About Twinstake

Twinstake is a leading institutional staking provider which offers unrivalled knowledge and experience of the institutional market from on our founding heritage coupled with deep crypto expertise and technology from our team of core devs and industry veterans.

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 proactive and skilled Senior QA Engineer to maintain and elevate the quality of our backend services, APIs, and frontend applications. This role is crucial in implementing Twinstake’s high standards for security, performance, and user experience, combining hands-on testing with strategic quality management. Key responsibilities include writing and maintaining robust test cases, leading QA for pre-release checks, building testing infrastructure for team-wide use, and providing first-line support for external quality issues reported.

What you’re good at:

• Implementing comprehensive test cases and scenarios that cover functional and non-functional aspects of the backend, API, and frontend services
• Performing detailed pre-release QA to identify defects and validate fixes
• Building and maintaining scalable testing frameworks and tools, including automation where applicable, that support the team’s ability to implement tests
• Developing test environments that are easily accessible and integrated into CI/CD pipelines for a smooth development workflow
• Serving as the primary point of contact for external quality issues, triaging, reproducing, and troubleshooting reported issues to resolution
• Working with the development and product teams to implement continuous improvements based on findings

What you bring:

• Proven experience as a Senior QA Engineer
• Experience in the crypto industry with an understanding of blockchain technologies, experience in staking mechanisms would be a plus
• Expertise with API testing tools (e.g., Postman, SoapUI) and frameworks (e.g., REST Assured, pytest), alongside familiarity with frontend testing tools (e.g., Selenium, Cypress)
• Proficient in scripting for test automation (e.g., Python, JavaScript) and knowledgeable in backend architecture for comprehensive API and database testing
• Experience with CI/CD pipeline integration and test automation within environments like GitHub Actions
• Demonstrated experience in designing and maintaining test automation frameworks that can scale. Ability to set up and document testing environments for easy adoption by the wider team
• Strong analytical skills with a systematic approach to identifying edge cases and building reliable test cases that ensure high-quality software releases
• Excellent problem-solving skills and the ability to work in a fast-paced, dynamic environment
• Strong communication skills and the ability to collaborate effectively with cross-functional teams

What makes you stand out:

• Strong background in setting up, managing, and optimizing metrics which later can be monitored using dashboards, visualizations and alerting tools (e.g. Grafana)
• Deep understanding and hands-on experience with AWS services, including but not limited to EC2, S3, RDS, Lambda, CloudWatch
• Interest in DevOps practices and experience with infrastructure as code (IaC) tools (e.g., AWS CDK, Terraform, Ansible)
• Contributions to open-source projects or active participation in the software development community
• Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes)

What we offer:

• Exposure to innovative technologies in cryptocurrency and blockchain technology
• Great internal growth and development
• Competitive compensation, benefits, and perks
• Flexible hybrid working

About Twinstake

Twinstake is a leading institutional staking provider which offers unrivalled knowledge and experience of the institutional market from on our founding heritage coupled with deep crypto expertise and technology from our team of core devs and industry veterans.

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 back-end software engineer for our platform team who is passionate about developing robust and scalable back-end systems. This role is pivotal in building and maintaining the technological backbone of our services, including API development, database management, and CI/CD processes. Your expertise will ensure our platform’s reliability, performance, and alignment with our compliance and risk mitigation strategies.

What you’re good at:

• Design and implement back-end services, including APIs, microservices, and database schemas, to support front-end applications and enhance user experience
• Lead the development and maintenance of CI/CD pipelines to streamline deployment and ensure high-quality code releases
• Manage database migrations and optimizations to ensure data integrity, performance, and scalability
• Collaborate with front-end developers and product managers to define and meet project requirements, creating a seamless workflow between back-end and front-end components
• Advocate for and implement best practices in back-end development, including code reviews, testing, and security measures
• Participate in the planning and execution of DevOps strategies, working towards improving infrastructure automation and monitoring
• Troubleshoot, debug, and upgrade existing systems, ensuring they meet the latest security and technology standards
• Stay abreast of emerging technologies and methodologies in back-end development, CI/CD, DevOps, and the crypto industry to continuously improve our platform

What you bring:

• Proven experience as a back-end developer, with a strong background in developing scalable and secure web applications
• Experience in the crypto industry with an understanding of blockchain technologies and ideally staking mechanisms
• Expertise in back-end languages and frameworks, Python preferred but will also consider other technologies (e.g. Java)
• Solid experience with database design, management, and migration strategies for relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra)
• Deep understanding and hands-on experience with AWS services, including but not limited to EC2, S3, RDS, Lambda, CloudWatch
• Proficient in implementing CI/CD pipelines using tools like GitHub Actions
• A strong understanding of API development principles and experience building RESTful services
• Interest in DevOps practices and experience with infrastructure as code (IaC) tools (e.g., AWS CDK, Terraform, Ansible) is highly desirable
• Excellent problem-solving skills and the ability to work in a fast-paced, dynamic environment
• Strong communication skills and the ability to collaborate effectively with cross-functional teams

What makes you stand out:

• Contributions to open-source projects or active participation in the software development community
• Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes)

What we offer:

• Exposure to innovative technologies in cryptocurrency and blockchain technology
• Great internal growth and development
• Competitive compensation, benefits, and perks
• Flexible hybrid working

About Twinstake

Twinstake is a leading institutional staking provider which offers unrivalled knowledge and experience of the institutional market from on our founding heritage coupled with deep crypto expertise and technology from our team of core devs and industry veterans.

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 full stack software engineer for our platform team with proven experience in front-end development. This role is essential in creating and maintaining a seamless user experience, contributing to both the client-side and the server-side of our applications. Your expertise will be key in enhancing our platform’s visual appeal and usability, while your backend skills will support our overall system reliability and efficiency.

What you’re good at:

• Design and implement user-friendly front-end applications for both internal team use and external customer interaction.
• Design and implement back-end services, including APIs, micro-services, and database schemas, to support front-end applications and enhance user experience.
• Utilize modern front-end technologies and frameworks to create innovative staking solutions that align with our technical and business requirements.
• Advocate for best practices in front-end development, including code reviews, testing, and continuous integration.
• Stay up-to-date with emerging trends in front-end development, crypto technologies, and blockchain to continuously improve our offerings.

What you bring:

• Proven experience as a front-end developer or similar role, with a strong portfolio of developed applications.
• Expertise in front-end languages and frameworks (e.g., HTML, CSS, JavaScript, React, Vue.js) and working with APIs to serve data from the back-end
• Experience in building applications with a focus on user experience and performance.
• Proven experience in back-end languages and frameworks, Python preferred but will also consider other technologies (e.g. Java)
• Understanding of good software architecture (including cloud-native and serverless architectures).
• Interest in DevOps practices and experience with infrastructure as code (IaC) tools (e.g., AWS CDK, Terraform, Ansible).
• Experience in the crypto industry, with an understanding of blockchain technologies and staking mechanisms.
• Excellent problem-solving skills and the ability to work in a fast-paced, dynamic environment.
• Strong communication skills and the ability to collaborate effectively with cross-functional teams.

What makes you stand out:

• Contributions to open-source projects or active participation in the software development community
• Experience with containerization and orchestration technologies (e.g., Docker, Kubernetes)

What we offer:

• Exposure to innovative technologies in cryptocurrency and blockchain technology
• Great internal growth and development
• Competitive compensation, benefits, and perks
• Flexible hybrid working

Apply Now:

About Vac

Vac builds public good protocols for the decentralized web. We do applied research based on which we build protocols, libraries and publications.

The role

We are seeking a skilled and passionate Software Developer in Test with experience in Low Level Programming to join our Vac QA team. As a Test Automation Engineer, you will play a crucial role in ensuring the reliability, performance, and scalability of distributed systems within Vac and the IFT.

Your responsibilities will include automating comprehensive test plans, as well as contributing to the identification and resolution of complex issues. Leveraging your expertise in programming and systems knowledge, you will help validating the functionality of distributed systems.

Key responsibilities

• Implement (Nim, Rust, TS, Python), and maintain integration tests in collaboration with other QAs and Devs.
• Execute and automate test plans, test cases, and test scripts to validate the functionality, performance, and scalability of distributed systems.
• Identify, reproduce, and debug complex issues in distributed systems, working closely with Logos development teams.
• Work with Docker, Kubernetes, and POSIX-like systems.
• Create and maintain scalable test automation frameworks.
• Integrate automated tests into CI pipelines using tools like Github Actions.

You ideally will have

• Solid experience with systems programming languages like Rust, Nim, Go.
• Working knowledge of Docker, Kubernetes, and POSIX-like systems.
• Experience with scripting languages like Python.
• Knowledge of tests automation tools, best practices and design patterns.
• Excellent written and conversational communication skills.
• Alignment with our core values and principles.

Bonus points

• Experience with off-the-shelf networking stacks such as libp2p.
• Experience in blockchain technology.
• Experience working for an open-source organization.
• Experience with desktop UI automation.

[Don’t worry if you don’t meet all of these criteria, we’d still love to hear from you anyway if you think you’d be a great fit for this role. Just explain to us why in your cover letter].

Hiring process

The hiring process for this role will be:

1. Interview with our POps team
2. Interview with team member from the Vac QA team
3. Take home assignment & interview with team member from the Vac QA team
4. Interview with Vac team lead

The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.

Compensation

The expected compensation range for this role is negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.

Apply Now:

Apply Now:

StripChain is looking for a Backend Engineer to join their team on a full time basis to lead the design and the protocol into production and maintain the distributed system and our architecture to welcome a new era of interoperability and architecture for building dapps.

This role is ideal for a proactive problem solver with a penchant for deep technical challenges, strong communication skills, and a builder mentality.

You’ll be helping contribute to a cutting-edge distributed system, navigating nuanced trade-offs between latency, fault tolerance, and incentives.

What You’ll Do:

• Contribute to the development and scaling of StripChain, specifically the StripVM, responsible for connecting different blockchains and for managing intents.
• Help launch and maintain our blockchain built on the arbitrum orbit chain.
• Develop and refine networking layers and P2P protocols to ensure high performance and reliability for our stripVM
• Maintain and enhance protocol services.
• Help build and integrate peripheral products in the ecosystem.
• Take charge of protocol documentation in the StripChain ecosystem.
• Write high-quality, well-tested code that meets production-grade standards.
• Help write APIs and SDKs as we need.
• Give hands with the smart contract development and extra tools creation etc.

Who You Are

• 4-10 years of hands-on experience in building production-grade distributed systems, skilled in Go.
• Proven track record in designing scalable, high-throughput architectures.
• Extensive experience in end-to-end testing of consensus or distributed system protocols.
• Deep understanding of fault-tolerant systems, including Byzantine Fault Tolerance (BFT) and other relevant models.
• Capable of independently leading projects and unifying cross-functional teams through exceptional communication and collaboration skills.
• Need to be loyal, dedicated, kind, patient.

Nice to have:

• Very strong blockchain fundamentals and can pick up new technologies and ecosystem fast
• Worked with Solidity or other smart contract languages.
• Experience in working with MPC libraries - do highlight in your application, if you do.

Details that matter

• Significantly above market rate equity compensation package
• Unlimited PTO with a high level of freedom and autonomy for your work
• $3000 Yearly budget for your individual learning and development goals
• Work alongside the brightest minds in the crypto space
• Remote working - work from anywhere in the world
• Paid travel - 2 x team on-site in different parts of the world per year plus periodic travel to events

At StripChain, we are committed to building a diverse and inclusive team. We welcome applications from all qualified candidates regardless of gender, race, ethnicity, religion, sexual orientation, age, or disability status.

About us:

We’re a forward-thinking team of seasoned professionals committed to pioneering development of the next generation of Web3 infrastructure and tooling products.

With a strategic blend of expertise in cryptography, blockchain, fintech, telecommunications and cybersecurity - we’re commited to driving the innovation and setting new standards in the vibrant Web3 space.

We’re a globally distributed team of 60+ dedicated members coming from diverse cultures and backgrounds, united by a shared purpose and mission of shaping the world as a slightly more autonomous, gentler place.

What we do:

We’re the team behind Presto, a robust platform for seamless deployment and management of zkEVM and optimistic rollups, abstracting away complexity for sustainable mainstream blockchain adoption. In addition, our reliable Stakeway infrastructure and deep expertise - secures $1B of digital assets, helping unlock non-custodial staking opportunities for institutional players.

Join us on our mission!

We’re seeking a dilligent Senior DevOps Engineer to join our Stakeway team and help us on the mission of accelerating staking and digital asset adoption at the institutional level.

Roles and Responsibilities:

• Take ownership of managing the existing Stakeway infrastructure, CI/CD set-up, workload deployment tools, and other in-house tooling
• Work on technical product and solutions roadmaps to devise and implement secure and scalable performance improvements.
• Continuously evaluate and adopt new technologies, tools, and systems to streamline operations and increase infrastructure efficiency
• Monitor system and server performance and health, as well as troubleshoot and report on issues with data centers
• Participate in the operational on-call rotations
• Provide mentorship to junior developers, participate in the hiring process as per the team’s needs, and eventually assume a leadership position within the team

Requirements and needed skills:

• Strong proficiency in deploying and managing container orchestration systems like Kubernetes and Nomad on bare-metal machines
• Familiarity with programming languages, such as Python, Go, and Typescript; demonstrated ability to develop and deploy new features in applications.
• Comprehensive understanding (or resonating passion to learn) of Ansible, Terraform, and Terragrunt
• Exceptional drive and proactive mindset. You are not afraid to step up and take ownership.
• Demonstrated experience in leading engineering teams and concurrent management of multiple high-value projects
• Excellent verbal and written communication skills, with the ability to transfer knowledge in a seemless and engaging manner
• Comfort with Agile framework (Scrum/Kanban)

Nice to have:

• Experience with multi-region, multi-data center setup
• Experience with implementing ISO27001, SOC2 compliance framework
• Experience leading a small DevOps team
• Familiarity and/or strong passion for PoS blockchain ecosystems (e.g. Ethereum, Cosmos, Avalanche, etc.)
• Direct experience with deploying, managing, and troubleshooting in the context of blockchain infrastructure
• Experience working in fast-paced, remote-first startup environments

What we offer:

• Competitive salary and performance-based bonus structure
• High degree of autonomy and opportunity for long-term career growth
• Close collaboration with the teams working on fundamental research and cutting-edge innovation products in Ethereum scaling and broader blockchain technology
• Fully remote and flexible working hours

About us:

We’re a forward-thinking team of seasoned professionals committed to pioneering development of the next generation of Web3 infrastructure and tooling products.

With a strategic blend of expertise in cryptography, blockchain, fintech, telecommunications and cybersecurity - we are committed to driving the innovation and setting new standards in the vibrant Web3 space.

We’re a globally distributed team of 60+ dedicated members coming from diverse cultures and backgrounds, united by a shared purpose and mission of shaping the world as a slightly more autonomous, gentler place.

What we do:

We’re the team behind Presto, robust platform for seamless deployment and management of zkEVM and optimistic rollups, abstracting away complexity for sustainable mainstream blockchain adoption. In addition, our reliable Stakeway infrastructure and deep expertise - secures $1B of digital assets, helping unlock non-custodial staking opportunities to institutional players.

Join us on our mission!

We’re seeking a passionate Research Engineer to join our Incubator team and help drive bleeding edge blockchain innovation. As a Research Engineer, you will play a pivotal role of an R&D generalist, taking ownership of various research, development, and deployment initiatives.

Roles and Responsibilities:

• Deep understanding blockchain technology, covering areas like (but not limited to): consensus mechanisms, Ethereum execution layer client improvements, etc.
• Design, develop, and deploy experimental proof of concept architecture for applications and solutions, with a particular focus on scaling technologies and complex integrations
• Execute end-to-end smart contract and infrastructure-related functionality deployments, including configuration of CI/CD pipelines and management of Docker components
• Read, interact with, and efficiently streamline open source code interactions
• Stay on top of innovation trends and produce feasible technical roadmaps in close cross-sectoral collaboration with engineering and product departments

Requirements and needed skills:

• Mandatory deep understanding of cryptography, consensus algorithms, blockchain infrastructure, smart contracts.
• Demonstrated expertise and interest in zero-knowledge and/or scaling technologies like Polygon, Optimism, Arbitrum, etc.
• Extensive experience and proficiency with Golang, Python, and Django
• Experience with Git, CI/CD pipelines, Helm, and automated testing frameworks
• Ability to efficiently analyze and interpret complex code
• Strongly resonating engineering curiosity and passion for experimentation
• Proven ability to concurrently manage multiple projects and diligently produce deliverables
• Excellent verbal and written communication skills, with the ability to transfer knowledge in a seamless and engaging manner

Nice to have:

• Active involvement and contributions to open-source developer communities
• Experience developing and optimizing fundamental blockchain infrastructure
• Experience with and/or interest in DevSecOps
• Experience working in fast-paced, remote-first startup environments
• Demonstrated passion for research and education

What we offer:

• Competitive salary and performance-based bonus structure
• High degree of autonomy and opportunity for long-term career growth.
• Close collaboration with the teams working on fundamental research and cutting-edge innovation products in Ethereum scaling and broader blockchain technology
• Fully remote and flexible working hours

About us

We’re a forward-thinking team of seasoned professionals committed to pioneering the development of the next generation of Web3 infrastructure and tooling products.

With a strategic blend of expertise in cryptography, blockchain, fintech, telecommunications and cybersecurity - we’re commited to driving the innovation and setting new standards in the vibrant Web3 space.

We’re a globally distributed team of 60+ dedicated members coming from diverse cultures and backgrounds, united by a shared purpose and mission of shaping the world as a slightly more autonomous, gentler place.

What we do

We’re the team behind Presto, a robust platform for seamless deployment and management of zkEVM and optimistic rollups, abstracting away complexity for sustainable mainstream blockchain adoption. In addition, our reliable Stakeway infrastructure and deep expertise - secures $1B of digital assets, helping unlock non-custodial staking opportunities for institutional players.

Join us on our mission!

We’re seeking a battle-tested Senior Blockchain Client Developer to join our R&D team and help tackle some of the most unique, complex challenges at the fundamental level of blockchain technology.

Roles & Responsibilities

• Drive the development and continuous optimization of the custom fork of the Erigon client node.
• Maintain and improve our codebase, actively participating in code writing and reviews to ensure high performance and reliability of the Erigon client node.
• Contribute to the overall software architecture of our solutions.
• Stay updated with, and prudently experiment with zero-knowledge innovation and other scaling technologies
• Analyze partner networks’ performances, identify pain points and areas of improvement, and implement solutions to increase network throughput and decrease network latency.
• Provide mentorship to junior developers and participate in the hiring process as per the team’s needs.
• Communicate with our partners and clients to understand and adequately address their needs, collaborating with a globally distributed team of experienced engineers on delivering feasible long-term technical roadmaps

Requirements and needed skills

• Extensive experience and proficiency with Golang
• Mandatory deep understanding of cryptography, data structures, algorithms and consensus algorithms, blockchain protocols, and distributed systems
• Proficiency with Ethereum clients such as Erigon and Reth
• Demonstrated expertise and interest in zero-knowledge and scaling technologies
• Experience with Git, CI/CD pipelines, and automated testing
• Strong background in managing and maintaining various crypto nodes
• Experience in working with EVM (Ethereum Virtual Machine) and Go Ethereum (Geth)
• Strongly resonating engineering curiosity and researcher mindset
• Experience in leading development teams and concurrent management of multiple projects
• Excellent verbal and written communication skills, with the ability to transfer knowledge in a seemless and engaging manner

Nice to have

• Active involvement and contributions to open-source developer communities
• Experience developing and optimizing clients and fundamental blockchain infrastructure
• Experience working in fast-paced, remote-first startup environments
• Demonstrated passion for mentorship and education of wider audience

What we offer

• Competitive salary and performance-based bonus structure
• High degree of autonomy and opportunity for long-term career growth.
• Close collaboration with the teams working on fundamental research and cutting-edge innovation products in Ethereum scaling and broader blockchain technology
• Fully remote and flexible working hours

We're on a mission to create the most innovative and industry-leading Cryptocurrency exchange.

We’re looking for a Software Quality Agent to join our team and assist in maintaining the quality of our various software products.

Our team is globally distributed and fully remote, so excellent English communication skills are critical. 

The personal & professional qualities we’re looking for:

To be a successful member of our team you will need to demonstrate that you have the following personal and professional qualities:

To be a successful member of our team, you will need to demonstrate that you have the following personal and professional qualities:

Communicator - Excellent proficiency in English, both written and verbal.

Inquisitive - Eagerness to learn and acquire knowledge on our complex systems by reading and by experimentation, and crucially, not afraid to ask questions and engage with others to acquire information.

Autonomy - The ability to self-identify and resolve tasks, make certain decisions, and contribute to additional tasks without being prompted or chased.

Tenacity - The ability to persevere in fast-paced environments with sometimes limited resources and information.

Dedication - Willing to offer your expertise and test effort at the most critical moments and at inopportune times.

Ownership - Take ownership and responsibility of a whole product with regard to its quality and stability.

Innovator - Actively identifies improvements to practices and processes, and is comfortable planning and commanding their implementation.

Teamwork - Comfortable assisting others, answering their questions, being open and accessible, and willing to help others achieve their tasks.

Independence - You have the ability to excel without being directly controlled, and you thrive in an environment where you are not micromanaged.

Trust - You can be trusted to work remotely with limited supervision, and you have no doubt that your work logs and activity will reflect that.

Self-motivated - Always looking for opportunities to contribute - Having a gap in your schedule is an opportunity to learn, work on process improvements, and offer help to others.

Working for Bitfinex is 100% remote.

Remote work is exciting and offers a unique degree of flexibility and freedom, but it is not suitable for everyone.

It is also vital that you are trustworthy and self-motivated. We will trust you to work hard for us and give you a high degree of autonomy and independence. Please note that if your subsequent work record does not reflect your suitability for a remote role, then you will not be a successful candidate.

However, if you appreciate the benefits of a remote role and you embody all of the qualities and requirements that we’re looking for, we'll be eager to hear from you!

Key Responsibilities:

• Take ownership of project(s) and take primary responsibility for their quality and stability. Use your skills and expertise to introduce a test regiment and regularly execute it.
• Be the primary point of contact when projects under your ownership experience issues. Work with the developers to diagnose and resolve any reported issues.
• Be an active and accessible knowledge point. Be willing to assist customer support, developers, and other teams when questions are presented about our products. Strive to be an expert regarding the product and share your knowledge.
• Be opinionated on the overall product quality beyond its function - share your thoughts and concerns, on matters such as UX and performance, and offer pragmatic solutions.
• Proficiently able to trace and examine API calls in the browser and make direct calls via a scripting language such as Javascript.
• Monitor bug reporting channels and catalog, reproduce and triage them.
• Help the team with regular general testing and release preparation for all our products.

• At least 2 years experience in a similar role.

• Remote working experience.

• Experience with trading exchange technology.

• Experience with cryptocurrencies.

• Proficiency in a scripting language such as Javascript or Python is beneficial.

• An understanding of the foundations of website development is beneficial - such as distinguishing between client and server-side issues, being comfortable examining and debugging API calls using browser developer tools etc.

• Mobile applications quality assurance experience is beneficial.

• A demonstrable work portfolio is beneficial, such as hobby software, YouTube, GitHub etc.

If you feel you embody these qualities, have the experience and knowledge, and would thrive in a remote-working environment, then get in touch with us by completing the application form.

Apply Now:

About Nascent

Founded in 2020, Nascent exists to build, expand, and capture opportunity, in open markets and permissionless technologies. Building from a base of permanent capital, we deploy assets across a range of both liquid and long-term strategies that ensure we are among the most active users of the open financial system we are helping to build. We’ve made venture investments in 100+ early-stage teams that we believe have the potential to create substantive change, expand boundaries, and find new horizons. We are consistently on the hunt for the most competitive and curious minds exploring the edges of the crypto ecosystem and leverage our hyper flexible structure to accelerate ideas into fully deployed strategies.

About the Role

We are looking for a Software Engineer, Portfolio Strategy to join our team. In this role, you will work closely with our portfolio strategists, engineers and data scientists to design, develop, and implement a range of features for our automated trading system. This includes building and maintaining data pipelines, experimenting with models, deploying and managing subsystems and working on execution systems. This role is end-to-end, involving R&D of machine learning models as well as engineering of production systems for the deployment and operation of multiple models and data pipelines.

You will have the opportunity to work on exciting projects, contribute to the development of innovative products, and grow your skills in a collaborative and supportive environment. You’ll be an engineer, working in a high stakes financially driven environment- success in this role requires a competitive edge, high autonomy, strong instincts and conviction in decision making.

Key Responsibilities:

• End-to-end contributions that will involve designing, building and maintaining complex software systems and pipelines
• Operate up and down the stack including work with data pipelines and model building
• Support wider team in evaluation and deployment, devops, service API’s, etc.
• Ensure resilience and stability through quality code reviews, unit, regression and user acceptance testing
• Be an integral contributor to a lean agile development team
• Apply and be a proponent of quality engineering practices

Qualifications:

• 3+ years of experience and a bachelor’s degree in Computer Science, Machine Learning, Data Science, or a related field (or equivalent experience)
• High level competency in Python. Other programming languages are a plus (Rust)
• Familiarity with ML/NLP libraries and frameworks are a plus
• Background and interest in investing and/or finance
• Familiarity with version control systems (e.g., Git)
• Familiarity with devops tools like Docker, AWS, Terraform and Kubernetes
• Excellent communication and teamwork abilities
• Eagerness to learn and adapt to new technologies and challenges

Our Team & Culture

At Nascent, we are an interdisciplinary team of investors, builders & creators, capable of achieving more together than we can as individuals. We offer the opportunity to contribute to building the future global economic system with a world-class team and culture that pairs the freedom to explore, experiment & play with a competitive drive to win. We invest in our people by providing the autonomy to build, coupled with accountability & honest feedback to help learn, grow, perform & win. We’re a fully distributed team that understands the value of in-person time—we host two team retreats per year and encourage team members to come together for more frequent in-person work.

Principles that drive our team & work

• Compete to win
• Own your shit
• Explore, experiment, play
• Always be building
• Seek and speak truth

What We Offer

At Nascent, we offer a competitive total compensation package heavily weighted toward bonus, ensuring that when we perform at our best and the firm wins we all win.

• The opportunity to learn, experiment and build in an entrepreneurial environment
• Remote and distributed working environment
• Comprehensive health benefits package including dental, vision, and life
• 16 weeks fully paid parental leave & supported return to work
• Home office setup and stipend or coworking space and wellness stipend
• Retirement plan matching contributions
• Open vacation policy as well as flexible work hours and location
• Team activities and bi-annual in-person team retreats

We are an equal opportunity employer and celebrate diversity and differences of perspectives. We do not discriminate on the basis of any status, inclusive of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Apply Now:

We are building BOB, a new way for builders to experiment and innovate with usable decentralization while retaining Bitcoin security. We are seeking an experienced Senior Solidity Engineer to design and implement core smart contracts on BOB and the BOB SDK.

Your role will focus on enhancing the OP Stack bridge, refining consensus mechanisms, advancing governance, and extending the BOB SDK - including BOB Gateway, the BTC light client, and account abstraction optimized for Bitcoin. Working closely with the core team, you’ll contribute to building the BOB stack and play a leading role in technical discussions with both the core team and our community.

What you will do

• Architect and build secure smart contracts for the BOB core, research existing and cutting-edge technologies to develop new protocols (sometimes without a formal specification)
• Extend and optimize the BOB SDK including the BTC light client, account abstraction, meta transactions, and OP Stack integrations
• Ensure the security of smart contracts by applying standardized libraries, testing, verification, and supporting audits
• Engage in discussions with the core team on the on-chain strategy and feature roadmap
• Share knowledge with other team members on smart contract engineering best practices
• Drive the smart contract part of the BOB SDK by creating opportunities for other developers to contribute to the stack

Requirements

• Two years or more of hands-on Solidity development experience
• One year of experience deploying smart contracts on Ethereum mainnet (or other EVM mainnets) for high-impact projects with measurable Total Value Locked (TVL)
• Deep understanding of smart contract best practices, with experience designing novel protocol functionality and architecting research-driven solutions
• Interest in Bitcoin and new Bitcoin technologies including taproot, ordinals, brc20 and BitVM
• Great communication skills in a remote setting

Nice to have

• Experience with Bitcoin script
• Experience with Rust
• Contributions to open-source projects

Benefits

• Research-oriented team
• Solve novel problems
• Stock options
• Remote working
• 30-day vacation
• Allowance for a co-working space
• Yearly retreat

About us

Ambush is an AI company developing AI research & products that accelerate onchain adoption.

We’re building Web3’s first autonomous AI agents to simplify wealth creation & onchain safety.

We’re a lean & hyper performance-oriented team; we are competitive, we like moving fast, and we run head-first towards seemingly impossible ideas. Our entire team is crypto-native & we have a shared North Star of solving web3’s hardest challenges.

Our team is led by one of crypto’s prominent anons, Psycho.

About the role:

We’re hiring a crypto-native backend engineer with proven experience building performant backends & infra for high-growth products that have achieved massive scale.

As our lead backend engineer, you will work directly alongside the CTO to help ensure that our infrastructure & backend is being built to support demanding requirements for performance, security, and scalability.

Because we are an AI company building onchain products, the ideal candidate has a strong general interest in DeFi, and uses LLMs such as GPT, Cursor, Co-pilot, or similar in their daily engineering work flow.

Requirements:

• 4+ years using Golang in production environment
• Crypto-native with prior experience building products in web3
• Experience working with AWS cloud services (e.g., SQS, SNS, RDS, Aurora, Cloud Functions, Lambda)
• Experience with microservices architectures and event-driven systems
• Experience in infrastructure as code using Terraform
• Solid understanding of PostgreSQL
• Hands-on experience with software engineering principles covering automation, testing, CI/CD pipelines, containerization, and cloud technologies
• Familiarity with monitoring and analytics tools like Grafana
• Experience in designing, developing, and maintaining scalable, resilient large-scale production applications in distributed environments

Responsibilities:

• Write well-documented APIs for cross-functional teams to consume
• Contribute to in-depth architectural decisions
• Design, develop, and maintain microservices-based systems
• Manage infrastructure using Terraform in AWS environments
• Maintain a high-quality production environment using AWS services

Not required, but a strong bonus:

• Prior commercial experience as a smart contract dev or security auditor
• Strong Python skills

Why join Ambush?

• Industry leading pay: strong base salary + uncapped profit share + equity
• Lean & high-impact team; we hate bureaucracy & will not grow past ~10 people
• One of the fastest growing AI companies in crypto
• Proven leadership team with several acquisitions under their belt

Internal full-time hires only, no contractors or agencies

About Sturdy

Sturdy (sturdy.finance) is a DeFi lending protocol on EVM. By using a novel two-tier architecture, Sturdy is able to isolate risk without fragmenting liquidity. Sturdy owns a Bittensor subnet, SN10, that is used to automatically optimize yields across pools. Sturdy was founded in 2022 and is backed by leading venture capital firms like Pantera and Y Combinator.

About the role

Sturdy is looking for a full-time smart contract engineer to join the team. The position is remote, but overlap with Eastern Time or Pacific Time is preferred. The engineer will be responsible for:

• Deploying the Sturdy protocol on new EVM chains
• Integrating assets into the Sturdy protocol
• Creating strategy vaults controlled by Sturdy’s Bittensor subnet
• Evaluating the security of and testing new features

Requirements

The ideal candidate should have:

• Several years of experience writing production-ready Solidity smart contracts
• Written contracts that held sizeable TVL and underwent multiple audits
• Experience with development frameworks like Hardhat
• ​​Great communication skills in a remote setting

About Bjak

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy with the best value and highest coverage for them. Using technology, our team's core strengths are in problem solving and navigating the most complex regulations and environments, creating some of the most innovative products in the world. Our investments in technology such as Custom API, blockchain, trading systems and data science is to enable easy access to financial services that were previously inaccessible or difficult to understand.

About the Role

We are looking for an experienced Solana Rust Developer to join our team, working on a cutting-edge stablecoin project. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our stablecoin ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of digital currencies.

Key Responsibilities

• Design, develop, and deploy smart contracts and decentralized applications (dApps) to power our stablecoin infrastructure.
• Build and maintain secure, efficient, and scalable blockchain solutions focused on stablecoin functionality.
• Implement and manage smart contracts that ensure the stablecoin's price stability, including algorithms for collateral management and reserve protocols.
• Collaborate with the product, finance, and compliance teams to integrate the stablecoin into financial ecosystems and payment networks.
• Conduct thorough testing and audits of smart contracts to ensure security and compliance.
• Develop tools and APIs to integrate the stablecoin with various decentralized and centralized platforms.
• Research and implement emerging technologies and protocols in the stablecoin and DeFi space.
• Optimize blockchain transaction speeds, minimize gas fees, and improve the user experience.
• Monitor and enhance the security of the stablecoin network, including risk mitigation and incident response.
• Participate in code reviews, contribute to architectural decisions, and mentor junior developers.

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

• Extensive experience as a Software Engineer with a strong focus on blockchain technologies.
• Deep expertise in blockchain platforms such as Ethereum, Binance Smart Chain, or Layer 2 solutions.
• Proficiency in programming languages such as Solidity or Rust.
• Hands-on experience with Cairo for Starknet, Ton, or similar platforms.
• Proven track record in smart contract development, testing, and deployment, particularly for stablecoin or DeFi projects.
• In-depth knowledge of consensus algorithms, cryptography, and decentralized finance (DeFi) principles.
• Experience with blockchain scaling techniques, including Layer 2 solutions and sidechains.
• Strong understanding of economic models behind stablecoins, including both collateralized and algorithmic designs.
• Familiarity with security best practices in smart contract development and blockchain systems.
• Practical experience with version control systems (e.g., Git) and CI/CD tools.

Preferred Qualifications

• Experience working with or developing stablecoin projects.
• Knowledge of regulatory frameworks surrounding digital assets and stablecoins.
• Familiarity with on-chain/off-chain oracles, liquidity pools, and cross-chain solutions.
• Experience with decentralized governance models.
• Contributions to open-source blockchain projects.

• Remote work
• Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry!
• Fast moving, challenging and unique business problems
• Attractive remuneration and performance incentives
• Strong learning and development plans for your career growth
• International work environment and flat organization
• Competitive salary
• Flexible working hours & arrangement

Apply Now:

Apply Now:

Apply Now:

TON Studio is a team of experienced engineers working with the fast growing TON ecosystem and Telegram apps. We enable a flawless developer experience within the TON ecosystem to help builders create DApps of outstanding quality and user experience. We do this through our suite of development tools and custom solution design for TON projects.

We are looking for an experienced QA Engineer with a focus on Smart Contract Audits to join our team. In this role, you’ll ensure the quality, security, and reliability of smart contracts across TON projects, working closely with developers and stakeholders to set standards for security and testing.

Responsibilities:

• Conduct comprehensive audits of smart contracts written in FunC and Tact to identify and mitigate potential vulnerabilities.
• Design, document, and execute test plans, scenarios, and cases to verify functionality, security, and performance.
• Develop automated testing solutions and integrate fuzzing and model-checking techniques to strengthen contract robustness.
• Collaborate with developers and stakeholders to review code and provide feedback for improvements in security, gas efficiency, and code quality.
• Work with the Tact compiler and dev tools teams to improve testing capabilities and identify any gaps in tooling or language that impact security.
• Educate and support developers in using best practices for secure smart contract development and testing.

Requirements:

• Proficiency in FunC and Tact smart contract languages, with a solid understanding of Fift and TVM.
• Strong experience in security auditing of smart contracts and familiarity with common blockchain vulnerabilities and security risks.
• Experience with automated testing frameworks and tools, especially those supporting fuzzing and model-checking for blockchain environments.
• Knowledge of TypeScript for writing scripts and testing tools.
• Solid understanding of gas optimization techniques and experience analyzing and improving contract performance.
• Excellent analytical skills with a focus on detail, ensuring high standards in code quality and security.

Apply Now:

TON Studio is a team of experienced engineers working with the fast growing TON ecosystem and Telegram apps. We enable a flawless developer experience within the TON ecosystem to help builders create DApps of outstanding quality and user experience. We do this through our suite of development tools and custom solution design for TON projects.

We are looking for an experienced and motivated Senior Smart Contract Developer to join our team and contribute to the growth of the TON ecosystem.

Responsibilities:

• Design, develop, document, test, and maintain smart contract templates and libraries for DeFi and other projects on the TON Blockchain.
• Perform gas and space optimizations for smart contracts.
• Collaborate closely with the Tact compiler and developer tools teams to identify improvements for Tact and related tools.
• Gather feedback from smart contract developers and assist them in utilizing libraries and templates effectively.

Requirements:

• Proficiency in both FunC and Tact smart contract languages, with a solid understanding of Fift and TVM.
• Expertise in gas optimization techniques.
• Deep knowledge of TON blockchain DApp architecture.
• Experience in designing DeFi protocols.
• Working knowledge of TypeScript.
• Awareness of potential security issues in smart contracts and ability to implement robust solutions using rigorous testing, fuzzing, and possibly model-checking.
• Familiarity with other blockchain ecosystems is a plus.

Your contributions will have a significant impact on the entire TON blockchain ecosystem. You will work closely with the Tact compiler team and have input on language, tooling (e.g., language servers and static analyzers), and standard library design decisions.

Apply Now:

We are at the forefront of developing Telegram Mini Apps within the Telegram Apps Center, an innovative platform integrating the power of Web3 and DeFi into Telegram. Our mission is to create and scale products that seamlessly merge the convenience of Telegram with the limitless potential of decentralized finance.

We are seeking a Senior Software Engineer to develop our smart contract contest platform with anti-plagiarism mechanisms integrated with the TON online IDE with a focus on backend systems and developer tools. This role emphasizes backend and blockchain experience including smart contract languages and tooling for those, including Tact and FunC languages and development tools for TON, Ethereum and Solana.

Responsibilities:

• Backend Development: Design and implement scalable, secure backend systems for the contest platform and its integration with the TON Web IDE.
• Programming Contests: Lead and contribute to programming contests focused on Tact and FunC to engage and grow the developer community. Design and develop contest problems and a set of tests for correctness of submitted solutions. Collaborate with the compiler team of the design and implementation of an anti-plagiarism system to check contests submissions.
• Dev Tools: Create tools and frameworks to enhance developer efficiency in smart contract development based on fuzzing and property-based randomized testing.

Requirements

• Experience: 5+ years in software engineering, 3+ years in backend development and blockchain technologies, including TON (Tact, FunC), Ethereum, or Solana.
• Skills: Proficient in TypeScript, Tact, FunC, and Solidity. Strong knowledge of security best practices.
• Preferred: Experience in FinTech/DeFi. Open-source contributions.Familiarity with cloud services.

Apply Now:

Who we are  We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks, precious metals and commodities they want — with any sized budget, 24/7. Our global team works across different cultures and time zones, bringing our products to more than 4 million customers, making us one of Europe’s safest and most secure platforms that powers modern investing. Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, “roll-up-your-sleeves-and-make-it-happen” kind of people. It’s these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Let’s go!Your mission As a Golang Developer at Bitpanda Technology Solutions, you will be part of the Platform team. As a team member, you will collaborate on supporting other product teams and be responsible for our internal APIs and services. With a strong sense of ownership, you will ensure the timely and efficient delivery of high-quality code, enhance performance and design whilst also developing innovative, compelling and cutting-edge systems that support our operations. What you’ll do:

Design and develop scalable, resilient, message-driven services using Golang as a programming language Write clean and correct code with high test coverage and extensive testing Collaborate with other technical minds to build reliable products, research concepts and influence new ideas for designing, building and testing Build a secure and scalable environment Contribute to the development of a great microservices architecture

Who you are:

Strong knowledge and experience in software development using Golang Experience working with both relational and non-relational databases In-depth knowledge of REST APIs, GraphQL and gRPC  Practical expertise in using message-oriented middleware (Kafka) Familiarity with AWS services, including EKS, DynamoDB and Secret Manager What’s in it for you

We're proud of our flexible working model that includes 2 days (minimum) working from the local Hub, plus 60 Work From Anywhere days annually Total compensation package including participation in our Bitpanda stock option plan Competitive benefits programs and policies shaped by our flexibility-first philosophy  Exclusive premiums when trading on Bitpanda Company-wide and team events — both in-person and virtually! Bitpanda swag to keep you living the brand

And, above all, the opportunity to learn and grow as part of Bitpanda’s incredible journey towards being Europe’s future #1 investment platform. Bitpanda is committed to fostering a fair and equal environment based on trust and mutual respect. We believe that a diverse and inclusive workplace is paramount to our success and we are committed to building a team that represents a wide variety of backgrounds, perspectives, and skills.

Apply Now:

Aqua Protocol is a leading CDP protocol and a new liquidity layer on the TON blockchain. Our innovative borrowing protocol features fixed fees and mints AquaUSD, a decentralized stablecoin that is 200% over-collateralized by LST, LP, and RWA assets. Join us to play a key role in building user-friendly DeFi products.

Key Responsibilities:

• Develop and >

• Implement user input validation and error handling to ensure a smooth user experience.

• Integrate TON wallets and display balances from the TON blockchain.

• Set up and connect analytics tools like PostHog to track user interactions.

• Quickly iterate on product features and adapt to changes, including potential redesigns.

• Communicate independently with designers and collaborate with related protocols on bug fixes and technical integrations.

What We’re Looking For:

• Strong experience with React and frontend development.

• Ability to create clean, responsive, and user-friendly interfaces.

• Comfortable working with both structured designs and creating solutions on the fly.

• Skilled in debugging and effectively handling user input errors.

• Strong communication skills to coordinate with designers and external partners.

• Ability to work quickly, meet deadlines, and maintain high-quality standards.

• Willingness to complete a paid test assignment as part of the hiring process.

What We Offer:

• Remote work with a flexible schedule.

• Opportunity to become an early employee in a leading CDP startup on TON.

• Competitive pay and the chance to make a significant impact on the product.

Type of Work:

• Full-time position focused on results rather than hours, emphasizing quick and effective execution.

Contact Information: For applications, please reach out via:

• Telegram: t.me/julia_innovator
• Email: email

Apply Now:

We are looking for a Senior Blockchain Developer with proven experience in building decentralized exchange platforms (DEX) for EVM chains. This role is ideal for a professional who has worked in smart contract development, wallet integration, and liquidity pool management, and can implement advanced functionalities in distributed systems with high security and efficiency.

Key Responsibilities

• Smart Contracts: Develop and secure Solidity-based smart contracts for trading, liquidity, and governance, supporting Ethereum, Polygon, and BSC, with Rust options for other blockchains.
• Security Audits: Conduct ongoing reviews and audits to ensure contract security and prevent vulnerabilities.
• Wallet Integration: Enable secure user registration and authentication with wallets like MetaMask and WalletConnect.
• Backend & APIs: Build a Node.js/TypeScript backend and RESTful APIs for smooth interaction between frontend, smart contracts, and blockchain data.
• Real-Time Data: Manage real-time order books and integrate oracles like Chainlink for accurate pricing and data feeds.
• Testing & Deployment: Implement CI/CD pipelines, test smart contracts with Hardhat or Truffle, and use IPFS for decentralized storage when necessary.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.

• Minimum of 6 years of experience as a Blockchain Developer writing smart contracts in Solidity, preferably for DeFi or DEX applications, with experience for the following chains: Ethereum, Polygon, and Binance Smart Chain (BSC).

• Rust and Golang are a plus.

• Experience with Web3.js and frontend development using React.

• Familiarity with advanced security implementation in smart contracts, auditing, and secure authentication best practices.

• Experience in decentralized Oracle integration and optimization.

• Skills in automated testing and deployment of distributed applications.

Apply Now:

About The Role:

The Software Engineering team at Shardeum is responsible for delivering the Shardeum Mainnet, and developing the smart contract platform, the consensus layer and the protocol layer. We focus on building scalable, performant, secure and reliable software that can be downloaded by thousands of node operators to actualize the Shardeum network. We are in search of a highly talented, innovative Principal Blockchain Engineer that has hands-on, practical Ethereum Virtual Machine (EVM) experience - preferably with another L1 blockchain.

If you enjoy solving complex computer science problems, are passionate about what you work on, are a perfectionist who wants to build things the right way, and are persistent about finishing what you started, then you're the kind of person we are looking for. You will be working with equally talented and innovative individuals with the goal of building incredible software with the potential to change the world.

What You'll Be Doing:

• Provide technical structure to teams and work closely with management and stakeholders to define strategic road maps for our EVM based Smart Contracts platform.
• Manage individual, EVM based projects, priorities, deadlines and deliverables with your technical expertise.
• Mentor and train other team members on design techniques, coding standards and EVM basics.
• Contribute to the architecture and implementation of complex software components on the EVM.
• Take on end-to-end ownership of critical software components related to our EVM based smart contracts platform.
• Design and develop innovative new consensus and protocol software.
• Ensure performance optimization, and making scalability / reliability improvements to the software.
• Resolve issues, debugging errors and fixing code to improve the reliability and security of Shardeum software components.
• The tech stack you will be using is: Nodejs, TypeScript, SQLite, Postgres, React and Vuejs
• The development environment will be: Linux, Git, AWS, Docker and VS Code.

What We're Looking

• Extensive experience designing, implementing and maintaining an EVM based Smart Contract platform.
• You know what high quality code looks like and know how to foster an environment that creates it.
• Fluency with algorithms and data structures.
• The ability to quickly learn new languages and technologies.
• The ability to write clean yet efficient code.
• The Creativity to come up with proof of concept from high level design, even in an often ambiguous environment.
• Self motivated to set priorities and methodically make progress toward goals.
• The ability to communicate effectively and convey your ideas when discussing technical topics with team members.
• Bachelor's Degree in Computer Science or a related field.

We'd Love If You Have:

• Experience working on all levels of a Layer 1 blockchain.
• Experience with concurrency, parallelism and distributed systems.
• Experience with consensus protocols and other blockchains.
• Experience with Node.js and TypeScript, or languages like C, C++, Rust or GO.
• Experience writing a smart contract on a blockchain.
• Experience running a node in a blockchain network.
• Read the Bitcoin and Ethereum white papers.

We are building the infrastructure for Web 3.0. It's going to be a rollercoaster ride but promises to be fun!

Apply Now:

About us

We at P2P.org are the largest staking and restaking operator, with a TVL of over $7B 🔝

We are constantly focused on launching new yield products: for example, in Polkadot (adding +15-20% to APR) and Ethereum, where we offer significantly higher APR (+40%) than any other staking operator 💪

We also keep an eye on exciting projects and launch new networks such as TON, Avail, Monad, and Babylon. We strongly believe in Bitcoin and the DeFi ecosystem around it, and we have a dedicated team focused on finding the best yield solutions based on Bitcoin.

We work with partners like BitGo, Crypto.com, Ledger, and ByBit.

We are actively expanding our product line, exploring RWA, data, yield, and service products for exchanges, custodians, and banks.

P2P.org unites talented individuals globally ❤️

Despite our distributed team, we share a passion for decentralized finance - a fairer system for all. We code, learn, create, and connect to shape finance’s future 💰

P2P.org boasts a strong reputation and network. We prioritize customer satisfaction and, as tech enthusiasts, develop innovative solutions that bolster our brand.

Position overview

As a Senior Full Stack Engineer on our Web3 Infrastructure Team, you will play a pivotal role in advancing the capabilities of our central platform. Your work will involve a deep collaboration with cross-functional teams and diverse ecosystems, aiming to create innovative solutions tailored to the dynamic landscape of Web3. Your expertise will be crucial in building bespoke tooling to meet the evolving demands of this cutting-edge field.

You will 🚀

• System Architecture and Design: Architect, develop and enhance the central platform’s functionalities, ensuring robust and scalable performance.
• Best Practices and Code Quality: Implement and promote best practices in software development, including code reviews, testing, monitoring, and logging, to ensure a high-quality and maintainable codebase.
• Performance Optimization: Optimize backend systems for high performance, scalability, and reliability. Focus on diagnosing and resolving issues related to system crashes and poor performance to ensure robust and efficient operation
• Observability and Monitoring: Apply in-depth knowledge of observability principles and practices by implementing effective monitoring, logging, and alerting solutions. Ensure quick problem localisation and resolution to maintain system reliability and performance.
• Bespoke tooling: Design and implement custom tools and features that address the unique challenges and opportunities in the Web3 space
• Collaboration: Partner with teams across the organisation and different ecosystems to drive projects from conception to deployment

You have 🤓

• Experience in designing and developing backend systems and APIs, with a good understanding of architecture patterns, performance optimization, security and reliability best practices
• 5+ years of experience as a Full-stack developer
• Strong proficiency in Golang (3+ years) with hands-on experience in building scalable and maintainable backend applications
• Expertise in databases, both sql and no-sql
• Solid understanding of distributed systems, with a focus on designing and implementing resilient and fault-tolerant architectures
• Familiarity with containerization technologies like Docker and the ability to build decoupled and environment-agnostic applications
• Excellent problem-solving and analytical skills, with the ability to diagnose and resolve complex issues in a timely manner
• Strong communication and teamwork skills, with the ability to collaborate effectively within cross-functional teams

Nice to have 🤓

• Experience with blockchain technologies and Web3, including Ethereum and other EVM-based networks.
• Experience with Javascript/Typescript
• Knowledge of cryptography
• Experience working with cloud platforms such as Google Cloud, AWS and the ability to design and deploy applications with their specific limitations and strengths in mind.
• Kubernetes experience
• Hashicorp Vault

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! 🌟

• Competitive salary level in $ (we can also pay in Crypto)
• Well-being program
• Mental Health care program
• Compensation for education, including Foreign Language & 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.

About Bjak

Bjak is focused on providing access to affordable and sustainable financial services for people in ASEAN. Headquartered in Malaysia, Bjak is the largest insurance portal in Southeast Asia. Our main portal, Bjak.com, helps millions find the insurance policy with the best value and highest coverage for them. Using technology, our team's core strengths are in problem solving and navigating the most complex regulations and environments, creating some of the most innovative products in the world. Our investments in technology such as Custom API, blockchain, trading systems and data science is to enable easy access to financial services that were previously inaccessible or difficult to understand.

Job Overview

We are looking for an experienced Smart Contract Developer to join our team, working on a cutting-edge stablecoin project. You will play a key role in designing, developing, and maintaining blockchain-based solutions that ensure stability, security, and scalability for our stablecoin ecosystem. This is an exciting opportunity to work at the forefront of blockchain and financial technology, contributing to the future of digital currencies.

Key Responsibilities

• Design, develop, and deploy smart contracts and decentralized applications (dApps) to power our stablecoin infrastructure.
• Build and maintain secure, efficient, and scalable blockchain solutions focused on stablecoin functionality.
• Implement and manage smart contracts that ensure the stablecoin's price stability, including algorithms for collateral management and reserve protocols.
• Collaborate with the product, finance, and compliance teams to integrate the stablecoin into financial ecosystems and payment networks.
• Conduct thorough testing and audits of smart contracts to ensure security and compliance.
• Develop tools and APIs to integrate the stablecoin with various decentralized and centralized platforms.
• Research and implement emerging technologies and protocols in the stablecoin and DeFi space.
• Optimize blockchain transaction speeds, minimize gas fees, and improve the user experience.
• Monitor and enhance the security of the stablecoin network, including risk mitigation and incident response.
• Participate in code reviews, contribute to architectural decisions, and mentor junior developers.

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

• Extensive experience as a Software Engineer with a strong focus on blockchain technologies.
• Deep expertise in blockchain platforms such as Ethereum, Binance Smart Chain, or Layer 2 solutions.
• Proficiency in programming languages such as Solidity or Rust.
• Hands-on experience with Cairo for Starknet, Ton, or similar platforms.
• Proven track record in smart contract development, testing, and deployment, particularly for stablecoin or DeFi projects.
• In-depth knowledge of consensus algorithms, cryptography, and decentralized finance (DeFi) principles.
• Experience with blockchain scaling techniques, including Layer 2 solutions and sidechains.
• Strong understanding of economic models behind stablecoins, including both collateralized and algorithmic designs.
• Familiarity with security best practices in smart contract development and blockchain systems.
• Practical experience with version control systems (e.g., Git) and CI/CD tools.

• Remote working
• You will be working in a fast-growing startup that promotes flexible and open culture
• Fast moving, challenging and unique business problems
• Attractive remuneration and performance incentives
• Strong learning and development plans for your career growth
• Great career development opportunities in a growing company
• International work environment and flat organization

Apply Now:

About Noble Noble is the premier asset issuance chain in the modular ecosystem. Noble solves a variety of critical pain points around native issuance for developers and issuers alike, including: security, liquidity, compliance, standardization, and neutrality. Noble’s long-term vision is to be a UX unlock for all stablecoin and RWA issuers. 

Responsibilities We are seeking a passionate and experienced Developer Relations Manager to join our team. In this role, you'll be the bridge between Noble's blockchain and the developer community, fostering adoption and integration of Noble's native assets.

Advocacy and Development

Work closely with Noble’s marketing, product, and engineering teams to ensure technical accuracy and alignment in all developer-focused resources Determine, monitor, and analyze key metrics related to developer engagement, adoption, and satisfaction to continuously improve Noble's developer relations strategy Stay up-to-date with the latest trends and technologies in the cryptocurrency space and share relevant insights with the Noble team on how to enhance Noble's offerings to better serve our partners Collect and organize key developer and engineering data with a focus on fostering partnerships with asset issuers to both improve asset penetration and increase the total number of assets in the Noble ecosystem

Community Engagement

Represent Noble at blockchain and financial conferences, collaborate with the Community and Marketing Manager to host webinars, AMAs, and virtual events to showcase Noble’s product features, engage developers, and provide support Serve as the primary liaison between Noble and the greater cryptocurrency community by creating and maintaining relationships with developers, integrators and asset issuers Create educational content, including documentation, tutorials, and sample code to facilitate integration with Noble’s products Engage with developers across Discord, GitHub, and other platforms to gather feedback, provide support, answer technical questions, and foster collaboration

Stablecoin & RWA Integration

Develop and maintain a knowledge base of common technical issues and their solutions to improve developer support efficiency Gather and analyze integrator feedback, bug reports, and feature requests, relaying critical insights to the product and engineering teams to inform the respective roadmaps

Requirements 

Have a deep knowledge of the key components of the Cosmos stack (CometBFT, Cosmos SDK, and IBC) as they relate to Noble’s product development Proven experience building, engaging, and growing developer communities, ideally in Web3, through platforms like GitHub, Discord, and Twitter/X Comfort with public speaking and presenting at conferences and community events, like Twitter Spaces Excellent verbal and written communication skills to bridge between technical and non-technical audiences Strong analytical and problem-solving skills, especially in troubleshooting developer issues and gathering actionable feedback Ability to thrive in a fast-paced, startup-like environment with minimal supervision, showing initiative in driving engagement Proficient in spoken and written English

Compensation

Competitive base salary Competitive equity compensation

Perks

Opportunity for career development in a fast paced emerging ecosystem Work with people who are passionate about what they do and also like to have fun Company issued hardware  100% remote with travel opportunities for team off-sites and community conferences  Option of coworking space, if desirable  5 weeks of paid vacation  Life>

Apply Now:

• Improve observability, reliability and availability by defining and measuring key metrics
• Build automation and improve systems to eliminate toil and operations work.
• Collaborate with our core infrastructure team to performance tune and optimize our cloud deployments. (Think Docker, Terraform, Kubernetes, EC2, etc.)
• Collaborate with Coinbase product teams to reduce service disruptions and automate incident response
• Proactively find and analyze reliability problems across our business units and stack, then design and implement software to create step-function improvements.
• Educate, mentor and hold accountable the engineering team to improve the reliability of our systems and make reliability a core value of the Coinbase engineering culture.

• You have at least 2+ years of software engineering experience
• Experience working with Object Oriented languages like Golang, Java, and or C#
• Strong skills around observability, debugging and performance tuning
• Strong communication skills and ability to explain technical concepts clearly and simply
• Strong interpersonal skills working with engineers from junior to principal levels
• Demonstrated critical thinking under pressure

• Experience designing and building reliable systems capable of handling high throughput and low latency
• Experience with observability and monitoring systems such as Kibana, Datadog, etc.
• Experience working in a highly regulated environment
• Exposure to both NoSQL and SQL database technologies such as DynamoDB, MongoDB, PostgreSQL, AWS Aurora.
• Familiarity with working in rapid growth environments
• Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

Job #: GPIN04US

#LI-Remote

Apply Now:

Protofire as great enthusiasts and active contributors to the open-source blockchain communities, we help builders and providers of decentralized infrastructure, protocols, and applications, bootstrap the demand and supply sides of their markets and accelerate mass adoption.

We help startups with protocol & smart contract engineering, high-performance trusted data feeds (oracles), and awesome developer tools (SDKs/APIs).

Since we started in 2016 we’ve had a chance to contribute to the development of many top projects in the blockchain ecosystem, including Maker, Chainlink, Tezos, Gnosis, Kyber Network, The Graph, Filecoin, Synthetix, Avalanche, and more. Apart from that, we are running one of the biggest indexer nodes in the Graph Network, participating as bridge relayers and validators helping projects and networks to further decentralize their infrastructure.

We are now looking to hire a cross-disciplinary team to help Protofire scale. As such, we’re looking for a Senior Solidity Developer who’s had extensive experience writing, testing, deploying, and refining smart contract code and who is up to date on the current developments in Solidity.

Besides knowing Solidity, we’d love to hear your informed opinion on the latest developer tooling, adhere to industry best practices, and follow the latest vulnerabilities and hacks in the Ethereum smart contract space with interest.

How you will make an impact

• Produce high quality, performant, and well-tested Solidity code
• You’ll be working with advanced smart contracts, working on new features for the protocol,s and creating new technical DeFi primitives
• Conducting technical due diligence and understanding dynamics/tradeoffs between different blockchain protocols
• Work closely with the product team towards building out a DeFi application Integrating front ends with smart contract code
• Achieve comprehensive unit and integration test coverage
• Design and ideation of new functionality

What you need to succeed

• 5+ years of experience in another programming stack or language
• 2+ years of Solidity smart contract development experience
• Understanding of Javascript Ethereum SDK’s (web3.js, ethers.js)
• Experience deploying Dapps or smart contracts onto Ethereum
• Smart contract dev tools/frameworks - hardhat and truffle
• CI/CD setup experience
• Experience with smart-contract audits and/or stablecoins
• Deep understanding of the Ethereum Virtual Machine and the broad decentralized finance ecosystem
• Problem-solving attitude, ability to act autonomously, participate in discussions, and actively propose solutions.
• Excellent communication skills - You know how to work in teams, give and receive feedback, identify bottlenecks.
• A desire to keep up with blockchain technology trends and a real interest in decentralization

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About Safe

Safe is the account abstraction leader on Ethereum and the EVM with the most secure smart wallet infrastructure and platform. Our mission is to accelerate the transition to smart accounts. For more information about Safe, check out our website.

You’ll be joining a growing team that currently includes 70+ people overall. This role is based in Berlin (🇩🇪). Most of our team is based in Berlin, Germany, but we also have awesome teammates in Switzerland 🇨🇭, Spain 🇪🇸, Portugal 🇵🇹 and other countries.

💻 About the role:

As a Senior Software Engineer Mobile, you will be responsible for development of a mobile app from concept to launch, focusing on building high-quality, efficient, and responsive code. 

You will collaborate with cross-functional teams to define and implement features, optimizing app performance, and continuously integrating new technologies. Additionally, the role emphasizes mentoring peers and fostering a culture of code quality and continuous improvement through code reviews and best practices.

🗃️ What you will be doing: 

• Responsibility to develop a new mobile app from scratch.

• Architect, develop and execute on our product vision.

• Build performant and high fidelity code.

• Collaborate with cross-functional teams to define, design, and ship new features.

• Ensure the performance, quality, and responsiveness of application.

• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

• Participate in code reviews and contribute to a culture of continuous improvement.

• Work closely with product managers, designers, and other engineers to understand and refine product requirements.

• Provide mentorship to your peers in the broader engineering team through code reviews and education on best practices.

• Ensure proper documentation (Pragmatic: As much as necessary, as little as possible).

🎒 What you will bring: 

• Strong React Native proficiency: 4+ years with deep understanding of core libraries, component lifecycle and performance optimization.

• Solid understanding of the full mobile development life cycle (incl. CI/CD, Mobile Testing, App Review).

• TypeScript - professionally used for 4-5 years.

• Professional experience in Web3 (2+ years).

• Great with unit and functional testing and debugging.

• Understand the differences between iOS and Android platforms in the way they work, their capabilities, common pitfalls and limitations.

• Confident git user.

➕ Nice to have:

• Knowledge of security best practices in web3 and mobile development, including encryption and secure key management.

• Active on GitHub, Open Source contributions.

• Familiarity with crypto wallets.

• Experience working with Figma, Google Analytics, Firebase.

🎁 What we can offer you:

• 💻 Home Working Budget: Personalize your home office with a dedicated budget! Choose from a sleek desk, top-notch headphones, a comfy chair, and more. We're committed to creating a workspace that inspires you.

• 🔥 State-of-the-Art Hardware: Enjoy the latest laptop of your choice! We understand the importance of having the right tools and we provide you with the best-in-class hardware for seamless productivity.

• 📚 Continuous Learning: Invest in yourself with our personal education and conference budgets. Stay ahead of the curve by attending conferences, workshops, and courses that align with your professional growth.

• 🎨 Innovative Fridays: Unleash your creativity! Spend Friday afternoons diving into research or working on a side project within our exciting ecosystem. It's the perfect opportunity to explore new ideas and contribute to innovative endeavours.

• ⌛ Flexible Work Schedules: Embrace work-life balance with our flexible working schedules. We understand that everyone has unique needs, and our hybrid work policies empower you to choose a working >

Please apply with your English resume.

Variety is the spice of life and a celebrated component of our culture. At Safe, we strive to create an inclusive environment that empowers our employees. We believe that our products and services benefit from our diverse backgrounds and experiences and are proud to be an equal opportunity employer: all qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.

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About Figure Figure is revolutionizing financial services with its disruptive technology platform. Our flagship product is the #1 non-bank HELOC in America. We’re delivering new consumer lending products and a capital markets ecosystem that maximize efficiency and transparency – by capitalizing on our loan origination activities, extensive network of partners, and growing pool of assets. Join a team of 450+ people at Figure who have originated $11+ billion in loan volume. We’re very profitable and growing fast! Figure has raised $469 million from top investors like Ribbit Capital, DST, Apollo, and Morgan Creek. Wealthfront Career-Launching Company  Figure Series D Announcement About the Role As a Senior UX Engineer, you will be expected to help grow an amazing user experience across our products. We are looking for an innovative, curious, and collaborative engineer who is passionate about bringing delightful, captivating experiences throughout our cutting-edge technology. Your passion and skills will help us develop, define, measure, and track the user experience across all of Figure. Prepare to be challenged, as a high level of execution is expected. What You’ll Do

Ensure our products are not only visually appealing but also highly functional and user-friendly Collaborate with engineers, product managers, and designers across multiple teams  Utilize research and conduct research to improve the user experience Drive and implement A/B testing strategies and data-driven decisions Advocate for a user-centric mindset across the organization Create wireframes, prototypes, and user flows to communicate Design’s ideas to gather feedback from stakeholders and customers Help implement and maintain UI components and design systems Write clean, maintainable code and conduct code reviews to uphold quality standards Learn from and share knowledge with engineers, product managers, and designers Stay up-to-date with the latest industry trends and best practices in UX design, fintech, and front-end development

What We Look For

Passion for user-centric experiences and engineering Proficiency in design and prototyping tools Proficiency with behavior and analytic tooling Proficiency with HTML, CSS, and front-end frameworks Experience with A/B testing Proficiency in design systems and component libraries Strong understanding of responsive design principles and mobile-first development Strong understanding of user-centered design principles and accessibility Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Comfortable with agile, iterative software development

Bonus Qualifications

Experience in fintech Optimizely, Fullstory, Google Analytics and/or proficiency running A/B tests at scale Figma proficiency Typescript, React, Tailwind, CSS knowledge

Salary

Compensation Range: $119,680 - $149,600 Quarterly 25%  bonus target Equity stock options package This is the compensation range for the United States, actual compensation may vary based on individual candidate experience, location, or evolving business needs

Benefits

Comprehensive health, vision, and dental insurance with 100% employer-paid premiums for employees and their dependents on select plans Company HSA, FSA, Dependent Care, 401k, and commuter benefits Employer-funded life and disability insurance coverage 11 Observed Holidays & PTO plan Up to 12 weeks paid family leave Continuing education reimbursement

Depending on your residential location certain laws might regulate the way Figure manages applicant data. California Residents, please review our California Employee and Prospective Employee Privacy Notice for further information. By submitting your application, you are agreeing  and acknowledging that you have read and understand the above notice. Figure will not sponsor work visas for this position. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

LI-RF1 #LI-Remote

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Team/Role

• Develop, customize, and maintain Salesforce applications, integrations, tooling and enhancements using Apex, Lightning Web Components, Github actions and other related Salesforce technologies.
• Collaborate with product managers, administrators, and stakeholders to gather requirements and provide technical guidance on Salesforce best practices.
• Perform unit testing, debugging, and troubleshooting of Salesforce applications to ensure high quality and performance.
• Integrate Salesforce with external systems and third-party applications using REST and related middleware tools.
• Provide technical expertise and guidance on Salesforce platform capabilities, limitations, and potential solutions.
• Stay updated with the latest Salesforce releases, features, and industry trends to propose innovative solutions and improvements.
• Participate in code reviews, peer programming, and knowledge sharing sessions to foster a collaborative and learning-oriented environment.
• Document technical designs, specifications, and development processes to ensure comprehensive understanding and maintainable solutions.

What we look for in you

• 5+ years of experience as a Salesforce Developer with a deep understanding of the Salesforce platform, including Apex, Lightning Web Components, and Salesforce configuration.
• Experience with Salesforce integrations using REST APIs, middleware tools, and ETL processes.
• Solid understanding of object-oriented programming principles and design patterns.
• Excellent problem-solving skills and ability to translate business requirements into technical solutions.
• Strong communication and collaboration skills to effectively work with cross-functional teams and stakeholders and demonstrate value.
• Salesforce certifications, such as Salesforce Certified Platform Developer I/II, are highly desirable.
• Experience with Agile development methodologies and tools.
• Experience with Salesforce DevOps tooling/frameworks (Copado, DX@scale, Github Actions, etc)

Nice to haves:

• AWS
• Go
• fflib
• Mulesoft or Workato experience

JOB ID: P62686

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Project Requirements for Blockchain DEX Platform.

Project Overview

• Objective: To develop a decentralized exchange platform that enables users to trade cryptocurrencies with features similar to the following (https://purpleswap.me, https://intuitionexchange.com)
• Target Technologies: React, Node.js/TypeScript, Web3.js, Solidity, Rust, Golang.
• Supported Blockchains: Ethereum, Polygon, Binance Smart Chain (BSC).

Functional Requirements

• User Management
• User registration and authentication via crypto wallets (MetaMask, WalletConnect, etc.).
• Profile management with wallet address display and transaction history.

Trading Features

• Market and limit order functionalities.
• Ability to place and cancel trades.
• Real-time order book updates.
• Support for various trading pairs across Ethereum, Polygon, and BSC.

Liquidity and Staking

• Liquidity pool creation and management.
• Staking options for users to earn rewards.

Token Support

• Integration with ERC20 tokens and other standards relevant to Polygon and BSC.
• Token listing feature for new tokens based on user requests or governance proposals
• Analytics Dashboard
• Real-time market data analytics (price charts, volume, liquidity).
• User trading performance metrics and profit/loss summary.

Governance

• Implement decentralized governance features allowing token holders to propose and vote on platform improvements.

Technical Requirements

Frontend Development

• Build the UI using React.js and ensure the interface is responsive and user-friendly.
• Integrate Web3.js for blockchain interactions.

Backend Development

• Use Node.js/TypeScript for server-side development.
• Implement a RESTful API to manage trades, user data, and liquidity pools.
• Ensure secure storage and handling of user data.
• - Smart Contract
• Develop Solidity smart contracts for key functionalities (trading, liquidity pools, governance).
• If using Rust, ensure compatibility with the targeted blockchain.
• Use Golang for any microservices or backend services that require performance optimization (e.g., handling transactions).
• - Blockchain Integration
• Use Ethereum for primary transactions and smart contracts.
• Implement bridging with Polygon and Binance Smart Chain to allow cross-chain trading.
• Leverage decentralized oracles (e.g., Chainlink) for real-time data feeds.

Security Requirements

• Conduct smart contract audits to ensure security against vulnerabilities (e.g., reentrancy, overflow).
• Implement secure wallet interactions and user authentication methods.
• Regularly update dependencies and apply security patches.

Performance Requirements

• Ensure low latency for transaction processing and user interactions.
• Optimize the platform to handle a significant number of concurrent users and transactions.

Testing Requirements

• Test smart contracts using frameworks like Hardhat or Truffle.
• Frontend and backend unit testing and integration testing.
• Conduct performance testing to assess the scalability of the platform.

Deployment Requirements

• Deploy smart contracts on Ethereum, Polygon, and BSC.
• Set up CI/CD pipeline for deploying frontend and backend applications.
• Use decentralized storage solutions for storing off-chain data if needed (e.g., IPFS).

Documentation Requirements

• Technical documentation for developers about the codebase and architecture.
• User documentation providing instructions on using the DEX platform.
• API documentation for any public APIs provided

Interview stages:

• Screening call with a recruiter
• Test task
• Tech call with client

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Who we are

Vac builds public good protocols for the decentralised web.

We do applied research based on which we build protocols, libraries and publications.

This role is within the Vac ACZ (Applied Cryptography & ZK) unit, which supports various Logos projects.

The role

We are seeking a skilled network engineer to implement and enhance our network components, with a strong emphasis on peer-to-peer (P2P) protocols and robust security measures.

You will analyse technical specifications to grasp requirements and constraints, offering constructive feedback to improve clarity and effectiveness.

Key responsibilities

• Implement network components with a focus on P2P protocols.
• Implement components beyond the network scope.
• Ensure network security and privacy measures are effectively integrated.
• Analyse technical specifications to understand requirements and constraints.
• Provide constructive feedback on specifications to enhance clarity and effectiveness.
• Deconstruct complex network issues to identify root causes.
• Prioritise problems and determine which can be deferred for future resolution.
• Monitor network performance metrics to assess component efficiency.
• Conduct troubleshooting and debugging to resolve issues promptly.
• Review pull requests from team members for quality and adherence to standards.
• Provide actionable feedback to foster team development and improve code quality.

You ideally will have

• Very strong engineering background
• Very strong Rust skills and willingness to learn and work with Nim
• Keen communicator
• Experience with implementing network components
• Experience in, and passion for, blockchain technology
• A strong alignment to our principles

Bonus points if

• Experience with Nim
• Experience with Solidity
• Experience in implementing components of zero-knowledge argument systems and related technologies (zk-SNARK, circom, Nova, Plonk/Halo2, zk-STARK)
• Understanding of zero-knowledge argument systems and related technologies (zk-SNARK, circom, Nova, Plonk/Halo2, zk-STARK), elliptic curve cryptography, and circuit design
• Experience with Open Source software

[Don’t worry if you don’t meet all of these criteria, we’d still love to hear from you anyway if you think you’d be a great fit for this role. Just explain to us why in your cover letter].

Hiring process

The hiring process for this role will be:

1. Interview with our POps team
2. Interview with team member from the Vac team
3. Pair programming task with the Vac team
4. Interview with Vac team lead

The steps may change along the way if we see it makes sense to adapt the interview stages, so please consider the above as a guideline.

Compensation

The expected compensation range for this role is negotiable, dependent on how we assess your skills and experience throughout our interview process. We are happy to pay in any mix of fiat/crypto.

Coinbase is seeking experienced backend engineers to join our team to build out the next generation of crypto-forward products and features. You will solve unique, large scale, highly complex technical problems, bridging the constraints posed by web-scale applications and blockchain technology. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe, operating real-time applications with high frequency, low latency updates, and managing the most secure, dockerized infrastructure running in the cloud.

What you'll be doing:

• Build new services to meet critical product and business needs using Golang.
• Design scalable systems to solve novel problems with modern cloud technology and industry best practices.
• Articulate a long term vision for maintaining and scaling our backend systems and the teams running them.
• Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Write high quality, well tested code to meet the needs of your customers.

What we look for in you:

• You have at least 5 years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• Experience with growth experiments or A/B testing frameworks.
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
• You’ve built financial, high reliability or security systems.

Job #: GCBET05CA

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The Markets team within the Institutional Product Group is responsible for latency sensitive exchanges within Coinbase. As a Senior Staff Engineer, you’ll drive the industry forward in performance, availability, and capital efficiency. The team itself comprises passionate engineers who rise to the challenge of building rapidly in a rigorous and unforgiving domain. We expect the role to involve novel application of both computer science fundamentals and research to solve difficult engineering problems in a unique performance envelope.

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

• Build and extend mission critical submillisecond cloud systems
• Code with talented and passionate engineers
• Write extensive tests and testing harnesses to increase development velocity
• Ruthlessly drive speed of code builds and tests, speed of development, and speed in project execution
• Build the team with people you like to work with
• Learn and understand the key drivers and trends in trading and the crypto economy
• Simplify systems by removing tools/paradigms that are no longer needed
• Bias the team towards action

What we look for in you:

• 12+ years of experience in roles providing technical leadership and direction for software engineering and development
• Strong code reading skills
• Strong debugging/troubleshooting skills
• Readiness to code and test rapidly
• Experience with distributed systems and large scale engineering challenges
• Excellent written and verbal communication skills, and a bias toward open, transparent cultural practices.
• Comfortable leading large cross-functional initiatives, and collaborating with product managers, UX designers, and engineering teams.
• Embodies our values: Positive energy, continuous learning, clear communication, efficient execution, and commitment to building an inclusive environment

Nice to haves:

• You’ve read/written technical books/papers and applied concepts concretely in your work
• Experience running exchanges at scale
• Experience with trading systems at scale
• Deep Operating Systems Expertise

Job #: GIBE07US

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Commitment to Equal Opportunity

Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may viewPay Transparency,Employee RightsandKnow Your Rightsnotices by clicking on their corresponding links. Additionally, Coinbase participates in theE-Verify programin certain locations, as required by law.

Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to accommodations[at]coinbase.com and let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).

Global Data Privacy Notice for Job Candidates and Applicants

Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.

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Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. Are you ready to join a dynamic and rapidly growing industry at the forefront of innovation? We are seeking an experienced and creative Senior Web Developer to join our Marketing team. In this role, you will collaborate to develop innovative, visually appealing, and user-friendly websites for our marketing initiatives. Proficiency in AWS, Node.js, React, PHP, HTML, and CSS is essential. Our ideal candidate holds a bachelor's degree in Computer Science, Information Technology, or a related field, has a passion for user experience, boasts a strong portfolio of past work, and stays current with the latest industry trends. In this position, you will have the opportunity to build new websites, portals, hot sites, and landing pages from the ground up, while also identifying and implementing new technologies to enhance our existing web properties. WHAT YOU WILL DO

Build complete websites from scratch, adapting layouts provided by the creative team Create CSS >

WHAT YOU WILL BRING

Bachelor’s degree in Computer Science, Computer Engineering, or a related field 8+ years of experience in website development with a proven track record of creating large web portals 1+ years of experience in a startup environment Advanced knowledge of Node.js, React, PHP, HTML, and CSS Proficiency in Webflow and Adobe Experience Manager CMS Familiarity with HubSpot or similar form tools integration Understanding of A/B testing and custom user experiences Strong grasp of web application publishing and hosting, including URL redirection Excellent verbal and written communication skills Ability to build strong relationships with key stakeholders Capacity to lead through influence, not authority Passion for crypto/web3 and a commitment to staying informed about the latest developments in the field Exceptional attention to detail and strong organizational skills Comfortable working with minimal oversight, demonstrating proactivity and foresight

PREFERRED QUALIFICATIONS

Experience with responsive design and cross-browser compatibility. Familiarity with version control systems, such as Git. Knowledge of performance optimization techniques for web applications. Understanding of SEO best practices.

Salary Range: $143,200 to $178,800 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location.)

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WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

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Are you excited about creating secure, efficient, and reliable smart contracts that power decentralized applications and automate transactions on blockchain platforms? Do you thrive on working with cutting-edge technologies to develop systems that foster trust and transparency without intermediaries? If you’re passionate about writing smart contracts that power DeFi applications, NFTs, DAOs, or other blockchain-based solutions, then our client has the perfect opportunity for you. We’re looking for a Smart Contract Engineer (aka The Blockchain Code Crafter) to design, develop, and optimize smart contracts that bring the vision of decentralized systems to life.

As a Smart Contract Engineer at our client, you’ll collaborate with blockchain developers, cryptographers, and product teams to write secure, efficient smart contracts for various blockchain platforms. Whether it’s creating governance tokens, DeFi protocols, or NFT minting contracts, your work will be at the forefront of blockchain innovation, ensuring that smart contracts deliver on their promise of security, transparency, and automation.

Key Responsibilities:

1. Design, Develop, and Deploy Smart Contracts:

• Write and implement secure, optimized smart contracts on platforms such as Ethereum, Binance Smart Chain, or Solana. You’ll work with Solidity, Rust, or Vyper to build contracts for decentralized applications (dApps), decentralized finance (DeFi), NFTs, or DAOs.

• Ensure that all smart contracts are secure and free from vulnerabilities. You’ll conduct audits to identify potential bugs or attack vectors, using tools like MythX, Slither, or Oyente to analyze smart contract code and prevent exploits.

• Focus on optimizing gas usage and improving the efficiency of smart contracts to ensure that they run smoothly and cost-effectively on the blockchain. You’ll implement best practices for gas optimization and write code that scales.

• Work closely with front-end developers and blockchain engineers to integrate smart contracts into decentralized applications and DeFi protocols. You’ll design APIs and ensure smooth interaction between smart contracts and user interfaces.

• Build smart contracts for custom tokens (ERC-20, ERC-721, ERC-1155) and implement governance mechanisms for decentralized autonomous organizations (DAOs). You’ll create systems that allow decentralized voting, staking, and rewards distribution.

• Collaborate with the blockchain community by contributing to open-source projects and helping improve existing blockchain standards. You’ll participate in forums, GitHub discussions, and code reviews to push the boundaries of smart contract technology.

• Stay up-to-date with the latest advancements in blockchain technology and smart contract development. You’ll experiment with new protocols like Polkadot, Avalanche, or Layer 2 solutions like Optimism and Arbitrum to explore scalability and interoperability.

Required Skills:

• Smart Contract Development Expertise: Strong knowledge of smart contract development, including experience working with platforms like Ethereum, Binance Smart Chain, or Solana. You’re proficient in Solidity, Rust, or Vyper and have built and deployed smart contracts for real-world applications.
• Blockchain Knowledge: Deep understanding of decentralized technologies, blockchain principles, and consensus mechanisms like Proof of Stake (PoS) or Delegated Proof of Stake (DPoS). You’re familiar with layer 1 and layer 2 blockchain solutions.
• Security and Auditing: Experience conducting smart contract audits and ensuring the security of blockchain applications. You’re familiar with security vulnerabilities like reentrancy attacks, front-running, and integer overflows, and know how to prevent them.
• Gas Optimization and Efficiency: Expertise in optimizing smart contract code to minimize gas costs. You understand how to write efficient, scalable code that is both cost-effective and reliable on the blockchain.
• Collaboration and Communication: Strong communication skills with the ability to work closely with blockchain developers, cryptographers, and product teams. You’re skilled at explaining complex technical concepts to non-technical stakeholders.

Educational Requirements:

• Bachelor’s or Master’s degree in Computer Science, Cryptography, Blockchain, or a related field. Equivalent experience in smart contract development is highly valued.
• Certifications or additional coursework in blockchain development or smart contract security are a plus.

Experience Requirements:

• 3+ years of experience in smart contract development, with hands-on experience writing, testing, and deploying contracts in a production environment.
• Proven experience building decentralized applications (dApps), DeFi protocols, or NFT platforms, including writing and optimizing smart contracts.
• Experience with blockchain tools like Truffle, Hardhat, Remix, or Brownie for smart contract development and testing is highly desirable.

• Health and Wellness: Comprehensive medical, dental, and vision insurance plans with low co-pays and premiums.
• Paid Time Off: Competitive vacation, sick leave, and 20 paid holidays per year.
• Work-Life Balance: Flexible work schedules and telecommuting options.
• Professional Development: Opportunities for training, certification reimbursement, and career advancement programs.
• Wellness Programs: Access to wellness programs, including gym memberships, health screenings, and mental health resources.
• Life and Disability Insurance: Life insurance and short-term/long-term disability coverage.
• Employee Assistance Program (EAP): Confidential counseling and support services for personal and professional challenges.
• Tuition Reimbursement: Financial assistance for continuing education and professional development.
• Community Engagement: Opportunities to participate in community service and volunteer activities.
• Recognition Programs: Employee recognition programs to celebrate achievements and milestones.

Apply Now:

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