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About us:

Avara builds innovative products leveraging blockchain technologies. Avara’s suite includes the Aave Protocol, along with the native stablecoin GHO, Lens, an open social network, and Family, a design-first mobile crypto wallet. Avara’s vision is to build a people-powered internet that benefits all.

Our culture:

Having cultivated a thriving, collaborative culture, our team is kind, welcoming and passionate about what we are building. We celebrate differences and seek to develop and retain the most talented people from a diverse candidate pool from all over the world. No matter where you are based, no ghost will be left behind and we appreciate every moment we get to work and have fun together.

About the Role:

As a Principal Engineer at Avara, you will lead the design and implementation of regulated payments infrastructure. Your expertise will enable seamless money movement and high-conversion payment acceptance across Avara’s products and partner ecosystem. Together, we will build bridges, remove toll booths, and increase financial access for billions of people.

How you can make an impact:

• Oversee the end-to-end process of designing, implementing, and deploying regulated payments infrastructure
• Ask questions, uncover edge cases, and tend to our documentation
• Go fast, be agile, but also know when to slow down. As a regulated payments business, we need to take some decisions slowly in order to design for zero-defects and massive scale
• Obsess over transaction processing speed and clear communication with Customers. This is how we build trust.
• Maintain short feedback cycles through communicating priorities, failing forward, and learn as a team

Let’s connect if:

• Minimum of 3 years in a Staff or Principal Engineering role, with a strong preference for experience in Fintech and Payments
• Advanced proficiency in TypeScript, Postgres, GraphQL, Restful and distributed backend system design
• Solid grasp of transaction processing and ledgering and asynchronous risk monitoring
• Experience building mission critical, API-first, services in a production environment for enterprise-scale customers
• Thrive in a dynamic, fast-paced environment
• Driven by the opportunity to make decentralized finance the backbone of fintech and to contribute meaningfully to its practical application in the real world

Haven’t quite met all the criteria? Let’s not miss out on the chance to speak. Whilst you might not meet every single requirement, you might bring other, more exciting skills to the companies!

Equal opportunity statement:

Avara celebrates diversity and view each and every team member as a separate individual with their own unique identity. No matter your race, religion, gender, ethnicity, age, (dis)ability, sexual orientation or even the wallet you use, we welcome you at Avara.

As an equal opportunities employer, we take accountability and believe in everyone’s potential to build, create and inspire changes. With a mission to build a diverse workforce, we are proud to foster a working environment in which everyone can feel safe and valued for who they are.

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:

StripChain is looking for a Senior Frontend 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 bridge the gap between our backend infra and front end - which builds pixel perfect experiences for our users.

What you’II do:

• Write performant SDKs/libraries enabling developers to seamlessly build completely new applications with StripChain’s intent infrastructure.
• Maintain/improve our SDKs to help bring chain abstraction to life.
• Build the core applications for Stripchain (Dex, wallet, Staking)
• Work on our explorers (Intent explorer, blockchain explorer)
• Contribute to our developer documentation and make StripChain the smoothest developer and user experience in crypto.
• Work with our product and engineering team to prioritise and deliver high-quality features that align with the product vision and business goals.
• Implement pixel perfect web3 applications, integrating smart contracts and libraries in Typescript and React.
• Ensure that components are functional, elegant, performant, and mobile-friendly.

Requirements

• 5+ years of experience in a frontend engineering role, including Typescript and React
• 3+ years of experience in a web3 frontend engineering role, and significant experience with web3 libraries like ethers and viem
• Experience building SDKs, APIs, or otherwise building and maintaining a production system at scale
• Capable of independently leading projects and unifying cross-functional teams through exceptional communication and collaboration skills.
• Need to be loyal, dedicated, kind, and patient.
• You can have some overlap with the UTC timezone.

Nice to Haves

• Previous frontend work with cross-chain applications and an understanding of how to improve the developer experience

Competencies

• Customer centric orientation — actively thinks about how to improve the developer experience of building on StripChain
• Detail oriented – every pixel matters. Ensure the user experience is perfect
• Autonomous — specifically seeks to take greater ownership and responsibility and thrives in their personal growth by doing so
• Highly intelligent — learns quickly and can participate in abstract intellectually engaging conversations
• Effective communicator — clearly articulates ideas and engages in debates in a productive manner that leads us to making better decisions

Details that matter

• Significantly above market rate equity compensation package
• Unlimited PTO with a high level of freedom and autonomy for your work
• 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.

ChainLabo is a newly-born, dynamic and innovative company operating at the forefront of blockchain services, specializing in staking services and bare metal validators maintenance. Our starting goal emerged from the need to provide a non-custodial, bare-metal staking service hosted in Swiss data centers (DC). The company’s mission is to ensure the highest levels of security and contribute to the decentralization of blockchain protocols. We also became a verified operator on the SSV Network and SafeStake (currently in testnet) and we are also an operator on Eigenlayer.

As the Senior DevOps Engineer at ChainLabo, you will work closely with the CTO to support us in enhancing our infrastructure with a focus on security, automation, and monitoring. The ideal candidate will bring experience in managing scalable and secure environments, in driving improvements in efficiency through automation and will have the opportunity to explore new blockchain protocols, run testnets, and develop robust infrastructure to support them.

Key Responsibilities:

• Creating, overseeing, and organizing the maintenance of our hosted systems.
• Develop and support tools for automating processes, rolling out updates, tracking performance, and managing operations.
• Oversee and sustain blockchain systems and nodes to guarantee peak efficiency.
• Diagnose and fix problems related to infrastructure and network systems.
• Perform regular on-call shifts and handle emergency situations.
• Deploy and supervise safeguards to secure confidential information.
• Keep informed and enhance security protocols for peer-to-peer networking.
• Develop, update, and share risk evaluations and threat models for all the systems we manage.
• Collaborate with Sales and Business Development on customer-focused projects.
• Preserving both internal and external documentation, as necessary.

Required Competencies:

• 3-5 years of experience in infrastructure or engineering, along with at least 2+ years in a DevOps position
• Genuine interest in crypto
• Strong experience in managing and configuring Debian-based Linux systems
• Practical knowledge of Raspberry Pi
• Proficiency in configuring and maintaining OPNsense Firewall and knowledge of cybersecurity best practices
• Solid background in Docker
• Experience in deploying and managing lightweight Kubernetes (K3s)
• Expertise in developing and maintaining code using Golang
• Knowledge of Ruby-based applications, particularly using Ruby on Rails and deployment tools like Kamal
• Experience with PostgreSQL for managing and optimizing databases
• Familiarity with Grafana and Prometheus for system monitoring and visualization
• Hands-on experience with Terraform, Packer, Ansible, and Molecule for infrastructure automation and orchestration
• Familiarity with GitHub and GitHub Actions for version control and CI/CD pipelines.
• Experience managing blockchain nodes with Eth-Docker, Geth, Nimbus, Nethermind, Lighthouse, and Web3Signer
• An understanding of the SSV protocol for decentralized staking
• Proficiency in English

What We Offer:

• Competitive salary
• Be part of an innovative and dynamic project in one of the most cutting-edge markets today
• Gain valuable experience and grow within the blockchain industry
• Work in a supportive and transparent environment
• Actively contribute to spreading a new and forward-thinking company culture

Join us at ChainLabo and help shape the future of blockchain staking services!

About us

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

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

Our Team Values

• We value iterative learning
• We value taking ownership and leading by example
• We value creating an environment where everyone can unleash their true potential

The role you’re applying for

As we aim to simplify the web3 experience, enhance user engagement through personalized recommendations, and take our users along in this journey of web3 awareness, we are leveraging cutting-edge AI technology to build a scalable web3 solution that abstracts away all the underlying complexity.

We’re on the lookout for a Senior Software Engineer with a knack for steering projects from inception to scale-up. If you thrive on delivering impactful products and possess a solid foundation in constructing scalable distributed systems, we’d love to have you on board. Bring your expertise to the table and join us in leveraging cutting-edge web3 technology to tackle real-world consumer challenges effectively.

Joining early, you’ll actively shape an innovative product and bring it to market while working closely with the leadership team to contribute to the company’s success.

What you’ll be doing

As a Senior Software Engineer, you will:

• Design, Develop and Maintain event driven micro services, creating robust APIs and middleware which facilitate secure and efficient interactions across blockchains
• Optimize blockchain data processing, implementing efficient methods for ingesting, storing, and querying on-chain data to support real-time analytics and user-facing applications
• Collaborate on cross functional autonomous squads, working closely with React Native mobile developers and product teams to deliver quality features in timely manner
• Contributing to application architecture that supports the product teams aspirational goals by considering performance, privacy, security, and maintainability
• Foster a collaborative and communicative environment where everyone is inspired to solve problems, and achieve shared goals

What we’re looking for

• Strong communication and collaboration skills, especially written
• Senior Software Engineer with 5+ years of professional hands-on experience
• Strong knowledge of data structures and algorithms
• Strong experience with building and maintaining scalable microservices systems
• Strong knowledge of event driven development and functional programming
• Strong knowledge of Node.js
• Proficiency in one or more programming languages (i.e TypeScript, Go)
• Proficiency in one or more Web3 libraries (i.e Web3.js or Ethers.js or Viem)
• Proficiency in crafting high-quality tests that enhance system functionality and reliability

Bonus skills

• Experience in integrating Web3 Infrastructure Solutions (i.e Moralis, Alchemy, Biconomy, Turnkey)
• Experience with building aggregation pipelines and indexing, utilizing various data sources (for example, external APIs, Web3 Providers, Smart contract events)
• Working knowledge of microserices frameworks (i.e Moleculer, NestJS)
• Deep interest in software, desire to understand the why and the how of everything you work on
• Experience with agile development methodologies

We got you covered

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

Join our team and pursue your passions on your own terms, while we provide you with learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.

Apply Now:

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 committed to driving 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 an experienced Blockchain Platform Engineer to join our Presto team and help actively develop our cutting-edge platform product for seamless roll-up deployment and management. In addition to honing your engineering skills (70% coding, 30% DevOps), in this role, you will have the opportunity to learn and excel at the inner workings of different L2 stacks, including Polygon, Optimism, Arbitrum, and more!

Roles and Responsibilities:

• Drive the development (Python, Django) and optimization of the ever-evolving Presto product platform, ensuring pristine performance and customer experience
• Take an active part in contributing to the overall product architecture and propose new functionalities to support innovation at scale
• Deploy smart contracts and devise automation solutions for complex deployment scenarios and utility tasks
• Participate in code reviews and improve code quality by refactoring and increasing test coverage
• Build containerized solutions running in AWS / on bare metal servers, orchestrated by HashiCorp Nomad
• Monitor and upgrade existing rollups to the latest versions
• Participate in (additionally compensated) on-call procedures

Requirements and needed skills:

• Mandatory knowledge of blockchain and smart contract concepts both at the theoretical and code level
• Backend proficiency with Python, Django, REST API, and Celery
• Demonstrated “automate first” mindset with a track record of development/deployment optimization
• Experience designing and deploying containerized applications running in Nomad/Consul cluster; experience working with Docker and cluster management tools
• Experience utilizing monitoring solutions, such as: creating and managing Grafana dashboards, advanced set-up and configuration of Prometheus, etc.
• 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
• DevOps experience and knowledge of AWS, Terraform, Terragrunt, and Ansible
• Experience developing blockchain platforms and a good understanding of cloud/bare metal 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 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

About Us

Parity is one of the world's most experienced core blockchain infrastructure companies, laying the foundation for the new decentralised internet. Parity was founded by Dr. Gavin Wood, co-founder and former CTO of Ethereum, the primary engineer behind the Ethereum Virtual Machine (EVM), inventor of the Solidity programming language, and primary author of the Ethereum Yellowpaper.

We believe in a decentralised web that respects the freedom and data of individuals and empowers developers to create better services. Our vision is to create a world based on truthful, rather than trustful, interactions.

With a remote-first, global team, Parity is building open-source technologies for developers and organisations to implement and build upon. Our Web3 tech stack includes Polkadot, Substrate, and Kusama.

People in Our Collective Are

• Highly motivated to contribute to Parity’s mission and be part of something bigger
• Excited to work on projects that are groundbreaking and complex
• Autonomous workers that self-initiate, but also collaborate well with others
• Taking maximum accountability and having minimum ego at work
• Comfortable with chaos and adapting to the ever-changing Web3 space
• Continuously educating themselves about Parity and the wider ecosystem

About the Team

The Parachains Core team is responsible for designing, building, and maintaining the core technology of the Polkadot blockchain. The team's responsibility is focused on the implementation of parachain consensus in the Polkadot Node and Runtime. Our mission is to continuously push the boundaries of what is possible in terms of security, scalability and decentralization of blockchain networks. We embody the open source culture by building, sharing ideas, and taking feedback openly on Github: https://github.com/paritytech/polkadot-sdk

About the Position

• Design, implement, and maintain cutting edge protocols that are foundational to the security, scalability and adoption of Polkadot
• Contribute to projects focused on improving performance (latency, single shard performance) or lowering the entry barrier to the Polkadot ecosystem
• Debug and root cause complex issues in distributed systems (scalability, performance regressions and generally bugs that surface at scale)
• Build test suites that ensure the functionality and performance of multiple components working together in a “microservice like” architecture
• You will work fully remotely with a remote team of ~10 engineers based in Europe.

About You

• 3+ years of experience as a Software Engineer
• Hands on experience with implementing and maintaining distributed systems
• Hands on experience with performance engineering and optimizations
• Knowledge of software engineering best practices
• Collaborate with others in an open-source culture, open to feedback with a critical mindset
• Ability to solve complex problems over longer periods of time
• Ownership and accountability for your work in the long term
• Drive projects to completion incrementally by establishing clear milestones

About Working for Us

• Competitive remuneration packages based on iterative market research, including tokens (where legally possible)
• “Future of work” environment that’s remote-first and self-initiating with flexible hours
• Team mates that are genuinely excited about their impact and projects
• Access to the brightest minds in this space to learn about Web3 and develop your skills and knowledge while on the job
• Becoming part of the wider ecosystem (career and networking opportunities)
• Team and company-wide retreats
• Work laptop

Those joining our collective as an employee in Germany, Portugal, and the UK, also enjoy benefits such as healthcare, parental leave, PTO (28 days per year) and local team events.

Parity is an Equal Opportunity Employer. We welcome diversity in our global team and care about everyone in our collective feeling included and welcome.

View our Applicant Notice to see how we use your data.

Is this position not quite your match? Browse our other open roles.

Apply Now:

Apply Now:

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

Apply Now:

1. About Us

Dragon Farm is a unique casual strategy game with play-to-earn and play-to-win elements, successfully evolving over five years. Originally a popular game on VK, we are now expanding to Telegram, adding an exciting new layer to gameplay. Our project is more than a game - it’s a startup with immense potential, poised to lead the Web3 gaming sector. Join us at this early stage to be part of a project that’s shaping the future of the gaming industry!

Explore our game and see what we’re building! Connect with the Dragon Farm community on Telegram: https://t.me/dragonfarm.

2. Responsibilities:

• Working with High-Load Systems: Develop and maintain robust systems to handle high-load traffic efficiently.

• Project Stack: Utilize Python 3, FastAPI, PostgreSQL, SQLAlchemy, Redis, and Celery to build and sustain the application infrastructure.

• System Optimization: Ensure optimal performance, scalability, and resilience of backend systems to support growing user demand.

• Security Measures: Implement and uphold security standards to protect user data and maintain platform integrity.

3. Requirements:

• Russian Language: Fluent proficiency.

• Linux Expertise: Confident knowledge of Linux environments.

• Containers: Experience with Docker, Docker Compose, and Kubernetes for setup and management.

• Web Security: Solid understanding of common web vulnerabilities and methods to mitigate them.

• DevOps Knowledge: Familiar with CI/CD processes and principles.

• Networking Knowledge: Understanding of the network stack, including DNS, iptables, and tcpdump.

Preferred:

• Experience with Telegram API, Telegram Mini Apps, TON blockchain, and WebSockets.

4. We Offer:

• Professional Growth: Join a pioneering team at the forefront of Web3 and P2E game development. This role is a powerful addition to your resume, adding significant value for future opportunities.

• Career Advancement: Excellent opportunities for growth in a fast-evolving industry.

• Competitive Compensation: Attractive salary (discussed in the interview) with a significant allocation of $DF tokens upon listing.

5. How to Apply: Are you excited about developing an innovative Web3 project and have the experience to back it up? Fill out the form below with details like your CV and a cover letter. Don’t forget to include your Telegram username in Additional info for smooth communication.

Have questions or didn’t find the role you're looking for but still want to get involved at an early stage? Reach out to us with your CV and cover letter at email!

Join Dragon Farm and be part of a world where strategy, innovation, and creativity unite to shape the future of Web3 gaming! 🚀

Apply Now:

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:

About SatLayer

SatLayer is the leading provider of shared security for Bitcoin, unleashing the possibilities of the world’s best economic collateral. We’re the premier Babylon partner and work closely with the team in extending BTC restaking support to dApps and infrastructure of all shapes and sizes as BVSes (Bitcoin Validated Service).

We are founded by serial entrepreneurs from MIT, Stanford, Y Combinator; and backed by notable leaders in crypto, including Hack VC, Castle Island Ventures, OKX Ventures, Mirana Ventures, and Franklin Templeton.

The role

SatLayer’s mission is to unlock Bitcoin’s potential to secure the world via shared security. To achieve this, we are looking for a giga-brain researcher to help build and grow Bitcoin restaking. Do you love keeping up with the latest research in decentralized protocol mechanisms and designing new architectures? Are you able to make and understand rigorous arguments regarding the safety and liveness of distributed systems?

At SatLayer, you will be part of a small, driven team solving highly technical problems in a fast-paced environment. You will work regularly with our dApp and infrastructure partner protocols to design sound and incentive-aligned BVS architectures that best fit their crypto-economic security needs. You will also be responsible for identifying promising new categories of BVS applications and communicating those insights to the wider Web3 audience.

Join us our journey to unlock the potential of Bitcoin as programmable collateral.

Key responsibilities

• Designing crypto-economically sound BVS architectures with our partner protocols
• Researching and writing blog articles about interesting BVS categories and/or core protocol mechanics
• Researching new AVS projects on EigenLayer and networks on Symbotic to understand their architecture/cryptographic security assumptions at a deep level
• Writing technical litepapers describing various aspects of the SatLayer protocol such as the slashing mechanism, tokenomics, etc.
• Collaborating on academic whitepapers proving various correctness and liveness properties of the SatLayer protocol

Requirements

• Masters or crypto-equivalent in a technical or engineering related field
• Technical whitepapers and/or academic papers published in peer reviewed journals
• Deep understanding of a wide range of decentralized application architectures such as:
  • L1 consensus mechanisms
  • Optimistic and ZK-rollup settlement mechanisms
  • BitVM2 settlement on Bitcoin
  • Slashable safety on Babylon
  • Restaking protocols such as Eigenlayer
  • How various DeFi protocols work, such as money markets, interest rate swaps, AMMs, perp protocols, etc.
    • Bonus points if you can freely speculate on how to re-implement parts of these protocols as BVSes

What we offer

• Opportunity to work with a team of friendly, highly-motivated, execution-focused colleagues with established track records
• Cutting-edge work in the Bitcoin space
• Spontaneous and fun work environment, with full autonomy and decision-making capacities
• An attractive mix of tokens and competitive salary

How to apply

Please email email and follow the below required format.

• Subject Line: [Apply] Position Name - Your Name
• Email should include:
  • A short 3m max video introducing yourself and describing something you’re proud of
  • Links to a paper or blog post that best showcases your technical talent
  • How you came across this position
  • What you want to accomplish at SatLayer

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.

Responsibilities:

• Develop and enhance the Web3 Telegram Apps ecosystem.
• Create tools and resources for developers to facilitate efficient app development.
• Support projects with grants, ensuring quality improvements.
• Collaborate on the Web3 Wheel of Fortune incentive to onboard 1.5 million web2 users to the Wallet and Web3 ecosystem.
• Implement smart contracts for the Open League app to enable fast liquidity providing and interaction with project tokens.
• Facilitate decentralized voting mechanisms for the Telegram Apps Center.
• Build and maintain the TMA SDK Analytics infrastructure to gather insights and data.

Requirements:

• Proven experience in full-stack development with a strong understanding of both frontend and backend technologies.
• Familiarity with Web3 technologies and platforms.
• Experience in developing smart contracts and decentralized applications (dApps).
• Strong problem-solving skills and ability to work collaboratively in a team.
• Excellent communication skills to interact with various stakeholders and support developers.
• Willingness to contribute to the broader goals of enhancing user experiences across the Telegram platform.

Apply Now:

Cryptio

Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We are a Series-A company, backed by tier-1 crypto and non crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, Outlier Ventures. Some of our clients include top crypto companies like Uniswap or Metamask as well as banks and governments.

We're tackling one of the biggest challenges in crypto right now - building the infrastructure to help institutional adoption. And we're playing to win.

Location

This is a fully remote position, ideally located in the UK or France but we're open to exploring Europe for the right candidate depending on location. You should be able to easily join one of our hubs from time to time. Our hubs are Paris, London, and New-York.

Summary

Cryptio is looking for a Lead Software Engineer interested in working on crypto / finance / accounting related products.

You will join a team of talented engineers working on Cryptio’s Integrations Squad. The mission of this team is to integrate our suite of products with external systems like third party exchanges (eg. Coinbase), digital assets custodians (eg. BitGo), order management systems (eg. Wyden) and internal databases (eg. Snowflake).

Technologies used:

• Languages: Typescript (key dependencies: Axios, Zod, Nest.js)

• Infrastructure: Kubernetes, Docker, Gitlab, Grafana, Redis, S3

• Cloud: AWS

• And more!

Overview

You will play a crucial role in creating reliable, scalable connections between our platform and an ever-evolving network of exchanges, custodians, and financial systems. This role requires tackling the complexities of integrating with dynamic, often fragmented data sources and protocols unique to the cryptocurrency industry.

The crypto ecosystem is fast-paced, with constant changes in APIs, regulatory standards, and platform-specific data structures. Our customers rely on Cryptio to have seamless, accurate data connections to help them navigate their financial operations confidently. As part of our integration team, you’ll be responsible for designing and implementing robust solutions to handle real-time data syncing, overcoming challenges like data discrepancies, and building systems that are both secure and compliant with financial regulations.

Responsibilities

• Lead the design, development, and maintenance of back-end services for integration with third-party crypto exchanges, custodians, and financial platforms

• Drive architectural decisions to ensure scalability, reliability, and security, supporting the rapid growth of Cryptio’s integration capabilities.

• Oversee code quality by conducting code reviews, providing feedback, and ensuring adherence to best practices

• Mentor and support the technical growth of engineers on the team

• Work closely with product and engineering leadership to align integration projects with Cryptio’s strategic goals

• Monitor and troubleshoot integration issues, proactively implementing improvements and maintaining data accuracy

Requirements

• 5+ years of experience in software engineering, including 1+ year of experience as a Team Lead

• Deep knowledge of Typescript

• Extensive experience dealing with third party APIs (REST, GraphQL)

• Knowledge of OAuth, JWT, signature mechanisms and other authorization and authentication methods often used with APIs

• Impeccable spoken and written English

• Exceptional communication skills and a passion for mentoring and developing engineering talent

• Thriving when working with others - collaboration is paramount for this role

• An analytical mindset, a passion for solving complex problems, and an interest in the crypto and fintech industry

Benefits

✨ Fully-Remote / Hybrid – The choice is yours! 🌍🏡

🎉 25 Days Paid Holiday + Bank Holidays + Your Birthday Off 🎂

💰 4% Pension Contributions towards your future! 💼

🏥 Private Medical & Dental Insurance with Allianz! 🦷💊

👶 Attractive Maternity and Paternity Policies for your growing family 👨‍👩‍👧‍👦

💪 Gym Classes or Spa Treatments with ClassPass! 🧘‍♂️🧖‍♀️

💻 Apple MacBook Pro – The best tech at your fingertips! 💻✨

💵 $200 Workplace Budget to create your perfect home office! 🏠💼

📚 Training and Development Budget – Invest in yourself and grow! 🚀

Apply Now:

Cryptio

Cryptio is an enterprise-grade crypto back-office platform. Our software helps financial institutions, corporates and crypto-native companies navigate the fragmented digital-asset landscape with confidence. We are a Series-A company, backed by tier-1 crypto and non crypto investors: Point Nine, BlueYard, Tim Draper, Alven, Aave, Consensys, Outlier Ventures. Some of our clients include top crypto companies like Uniswap or Metamask as well as banks and governments.

We're tackling one of the biggest challenges in crypto right now - building the infrastructure to help institutional adoption. And we're playing to win.

Location

This is a fully remote position, ideally located in the UK or France but we're open to exploring Europe for the right candidate depending on location. You should be able to easily join one of our hubs from time to time. Our hubs are Paris, London, and New-York.

Summary

Cryptio is looking for an intermediate Software Engineer interested in working on crypto / finance / accounting related products.

You will join a team of talented engineers working on Cryptio’s Integrations Squad. The mission of this team is to integrate our SaaS platform with third party exchanges (Coinbase, Binance…), custodians (BitGo, Fireblocks…) or order and execution management systems (Talos, Wyden…).

Technologies used:

• Languages: Typescript (key dependencies: Axios, Zod, Nest.js)

• Infrastructure: Kubernetes, Docker, Gitlab, Grafana, Redis, S3

• Cloud: AWS

• And more!

Overview

You will play a crucial role in creating reliable, scalable connections between our platform and an ever-evolving network of exchanges, custodians, and financial systems. This role requires tackling the complexities of integrating with dynamic, often fragmented data sources and protocols unique to the cryptocurrency industry.

The crypto ecosystem is fast-paced, with constant changes in APIs, regulatory standards, and platform-specific data structures. Our customers rely on Cryptio to have seamless, accurate data connections to help them navigate their financial operations confidently. As part of our integration team, you’ll be responsible for designing and implementing robust solutions to handle real-time data syncing, overcoming challenges like data discrepancies, and building systems that are both secure and compliant with financial regulations.

Responsibilities

• Write production-grade Typescript code

• Implement new integrations and maintain existing ones

• Document and test your code

• Work closely with product teams to ensure new integrations meet user needs

• Tackle data inconsistencies and map various data structures to a unified data model

• Monitor integrations health, identify issues proactively, and implement fixes and improvements to maintain data accuracy and availability

• Collaborate with other engineers and contribute to architecture decisions to enhance scalability and reliability

Requirements

• 3+ years of experience writing software

• Production experience with Typescript

• Some experience dealing with third party APIs (REST, GraphQL)

• Knowledge of OAuth, JWT, signature mechanisms and other authorization and authentication methods often used with APIs

• Impeccable spoken and written English

• Great communication, with both technical and non-technical stakeholders

• Thriving when working with others - collaboration is paramount for this role

• An analytical mindset, a passion for solving complex problems, and an interest in the crypto and fintech industry

Benefits

✨ Fully-Remote / Hybrid – The choice is yours! 🌍🏡

🎉 25 Days Paid Holiday + Bank Holidays + Your Birthday Off 🎂

💰 4% Pension Contributions towards your future! 💼

🏥 Private Medical & Dental Insurance with Allianz! 🦷💊

👶 Attractive Maternity and Paternity Policies for your growing family 👨‍👩‍👧‍👦

💪 Gym Classes or Spa Treatments with ClassPass! 🧘‍♂️🧖‍♀️

💻 Apple MacBook Pro – The best tech at your fingertips! 💻✨

💵 $200 Workplace Budget to create your perfect home office! 🏠💼

📚 Training and Development Budget – Invest in yourself and grow! 🚀

Apply Now:

Printr is the first chain-abstracted token marketplace that allows users to launch, discover, and trade tokens permissionlessly on any blockchain, unifying fragmented liquidity and communities.

About the role

As a Full Stack Developer at Printr, you will be responsible for designing, developing, and maintaining the infrastructure that powers our decentralized token marketplace. You will have the opportunity to contribute to both the frontend and backend, working on innovative features that redefine token launches and trades.

Responsibilities

• Design, develop, and maintain scalable web applications for the Printr platform, including both frontend and backend components.
• Build and optimize smart contract interactions for a seamless cross-chain experience.
• Work with cross-functional teams to implement features that improve user experience, such as token discovery, trading interfaces, and liquidity pooling.
• Contribute to the architecture and development of APIs, databases, and smart contracts.
• Ensure high-quality coding standards, with a focus on scalability, performance, and security.
• Stay up to date with Web3 trends, blockchain technologies, and evolving frameworks.
• Collaborate with the design team to implement intuitive and responsive user interfaces.
• Troubleshoot and resolve issues in a fast-paced, dynamic environment.
• Optimize performance for both frontend and backend components.

Requirements

• 3+ years of experience in full stack development, with a strong portfolio of Web3 or blockchain-related projects.
• Proficiency in modern JavaScript frameworks (React, Node.js, etc.) and a deep understanding of smart contract interactions (Solidity, Rust, or others).
• Hands-on experience with blockchain technologies, preferably in a multi-chain environment (e.g., Ethereum, Cosmos, or similar ecosystems).
• Strong knowledge of backend technologies (Node.js, Go, etc.) and databases (SQL, NoSQL, etc.).
• Familiarity with cloud infrastructure and containerization (AWS, Docker, Kubernetes, etc.).
• Experience working with decentralized protocols and an understanding of cryptography and security best practices.
• Excellent problem-solving skills and the ability to work in a fast-paced startup environment.
• Strong communication and collaboration skills, with a proactive and self-driven mindset.

Foil is seeking a full-stack engineer who wants to build at the intersection of infrastructure and decentralized finance—just in time for our initial launch.

👽 Foil

We’re building a suite of products on Ethereum that enable fixed-cost agreements for onchain resources like gas and blobspace, as is standard in cloud computing.

The team is fully remote and already includes many seasoned protocol engineers, full-stack developers, designers, and researchers who have worked on projects securing billions in TVL and volume. We’re backed by expert investors, many eager to use the product on launch.

More…

• 🪧 Marketing: https://foil.xyz
• 🐦 X: https://x.com/foilxyz
• 📕 Docs: https://docs.foil.xyz
• 💬 AI-generated podcast about the docs: https://www.youtube.com/watch?v=a70KzLNNqCo

👩‍💻 You

We are aware that AI-powered code editors are changing the role of software engineering. You should be a systems thinker, curious builder, and excellent internet researcher. You do not need to have a strong understanding of software engineering principles already, so long as you’re eager to learn them.

You will initially focus on our offchain microservice and app. There will be opportunities for protocol engineering (and a variety of other roles) as Foil develops.

📚 Our Stack

• Node.js + Typescript
• Next.js + React
• wagmi + viem
• shadcn/ui + Tailwind
• Foundry + Cannon

🤝 Apply

We offer generous equity compensation, company-paid offsites, and a high degree of autonomy in your work.

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

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Penumbra Labs is part of a decentralized open-source ecosystem that shares the mission of bringing privacy to proof-of-stake, allowing users to transact, stake, swap, and marketmake without disclosing their personal information, account activity, or trading strategies to the entire world – while still permitting selective disclosure to appropriate parties. Working at Penumbra Labs is a unique opportunity to work on exciting problems and build new financial infrastructure. We offer a collaborative work environment and a meaningful stake in the creation of a new protocol.As a Contract-to-Hire Mobile Developer, you’ll work closely with our product and engineering teams to create mobile experiences that align with our mission. You will be responsible for developing and maintaining a React Native application with strong TypeScript integration, working on both iOS and Android components. Experience with cryptocurrency wallets and knowledge of Rust are beneficial for this role, as we continue to explore the intersection of mobile and blockchain technology. Key Responsibilities:

Develop, test, and maintain features for our React Native mobile application, ensuring high performance and responsiveness. Implement state management solutions and UI components using popular libraries (e.g., Tailwind, >

Required Skills & Qualifications:

3+ years of experience in React Native development with strong TypeScript skills. Proficiency in React Native core components for both iOS and Android. Strong understanding of state management and experience with popular UI libraries, such as Tailwind and >

Nice-to-Have Skills:

Experience with cryptocurrency wallets or working knowledge of secure transaction handling. Knowledge of Rust programming and experience with FFI (Foreign Function Interface) for integrating Rust binaries with React Native applications.

Contract Details:

Duration: 3-6 month contract with the opportunity to join the team full-time.

How to Apply: If you're a proactive mobile developer with a strong foundation in React Native and a passion for privacy-focused technology, we’d love to hear from you. Please submit your resume and portfolio showcasing relevant projects. 

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

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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

Apply Now:

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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.

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.

About this role 🚀

The Head of Engineering for Staking and Blockchain Software Services will lead our software development efforts to build and maintain a secure, high-performance, and scalable staking platform. This role requires a blend of technical expertise, strategic thinking, blockchain foundation relationships, and team leadership. You will work closely with cross-functional teams, including product, security, and operations, to develop and implement software service solutions that meet the needs of our clients and partners. You will also foster strong relationship and strategic partnerships with Ethereum Foundation and other leading Blockchain foundations.

Key Responsibilities

• Define and implement a technology-first strategy that achieves business competitive advantage and multi-year evolution and exponential scalability.
• Oversee the design, development, and implementation of staking and blockchain-related products, ensuring high standards of quality, scalability, and security.
• Ensure API services are reliable, resilient, and capable of handling high throughput and complex blockchain stateful cases, with robust authentication and security measures in place.
• Lead, mentor, and grow a high-performing team of software engineers, smart contract developers, and tech managers.
• Foster a culture of innovation, collaboration, and continuous improvement within the software development teams.
• End-to-end hiring process, performance management, and competency growth of engineering teams.
• Partner closely with product managers for resource planning and maintaining alignment between technology and product needs.
• Ensure performance and operational excellence by establishing robust monitoring and alerting standards, incident management, and continuously improving platform reliability.
• Oversee engineering processes, manage the technological stack. Drive the adoption of new engineering practices to ensure continuous improvement.
• Collaborate with cross-functional teams (product, operations, and security) to ensure alignment on project goals and deliverables.
• Oversee budget planning for engineering, balancing costs with performance and strategic needs.

Community Engagement & Industry Relations

• Engage with the broader blockchain community, particularly key protocols such as Ethereum, to establish p2p.org as a trusted and knowledgeable player in the industry.
• Build and maintain relationships with leading blockchain protocols, contributing to discussions, sharing insights, and staying informed about developments in staking and blockchain infrastructure.
• Represent p2p.org at industry events, conferences, and forums, presenting on technical topics and participating in panels to raise the company’s profile.
• Collaborate with industry partners on joint initiatives, technical integrations, and pilot programs, ensuring alignment with protocol upgrades and ecosystem changes.

You have

• 10+ years of hands-on technical leadership experience across full tech stacks, software design and architecture, software development processes, and multi-year technical strategy evolution to meet challenging and rapidly-growing business objectives.
• 5+ years of experience in building and managing high-performing and innovative software development teams from scratch; including recruiting, developing, and retaining top tech talent.
• Experience designing, building, and scaling API servers, with strong knowledge of RESTful API design principles, security practices, and API performance optimization.
• Exceptional technical experience in designing and building scalable, high-load, fault-tolerant, secure, and highly-available software services and systems.
• Proven senior management of tech managers, tech leads, and tenured senior individual contributors.
• High tech depth and comfortable in diving into complex design and code.
• Proven experience working and challenging product management leaders to align technology resources with product priorities and ensure effective execution and business growth.
• Expertise in setting and driving technical best practices in engineering design/implementation and operational excellence for complex technical products, with extremely strict client SLAs.
• Experience in frugal agile budget planning and resource allocation to optimize team and organizational performance.
• Strong knowledge of DevOps practices, including CI/CD, containerization (e.g., Docker), and cloud infrastructure (e.g., OCI, Google Cloud, AWS, Bare-metal).
• Excellent communication and interpersonal skills, with the ability to explain complex technical concepts to both technical and non-technical audiences.

Preferred Qualifications

• Strong background in blockchain technology, especially in staking services and consensus mechanisms.
• Deep understanding of blockchain protocols (e.g., Ethereum, Polkadot, TON, Bitcoin, Cosmos) and decentralized applications.
• Public engagement and collaboration with leading blockchain protocols; including Ethereum.
• Knowledge of blockchain security, including potential vulnerabilities, attack vectors, and mitigation strategies.
• Experience engaging with the blockchain research community, participating in discussions, and establishing relationships with protocol developers.
• Prior experience with smart contract development and auditing is a plus.

What we offer ➡️

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

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

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

ABOUT EIGEN LABS Eigen Labs is a dynamic and innovative team that provides crypto-economic security services for proof-of-stake (PoS) blockchain modules, such as rollups, bridges, oracles, and dApps. Eigen Labs is building the EigenLayer protocol to enable permissionless innovation on Ethereum. With EigenLayer, blockchain services can rely on Ethereum for security, making it possible for anyone to build innovative blockchain modules without large upfront capital costs. Eigen Labs is also building a data availability service on top of EigenLayer known as EigenDA, which will serve the critical need to provide critical liveness and security guarantees to scaling solutions such as rollups. THE ROLE Our Core Protocol team is a small and dedicated unit that bridges the gap between protocol research and delivering production software. We are product focused, constantly cutting through ambiguity to define protocol behaviors and ship them to end user segments for mass scale adoption.  This role is an opportunity to operate at the edges of innovation, invent new approaches based on raw research foundations and take on one of blockchains most unique problems. No one has done anything this ambitious on Ethereum to date. If you’re motivated by innovation, enjoy figuring things out, and looking for an opportunity to grow quickly… we’d love to hear from you.  WHAT YOU WILL DO

Ramp up on protocol design knowledge, understand the edges of smart contracts and off-chain systems, and proactively drive/contribute to core off-chain infrastructure. Collaborate with the team to reduce On-chain complexity as we migrate computation off-chain while keeping it stable, secure, and as trustless as possible.  Building clients that our end users can easily run. Develop systems for Off-chain reliability ensuring data is properly managed through the computation lifecycle on the platform by verifying off-chain views are properly synced and can be materialized from on-chain data. Ideate, design and develop new features. Engage with developer communities as a source of knowledge for issues submitted. Define best practices for our backend guild across Eigen Labs, working cross functionally to share resources and identify common components/services while delivering mission critical and highly scalable functionality. 

WHAT YOU WILL BRING

BS in Computer Science or related technical field (e.g., physics or mathematics) 5+ years of professional software development experience w/ proven track record of delivering highly scalable products/features on distributed systems  2+ years of full life cycle development with Go, Rust, C++ or similar language REST and gRPC  PostgreSQL, Spark and/or Athena  Data pipelines/processing DevOps (AWS) Strong knowledge of the Ethereum protocol

NICE TO HAVES

Smart Contracts (Solidity or similar)  Deep Ethereum Knowledge Prior experience in DeFi or security

In compliance with local law, we are disclosing the compensation, or a range thereof, for roles in locations where legally required. The annual salary range for this position is $200,000 - $250,000. Other rewards may include short- and long-term incentives, and program-specific awards. In addition, Eigen Labs provides various employee benefits, including:

Employer-covered Medical, Dental, and Vision plans 401k  Unlimited Paid Time Off 12 weeks of fully paid maternity and paternity leave 

This is not a guarantee of compensation, final offer amounts may vary based on various factors including but not limited to: professional work history/experience, depth of skills demonstrated through interview process, and geographic location

LI-Remote | #LI-AC1

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