About Twinstake

Twinstake is the leading institutional staking provider which combines unparalleled knowledge and experience in the institutional market with deep crypto expertise and cutting-edge technology.

We stand out in:

• Compliance and Risk Mitigation
• Non-custodial Solution
• Enhanced Reporting and Data
• Optimised Performance
• Premier Service

About the role

We are seeking a Senior Analytics Engineer to join our data team. As part of this role, you’ll work closely with data engineers, analysts and key business stakeholders. You’ll be responsible for building and owning data models, defining and implementing analytics engineering best practices, and delivering actionable insights to stakeholders across the organisation.

The ideal candidate possesses strong SQL proficiency, experience with Python, dbt, and data modelling, as well as experience or a strong interest in blockchain technology. Twinstake utilises a modern data stack including Airbyte, Airflow, Snowflake, dbt and Quicksight.

What you’re good at:

• Data Modelling: Building scalable data models to transform complex datasets into actionable insights, using advanced SQL skills.
• Blockchain Expertise: Using your knowledge of blockchain technology, particularly staking and rewards, to create metrics and monitor performance.
• Business Intelligence: Developing clear, impactful dashboards with modern analytics tools to meet both technical and business needs.
• Promoting Best Practices: Driving excellence in analytics engineering through code reviews, testing, documentation, and observability.
• Staying Informed: Keeping up with emerging crypto protocols and technologies to ensure we remain at the forefront of innovation.

What you bring:

• Proven experience as an analytics engineer or similar role, with a portfolio of impactful applications.
• Expertise in SQL; experience with Python and dbt is a plus.
• Experience using OLAP systems and data warehouses.
• Proficiency building dashboards in BI tools.
• Background in mathematics, statistics, or engineering with strong problem-solving skills.
• Experience in the crypto industry, with a deep understanding of blockchain technology and staking mechanisms.
• Excellent communication skills, with the ability to collaborate effectively across teams in a fast-paced environment.

What makes you stand out:

• Deep expertise in blockchain data analytics, particularly around staking, restaking, MEV, and validator rewards.
• A proven track record of architecting scalable and efficient data modelling strategies across an organisation.
• Experience in creating semantic layers for consistent and intuitive data access for stakeholders.

What we offer:

• Exposure to cutting-edge cryptocurrency and blockchain technologies.
• Opportunities for internal growth and professional development.
• Competitive compensation, benefits, and perks.
• Flexible hybrid working arrangements.

Project overview

Solana, founded by Anatoly Yakovenko in 2017, is a high-speed, decentralized blockchain platform using the innovative “Proof of History” mechanism. Solana offers fast, secure, scalable apps and marketplaces. With over 1,400 validators and significant involvement in projects like Wormhole Bridge, Pyth, Neon EVM, and Lido on Solana, P2P has supported Solana from its genesis, managing over $50M. The platform sees heavy DeFi usage, with over 30,000 daily active addresses and millions of transactions. Solana’s ecosystem includes developments like Solana Pay for instant, low-fee transactions and the Solana Mobile flagship phone, Saga.

You will do 🚀

• Implement best practices and principles of validation, monitoring and logging
• Explore network requirements for validator and build infrastructure to meet requirements
• Raise and maintain validation nodes for PoS staking
• Develop tools, scripts and playbooks to speed up processes
• Create cloud-agnostic infrastructure as code
• Maintain security and compliance standards

You have 🤓

• Strong understanding of Linux
• Experience in containerization with Docker, familiarity with orchestration, infrastructure as code with Terraform, experience in configuration management via Ansible
• Hands-on experience with on-premise and public clouds (GCP preferred)
• Education or basic experience with cryptography and information security
• Basic knowledge of any modern language that allows you to write in procedural style: Go, Rust, or Python (Go and Rust are preferred), C++, experience in pet projects counts too
• The ability to read code will contribute greatly to efficiency
• English level: B2+

What we offer ➡️

At P2P.org we have a team of experts with their own unique approach and ownership culture. Together we gain experience and make dreams come true! 🌟

• Remote working from any part of the world
• Work from anywhere in the world: an international distributed team
• Competitive salary level in $ (we can also pay in Crypto)
• Well-being program
• Mental Health care program
• Compensation for education, including foreign language study programs & professional growth courses
• Equipment & co-working reimbursement program
• Overseas conferences, community immersion
• Positive and friendly communication culture

P2P.org is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, veteran status, or disability.

General Requirements:

• Search Time Zone: Cyprus +/- approximately three hours
• English B2+

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

Role Overview:

As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems.

We are looking for candidates located in the EMEA region.

Why You’ll Love This Role

• Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API.
• Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space.
• Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

About You

An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

• Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges.
• Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.
• Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.
• Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

Responsibilities:

• Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time.
• Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial.
• Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies.
• Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.
• Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories.
• Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members’ code.
• Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment.
• Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

Skills:

• Excellent skills in modern Go. Other programming languages and platforms are nice to have (JavaScript/Typescript, Rust, Python or Java)
• Awareness of modern client- and server-side React applications
• Experienced in designing scalable APIs
• Experienced in testing backend and frontend
• Experienced in modern database design and interaction (SQL and/or NoSQL)
• Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability
• Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

Nice to have:

• Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications)
• Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js)
• Small team leadership experience
• Financial Services and Markets understanding

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

Ready to elevate your game development career? Join us at Easygo and play a key role in crafting the next generation of virtual games!What's in it for you?A unique opportunity for a Math Game Developer to utilise and build on an existing game engine and optimisation algorithms to create virtual slot games. In this role, you will also take over slot game development for an external game studio.Your role with us:As a Math Game Developer, you will be heavily involved in programming game logic and optimising virtual slot machines, as per stakeholder requirements. Working closely with an external provider as well as our local Twist Gaming team, you will be provided game-design documents with required rulesets. Your major tasks will be to implement the game logic and provide results of various statistical tests to gauge game quality.Who are we?At Easygo we proudly stand as a prominent service provider to a powerhouse of brands within the iGaming industry, including Stake.com, Kick.com and Twist Gaming.  Stake is the world's largest crypto casino, and leads the industry with a seamless online casino and sportsbook experience. Level up your online entertainment with Kick.com, the vibrant live-streaming platform, which connects millions of gamers and content creators worldwide. All alongside the innovative game design studio, Twist Gaming, which takes creativity to new heights by crafting cutting-edge and captivating games.  Our commitment to placing our clients and their communities' entertainment at the forefront of everything we do, has solidified us as the ultimate online service provider for entertainment companies.  Headquartered in the beautiful city of Melbourne, our growth has been remarkable. From humble beginnings to a thriving workforce of 400+, we've expanded not only in numbers but in ambition. There really is something for everyone here, whether you work in Tech, Marketing, Operations, Mathematics or Design, we are sure to have something for everyone.Click play, on your career today! What you will do: 

Develop, optimize, improve, and maintain our math-engine and prototyping tools. Be responsible for overseeing the simulation farm. Develop and automate mathematical models for slot machines, focusing on probability calculations, payout analysis, and game dynamics. Utilise advanced Python programming skills to create efficient algorithms and optimise existing code for performance. Collaborate with cross-functional teams to integrate mathematical models into slot machine software and systems. Conduct thorough testing and validation of mathematical models to ensure accuracy and compliance with regulatory requirements. Analyse player data and machine performance metrics to identify opportunities for improvement and optimisation. Stay current with industry trends, best practices, and regulatory changes related to slot machine mathematics. Participate in brainstorming sessions and contribute innovative ideas to enhance game features, bonus systems, and player engagement. Assist in the preparation and submission of reports and documentation for regulatory agencies as required.

What you will bring: 

Successful track record and understanding of probability and statistics  Experience with online slot games Best practices in TDD (Test Driven Development) Technical/Coding capabilities in Python will be highly valued 

Bonus points if you also have:

Knowledge of Rust or other low-level programming language will be beneficial Previous work with math engines, game engines (such as Unity, CoCos, GoDot etc..) and/or prototyping tools Technical Documentation proficiencies (GitHub) SQL for Data Analytics

Some of the perks of working for us:

EAP access for you and your family Access to over 9,000 courses across our Learning and Development Platform  Paid volunteer day Two full-time baristas who will make your daily coffee, tea, fresh juices and smoothies for FREE! FREE daily catered breakfast! Massage Wednesdays - we get professionals to do this! Team lunches and happy hour in the office from 4pm on Fridays Fun office environment with pool tables, table tennis and all your favourite gaming consoles 'Help Yourself' Cold Drinks Fridges and massive Snack Walls on every working level!

“We are a 2024 Circle Back Initiative Employer – we commit to respond to every applicant” We believe that the unique contributions of everyone at Easygo are the driver of our success. To make sure that our products and culture continue to incorporate everyone's perspectives and experience we never discriminate on the basis of race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. We are passionate about providing a workplace that encourages great participation and an equal playing field, where merit and accomplishment are the only criteria for success.

Apply Now:

Team - The Agent Productivity Tools (APT) team is a vital part of Coinbase’s Enterprise Applications and Architecture org, responsible for building the customer experience platforms that streamlines the customer service and compliance processes with innovative services, tools and applications that improve the efficiency and effectiveness of CX agents. This helps resolve customer issues and compliance KYC processes faster, with greater accuracy, and ultimately this leads to higher customer satisfaction levels and a better overall compliant experience for our customers.

Role - We would like to add a Software Engineer to help transform our platform at Coinbase in supporting Coinbase’s goals of improving security, compliance, and cost. You will be joining an agile and tight-knit team that is focused on delivering value. We are seeking individuals who thrive in a continuous learning and high level of ownership environment.

What you’ll be doing (ie. job duties):

• Build new services to meet critical business needs using Golang and React.
• Support team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
• Work with engineers, security, designers, product managers and senior leadership to turn product and technical vision into a tangible roadmap every quarter.
• Demonstrate a keen awareness of Coinbase’s platform, development practices, and various technical domains and build upon them to efficiently deliver improvements across multiple teams.
• Communicate across the company to technical and non-technical leaders with ease.
• Work with teams and teammates across multiple time zones.
• Participate in on-call production support rotations.

What we look for in you (ie. job requirements):

• You have at least 2+ years of experience in developing web services, web apps and shipping features with web services , JavaScript and modern, component-based JS frameworks like React.
• You write high quality, well tested code to meet the needs of your customers.
• You’re familiar with product and design lifecycles, and collaborating closely with designers, engineers, and product managers.

Nice to haves:

• Experience in Cloud, Kubernetes, Terraform, GitHub Actions or similar.
• Python.
• Typescript.
• SaaS platform experience.

Job ID: P55595

Apply Now:

Team - The Agent Productivity Tools (APT) team is a vital part of Coinbase’s Enterprise Applications and Architecture org, responsible for building the customer experience platforms that streamlines the customer service and compliance processes with innovative services, tools and applications that improve the efficiency and effectiveness of CX agents. This helps resolve customer issues and compliance KYC processes faster, with greater accuracy, and ultimately this leads to higher customer satisfaction levels and a better overall compliant experience for our customers.

Role - You will be building applications that will enable Coinbase Customer Agents and other users to increase their productivity, drive automation, and deliver impact at scale through full stack dev and 3rd party integrations.

What you’ll be doing (ie. job duties):

• Build new services to meet critical business needs using Golang, GRPC, Typescript and React.
• Support team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
• Support assessment and implementation of third-party integrations.
• Deliver cross-functional outcomes to complex problems in collaboration with product, design, security, data or other engineering teams
• Demonstrate a keen awareness of Coinbase’s platform, development practices, and various technical domains and build upon them to efficiently deliver improvements across multiple teams.
• Participate in an environment where innovative ideas are regularly generated, vetted, and transformed into action.
• Foresee potential issues before they arise and adapt their own approach, working within constraints to avoid adverse impact.
• Communicate across the company to technical and non-technical leaders with ease.
• Quickly distill complex technical themes so that an entry level, non-tech team member can understand them.
• Mentor team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling.
• Working with teams and teammates across multiple time zones.

What we look for in you (ie. job requirements):

• You have at least 5 years of experience in software engineering and at least 5 years of experience in developing web apps and shipping user-facing features with JavaScript and modern, component-based JS frameworks like React.
• Experience in technical evaluation and integration with third-party SaaS applications.
• Experience with third-party vendor integrations.
• You enjoy and have experience with large-scale, high-traffic platforms and implementing scalable, robust services in the real world.
• You have experience in authoring and contributing to technical architecture and implementing them.
• Experience in AWS, Kubernetes, Terraform, BuildKite or similar.
• Experience in rate limiters, caching, load balancing, circuit breakers, metrics, logging, tracing, debugging etc.
• Experience in event driven architectures (Kafka, MQ etc.), proficiency in either SQL or NoSQL DBs, understanding of concepts like gRPC, GraphQL, ETL.
• Proficiency in Go.

Nice to haves:

• Python, Ruby
• Kafka, MongoDB, Snowflake
• SaaS platform experience
• Applications using OpenAI/ChatGPT/ThirdParty Integrations

Job PID: P61473

Apply Now:

Who are we?

IOHK, is a technology company focused on Blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer-reviewed research and formal methods to ensure security, scalability, and sustainability. Our projects include decentralized finance (DeFi), governance, and identity management, aiming to advance the capabilities and adoption of blockchain technology globally.

We invest in the unknown, applying our curiosity and desire for positive change to everything we do. By fueling creativity, innovation, and progress within our teams, our products and services are designed for people to be fearless, to be changemakers.

About Midnight:

IOG's Midnight Tribe is a business technology provider and core contributor to the Midnight Network, a blockchain platform for developing decentralized applications that safeguard personal and commercial data. The Midnight Network is the first blockchain to offer programmable data isolation by leveraging zero-knowledge (ZK) proofs to enable selective disclosure of what information is visible on-chain and is designed to help developers implement necessary business policies, such as meeting regulatory requirements.

What the role involves:

As a Senior Developer Relations Engineer, your primary focus will be building and maintaining example applications that demonstrate the versatility of Midnight's unique data protection and ZK-proof capabilities. These applications will highlight diverse use cases, providing developers with tangible examples of what's possible. You will complement this work by creating educational content to guide developers in building similar applications, empowering them to leverage Midnight's ecosystem to its full potential.

You will level up developers through education and enablement; we’re here to get developers excited about Midnight and to support them and their communities in achieving their goals. We build in front of the world; we're creative, and we embrace that energy to produce and share ambitious, inspirational projects with deep technical roots. By sharing authentic, engaging content with our communities, we're able to join in the conversations that matter to them and bring their stories home to help Midnight build better products. Those same discussions give us a chance to use our product expertise to make developer's lives better by helping them understand the value of zero-knowledge technology and how they can effectively apply it in their own projects.

We're developers, and we love to code. We code so we can speak from practical experience and join the global conversation. You'll be happiest on this team if you've lived the pain of pager duty and know the joy that comes from a beautiful green test suite. We're storytellers. We excite, engage, and empower developers. We're active members of our communities. We coordinate meetups, attend conferences, and help developers realize their collective strength. Collaborative personalities can expect to thrive here.

We value unique perspectives, and we absolutely encourage applications from candidates with backgrounds and identities that add to our spectrum of experience.

Given the nature of the work, this is a remote position. We're a results-oriented team, so our hours offer some flexibility.

Main Goals

• Design, develop, and maintain high-quality example Decentralized Applications (DApps) that showcase innovative and practical Midnight use cases, serving as a learning and inspiration resource for the developer community.
• Create educational materials, tutorials, and documentation that walk developers through the process of building DApps similar to the example projects, helping them understand Midnight's technology and its practical applications.
• Engage and build relationships with developers in the Midnight community to help them understand and build the DApps you’ve created.
• Respond to and support the developer ecosystem via various channels.
• Create awareness, drive activation, and foster engagement among the developer community to grow and maintain a thriving Midnight ecosystem.
• Investigate emerging needs of DApp developers that point to improvements for Midnight and associated tooling, ensuring excellent usability, continuous improvement, and ongoing responsiveness to our community.

Duties

• Coding: Spend significant time designing, coding, and maintaining example DApps that demonstrate Midnight's capabilities. These examples will span diverse use cases, showcasing data protection and zero-knowledge proof integrations. Additionally, contribute to relevant open-source projects and internal tooling to support the Midnight ecosystem.
• Developer Advocacy: Use the example applications you've built as core material to engage with the community. Speak at conferences, host live coding sessions, create video tutorials, and write blog posts to show developers how to build and innovate with Midnight.
• Developer Engagement: Cultivate and maintain strong relationships with developers, both internally and externally. Act as the primary point of contact for developers seeking technical assistance and guidance.
• Education and Training: Develop step-by-step guides, courses, and workshops that teach developers how to create applications similar to the example use cases. Translate complex concepts into approachable, actionable content.
• Content and Knowledge: Document the architecture and design of the example DApps thoroughly. Create technical content that explains how to replicate or adapt these solutions for other use cases, ensuring that resources are clear, detailed, and comprehensive.
• Traveling: Join the conversation by meeting developers where they are and exploring their cultures. Showcase example applications and conduct hands-on workshops at developer conferences, meetups, and hackathons worldwide. As conditions permit you could be spending as much as 50% of your year traveling the world.

Who you are:

• 7+ years of software development experience with JavaScript, Typescript, Python, Ruby, Go, Rust, or a similarly relevant language. We’re willing to be convinced
• 5+ years of developer relations or community engagement experience
• Experience in designing and building example applications or demo projects for developer enablement in blockchain or similar ecosystems
• Experience delivering technical content in public forums
• Open-source contributions in one of the aforementioned languages
• English verbal and written fluency
• Experience streaming on Twitch, Twitter, YouTube
• Community leadership experience
• Multiple languages: software and human
• Tech Skills: Proficiency in coding languages commonly used in blockchain development, such as Rust, TypeScript, JavaScript, or Go. Expertise in building full-stack applications, integrating blockchain technologies, and understanding smart contract development.
• Communications: Possesses professional empathy and excellent interpersonal skills to communicate effectively and relate to others in written and verbal forms, able to establish cross-team relationships.
• Collaborative: A team player who can contribute within and beyond explicit duties, helping with building/nurturing communities.
• Results-Oriented: Delivers measurable results, turning abstract concepts into tangible outcomes.
• Project management: Plan, coordinate, communicate, and manage projects and deliverables across multiple areas and maintain strong stakeholder relationships, both internal and external.

Are you an IOGer?

Do you find yourself questioning the status quo? Do you tinker with ideas and long to turn those ideas into solutions? Are you able to spark thoughtful debates, bringing out the inquisitiveness in others? Does the promise of continuously growing excite you? Then get ready to reimagine everything you thought wasn’t possible because that’s what it means to be an IOGer - we don’t set limits, we break them.

• Remote work

• Laptop reimbursement
• New starter package to buy hardware essentials (headphones, monitor, etc)
• Learning & Development opportunities
• Competitive PTO

At IOG, we value diversity and always treat all employees and job applicants based on merit, qualifications, competence, and talent. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Apply Now:

We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1.

About ZetaChain

ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform.

• Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
• Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
• Live on Mainnet: partnered with all major exchanges.
• Activity: Our network has over 4M unique addresses and growing fast!
• Well Funded: Raised over $27M!

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture

Why You Want To Work Here

• Impactful Role: Play a pivotal role in shaping the future of a leading blockchain protocol.
• Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance with quarterly team meet ups to get to know each other in person.
• Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
• Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
• Commitment to Open Source: We are committed to supporting open source software and use high quality open source tools internally when possible.

Requirements

Our ideal candidate description is a wish list, not a checklist. We don’t expect every applicant to tick every box. If you have a strong alignment with many of the qualifications and a passion for learning, we’d love to hear from you.

• Experience:
  • 2+ year of Software Development
  • 2+ years of Infrastructure experience
  • 2+ years of Linux and Ansible experience
  • 2+ years of Kubernetes experience
  • Must play well with others, success is a team sport and at ZetaChain everyone participates!
  • Previous Startup Experience is important. We move much faster than your typical enterprise environment.
  • Security Mindset: constantly anticipating and strategizing against potential threats and vulnerabilities in any system or process.
• Languages: Go, Ansible, Python, Terraform, Bash
• Tech stack: Grafana, Linux, Docker, Kubernetes, Cosmos SDK
• Platforms: AWS, GCP, Bare Metal
• Location:
  • Remote (USA, Argentina, or EU)
• Job Responsibilities:
  • Write code to streamline operations
  • Build monitoring and dashboards to report on server, infrastructure, and web app health
  • Deploy and maintain blockchain nodes for ZetaChain, Ethereum, Bitcoin, etc
  • Manage infrastructure for web applications
  • Ensure all processes meet our security, performance, and reliability requirements
  • Participate in on-call rotation every month
• Bonus points:
  • Familiar with DevOps, DevSecOps, GitOps methodologies & best practices
  • Understanding of blockchain (Bitcoin, Ethereum, Cosmos); smart contracts (solidity), p2p networking
  • Experience with Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core)

Who Would Be a Good Fit for This Role?

A candidate who is a coder at heart with a diverse set of experiences. They should enjoy streamlining operations and building new services that include comprehensive monitoring.

• A seasoned developer with a solid foundation in software engineering and infrastructure
• A proactive problem-solver with a track record of ensuring system reliability and scalability, now ready to tackle the unique challenges of blockchain infrastructure.
• A creative thinker who is not only skilled in programming but also in building testing and observability tools to streamline development processes.
• Someone with substantial experience in building and maintaining robust, scalable backend systems.

What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region. Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API. Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space. Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges. Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders. Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving. Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time. Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial. Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies. Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices. Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories. Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code. Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment. Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

Skills:

Excellent skills in modern Go. Other programming languages and platforms are nice to have (JavaScript/Typescript, Rust, Python or Java) Awareness of modern client- and server-side React applications Experienced in designing scalable APIs Experienced in testing backend and frontend Experienced in modern database design and interaction (SQL and/or NoSQL) Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications) Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js) Small team leadership experience Financial Services and Markets understanding

 Disclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: email Keep up to date on what we are working on by following us on our social channels       Click here to view our Privacy Policy.

Apply Now:

Bitbo is looking for a full-time developer, fully remote.

Looking for someone who knows:

• Python
• Postgresql
• Docker

Ideally someone with knowledge about Bitcoin and querying blockchain data.

About Bitbo:

Bitbo is one of the leading Bitcoin websites, with over 1 million visitors per month.

Please email us with:

• Your experience with Bitcoin and coding.
• Why do you want to work at Bitbo?
• What about this job appealed to you?
• What do you find exciting about Bitcoin?

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

Are you the one?

We are looking for a passionate and skilled engineer to join our highly dynamic team.

You will be developing blockchain-based solutions that span across a wide spectrum of the web3 ecosystem, from protocol level engineering and smart contracts development to dapps and Enterprise/Financial applications that integrate with or are built on blockchain infrastructure.

This is a remote-first role. You will be working with a globally distributed team of talented engineers and researchers, as well as many leading industry partners.

You should be proficient in at least one or more general programming languages (refer to the skills section for details), as well as Smart Contract development, primarily Solidity. A deep understanding of the Ethereum blockchain, strong general engineering skills, and a firm grasp of computer science fundamentals are required. The ideal candidate would be a robust problem-solver with excellent attention to detail and effective communication skills. Familiarity with non-EVM blockchains, zk proofs, the DeFi landscape, and traditional finance would be advantageous.

Responsibilities include, but not limited to:

• Work on full-stack engineering solutions that integrate with or built on top of blockchains.
• Design and build applications on various blockchains
• Develop, test, and deploy secure smart contracts
• Debug and optimize smart contracts
• Extract and process data from the blockchain
• Develop scripts & tools to automate or improve blockchain interactions
• Collaborate with other engineers and teams, both internally and externally
• Stay updated with new developments and technology in the blockchain space

Technical Skills:

• Excellent programming skills in one or more of the following programming languages: C#, Go, TS/JS, Solidity, Rust, Python, Java, Kotlin, but will also consider other tech stacks.
• Proficient in a smart contract programming language (eg. Solidity, Cairo, MOVE) with extensive experience in developing complex smart contracts. Familiar with toolings such as Foundry, Hardhat or Remix.
• Ability to implement efficient algorithms and design complex data structures
• Understanding of good software architecture and engineering process
• Ability to write clean, testable, and maintainable code without over-engineering
• Deep understanding of Ethereum blockchain architecture
• Understanding of the DeFi landscape, such as lending protocols, AMMs, Perps and stablecoins
• Experience in developing off-chain applications that integrate with web3 protocols, using libraries such as Web3.js and ethers.js.
• Strong computer science background

Other Competencies:

• You need to be a self-starter, with the curiosity and drive to continuously improve.
• Excellent problem-solving and analytical skills, with attention to detail
• Strong written and verbal communication and collaboration skills
• Proficiency in English

Nice to have:

• Knowledge in Traditional Finance, and the intersection between traditional finance and blockchain, such as Tokenization.
• Experience with layer-2 solutions like Starknet, Optimism, zkSync, and Arbitrum
• Familiarity with blockchain data analytics tools like Dune and Nansen
• Knowledge of cryptographic primitives like hashing and signature schemes
• Familiarity with zk proof systems (ZK-STARK, ZK-SNARKs)
• Familiarity with formal verification methods for smart contracts
• Experience in front-end development with frameworks like React or Angular
• Familiarity with smart contracts auditing tooling/techniques (e.g Fuzzing, Symbolic execution, Static and Dynamic Analysis)
• Infrastructure / DevOps experience (eg. setup private networks)
• Ethereum core development experience

Perks and Benefits

• Professional Growth: Continuous learning opportunities and the chance to work with industry leaders.
• Fully Remote: Work from anywhere in the world.
• Flexible Working Hours: Manage your own schedule to balance work and life effectively.
• Competitive Compensation: Attractive salary plus equity options.

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

The Role:

We are seeking an Infrastructure Engineer with strong expertise in identity management and system integrations. This role focuses on maintaining our authentication infrastructure, managing integrations, and providing technical support to ensure smooth operations across our engineering organisation.

Primary Responsibilities

• Implement and maintain Okta-based identity management solutions
• Configure and manage integrations between various cloud services and internal applications
• Handle access control and RBAC implementation across our technology stack
• Provide DevOps support and troubleshoot integration issues
• Maintain CI/CD infrastructure and deployment pipelines
• Create clear documentation for processes and integrations

Technical Requirements

Strong understanding of:

• SAML, OAuth, and SSO implementations
• RBAC and access management
• Okta administration and integration patterns
• Cloud IAM (AWS IAM, GCP IAM)

Experience with:

• Infrastructure as Code (Terraform, Ansible)
• CI/CD tools (GitHub Actions)
• Cloud platforms (GCP and/or AWS)
• Basic scripting in Python or Go
• 2-5+ years of infrastructure/DevOps experience

Key Skills

• Strong troubleshooting and problem-solving abilities
• Experience in managing DevOps related requests efficiently
• Clear technical documentation skills
• Effective communication with technical and non-technical stakeholders
• Ability to manage multiple integration projects

Nice to Have

• Blockchain technology exposure
• JFrog Artifactory experience
• Experience with multi-factor authentication implementation
• Knowledge of security best practices

Day-to-Day Activities

• Managing Okta configurations and integrations
• Handling access control and user provisioning
• Supporting teams with authentication and authorization needs
• Implementing and maintaining security standards
• Responding to and resolving DevOps support requests
• Automating routine tasks and workflows

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

What are we all about?

We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems.

Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, AI, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering.

Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more.

Today, we are a 350+ strong team working remotely across 66+ countries.

Are you the one?

Agents will eat the world—perhaps literally, but more likely figuratively. Until then, we would like to build the best-in-class systems to augment functions across our company with an eye to spinning out these learnings into a public platform in the future. Do you have the skill to massage silicon intelligence into fruitful work? Are you interested in embracing your creativity and AI’s capabilities to create unexpected and powerful interactions? Join us in shaping the future of AI-powered automation.

Nethermind is a Blockchain Research and Software Engineering company. We empower enterprises and developers worldwide to access and build on the decentralized web. Our work touches every part of the blockchain ecosystem - from fundamental cryptography research to application-layer protocol development.

We seek experienced and passionate software engineers with experience in AI/ML to join our growing AI assistant team. Successful candidates will support an end-to-end pipeline of creating agents - including research, design, development, and testing AI tools/agents to automate many functions of our delivery. The successful candidates will embody the entrepreneurial spirit, possess self-drive, and demonstrate a genuine interest in Artificial Intelligence. If you are passionate about shaping the future of technology and thrive in a fast-paced, collaborative environment, we invite you to explore this exciting opportunity with us.

Responsibilities:

• Perform R&D in the area of incorporating LLMs across critical company-wide operations
• Quickly prototype, architect and implement sophisticated LLM-based solutions from concept to production
• Work and experiment with the latest tools and technologies in AI
• Work with top software engineers and research professionals to solve the toughest technical challenges
• Stay updated with new developments and research in the AI/ML space (LLM in particular)

Skills:

• Excellent programming skills, with knowledge of Python preferred
• Deep expertise in software architecture patterns and best practices
• Experience with the development of LLM-based solutions (including but not limited to prompt-engineering, frameworks like LangChain or LlamaIndex)
• Research, learning and ideating-oriented mindset
• Ability to write clean, testable, and maintainable code without over-engineering
• Familiarity with tools such as ChatGPT, Claude, Perplexity and similar tools
• An entrepreneurial nature, willing to take ownership and run toward problems
• Proven track record of production grade software delivery
• Analytical and detail-oriented mindset for designing, validating and comparing experiment results
• A Deep passion for navigating the dynamic and fast-paced world of AI innovation, coupled with a drive to share these advances with others

Nice to have:

• Experience in designing RAG solutions, usage of vector databases, and incorporating novel techniques like GraphRAG
• Some experience with LLM fine-tuning, including model quantization and model self-hosting
• Knowledge of LLM-related security concerns like prompt injection, data poisoning, etc.
• A fascination with the inner workings of AI systems, from neural nets to recommendation algorithms.
• Having activity on GitHub is a significant advantage (please include links to projects or PRs that you have submitted to external projects)

Keep up to date on what we are working on by following us on our social channels:

• Discord
• LinkedIn
• Twitter

Accountable is looking for an exceptional Backend Engineer to help us build the #1 trustless on-chain finance Platform.

Who are you:

If you are a highly autonomous BUILDER, capable of collaborating well with others, and passionate about web3, we’d love to speak with you. Accountable is not going to build itself: it’s you who will do this (together with us). Be proactive and a true leader in your field. Below other specifications:

• App Development (e.g., Python, Flask, RESTful APIs, PostgreSQL, SQLAlchemy, Redis, Authentication/Authorization)
• Production Experience (e.g., Microsoft Azure, App Service, Virtual Networks, Containers)
• Web3 Experience (Blockchain explorer APIs, RPC node interaction, transaction monitoring)
• The use of Large Language Models (e.g., via Cursor) in your development practices to augment development speed is a plus.
• Experience managing source code, interacting with repos, performing local deploys
• Some Frontend experience is nice to have
• Fluent English speaker

About Accountable:

Accountable is an on-chain finance platform that empowers institutional and retail investors to lend, borrow, and manage assets securely while preserving privacy. We aim to remove trust barriers, reduce fraud, and unlock new opportunities for efficient and safe financial growth.

Why Join Accountable?

• High-Impact Role: Be a core part of a mission-driven company at the forefront of DeFi innovation.
• Build together with the bright minds. Expect a steep learning curve.
• Unmatched career opportunities. This role will start out as an individual contributor, and can lead to management opportunities over time, if desired.
• Fully Remote Work: Flexibility to work from anywhere, with optional co-working spaces in Amsterdam, Dubai and Romania.
• Competitive Compensation: Enjoy a competitive salary package with regular performance reviews.
• Team Retreats: Join us for all-expense-paid team retreats at exciting destinations worldwide.

How to Apply:

Send the following information to email:

• Cv including the project you are the most proud of (we double click on it during the interview) (1 page max)
• Motivation (1 page max)
• Github (optional)
• Linkedin (optional)

We look forward to hearing from you.

We are Auros!

We are a high-frequency trading firm operating 24/7/365 in the global cryptocurrency market, with offices in New York and Hong Kong. The team consists of world-class talent and spans 5 continents. We are one of the largest participants in the market, trading a significant share of market turnover. Our team is always iterating to ensure we stay ahead of the curve.

What you'll do

This is an opportunity to develop trading systems for crypto currencies in the rapidly evolving class of digital assets. You will work with our traders and other experienced developers on our Defi connectivity and infrastructure, building applications and tools that are critical to trading.

This position will be a very flexible role, working across multiple teams as required on tasks such as: Defi order management; blockchain and mempool inspection; wallet management; security; and blockchain node management.

Reporting to: CTO

• Develop and support Defi order management tools in Python and Typescript
• Develop and support our Defi trading core systems
• Share ownership of our Defi infrastructure, including blockchain nodes and validators, as well as secure environments for running applications
• Contribute to design and development of our security and wallet management infrastructure
• Analyse and understand new Defi projects and help establish requirements and timelines for integrating against them
• Identify opportunities for system improvements
• Be responsible for troubleshooting system issues as and when they occur
• Engage with the team during system design discussions, code reviews, trading idea brainstorms and daily office banter.

What you'll bring

• A software engineer with 5+ years experience working in Python and Typescript
• 3+ years experience developing blockchain related applications, either via coding smart contracts or coding applications that interact with smart contracts
• A deep knowledge of a large number of popular blockchain protocols (eg. Bitcoin, Ethereum, Solana, Avalanche, etc)
• Good programming skills, with a strong understanding of data structures and algorithms
• You can find the balance between delivering clean, testable, reliable code and rapidly deploying new system features to take advantage of market opportunities
• You are reliable, take pride in delivering robust software and are willing to be on call to support the systems you develop
• You’re able to precisely articulate software concepts and designs
• You have a Bachelor's degree (or above) in Computer Science, Software Engineering or similar, with excellent results
• Experience developing in C++ is ideal

Apply Now:

Apply Now:

About us

Pass App is on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

The role you’re applying for

As we aim to simplify the web3 experience, enhance user engagement through personalized recommendations, and take our users along in this journey of web3 awareness, we are leveraging cutting-edge AI technology to build a scalable web3 solution that abstracts away all the underlying complexity. With the expansion of our AI capabilities, we’re looking to onboard a Senior Data Scientist with a passion leveraging data to shape user-centric AI solutions in the rapidly evolving Web3 space. You will play a key role in building our recommendation systems and AI-assistant.

What you’ll be doing

• Perform advanced analytics and statistical modeling on on-chain and external (off-chain) data to derive actionable insights.
• Develop predictive models to forecast market trends, user behavior, and asset performance in the cryptocurrency space.
• Build and refine recommendation engines to enhance user experience, such as portfolio optimization suggestions, NFT recommendations, and tailored Web3 services.
• Collaborate with data engineers to ensure efficient data pipeline integration for real-time analytics.
• Design experiments and conduct A/B testing to validate the impact of recommendations and AI-driven decisions.
• Build AI agents that function as smart portfolio managers.
• Stay updated with emerging trends in blockchain analytics and data science methodologies.

What we’re looking for

• 5-7 years of strong background in building machine learning models and performing statistical analysis.
• Expertise in Python and data science libraries such as Pandas, NumPy, and Scikit-learn.
• Experience with big data platforms and query languages (e.g., SQL, Spark).
• Familiarity with time-series analysis and predictive modeling techniques.
• Ability to analyze large datasets from blockchain and Web3 platforms for sentiment analysis and behavioral patterns.

Nice to have:

• Familiarity with blockchain and Web3 ecosystems, including understanding of cryptocurrency markets.
• Experience with natural language processing (NLP) for extracting insights from social media or forums.
• Experience with building AI agents and the necessary guardrails for appropriate functioning.

We got you covered

Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. As long as you are available in the European working timezone.

Join our team and pursue your passions on your own terms, while we provide you with a competitive compensation package including attractive “crypto-native” bonuses, learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.

About us

Pass App is on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

The role you’re applying for

As we aim to simplify the web3 experience, enhance user engagement through personalized recommendations, and take our users along in this journey of web3 awareness, we are leveraging cutting-edge AI technology to build a scalable web3 solution that abstracts away all the underlying complexity. With the expansion of our AI capabilities, we’re looking to onboard a ML Ops Engineer to build cutting-edge AI/ML solutions in the emerging field of Web3, enhancing user engagement with personalized smart wallet features. You will play a key role in building our recommendation systems and AI-assistant.

What you’ll be doing

• Deploy and manage machine learning models for real-time recommendation systems and AI agents within the company’s smart wallet platform.
• Build robust, scalable, and low-latency ML deployment pipelines to handle real-time Web3 data streams.
• Optimize ML model inference times and integrate them seamlessly with APIs and backend systems.
• Design and maintain monitoring systems to evaluate deployed model performance and data drift.
• Collaborate with data scientists to convert experiments into production-grade solutions.
• Implement and maintain CI/CD pipelines for continuous model updates.
• Research and evaluate ML frameworks and tools for scalable deployment in a cloud-based environment.

What we’re looking for

• 5-7 years of experience working with ML deployment tools and frameworks like MLflow.
• Proficiency in Kubernetes, Docker, and cloud platforms such as AWS, GCP, or Azure.
• Expertise in API development and microservices for seamless ML integration.
• Knowledge of distributed computing for large-scale ML model deployment.
• Familiarity with model optimization techniques like quantization and pruning.
• Strong programming skills in Python, with experience in REST and GraphQL APIs.

Nice to have:

• Exposure to blockchain and Web3 technologies, especially handling on-chain/off-chain data for AI use cases.

We got you covered

Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. As long as you are available in the European working timezone.

Join our team and pursue your passions on your own terms, while we provide you with a competitive compensation package including attractive “crypto-native” bonuses, learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.

SCOPE OF THE ROLE

This is an opportunity to work on a wide range of different challenges across multiple teams with the opportunity to learn in many different business domains. The work in this role will directly benefit many different stakeholders across the business. contributing to strategic business objectives as well as improvements to our stack. You will be collaborating with cross-functional teams to understand project requirements and contribute to the overall system design, working closely with developers and business stakeholders in this exciting position.

Technologies in common use include: Django + DRF + Celery, Python 3.11, AWS EKS for Kubernetes, Amazon Aurora PostgreSQL, Amazon ElastiCache for Redis and Amazon MSK for Kafka.

Role and Responsibilities

• Develop and maintain efficient Python-based applications and components, ensuring high-quality code and adherence to coding standards
• Maintain and enhance in-house Python shared libraries, ensuring their reliability and effectiveness
• Write robust, maintainable, thoroughly-tested and well-documented code to meet project goals and deadlines
• Troubleshoot and resolve software defects and technical issues to minimize disruption in revenue-generating processes
• Collaborate with cross-functional teams to define and implement new features
• Participate in code reviews and incorporate feedback
• Maintain and enforce good quality internal documentation

Skills Required

• 8+ years of software development in Python
• Experience building, deploying and managing scalable and resilient web applications
• Deep knowledge of relational databases and SQL
• Thorough understanding of web technologies and protocols (e.g. HTTP, WebSocket)
• Clean and efficient coding >
• Comfortable writing automated tests for own code and extending coverage for existing code
• Experience taking ownership of projects and features end to end, from inception to delivery
• Experience of providing production support to business critical services
• Comfortable with ownership & autonomy
• Ability to work with people at all levels of the organization
• Excellent communication skills both in Polish and English - B2/C1 level

Skills Desired

• Experience with Django+DRF or another commonly used Python web framework
• Experience with Celery, PostgreSQL, Kafka, Redis or gRPC
• Some experience with Linux, Docker, Kubernetes and/or AWS
• Interest in crypto and/or trading
• ReactJS experience / front end

Opportunity:

• To grow at a fast pace as we push you to constantly give the best of yourself.
• Work with the latest technologies and products to maximize productivity.
• Great career development opportunities in a growing company.
• Being part of the future of finance technology and having a meaningful impact on B2C2’s future, making it an exciting and rewarding company to be part of.
• A dynamic workplace with a great balance of hard work and fun.
• Twice yearly performance reviews and discretionary bonuses.
• Ability to make a difference.
• Forward thinking and dynamic culture.
• Being part of the future of finance technology and having a meaningful impact on B2C2’s future, making it an exciting and rewarding company to be part of.
• A dynamic workplace with a great balance of hard work and fun.
• Twice yearly performance reviews and discretionary bonuses.
• Ability to make a difference.
• Forward thinking and dynamic culture.

Apply Now:

SCOPE OF THE ROLE

This is an exciting opportunity in which successful candidates will work in one of our Java teams.

Role and Responsibilities

• Develop and maintain efficient Java-based applications and components, ensuring high-quality code and adherence to coding standards
• Maintain and enhance in-house shared libraries, ensuring their reliability and effectiveness
• Write robust, maintainable, thoroughly-tested and well-documented code to meet project goals and deadlines
• Troubleshoot and resolve software defects and technical issues to minimize disruption in revenue-generating processes
• Collaborate with cross-functional teams to define and implement new features
• Participate in code reviews and incorporate feedback
• Maintain and enforce good quality internal documentation

Skills Required

• 5+ years of software development in Java
• Deep understanding of object-oriented programming concepts and some design patterns
• Clean and efficient coding >
• Comfortable writing automated tests for own code and extending coverage for existing code
• Experience taking ownership of projects and features end to end, from inception to delivery
• Experience of providing production support to business critical services
• Comfortable with ownership & autonomy
• Ability to work with people at all levels of the organization
• Excellent communication skills both in Polish and English - B2/C1 level

Skills Desired

• Experience with asynchronous event-driven network applications based on Netty
• Experience in a selection of low GC techniques in Java
• Knowledge of relational databases and SQL
• Understanding of web technologies and protocols (e.g. HTTP, Websocket)
• Experience with PostgreSQL, Kafka, Redis or gRPC
• Some experience with Linux, Docker, Kubernetes and/or AWS
• Comfortable coding in Python
• Interest in crypto and/or trading

Opportunity:

• To grow at a fast pace as we push you to constantly give the best of yourself.
• Work with the latest technologies and products to maximize productivity.
• Great career development opportunities in a growing company.
• Being part of the future of finance technology and having a meaningful impact on B2C2’s future, making it an exciting and rewarding company to be part of.
• A dynamic workplace with a great balance of hard work and fun.
• Twice yearly performance reviews and discretionary bonuses.
• Ability to make a difference.
• Forward thinking and dynamic culture.

Apply Now:

SCOPE OF THE ROLE

This is an opportunity to work on a wide range of different challenges across multiple teams with the opportunity to learn in many different business domains. The work in this role will directly benefit many different stakeholders across the business. contributing to strategic business objectives as well as improvements to our stack. You will be collaborating with cross-functional teams to understand project requirements and contribute to the overall system design, working closely with developers and business stakeholders in this exciting position.

Technologies in common use include: Django + DRF + Celery, Python 3.11, AWS EKS for Kubernetes, Amazon Aurora PostgreSQL, Amazon ElastiCache for Redis and Amazon MSK for Kafka.

Role and Responsibilities

• Develop and maintain efficient Python-based applications and components, ensuring high-quality code and adherence to coding standards
• Maintain and enhance in-house Python shared libraries, ensuring their reliability and effectiveness
• Write robust, maintainable, thoroughly-tested and well-documented code to meet project goals and deadlines
• Troubleshoot and resolve software defects and technical issues to minimize disruption in revenue-generating processes

• Collaborate with cross-functional teams to define and implement new features
• Participate in code reviews and incorporate feedback
• Maintain and enforce good quality internal documentation

Skills Required

• 5+ years of software development in Python

• Experience building, deploying and managing scalable and resilient web applications
• Knowledge of relational databases and SQL
• Understanding of web technologies and protocols (e.g. HTTP, WebSocket)
• Clean and efficient coding >
• Comfortable writing automated tests for own code and extending coverage for existing code
• Experience taking ownership of projects and features end to end, from inception to delivery
• Experience of providing production support to business critical services
• Comfortable with ownership & autonomy
• Ability to work with people at all levels of the organization
• Excellent communication skills both in Polish and English - B2/C1 level

Skills Desired

• Experience with Django+DRF or another commonly used Python web framework
• Experience with Celery, PostgreSQL, Kafka, Redis or gRPC
• Some experience with Linux, Docker, Kubernetes and/or AWS
• Interest in crypto and/or trading
• ReactJS experience / front end

Apply Now:

We are seeking a Site Reliability Engineer to join our team to help streamline operations and maintain critical infrastructure. You’ll write custom code to automate operational tasks and support a fleet of nodes for multiple blockchain networks. You’ll also provide guidance and expertise to development teams to ensure their applications follow modern best practices. Your work will directly impact the health and stability of our L1.

About ZetaChain

ZetaChain is the first Universal Blockchain with native access to Bitcoin, Ethereum, Solana, and more, offering seamless UX and unified liquidity to the next billions of users. With its Universal EVM, ZetaChain empowers developers to build Universal Apps that operate natively across any blockchain, creating a fluid crypto ecosystem from a single platform.

• Thriving Ecosystem: 1000 dApps developed between testnet and mainnet, showcasing diverse innovation and utilization.
• Engagement: With over a million community members, ZetaChain fosters a dynamic environment for engagement, and collaboration.
• Live on Mainnet: partnered with all major exchanges.
• Activity: Our network has over 4M unique addresses and growing fast!
• Well Funded: Raised over $27M!

Find out more about our ecosystem.

Find out more about our hiring culture: Dream Team Culture.

Why You Want To Work Here

• Impactful Role: Play a pivotal role in shaping the future of a leading blockchain protocol.
• Remote Flexibility: Enjoy the freedom and flexibility of a remote work environment, ensuring a work-life balance with quarterly team meet ups to get to know each other in person.
• Cutting-Edge Technology: Dive deep into the latest advancements in blockchain technology with ZetaChain’s innovative protocol.
• Continuous Learning: Stay updated with the rapidly evolving blockchain landscape, ensuring you’re always at the forefront of the industry.
• Commitment to Open Source: We are committed to supporting open source software and use high quality open source tools internally when possible.

Requirements

Our ideal candidate description is a wish list, not a checklist. We don’t expect every applicant to tick every box. If you have a strong alignment with many of the qualifications and a passion for learning, we’d love to hear from you.

• Experience:
  • 2+ year of Software Development
  • 2+ years of Infrastructure experience
  • 2+ years of Linux and Ansible experience
  • 2+ years of Kubernetes experience
  • Must play well with others, success is a team sport and at ZetaChain everyone participates!
  • Previous Startup Experience is important. We move much faster than your typical enterprise environment.
  • Security Mindset: constantly anticipating and strategizing against potential threats and vulnerabilities in any system or process.
• Languages: Go, Ansible, Python, Terraform, Bash
• Tech stack: Grafana, Linux, Docker, Kubernetes, Cosmos SDK
• Platforms: AWS, GCP, Bare Metal
• Location:
  • Remote (USA, Argentina, or EU)
• Job Responsibilities:
  • Write code to streamline operations
  • Build monitoring and dashboards to report on server, infrastructure, and web app health
  • Deploy and maintain blockchain nodes for ZetaChain, Ethereum, Bitcoin, etc
  • Manage infrastructure for web applications
  • Ensure all processes meet our security, performance, and reliability requirements
  • Participate in on-call rotation every month
• Bonus points:
  • Familiar with DevOps, DevSecOps, GitOps methodologies & best practices
  • Understanding of blockchain (Bitcoin, Ethereum, Cosmos); smart contracts (solidity), p2p networking
  • Experience with Go (Cosmos SDK, go-ethereum, btcsuite, Tendermint Core)

Who Would Be a Good Fit for This Role?

A candidate who is a coder at heart with a diverse set of experiences. They should enjoy streamlining operations and building new services that include comprehensive monitoring.

• A seasoned developer with a solid foundation in software engineering and infrastructure
• A proactive problem-solver with a track record of ensuring system reliability and scalability, now ready to tackle the unique challenges of blockchain infrastructure.
• A creative thinker who is not only skilled in programming but also in building testing and observability tools to streamline development processes.
• Someone with substantial experience in building and maintaining robust, scalable backend systems.

Does this feel like the perfect fit for you or someone else you know? Reach out to email or hop in our Discord to get in touch with a team member.

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.Impact You’ll architect and build the next-generation risk solutions for FalconX and its clients. You will get an opportunity to improve a proprietary auto-liquidation engine for FalconX. Well-reputed financial institutions and crypto firms will trust and rely on your solutions for their day-to-day work. You will help unlock increased business potential and opportunities for FalconX and our clients. We are one of the largest PB's in this space enabling institutions to scale their strategies with credit, the risk systems form the backbone of our credit offering. in the challenging world of fast moving 24x7 crypto markets, risk systems protect Falconx and its clients from adverse market movements. Responsibilities

Develop, maintain and enhance FalconX’s proprietary risk management systems, infrastructure, risk data, and processes Architect and build scalable, robust, performant risk solutions for institutional customers and internal teams. Architect/build/improve a proprietary auto-liquidation engine for FalconX. Work closely with multiple members of the risk team to develop, maintain and improve the risk management stack Coach and mentor teammates on supporting and maintaining FalconX’s risk solutions.

Requirements

Degree in Computer Science, EE, Financial Engineering, Mathematics, Physics or equivalent fields. 5-9 years of extensive experience with software engineering, object-oriented coding, design and complex distributed architectures. Python programming experience with the ability to learn new technologies quickly. Strong system design skills with ability to build low latency systems. Comfortable working with Linux/AWS environments. Proactive, strong sense of ownership with the ability to partner and build alignment with our risk, product and engineering teams. Experience in risk management in a trading environment (hedge fund or bank). Knowledge of a range of financial products and experience with a variety of derivatives asset classes. Strong passion for intuitive, analytical, out-of-the box thinking and problem solving Excellent communication skills, both written and verbal Professional experience (at least 2 years) in a quant risk role is a plus. Experience with go programming language is a plus. Experience with Cloud Native technologies like kubernetes, docker etc is a plus. Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here.   Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.

Apply Now:

Position Overview:

As a Senior Smart Contract Engineer, you will be instrumental in developing innovative solutions that blend public goods funding mechanisms with integrated social and financial functionalities, creating a new paradigm for on-chain social interaction. You will be responsible for developing and deploying secure, gas-efficient smart contracts, collaborating across teams to ensure seamless integration with our broader ecosystem, and continuously driving innovation by staying at the forefront of blockchain technologies.

Responsibilities:

• Smart Contract Development: Implement smart contracts with a strong emphasis on security, simplicity, gas efficiency, and ease of use. Ensure that contracts are well-documented, modular, and maintainable.
• Protocol Upgrades: Participate in design and development of the protocol and its future upgrades from concept through to deployment, ensuring robust, scalable, and secure architecture.
• Research & Innovation: Stay up-to-date with the latest blockchain technologies and trends. Test and integrate new tools and frameworks as appropriate to enhance the security and functionality of our products.
• Cross-functional Collaboration: Work closely with other teams, including backend engineers, fronend engineers, product managers, and designers, to ensure seamless integration of smart contracts with APIs and frontend components.
• Security Best Practices: Implement and advocate for secure coding practices, staying vigilant against the latest vulnerabilities and ensuring our systems are resilient to attacks.
• Code Review: Participate in and lead code reviews, providing in-depth feedback and guidance to help peers grow their technical skills. Champion best practices within the team and broader community.
• Peripheral Mechanisms: Design and implement peripheral mechanisms and backend components to support our dApps and ecosystem.
• Project Shaping: Participate in discussions from the initial product ideas to launch, assessing feasibility and identifying potential challenges in scaling and security.
• Stakeholder Engagement: Collaborate with internal and external auditing teams, providing technical insights and ensuring all smart contract code meets stringent security standards.

Skills & Requirements:

• Experience: 5+ years of software engineering experience, with at least 2 years focused on developing and deploying secure, production-ready smart contracts in Solidity.
• Technical Mastery: Proficient in Solidity, with strong knowledge of EVM, blockchain data structures, and Ethereum’s consensus mechanism. Experience with TypeScript, Python is highly desirable.
• Cross-disciplinary Expertise: Strong understanding of on-chain and off-chain interactions, including API integration with smart contracts and backend systems.
• Security Focus: Deep understanding of on-chain security best practices and experience implementing secure coding practices, particularly in financial systems.
• Problem Solving: Strong logical thinking and problem-solving skills, with the ability to find elegant solutions to complex challenges in the DeFi space.
• Communication & Collaboration: Excellent written and verbal communication skills, with a proven ability to work effectively in cross-functional teams.
• Passion for Blockchain: A deep interest in regenerative finance, public goods funding and new use cases for DeFi.
• Growth Mindset: A desire to learn, grow, and mentor others within a highly collaborative and open-source environment.

Preferred Skills:

• Blockchain Expertise: Familiarity with running full nodes, testnets, and understanding of blockchain development cycles.
• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• Additional Languages: Experience with other programming languages like Rust, C++, or familiarity with scripting in UNIX-based OS.
• Agile Methodologies: Understanding of Agile project management and modern development practices, including the use of CI/CD pipelines, Docker, and PIP.
• dApps Development: Experience with developing decentralized applications (dApps) and integrating with AWS services.

We are seeking a passionate individual with a keen interest in DeFi to join us as aFull Stack Developer. In this role, you will play a crucial part in building and shipping the future of Treehouse products, poised to revolutionize the DeFi ecosystem. The ideal candidate will possess a strong technical background, and demonstrate robust communication skills, coupled with a proactive and goal-oriented mindset.

Roles & Responsibilities

• Lead and participate in the entire development lifecycle, including full stack development, proposing architectural design, coding, testing, debugging, and deployment that address current immediate needs as well as long-term requirements, ensuring flexibility for future demands.

• Implement responsive and intuitive user interfaces that provide seamless interactions for our users.

• Develop and maintain scalable, secure, and high-performance applications and APIs using modern technologies.

• Collaborate with cross-functional teams such as Product, Business, UIUX and DevOps to gather and understand requirements, propose technical solutions, and ensure successful project delivery.

• Expedite the scaling of initiatives, effectively allocating appropriate resources to various tasks and sub-tasks, and facilitating swift progress toward objectives.

• Troubleshoot and resolve software defects and technical issues, ensuring optimal performance and reliability of our products.

• Establish standards for testing, monitoring, and alerting systems and guide organizations in achieving them.

• Management of documentation of all code and functionalities implemented;

• Stay up-to-date with the latest industry trends, technologies, and best practices to continuously improve our development processes and products.

• Establish the benchmark for engineering and/or people culture within the organization.

Requirements

• Proficient in English

• Comfortable working in remote teams

• Bachelor’s or Master’s degree in Computer Science or any related STEM (Science, Technology, Engineering, or Mathematics) fields

• At least 4+ years of experience as a full stack developer in one or more programming languages (Python, C++, Java, JavaScript, React)

• Strong full-stack development skills with strength in front-end UI work

• Backend: Experience with mainstream programming languages: Golang, C/C++, Java, Python, R

• Frontend: Experience in Javascript, Typescript build and bundle tools (like Webpack, NextJS, Parcel etc)

• Strong organizational skills, interpersonal skills and the ability to juggle conflicting requirements from different stakeholders

• Proficiency in handling scalability, security and performance

• Proven ability to operate and troubleshoot complex systems crafted with microservice architecture

• Understanding of modern packaging and distribution technologies such as PIP, Docker, kubernetes, anaconda, npm, etc.

• Exposure to dApps / DeFi / blockchain technology and development

Company Description

Treehouse Labs is dedicated to building products that empower the world to confidently navigate digital assets. We are the builders behind Treehouse Protocol, a decentralized fixed income layer (https://treehouse.finance/), and TRHX, a professional arm dedicated to digital assets research. We tackle ambitious projects that provide infrastructure, data, and standards enabling everyday investors and institutions to invest in digital assets with confidence and push the boundaries to introduce innovative products into the decentralized finance ecosystem.

Come build the future of digital assets with us at www.treehouselabs.xyz.

Apply Now:

Launchpad, a people-first technology company, is a leader in North America´s rapidly growing tech sector. Through two solutions, Launchpad supports its clients with digital transformation:

PaasportTM, our iPaaS solution, streamlines software integration and automates workflows. Nearshore Staff Augmentation, our managed IT staffing service, connects top IT talent across various geographical regions, bringing industry expertise to leading clients.

Based in Vancouver, Canada, our operational footprint spans across North and South America, with a second headquarters in Santiago, Chile. In 2023, our unwavering dedication to innovation garnered recognition as a Deloitte Technology Fast 50™ Program Company. Our clientele boasts industry leaders such as Walmart, GM, TIME Magazine, Salesforce, Tableau, Splunk, Bolt.com, Freedom House, and more. At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then we’d love to hear from you.Why Join The Talent Pool? This Job Posting is currently part of our “Talent Community”. The "Talent Community" is a section in our Careers Site, specially designed to attract and call on all those professionals passionate about technology who aspire to be part of a "People First Company" like Launchpad. Through the notices posted in the Talent Community, which are associated with a series of high-demand positions in the market, you can quickly upload your resume; we assure you that in this way, we can easily find your profile in our database when we have the right opportunity for you. This means that these are not vacancies we are actively working on, but rather a simple way to connect and explore the possibility of working together in the future. If you are a Splunk Developer and you are interested in working with world-class companies, submit your resume today!   Responsibilities

Collaborate with stakeholders to understand business requirements for Splunk solutions. Design and implement Splunk searches, dashboards, and reports to meet specific needs. Develop custom scripts and applications to enhance Splunk functionality. Integrate Splunk with other systems and data sources for comprehensive log analysis. Configure and optimize Splunk installations for performance and scalability. Troubleshoot and resolve issues related to Splunk implementation. Provide technical support and training to end-users and other IT teams. Stay updated on Splunk releases, features, and best practices. Participate in the planning and execution of Splunk projects.

  Qualifications

Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. Proven experience as a Splunk Developer or in a similar role. Splunk certification(s) relevant to the developer's area of expertise (e.g., Splunk Certified Developer). Strong understanding of Splunk architecture and search processing. Proficiency in SPL (Search Processing Language) and custom SPL commands. Experience with Splunk data models, event types, and tags. Knowledge of Splunk Enterprise Security and IT Service Intelligence. Excellent problem-solving and analytical skills. Ability to work independently and collaboratively in a team.

  Preferred Skills

Familiarity with scripting languages (e.g., Python, PowerShell) for Splunk integration. Experience with Splunk REST API for automation and integration. Understanding of Splunk best practices for data onboarding and retention. Previous experience with Splunk app development. Knowledge of Splunk clusters and high-availability configurations.

Why Work for Launchpad?

100% remote People first culture Excellent compensation in US Dollars Hardware setup for working from home Work with global teams and prominent brands based in North America, Europe, and Asia Training allowances Personal time off (PTO) for vacations, study leave, personal time, etc. ...and more! At Launchpad, we genuinely care about our people as individuals. If you are looking for a team that values growth, drive, and passion for your craft, if you’re seeking a place to achieve your goals and dreams with fairness and integrity, then you are the future of Launchpad. Launchpad is committed to fostering a diverse and representative workforce and an inclusive work environment where all employees are respected and treated equally. Are you ready to elevate your career at Launchpad? We want to hear your story! Contact us today.  

Apply Now:

About Outlier Ventures

Outlier Ventures is the leading Web3 accelerator in the world. Founded in 2014, it works with startups at various stages of their lifecycle from pre-seed/seed (via Base Camp) to later stage about to launch or live token networks that specialize in a new data economy, infrastructure, DeFi, and bringing together a network of 1,000+ of the world’s leading Web3 founders, protocols, VCs to mentor and invest in startups.

At Outlier Ventures, we value curiosity of mind and an agile, entrepreneurial mindset.

We value all people, regardless of their gender, age, disabilities, race, ethnic origin, pregnancy or maternity status, religious beliefs, political beliefs, marital status or sexual orientation. We encourage applicants from all backgrounds and are committed to promoting equality at every opportunity, both as partners, providers of services, and employers.

About The Role

Outlier Ventures is seeking a Head of Engineering to help source the best Web3 technologies and AI to use them with portfolio companies and within OV itself.

The Head of Engineering plays a strategic role in developing the technical direction starting from the CTO guidelines. You help portfolio companies and Outlier Ventures itself to find the best trade-offs by mixing Web2 tech with Web3 and AI tech stack in the most seamless way.

The Web3 ecosystem landscape is constantly changing, and because of that, looking, selecting, and staying updated with Web3 technologies plays a primary role. It offers an excellent opportunity to use your experience and practical approach to filter the noise from the signal.

You work with the rest of the Product & Engineering team to deliver first-class product and engineering advisory to the co-founders, CTOs, and engineers of the portfolio companies to bring new paradigms to life as they build viable businesses. We are here to ensure they can deploy the best, most scalable, and secure architectures possible.

Having strong communication and interpersonal skills is crucial to fostering collaboration between all the internal and external stakeholders (e.g. Startups, Investment Team, Accelerator Team, etc. )

Plus, because we are an accelerator, you will be involved in the admission process of startups. This is a fantastic opportunity to be part of the selection process that shapes the subsequent batches of founders. Practically, you will run solo or with other colleagues through tech due-diligence sessions where you learn and challenge applicants’ architectures, approaches, and business models.

We are looking for technical builders who love the Web3 movement, startups, and the growing AI industry.

The role is fully remote; if you are based in London, you are more than welcome to work in our London-based office.

Successful candidates will need to work London office hours (-+3 hours Timezone).

Your Key Responsibilities:

• In advisory capacity, run workshops about product roadmap best-practice and architectures in line with the startup’s long-term business outcomes.
• Help OV to build and execute on viable product roadmaps for leveraging technology, particularly AI, in its daily activity and create tools to empower the in house employees and expert teams.
• Being the line manager of the Product Engineers in the team and contribute to the growth of the Engineering practice by hiring, coaching, and mentoring.
• In advisory capacity, with the startups, identify technical blockers and come back with actionable alternatives considering the impact from an engineering and business perspective.
• Run architecture and code review sessions.

We are looking for someone who:

• Has a deep exposure to Web3 technologies and has built something hands-on (Solidity, Hardhat, EtherJs, etc.).
• Has been exposed to the hectic startup life either as a founder/employee/investor.
• Has 5 years experience in blockchain engineering roles.
• Knows distributed system architecture (e.g., Microservices, CQRS, Saga, Sharding, etc.).
• Is fluent in one or more general-purpose languages (e.g., TypeScript, Python, Go, Rust, Java).
• Is familiar with Domain Modelling, DevOps principles, containers, Testing, Continuous Integration, and Deploy.
• Understands the markers of a quality codebase (design patterns, testing, documentation, commit activity, CI/CD).
• Has strong interpersonal skills: ability to advise on technical direction and explain technical concepts to non-technical audiences.

Nice to have:

• Fundamentals of Solidity.
• Viem and/or Ether.js and/or Web3.js.
• React or any modern web framework.
• Software security training, particularly smart contract security.
• Knowledge of Machine learning and exposure to new LLM paradigms.

What we offer:

• The package is subject to relevant experience.
• Private medical insurance.
• Discretionary bonus scheme.
• 25 days of holiday per year (plus bank holidays).
• Cycle-to-work scheme.

Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and 
cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever-
evolving cryptocurrency landscape.Impact You’ll architect and build the next-generation risk solutions for FalconX and its clients. You will get an opportunity to improve a proprietary auto-liquidation engine for FalconX. Well-reputed financial institutions and crypto firms will trust and rely on your solutions for their day-to-day work. You will help unlock increased business potential and opportunities for FalconX and our clients. We are one of the largest PB's in this space enabling institutions to scale their strategies with credit, the risk systems form the backbone of our credit offering. in the challenging world of fast moving 24x7 crypto markets, risk systems protect Falconx and its clients from adverse market movements. Responsibilities

Develop, maintain and enhance FalconX’s proprietary risk management systems, infrastructure, risk data, and processes Architect and build scalable, robust, performant risk solutions for institutional customers and internal teams. Architect/build/improve a proprietary auto-liquidation engine for FalconX. Work closely with multiple members of the risk team to develop, maintain and improve the risk management stack Coach and mentor teammates on supporting and maintaining FalconX’s risk solutions.

Requirements

Degree in Computer Science, EE, Financial Engineering, Mathematics, Physics or equivalent fields. 5-9 years of extensive experience with software engineering, object-oriented coding, design and complex distributed architectures. Python programming experience with the ability to learn new technologies quickly. Strong system design skills with ability to build low latency systems. Comfortable working with Linux/AWS environments. Proactive, strong sense of ownership with the ability to partner and build alignment with our risk, product and engineering teams. Experience in risk management in a trading environment (hedge fund or bank). Knowledge of a range of financial products and experience with a variety of derivatives asset classes. Strong passion for intuitive, analytical, out-of-the box thinking and problem solving Excellent communication skills, both written and verbal Professional experience (at least 2 years) in a quant risk role is a plus. Experience with go programming language is a plus. Experience with Cloud Native technologies like kubernetes, docker etc is a plus. Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here.   Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.

Apply Now:

What are we all about? We are a team of builders and researchers on a mission to empower enterprises and developers worldwide to access and build on decentralized systems. Our expertise covers several domains: Ethereum and Starknet protocol engineering, layer-2, cryptography research, protocol research, decentralized finance (DeFi), security auditing, formal verification, real-time monitoring, smart contract development, and dapps and enterprise engineering. Working to solve some of the most challenging problems in the blockchain space, we frequently collaborate with renowned companies, such as Ethereum Foundation, Starknet Foundation, Gnosis Chain, Flashbots, Forta Protocol, Lido, EigenLayer, Open Zeppelin, RISCZero, Aleph Zero, and many more. Today, we are a 350+ strong team working remotely across 66+ countries. View all our open positions here: https://www.nethermind.io/open-roles Role Overview: As a Senior Full Stack Engineer, you will be responsible for designing, developing, and maintaining both frontend and backend components. You will work closely with product managers, designers, and other engineers to deliver high-quality, secure, and scalable solutions that meet the needs of our clients. This role requires a deep understanding of both frontend technologies like React and backend systems. We are looking for candidates located in the EMEA region.   Why You’ll Love This Role

Impactful Work: Your contributions will directly influence the way stakeholders interact with and perceive the security of blockchain networks through both the dashboard and the Insights API.

Collaborative Environment: Join a team of passionate professionals who are committed to innovation, quality, and making a tangible impact in the blockchain space.

Professional Growth: Enjoy opportunities for professional development and career progression in a rapidly evolving industry.

  About You An ideal candidate has 5+ years of Full-Stack Development experience and contributed to blockchain-related projects. We are looking for candidates who have worked on complex projects in a distributed team.

Problem-Solving Attitude: Creative thinker with a knack for solving intricate technical challenges.

Communication: Excellent communication skills, with the ability to convey technical concepts to non-technical stakeholders.

Autonomous: The ability to work independently, make informed decisions, and take initiative without needing constant supervision, ensuring high productivity and effective problem-solving.

Mentorship and Leadership: Provide technical guidance and mentorship to team members, fostering a culture of continuous learning and improvement.

  Responsibilities:

Collaborate with cross-functional teams, including product managers, designers, and other developers, to deliver high-quality projects on time.

Writing clean, efficient, and maintainable code: Writing code that is easy to understand and modify is crucial.

Debugging and testing: Ensuring that the frontend code is error-free and performs optimally through debugging tools and testing methodologies.

Staying up-to-date with emerging trends and technologies: The web development industry is constantly evolving, and it is essential to stay current with the latest technologies, trends, and best practices.

Documenting code and maintaining code repositories: To ensure that the development team can easily understand and modify the codebase, it is crucial to document your code and maintain code repositories.

Participating in code reviews: Code reviews help identify potential issues and ensure that the codebase meets quality standards. You should be prepared to participate in code reviews and provide feedback on other team members' code.

Assisting with deployment: You may be involved in the deployment process, which includes configuring web servers, managing version control systems, and resolving any issues that arise during deployment.

Provide guidance and mentorship to more junior developers, promoting continuous learning and improvement within the team.

  Skills:

Excellent skills in modern JavaScript/Typescript, Python or Java

A deep understanding of the architecture of modern client- and server-side React applications

Experienced in designing scalable APIs

Experienced in testing backend and frontend

Experienced in modern database design and interaction (SQL and/or NoSQL)

Expertise in architecture principles, design patterns, and the ability to analyze and address trade-offs in business requirements, system performance, reliability, and maintainability

Experience in working closely with a DevOps team to design and deploy cloud-native infrastructure, to ensure scalability and reliability

  Nice to have:

Blockchain application experience (e.g. DeFi Protocols, Wallets, DEXs, block explorers, blockchain user-facing applications)

Experience with smart contract development and interaction (e.g., Solidity, Web3.js, ethers.js)

Small team leadership experience

Financial Services and Markets understanding

 Disclaimer: I hereby consent to my personal information being stored and processed by Demerzel Solutions Limited (t/a Nethermind) (the “Company”) for recruitment purposes in relation to both the selected job role and any other role the Company considers me a qualified candidate for. All data storing and processing by the Company takes place in accordance with the UK GDPR. Kindly refer to our privacy policy for more details. Your consent to share personal information is entirely voluntary, and you may withdraw your consent at any time. Should you have any questions about this process, or wish to withdraw your consent please contact: email Keep up to date on what we are working on by following us on our social channels       Click here to view our Privacy Policy.

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About YeagerAI

YeagerAI is a pioneering AI research lab dedicated to revolutionizing the way humans and artificial intelligence interact. We are operating at the intersection of blockchain technology and AI to build GenLayer, a groundbreaking blockchain that integrates AI in its consensus algorithm to create smart contracts that are intelligent and capable of connecting to the internet. With GenLayer, developers can build decentralized applications that leverage the power of AI to automate complex processes, make smart decisions, and interact with the real world in ways that were previously impossible.

Position Overview

We are looking for a Senior Python Developer who specializes in advanced Python development. In this role, you will focus on core language features, performance optimization, and security enhancements suitable for sandboxed execution environments. Your expertise will be crucial in ensuring the robustness, security, and efficiency of our custom Python interpreter and its integration with blockchain functionalities.

Key responsibilities

• Specialize in advanced Python development focusing on core language features.
• Optimize Python code for performance and scalability.
• Implement security enhancements suitable for sandboxed execution environments.
• Collaborate with the development team to integrate Python functionalities with blockchain.
• Write comprehensive tests and documentation for the Python code.
• Participate in code reviews and provide constructive feedback to team members.

• 5+ years of experience in Python development.
• Deep understanding of Python internals.
• Experience with secure coding practices and performance optimization.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Excellent communication and teamwork skills.

• Total rewards package including a competitive salary, equity package, and benefits.
• Flexible and remote work environment.
• Opportunity to work at the intersection of blockchain and AI on cutting-edge technology.
• Professional development and growth opportunities.
• Be a part of a dynamic and innovative team that is shaping the future of decentralized applications.

Join YeagerAI and be a part of a team that is pushing the boundaries of what is possible with AI and blockchain technology.

Apply Now:

$120,000 - $150,000 + Benefits

You’re an engineer who has a passion for blockchain technology, an eye for security, and a drive to build systems that change the game, not just another blockchain project.

You’ll be building blockchain infrastructure for decentralized networks like Wi-Fi, 5G, and IoT.

You’ll focus on post-quantum encrypted blockchain solutions ensuring scalability, resilience, and security.

You’re the one who will create a faster, more reliable, and secure foundation for the decentralized future.

Your contribution will set new standards for blockchain-powered connectivity, ones that are safer, faster and more scalable.

To be considered you’ll need to be a seasoned engineer with the last few years spent in a similar role using Go, Rust or Python.

You’ll also have built smart contracts using Solidity.

Finally, you’ll also need to overlap for at least 4 hours with EST time zone to be considered.

All applicants will get a response.

Flow Traders is looking for an experienced C++ Developer to join our growing Technology team in Amsterdam. The ideal candidate is driven, innovative and passionate about working with the latest technologies. This is a unique opportunity to join a leading proprietary trading firm with an entrepreneurial and innovative culture at the heart of its business

At Flow Traders you will work on developing low-latency systems that are used to trade different asset classes (including equities, derivatives, cryptocurrencies) at many venues around the world. We are looking for motivated software engineers that can take ownership of the full software development life cycle. You will work closely with product owners and traders to gather, discuss and clarify requirements; collaborate with quality assurance engineers to define acceptance criteria and take responsibility for testing and ensuring quality of your implementations; and deploy production and work together with operations engineers and traders to perform post-deployment support and validation.

Some of the technologies we use in the development process

We do not expect previous experience with all the items listed below.

• C++ (Standard in use: C++17. Migrating to C++20 )
• Compilers: gcc 10 / clang 13
• Python
• Build system: CMake
• Version control: Git
• Testing frameworks: Google Test, Pytest, and Nosetest
• Version control/code review system: Bitbucket
• Operating system: Debian Linux
• Continuous integration system: Bamboo
• Deployment automation: Ansible

What You Will Do

Main technical activities include:

• Exchange Connectivity: Your primarily responsibility will be writing software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such as TCP, UDP, Websocket. The quality of software is ensured thanks to a set of testing suites, which you are expected to use, maintain and extend.
• Trading Strategies: Your main responsibility will be to implement trading algorithms based on requirements provided by traders. You will acquire and develop the necessary trading knowledge to successfully translate the requirements into actual software implementation.

What You Need to Succeed

• 6+ years of experience with C++
• Good knowledge of data structures and algorithms
• Cryptocurrency/Blockchain familiarity is a plus
• Understanding of full software development life cycle
• Ability to write clean and simple code
• Relevant experience with unit and regression testing
• Knowledgeable about computer architecture and memory subsystem
• Experience with some Linux distribution
• Good interpersonal and team playing skills
• Able to communicate with stakeholders with different backgrounds

Flow Traders does not accept unsolicited resumes from any professional staffing or search firms. All resumes, and any other information identifying potential candidates, submitted to any employee at Flow Traders via-email, the Internet or directly without a valid and signed search agreement will be deemed the sole property of Flow Traders, and no placement fee will be paid in the event the candidate is hired by Flow Traders.

Apply Now:

About YeagerAI

YeagerAI is a pioneering AI research lab dedicated to revolutionizing the way humans and artificial intelligence interact. We are operating at the intersection of blockchain technology and AI to build GenLayer, a groundbreaking blockchain that integrates AI in its consensus algorithm to create smart contracts that are intelligent and capable of connecting to the internet. With GenLayer, developers can build decentralized applications that leverage the power of AI to automate complex processes, make smart decisions, and interact with the real world in ways that were previously impossible.

Position Overview

We are looking for a Senior Full Stack JavaScript Developer to lead the development of both client-side and server-side functionalities. In this role, you will focus on building user interfaces that interact with the blockchain-enabled Python backend, ensuring seamless integration and an exceptional user experience. Your expertise will be crucial in delivering high-quality, performant, and intuitive web applications.

Key Responsibilities

• Lead the development of both client-side and server-side functionalities using JavaScript.
• Design and implement user interfaces and server-side logic that interact with the Python backend.
• Ensure seamless integration and user experience across the full stack.
• Collaborate with backend developers to integrate front-end and back-end systems.
• Optimize web applications for performance and scalability.
• Write comprehensive tests and documentation for both client-side and server-side code.
• Participate in code reviews and provide constructive feedback to team members.

• 5+ years of experience in JavaScript development.
• Proficiency in modern JS frameworks (React, Vue, Node.js).
• Experience in building complex web applications (full stack).
• Understanding of asynchronous request handling and integration with backend systems.
• Strong problem-solving skills and ability to work in a fast-paced environment.
• Excellent communication and teamwork skills.

• Total rewards package including a competitive salary, equity package, and benefits.
• Flexible and remote work environment.
• Opportunity to work at the intersection of blockchain and AI on cutting-edge technology.
• Professional development and growth opportunities.
• Be a part of a dynamic and innovative team that is shaping the future of decentralized applications.

Join YeagerAI and be a part of a team that is pushing the boundaries of what is possible with AI and blockchain technology.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

• Growth engineers at Whatnot are responsible for expanding our new user funnel across buyers and sellers to accelerate the rapid growth of our marketplace. We focus on the full funnel, developing opportunities to grow traffic across multiple channels while also creating delightful new user experiences to activate and retain buyers and sellers for the long term.
• In this role, you will build out our core Incentivized buyer growth strategy, including gamified incentives and offer experiences to continue to accelerate Whatnot’s rapid growth. As a lead engineer, you will lead other engineers to design and implement our core incentive management system from the ground up.
• Growth engineers at Whatnot have big ownership and velocity in order to significantly impact the company top-line metrics. We always prioritize the highest impact features and ship them quickly. You will have a lot of freedom to research and find new opportunities to drive the product direction.

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

As our next Staff Software Engineer in Growth you should have 5+ years of software development experience, plus:

• Experience building E-commerce products
• A bachelor’s degree in Computer Science, a related field, or equivalent work experience.
• Experience building scalable systems (we primarily use Python, Elixir, JavaScript)
• Experience leading engineers to deliver significant business impact
• Proven track record of delivering features. You are known for shipping products and features lightning-fast.
• Excellent cross functional team communications
• Excellent product instincts. You first think about users rather than the best technical solution.
• Self motivated, relentlessly focused on impact and able to operate under great deal of independence
• Excellent problem solver and don’t need to be told exactly what to do.
• Good communication skills in both written and verbal English

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

• Growth engineers at Whatnot are responsible for expanding our new user funnel across buyers and sellers to accelerate the rapid growth of our marketplace. We focus on the full funnel, developing opportunities to grow traffic across multiple channels while also creating delightful new user experiences to activate and retain buyers and sellers for the long term.
• In this role, you will build out our core Incentivized buyer growth strategy, including gamified incentives and offer experiences to continue to accelerate Whatnot’s rapid growth. As a lead engineer, you will design and implement our core incentive management system from the ground up.
• You will have big ownership and velocity in order to significantly impact the company top-line metrics. We always prioritize the highest impact features and ship them quickly. You will have a lot of freedom to research and find new opportunities to drive the product direction.

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

As our next Senior Software Engineer in Growth you should have 3+ years of software development experience, plus:

• Experience building E-commerce products.
• A bachelor’s degree in Computer Science, a related field, or equivalent work experience.
• Experience building scalable systems (we primarily use Python, Elixir, JavaScript).
• Excellent product instincts. You first think about users rather than the best technical solution.
• Proven track record of delivering user-facing features. You are known for shipping products and features lightning-fast.
• Experience working across the stack is nice to have, but not required!
• Good communication skills in both written and verbal English.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

The Payments - Treasury team at Whatnot are globally responsible for how our business moves and records the money in every customer transaction; and how taxes, customs, returns, refunds and more just work no matter where our customers are in the world. We are deeply connected with the foundations of our business and unlock tremendous growth within and across international territories, while creating exciting new ways for our users to transact. You’ll collaborate closely with our sister Payments - Experience team, and with other teams and senior leaders across Whatnot while doing so.

To achieve these goals, we’re looking to make a number of substantial improvements to our systems including critical areas of the business like payment scale & reliability, increased payment options, fraud mitigation, and advanced shipping options and improved delivery times with a focus on providing a seamless international marketplace.

Each member of the team has a lot of individual responsibility and many more freedoms, so we need to hire people we can trust. Your ability to make good trade-offs and exercise good judgment is essential to us.

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

• 5+ years of software engineering experience
• Knowledge of multiple programming languages (we primarily use Python, Elixir, JavaScript - knowledge of these in particular not required)
• Excellent product instincts. You first think about users rather than the best technical solution
• You can mentor others, and prioritize building inclusive, supportive teams
• Project owner - you’ve strong ownership instincts and can own projects from inception to production, and beyond
• You are known for shipping products and features lightning-fast
• You’re an excellent problem solver and don’t need to be told exactly what to do
• You’re open to doing frontend work when required
• Ability to pick up on new technologies very quickly
• Proven track record of delivering features
• Experience with payment systems, infrastructure, experiences and international commerce (nice to have)
• Startup experience at a high-growth company (nice to have)

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
  • $1,000 home office setup allowance
  • $150 monthly allowance for cell phone and internet

• Care benefits
  • $450 monthly allowance on food
  • $500 monthly allowance for wellness
  • $5,000 annual allowance towards Childcare
  • $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Pension plan
• Parental Leave
  • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

Ads is a growing engineering team at Whatnot dedicated to building systems & features to help Sellers grow their business. As a software engineer on the ads team, the most important qualities you'll need are making sound product decisions, navigating new domains seamlessly, taking extreme ownership, and shipping high-quality products fast. We always prioritize the highest-impact features and ship them quickly. The software team has a lot of individual responsibility and many more freedoms, so we need to hire people we can trust. Your ability to put customers first, make good trade-offs, and deliver impact is essential to us.

In this role, you will…

• Build ads products by working across the full ads stack including bidding & targeting, ranking/auction, serving, campaign management, and seller tooling
• Build highly scalable ads system that handles all aspects of running an online advertising system and helps sellers differentiate themselves on Whatnot
• Understand our buyer and seller experiences and become an expert in helping them effectively scale their business through ads & monetization products

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

As our next Software Engineer, you should have 5+ years of software engineering experience, ideally with some industry experience in one of the following areas: ads serving, quality, pricing, discovery, ranking, recommendations, and/or search engines. You should also have:

• Are capable of building scalable systems (we primarily use Python, Elixir, JavaScript)
• Have product instincts. You first think about users rather than the best technical solution
• Have built systems that scale at a high-growth company before, and can do it again with minimal guidance
• Can ship products and features lightning-fast without sacrificing quality
• Are an excellent problem solver and don’t need to be told exactly what to do
• Are comfortable working across the stack (backend and frontend)
• Have the ability to pick up on new technologies very quickly
• Have a proven track record of delivering features

💰Compensation

For Full-Time (Salary) US-based applicants: $185,000/year to $245,000/year + benefits + stock options

The salary range may be inclusive of several levels that would be applicable to the position. Final salary will be based on a number of factors including, level, relevant prior experience, skills and expertise. This range is only inclusive of base salary, not benefits (more details below) or equity in the form of stock options.

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
• $1,000 home office setup allowance
• $150 monthly allowance for cell phone and internet
• Care benefits
• $450 monthly allowance on food
• $500 monthly allowance for wellness
• $5,000 annual allowance towards Childcare
• $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
• Parental Leave
• 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

We are looking for intellectually curious, highly motivated individuals to become foundational members of our Core Machine Learning team. You will help drive the development of Whatnot’s machine learning operations and work with machine learning engineers across the company to build scalable design patterns that can be repeatedly used to achieve key business goals. Our ideal candidate has experience in spinning up ML platforms e.g. real-time model serving, approximate nearest neighbor retrieval, high-concurrency and low-latency scaling, feature stores, and model lifecycle monitoring. They are also willing and able to flex into an applied research role to develop models that leverage their own components.

What you'll do:

• Drive the development of the machine learning platform roadmap, staying abreast of emerging business needs that the machine learning platform can help address.
• Enhance our machine learning infrastructure--increase reliability, reduce latency, and continually improve the developer experience.
• Develop scalable machine learning design patterns that make it easy for machine learning scientists and engineers to safely deploy models to production.
• Improve model training, management, and monitoring
• Take a leading role in deploying ML models on business critical surfaces & flows.
• Define and advance our technical approach to scalable machine learning.
• Flex outside your comfort zone to help take on new challenges that emerge

👋 You

Curious about who thrives at Whatnot? We’ve found that low ego, a growth mindset, and leaning into action and high impact goes a long way here.

As our next Software Engineer, Machine Learning you should have 5+ years of experience, plus:

• Bachelor’s degree in Computer Science, Statistics, Mathematics, Software Engineering, a related technical field, or equivalent work experience.
• 2+ years of professional experience setting up machine learning platforms–model serving, features stores, model registries, training pipelines, etc.
• 1+ years of professional experience developing software in Python
• Software engineering experience with a track record of applying practical methods to solve real-world problems on consumer scale data.
• Ability to work autonomously and drive initiatives across multiple product areas and communicate findings with leadership and product teams.
• Experience with operational, search, and key-value databases such as PostgreSQL, DynamoDB, Elasticsearch, Redis.
• Firm grasp of visualization tools for monitoring and logging e.g. DataDog, Grafana
• Familiarity with cloud computing platforms and managed services such as AWS Sagemaker, Lambda, Kinesis, S3, EC2, EKS/ECS, Apache Kafka, Flink, Spark.
• Professionalism around collaborating in a remote working environment and well tested, reproducible work.
• Exceptional documentation and communication skills.
• Experience in applied statistical and machine learning fields e.g. Recommendations, Search, Fraud & Anomaly Detection, Experimentation and Causal Analysis preferred.

💰Compensation

For US-based applicants: $205,000 - $275,000/year + benefits + stock options

The salary range may be inclusive of several levels that would be applicable to the position. Final salary will be based on a number of factors including, level, relevant prior experience, skills and expertise. This range is only inclusive of base salary, not benefits (more details below) or equity in the form of stock options.

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
  • $1,000 home office setup allowance
  • $150 monthly allowance for cell phone and internet

• Care benefits
  • $450 monthly allowance on food
  • $500 monthly allowance for wellness
  • $5,000 annual allowance towards Childcare
  • $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
• Parental Leave
  • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

🚀 Whatnot

Whatnot is a livestream shopping platform and marketplace backed by Andreessen Horowitz, Y Combinator, and CapitalG. We’re building the future of ecommerce, bringing together community, shopping and entertainment. We are committed to our values, and as a remote-first team, we operate out of hubs within the US, Canada, UK, Ireland, and Germany today.

We’re innovating in the fast-paced world of live auctions in categories including sports, fashion, video games, and streetwear. The platform couples rigorous seller vetting with a focus on community to create a welcoming space for buyers and sellers to share their passions with others.

And, we’re growing. Whatnot has been the fastest growing marketplace in the US over the past two years and we’re hiring forward-thinking problem solvers across all functional areas.

💻 Role

👋 You

• 4+ years of software engineering experience.
• Bachelor’s degree in Computer Science, a related field, or equivalent work experience.
• Knowledge of at least 3 languages (we primarily use Python, Elixir, JavaScript, and are open to others).
• Excellent product instincts. You first think about users rather than the best technical solution.
• You are known for shipping products and features lightning-fast.
• You’re an excellent problem solver and don’t need to be told exactly what to do.
• Comfortable working across the stack (backend and frontend).
• Ability to pick up on new technologies very quickly.
• Proven track record of delivering features.
• Product Management experience.
• AWS/DevOps.
• Startup experience at a high-growth company.

🎁 Benefits

• Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
• Health Insurance options including Medical, Dental, Vision
• Work From Home Support
  • $1,000 home office setup allowance
  • $150 monthly allowance for cell phone and internet
• Care benefits
  • $450 monthly allowance on food
  • $500 monthly allowance for wellness
  • $5,000 annual allowance towards Childcare
  • $20,000 lifetime benefit for family planning, such as adoption or fertility expenses
• Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
• Parental Leave
  • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.

💛 EOE

Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.

Apply Now:

• Collaborate with quantitative researchers to understand their workflow, challenges, and requirements, and provide technical solutions to improve their research productivity
• Design, develop, and maintain software tools, platforms, and frameworks that enhance the efficiency and effectiveness of research activities, including data gathering, preprocessing, analysis, and model development
• Identify and implement advanced data processing techniques, algorithms, and statistical methods to optimize research workflows and enhance data analysis capabilities
• Leverage your expertise in software engineering, data engineering, and machine learning to build scalable and robust systems that facilitate large-scale data analysis and experimentation
• Conduct code reviews, provide technical guidance, and mentor junior research engineers to ensure code quality, maintainability, and adherence to best practices
• Collaborate with cross-functional teams, including quantitative researchers, data scientists, and engineering professionals, to integrate research tools and systems into the existing infrastructure
• Assist in the evaluation and implementation of third-party tools, libraries, and data sources that can enhance the research process
• Participate in research discussions, contribute ideas, and provide technical expertise to improve research methodologies and strategies
• Contribute to the development and maintenance of documentation, user guides, and training materials related to research tools and processes

• 4+ years experience working in close partnership with quantitative researchers to develop, deploy and maintain quantitatively-driven alpha strategies.Previous experience at a quantitative hedge fund is strongly preferred.
• Master's or Ph.D. in Computer Science, Engineering, Data Science, or a related field
• Strong Python programming skills, with a focus on building scalable and efficient systems
• Proficiency in data processing, analysis, and visualization tools, libraries, and frameworks
• Solid understanding of statistical modeling, machine learning techniques, and their practical applications in quantitative research
• Experience with AWS
• Excellent problem-solving skills and the ability to design practical solutions to complex research challenges
• Strong communication and collaboration skills to effectively work with cross-functional teams and translate research requirements into technical solutions
• Experience in recruiting, mentoring, and guiding junior team members is preferred

Are you keen to work in a well-resourced startup environment, where your ideas, experience, and drive to find creative solutions makes a difference? We’d like to hear from you.

The salary for this role is anticipated to be between $150,000 and $250,000. This anticipated salary range is based on information as of the time this post was created. This role may also be eligible for additional forms of compensation and benefits, such as a discretionary bonus, health, dental and other benefits plans. Actual compensation will be carefully determined based on a number of candidate factors, including their skills, qualifications and experience.

Apply Now:

We are seeking a skilled and experienced Data Engineer. This is a high impact role with the ability to contribute meaningfully to the development and management of our data engineering platform. This position requires strong technical capabilities and a proven ability to collaborate effectively with quantitative researchers, facilitating seamless cooperation to process, analyze, and manage a large and diverse corpus of datasets that enable our quantitative investment process.

Key Responsibilities:

• Work closely with quantitative researchers to understand their data requirements, provide technical solutions, and integrate data engineering processes effectively with quantitative strategies
• Design, develop, and optimize robust data pipelines, enabling ETL processes that support quantitative research, analysis, alpha forecasting, and execution
• Implement rigorous data quality assurance measures to ensure the accuracy, reliability, and consistency of data inputs and outputs
• Evaluate, select, and manage the appropriate data engineering tools, technologies, and infrastructure, with a focus on scalability and automation
• Collaborate with compliance and risk management teams to ensure data privacy, security, and regulatory compliance standards are adhered to
• Effectively communicate complex technical concepts to non-technical stakeholders, enabling them to understand the value and impact of specific data engineering initiatives

Skillset and Qualifications:

• 3+ years experience in data engineering. Previous experience at a quantitative hedge fund is highly desirable.
• Master's or Ph.D. in Computer Science, Engineering, Data Science, or a related field
• Proficiency in programming languages such as Python and C++, along with experience in big data technologies. Strong knowledge of SQL and relational databases.
• Demonstrated expertise in designing and optimizing data pipelines, data modeling, ETL processes, data warehousing, and data governance
• Proven ability to collaborate effectively with quantitative researchers and other stakeholders, translating their requirements into technical solutions
• Strong analytical and problem-solving skills, capable of analyzing complex datasets, identifying patterns, and extracting meaningful insights
• Thrive in a fast-paced and dynamic environment, adaptable to changing priorities and emerging technologies
• Strong verbal and written communication skills
• Ability to travel periodically between our offices in London and NYC

Are you keen to work in a well-resourced startup environment, where your ideas, experience, and drive to find creative solutions makes a difference? We’d like to hear from you.

Apply Now: