In the past few years, the foundational technology required for crypto to replace traditional payment rails has finally come online: stablecoins, cost-effective L2 networks, and Coinbase Smart Wallet. This represents a multi-billion dollar opportunity for Coinbase to disrupt the payments industry by leveraging its leading position in onchain development and deep expertise of existing fiat rails.

This role is for the lead engineer of the team for this new Onchain Payments effort, which will include both 0-1 product development and building off of the existing Coinbase Commerce product. It’s best to think of the team as a start-up within Coinbase looking to find product market fit for a radically new approach to payments

What you'll be doing:

• Bring a 0-to-1 product to life to replace the global payment stack with crypto rails
• Lead the fullstack design and development of a secure, high-performance product using TypeScript, Go, and Solidity
• Rapidly prototype user flows to gain market feedback and adjust accordingly, productionizing code as necessary
• Integrate with a variety of existing Coinbase surfaces, including Smart Wallet, Commerce, and Platform APIs
• Design, implement, and drive adoption of a novel open-source web3 payment protocol using Solidity
• Work closely with product managers, designers, and other cross-functional partners to find product market fit
• Leverage, maintain, and improve upon an existing legacy codebase of Coinbase Commerce
• Drive the adoption of engineering best practices, ensuring operational excellence and sound maintenance of legacy code
• Optimize frontend and backend performance, ensuring fast transaction processing, smooth UI interactions, and efficient resource utilization
• Troubleshoot and debug complex fullstack issues, ensuring platform stability, reliability, and security
• Provide technical guidance and support to the entire engineering team and contribute to the overall technical direction of Coinbase

What we look for in you:

• 8+ years of experience in software development with a strong focus on fullstack development; 2+ years of experience in a leadership position of a crypto start-up is a plus
• Mastery of Go, JavaScript, TypeScript, and Solidity; familiarity with Ruby is a plus
• Proven track record of rapidly shipping high-quality fullstack systems
• Deep understanding of Ethereum and EVM-compatible chains and experience with developing smart contracts
• Demonstrated commitment to excellent developer experiences and open source code, especially in relation to crypto and payments
• Strong expertise in frontend development using modern frameworks like React, Next.js, and Angular
• Solid understanding of distributed systems, microservices architecture, and event-driven architectures, including experience with databases (PostgreSQL, MySQL, MongoDB), caching systems (Redis, Memcached), and message queues (Kafka, RabbitMQ)
• Experience with developer operations, including Cloud providers such as AWS and containerization technologies such as Kubernetes
• Deep understanding of web security best practices and experience with implementing secure coding practices for financial systems
• Exceptional problem-solving skills and ability to find elegant solutions to complex challenges in the crypto payment processing domain
• Outstanding communication, leadership, and collaboration skills, with the ability to inspire and mentor teams
• Bachelor's or Master's degree in Computer Science, Software Engineering, or equivalent experience
• 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 #: GDFS06US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

Apply Now:

The Institutional product group enables the foundations of Coinbase's institutional business supporting thousands of large financial institutions. We enable institutions to custody their digital assets and participate in the crypto economy in a secure and safe way. We take pride in building a scalable & secure crypto platform supporting hundreds of assets and enabling crypto participation with staking, governance and web3 gateways. The team has interesting work on building cutting-edge crypto technologies, scalable infrastructure and UI surfaces across web, mobile and browser extensions in a fast-paced industry with an opportunity to build several new initiatives

The Institutional Staking Engineering team is responsible for building and maintaining the systems required to safely manage billions of dollars of staked digital assets across multiple blockchain networks. Staking is an integral part of the Custody experience because it allows customers to earn a yield on their digital assets. The Institutional Staking Engineering team also plays an important role in helping to secure underlying blockchain networks by unlocking billions of dollars worth of assets for staking that would otherwise remain unstaked on the sideline. These additional funds contribute to security of networks by increasing the costs of 51% attacks and increasing the diversity and decentralization of validators.

What you'll be doing:

• Articulate a long term vision for maintaining and scaling our backend systems.
• Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Write high quality, well tested code to meet the needs of your customers

What we look for in you:

• You have at least 2+ years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• You’ve build growth experiments or A/B tests.
• You have experience with Blockchains (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Sinatra, Rails, Postgres, MongoDB or Redshift.
• You’ve built financial, high reliability or security systems.
• You have 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 #: GIBE04US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

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

The Consumer Product Group engineers strive to make the Coinbase retail app the easiest-to-use and fastest experience for accessing the crypto. In 2024, our goal is to be the #1 self custody wallet measured by MTU’s and download share. Wallet is the future of web3 and of Coinbase. Suite of products include: Coinbase app, advance trade, dapps, and staking.

What you'll be doing:

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

What we look for in you:

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

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• Experience with growth experiments or A/B testing frameworks.
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
• You’ve built financial, high reliability or security systems.
• 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 #: GCBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

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

The Institutional product group enables the foundations of Coinbase's institutional business supporting thousands of large financial institutions. We enable institutions to custody their digital assets and participate in the crypto economy in a secure and safe way. We take pride in building a scalable & secure crypto platform supporting hundreds of assets and enabling crypto participation with staking, governance and web3 gateways. The team has interesting work on building cutting-edge crypto technologies, scalable infrastructure and UI surfaces across web, mobile and browser extensions in a fast-paced industry with an opportunity to build several new initiatives

What you'll be doing:

• Decompose our monolithic Rails app into microservices
• Articulate a long term vision for maintaining and scaling our backend systems.
• Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Write high quality, well tested code to meet the needs of your customers

What we look for in you:

• You have at least 2+ years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• You’ve build growth experiments or A/B tests.
• You have experience with Blockchains (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Sinatra, Rails, Postgres, MongoDB or Redshift.
• You’ve built financial, high reliability or security systems.
• You have 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 #: GIBE04US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

Coinbase is seeking Senior Backend Engineers to join our teams within the Platform Product Group. The Platform Product Group’s mission is to build a trusted, scalable, and compliant platform to maximize velocity, efficiency and quality. They build the foundations that can be used by multiple products and teams at Coinbase so that users can have a consistent and high-quality experience. We are currently hiring for senior level contributors for our Finhubteams.

What you'll be doing:

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

What we look for in you:

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

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• Experience with growth experiments or A/B testing frameworks.
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
• You’ve built financial, high reliability or security systems.
• 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 #: GPBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

Apply Now:

The Institutional team enables the foundations of Coinbase's institutional business supporting thousands of large financial institutions. We enable institutions to custody their digital assets and participate in the crypto economy in a secure and safe way. We take pride in building a scalable & secure crypto platform supporting hundreds of assets and enabling crypto participation with staking, governance and web3 gateways. The team has interesting work on building cutting-edge crypto technologies, scalable infrastructure and UI surfaces across web, mobile and browser extensions in a fast-paced industry with an opportunity to build several new initiatives.

The Markets team within the Institutional Product Group is dedicated to creating top-tier Exchange platforms, offering unparalleled low latency and high performance in the crypto trading space. As a Staff Software Engineer on the Markets team, you’ll be instrumental in developing and sustaining the core technology that drives our platforms. Collaborating with a talented group of engineers and product managers, you’ll deliver institutional-grade systems that empower high-value customers to trade with unmatched speed and efficiency. This role presents the opportunity to tackle complex, unique challenges, bridging the demands of large-scale applications with the precision required for low-latency trading systems. You'll be at the forefront of designing, building, and executing solutions for some of the most impactful and challenging problems in the industry.

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

• Architect and implement core trading platform components responsible for connectivity, market data, trade execution, clearing and settlement using Java, Golang and similar technologies
• Design scalable, low latency, garbage free systems to solve novel problems with modern cloud technology and industry best practices.
• Articulate a long term vision for maintaining and scaling our core trading systems and the teams running them.
• Work with engineers, product managers, designers, and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Write high quality, well tested code to meet the needs of your customers.
• Mentor team members and help uplift the technical bar across the team

What we look for in you:

• 8+ years of experience in backend software engineering using Java, Golang or similar languages
• You’ve designed, built, scaled and maintained high volume and low latency production services
• You’ve experience in architecting and developing solutions to ambiguous problems with significant impact
• Passion for building an open financial system that brings the world together

Nice to haves:

• You have built order management, risk or matching engines that have high volume and low latency characteristics
• Demonstrated experience working with complex distributed systems at scale
• You are familiar with developing event driven architectures, GC free coding approaches, performance tuning of OS and networking stacks
• Knowledge of AWS infrastructure and tools, as well as containerization technologies like Docker and orchestration platforms like Kubernetes
• You have gone through a rapid growth in your company (from startup to mid-size).
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Java, Golang, Docker, Postgres, Container Orchestration systems and AWS based technologies.
• 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 #: GIBE06US

*Answers to crypto-related questions may be used to evaluate your onchain experience

#LI-Remote

Apply Now:

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

The Growth organization drives Coinbase’s mission of bringing the world onchain. By building and leveraging growth tools across multiple avenues, including referral and incentives programs, creating a world-class notifications system, building a dynamic, engaging, and accessible logged-out web experience, and optimizing our new user onboarding flow, we ensure that Coinbase is the easiest, safest, and fastest way to buy, hold, and trade Crypto assets, and ensure our new users are set up for success from their first interaction.

What you'll be doing:

• Architect and develop distributed systems
• Provide technical structure to teams and work closely with management and stakeholders to define strategic roadmaps
• Manage individual projects priorities, deadlines and deliverables with your technical expertise
• Mentor and train other team members on design techniques and coding standards
• Design and implement foundational infrastructure components used by every engineering team in production (e.g. notifications service, deferred deep-linking, SEO services, etc…)
• Write high quality, well tested code to meet the needs of your customers

What we look for in you:

• You have at least 8+ years of experience in software engineering.
• You’ve experienced architecting and developing solutions to ambiguous problems with significant impact
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You have experience launching new products from 0 to 1
• Experience with growth experiments or A/B testing frameworks.
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
• You’ve built fintech, highly reliable and/or secure systems.
• 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 #: GCBE06US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

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

The Platform Product Group’s mission is to build a trusted, scalable, and compliant platform to maximize velocity, efficiency and quality. They build the foundations that can be used by multiple products and teams at Coinbase so that users can have a consistent and high-quality experience. There are many teams that make up the Platform Product Group. We are currently hiring backend engineers to join our pods within our Identity, FinHub and Payments teams.

What you'll be doing:

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

What we look for in you:

• You have at least 2+ years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You have gone through a rapid growth in your company (from startup to mid-size).
• You have experience with Blockchains (such as Bitcoin, Ethereum etc.)
• You have experience decomposing a large monolith into microservices.
• You’ve worked with Golang, Ruby, Docker, Sinatra, Rails, Postgres, MongoDB or Redshift.
• You’ve built financial, high reliability or security systems.
• You have 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 #: GPBE04US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

At Shakepay, we’re on a mission to usher in the Bitcoin golden age. We’re reimagining financial services to give every Canadian their fair shake. Our culture is built around doing work that matters, winning as a team, and celebrating success. If you're the kind of person who values growth, shipping fast, and sharing your ideas openly with a group of like-minded people, come and build with us! About Shakepay Since 2015, we’ve been building the Shakepay app to make buying and earning bitcoin fast, easy, and secure. In 2022, we launched the Shakepay Card, allowing shakers to earn bitcoin rewards when they shop. Today, more than one million Canadians use Shakepay to grow their bitcoin savings and take control of their financial future.  We’re regulated across all Canadian provinces and territories, and backed by renowned venture capitalists with a funding of $44M. We have a passionate, loyal, and growing community, and we’re looking for people who want to help us build something truly special.  About the Platform Team Our platform team empowers other engineering teams by providing the tools and practices they need to be autonomous. Our team’s mission and responsibilities are: 🚀 Developer Enablement – Build and own tools that remove friction from the development process, boosting engineering efficiency and making it easy to ship high-quality code. 🌐 Scalability & Architecture – Shape the future of our monolith by driving domain-driven design, layered architecture, and long-term system evolution. 🔧 Internal Tooling & Infrastructure – Own and optimise developer tools like Retool, ensuring our internal platforms are robust and scalable. 🤖 Quality, Automation & Observability – Improve observability, automate workflows, and embed operational excellence into everything we do. Shakepay is scaling, and so is our engineering complexity. We are re-architecting our monolithic codebase, defining domain boundaries, and laying the foundation for our next growth phase. As a Staff Platform Engineer, you’ll play a pivotal role in shaping developer experience, architecture, and automation across Shakepay’s engineering teams. You’ll have the autonomy to define technical strategy, lead high-impact initiatives, and mentor engineers—while staying hands-on in building the future of Shakepay’s platform. What you’ll be doing 

Architect and lead large-scale technical initiatives to optimise Shakepay’s monolith, introducing domain-driven design, modularity, and scalability. Design and implement foundational tools that streamline development workflows and enable engineers to confidently move fast. Lead automation efforts to reduce friction in CI/CD, deployments, and operational tasks, improving developer productivity and reliability. Mentor and coach engineers, fostering a culture of technical excellence, ownership, and collaboration. Define and track engineering KPIs (DORA metrics, MTTR, developer satisfaction) to measure and drive continuous improvement. Participate in the on-call rotation and lead efforts to ensure sustainable incident response practices.

Who we’re looking for

8+ years of hands-on software development experience in a Developer Experience, Platform, or DevOps role. Proven ability to design and implement developer tooling, automation frameworks, and internal platforms that improve engineering velocity. Deep architectural knowledge of CI/CD, GitOps, infrastructure as code (IaC), and modern developer workflows—emphasising writing high-quality code. Strong software engineering fundamentals and ability to work across the stack (e.g., backend services, build systems, IDE integrations). Experience with incident management and on-call rotations, ensuring a culture of operational excellence and reliability. Passion for removing friction in the development process and writing code that enables other engineers to ship faster and more confidently.

Bonus points

Experience with technologies like Kubernetes, SQS, Datadog, AWS Cloud (Aurora, EKS, VPC, Lambdas), PostgreSQL, Terraform, ArgoCD, Helm, and Node.js. Background in building FinTech infrastructure or understanding the unique challenges in this space. Passion for improving internal developer documentation and knowledge sharing. Familiarity with Bitcoin and excitement to learn more. A curated folder of Safe-for-Work reaction memes to keep the team laughing.

Why join

Help shape the future of money: Be part of a team revolutionizing financial services in Canada, one sat at a time. Impact millions: As cryptocurrency continues gaining traction, our growth potential is massive. You can help us bring Shakepay and Bitcoin to all Canadians. Grow your career: We’re growing, and so can you! We have programs encouraging continuous learning, growth, and development. Ideas, not titles: We want the best ideas to be heard, no matter where they come from.

Perks and benefits

Competitive compensation and stock options: Get rewarded with competitive pay and join our employee stock option plan. Health benefits from day 1: Access to comprehensive health and dental coverage, including health and wellness spending accounts.  Remote-friendly: Work from anywhere in Canada, with optional access to our office spaces in Montreal and Toronto. Learning and development: A $2,000 annual budget for courses, certifications, and training to support your career growth. Time off: 20 days of vacation per year. And if you use all your vacation, we give you a $1,000 bonus. Parental leave: Enjoy a parental leave top up to 100% of your salary for 18 weeks. Home office setup: A MacBook, a $1,200 budget for home office improvements, and a monthly stipend for home and internet expenses. Salary in bitcoin option: Choose to receive your salary in bitcoin – the soundest money to ever exist. Team and company offsites: Whether team-specific or company-wide, these events offer a great chance to connect and collaborate in person.

We understand that potential can be just as valuable as experience. If you're eager to learn, grow, and contribute to the mission but worry that you may not have the “right” experience, we still want you to apply. We encourage applications from everyone, regardless of background and life experience. We’re firm believers that a little bit of slope makes up for a lot of y-intercept. Fluency in English is required due to the percentage of English-speaking customers and the nature of our platform, which is available to all Canadians.

Apply Now:

GR8 Tech is a global product company that provides innovative, scalable platforms and business solutions for the iGaming industry. We have а great experience: GR8 Tech platform successfully handles millions of active players and offers best practices to develop and grow in the gambling industry. We are here to provide great gaming tech to satisfy even greater ambition! We develop complete tech coverage for gambling businesses worldwide, including iGaming platform solutions, consulting, integration, and long-lasting operation services. We are driven by our ambition to make a great product with great people! Together we move the world of iGaming forward — join!About your key responsibilities and impact:

Designing, developing, and maintaining .NET applications, ensuring high-quality software solutions; Working independently or in a team, adhering to coding standards and best practices; Mentoring junior developers and participating in technical discussions; Improving software development processes and ensuring system resilience; Eliciting, analyzing, and documenting software requirements from stakeholders; Implementing observability and monitoring through logging and instrumentation.

Essential professional experience: System Analysis and Design:

Understanding microservice and monolith architectures, their advantages, and drawbacks; Ability to design event-driven systems and resilient architectures; Familiarity with architectural patterns, resilience strategies, and designing for failure; Strong analytical skills in gathering and documenting software requirements; Understanding of functional and non-functional requirements; Knowledge of connection pooling, rate-limiter, circuit breaker, and bulkhead patterns.

Database Management:

Understanding relational and non-relational databases (key-value and object-oriented); Proficiency in writing SQL queries and designing relational database models; Knowledge of normalization/de-normalization strategies and primary/foreign key relationships; Familiarity with database security best practices (access controls, encryption, SQL injection prevention).

Hard Skills:

C# Programming: Strong knowledge of object-oriented design, LINQ, asynchronous programming, dependency injection, and .NET framework libraries; Web API Development: Proficiency in ASP.NET Core for architecting scalable RESTful services, performance optimization, and cloud integrations; Database Expertise: Advanced SQL optimization, schema design, performance tuning, indexing strategies, and PostgreSQL; Message Brokers: Experience with Kafka, including architecture, producer/consumer APIs, and stream processing in microservices; Debugging & Optimization: Advanced skills in profiling, identifying, and resolving performance bottlenecks; Unit Testing & TDD: Experience with xUnit and test-driven development to ensure code quality; Microservices Architecture: Proficiency in ASP.NET Core, Docker, Kubernetes, and applying patterns like service discovery, circuit breakers, event sourcing, and CQRS; Observability & Monitoring: Implementing logging, instrumentation, and monitoring tools like Serilog for system health and troubleshooting.   What we offer: Benefits Cafeteria:

Sports compensation; Medical coverage; Psychological support; Home-office coverage.

Work-life:

Remote work, Coworking compensation; Childcare budget; Maternity leave; Paternity leave; Additional 2 days for family events.

Our GR8 Culture:

Open feedback and transparent direct communications; Growth and development: better every day; High tolerance to experiment and mistakes; Supportive friendly environment.

    Data Protection Information regarding the processing of your personal data in connection with the recruitment and selection process can be found in the Candidate Privacy Notice at https://gr8.tech/candidate-privacy-notice/.

Apply Now:

About CoW DAO

CoW DAO is on a mission to protect Ethereum users from the dangers of DeFi. It does this by supporting the development of CoW Protocol, CoW Swap, MEV Blocker, and CoW AMM, and by funding values-aligned projects through the CoW Grants Program.

CoW Protocol is the second-largest DEX aggregator by monthly volume and the first-largest intents-based exchange. MEV Blocker is currently involved in ~4% of all Ethereum transactions, making it the category leader. CoW AMM is the only live AMM that protects LPs from LVR (loss-versus rebalancing).

As a member of CoW DAO’s core team, you will have the opportunity to shape these essential products, and contribute to the Ethereum ecosystem more broadly.

Location: We are a fully remote team, and although we hire almost globally, there is a preference for this role to be based in Europe or remote +/- 4 hours CEST time

Please note we’re not hiring from the US, Australia, or New Zealand

Position: Full-time contractor

We need a DevOps Engineer who’s hungry for impact, loves building things from scratch, and enjoys keeping critical infrastructure running like a well-oiled machine. You’ll be working with a team that values autonomy, ownership, and a growth mindset—if that sounds like you, keep reading! 🚀

What You’ll Do

• Keep things running smoothly – You’ll build, maintain, and optimize our Kubernetes workloads while ensuring scalable, resilient cloud infrastructure using Infrastructure-as-Code
• Build cool stuff – Automate deployments, reduce tech debt, and optimize AWS costs to improve infrastructure efficiency
• Shape the future of DevOps at CoW – Drive CI/CD workflow standards, contribute to platform architecture & security, and enhance on-call and postmortem processes to foster a strong DevOps culture
• Strengthen our blockchain infrastructure – Deploy and manage Ethereum nodes & validators, establish SLAs, and ensure high availability across our network
• Teach and share – We love knowledge sharing! Be ready to collaborate, mentor, and even lead a small presentation for the team
• Automate and optimize – Modify and extend Pulumi configurations for AWS, fine-tune deployments, and continuously improve alerting solutions
• Enhance observability & security – Improve logging architecture, security measures, and database health to ensure reliable infrastructure performance
• Our DevOps Stack: AWS, Kubernetes, Pulumi, Flux, Ansible, OpenSearch, Nginx, Prometheus, Grafana, Docker and Linux
• Blockchain Nodes: Erigon, Reth, Nitro

Who You Are

• Kubernetes Mastery – You’ve deployed and maintained production-grade K8s clusters before
• Cloud & DevOps Expertise – Strong experience with AWS, CI/CD, Docker, and Linux
• Blockchain Expertise? Experience running Ethereum nodes (or other blockchain infra) is needed
• On-Call Ready – You’re comfortable handling incidents and making sure things don’t break (or fixing them fast if they do!)
• Monitoring Pro – You know your way around Prometheus, Grafana, and Elasticsearch
• Database Knowledge – We use Postgres, but any database experience is a plus
• Coding Background – You’ve written production-level code in Python, Go, Rust, or similar for at least 1-2 years
• Team Player & Communicator – We’re a remote team, so documentation, knowledge sharing, and collaboration are key

What We Can Offer You

• Impact & Ownership – Your work will directly shape the future of DeFi.
• Flexibility – Remote-friendly with the option to join our Lisbon hub
• Token Plan – Be part of our mission and shape the future of CoW DAO
• Team Gatherings – Regular meetups & off-sites retreats to connect IRL.
• Well-being Learning Budget – We support your growth, mental health, active life style
• Hardware Budget – Get the setup you need to Moo 🐮

Ready to Join the Herd?

Hit that apply button and let’s chat! 🚀

Culture

Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!

At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. 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.

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for software engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Back-End Engineer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO

You will be part of the Brokerage - Payments team who enable blockchain customers to deposit and withdraw in the blockchain app Develop and integrate APIs from new and existing payment providers, banks and other third parties across multiple countries. Work with our FinOps team and payment providers to resolve customer issues Advocate best practices, code quality, test coverage and drive technical discussions Optimise existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain’s products Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data Work within interdisciplinary teams to continually deliver the highest quality software to our users

WHAT YOU WILL NEED

You know at least one programming language in depth You have at least 7 years experience building and shipping highly-available, fault tolerant, production ready distributed backend systems You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug and ship microservices You are customer focused and continuously suggest how the backend can provide the best Customer Experience You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring Preferably exposure to technologies such as Kafka, PostgreSQL, Redis We use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more A passion for crypto and the transformations it enables

COMPENSATION & PERKS

Full-time salary based on experience and meaningful equity in an industry-leading company Hybrid model working from home & awesome office location in Buenos Aires Apple equipment The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field Flexible work culture

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business need at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.

Apply Now:

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for software engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Full-Stack Developer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO:

Design, develop, and maintain scalable backend services and APIs. Build dynamic, user-friendly frontends using modern frameworks like React. Work closely with design and product teams to ensure seamless integration of user-facing and server-side features. Collaborate on system architecture and design decisions, emphasizing security, performance, and scalability. Implement automated testing across the stack to ensure high-quality deliverables. Optimize applications for performance and scalability in both backend and frontend layers. Write clean, reusable, and efficient code while adhering to best practices.

WHAT YOU WILL NEED:

Strong backend expertise in Kotlin or Java Solid understanding of databases (PostgreSQL, MySQL) Understanding of system design principles and scalable architectures Proficiency in frontend technologies like React Experience with event-driven architectures (e.g., Kafka, RabbitMQ). Strong problem-solving skills and ability to debug complex systems.

NICE TO HAVE:

Experience with cloud platforms like GCP, AWS or Azure Knowledge of blockchain technologies or financial systems. Skills in performance optimization on both client and server sides. Familiarity with Docker and CI/CD tools.

COMPENSATION & PERKS

Competitive full-time salary based on experience and meaningful equity in an industry-leading company The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry. Performance-based bonuses Apple equipment provided by the company Hybrid role from our office in Palermo, Buenos Aires.

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.  Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.  

Apply Now:

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time We are looking for Software Engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Back-End Engineer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO:

Design, develop, and maintain scalable backend services using Kotlin & Java Build and optimize APIs for seamless integration with front-end and third-party systems. Work with relational and NoSQL databases to manage and process large-scale data efficiently. Implement and maintain CI/CD pipelines for smooth deployment and testing processes. Collaborate with cross-functional teams to deliver secure, high-quality, and user-centric solutions. Conduct code reviews and mentor junior developers to foster a culture of continuous improvement. Work closely with design and product teams to ensure seamless integration of user-facing and server-side features.

WHAT YOU WILL NEED:

Proficiency in Java or Kotlin Strong knowledge of microservices architecture, API design, and database systems (PostgreSQL, MySQL) Understanding of system design principles and scalable architectures Familiarity with Docker and CI/CD tools. Experience with event-driven architectures (e.g., Kafka, RabbitMQ). Strong problem-solving skills, attention to detail, and a commitment to code quality.

NICE TO HAVE:

Experience with cloud platforms like GCP, AWS or Azure Knowledge of blockchain technologies or financial systems. Proficiency in frontend technologies like React

COMPENSATION & PERKS

Competitive full-time salary based on experience and meaningful equity in an industry-leading company Awesome office location in the heart of Paris - working 3 days in the office is mandatory Work from Anywhere policy The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an exciting, emerging industry Unlimited vacation policy; work hard and take time when you need it Performance-based bonuses paid in cash Apple equipment provided by the company

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.  Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.

Apply Now:

Blockchain.com is the world's leading software platform for digital assets. Offering the largest production blockchain platform in the world, we share the passion to code, create, and ultimately build an open, accessible and fair financial future, one piece of software at a time. We are looking for software engineers from a variety of technical backgrounds with a proven track record in building scalable, reliable and performant systems. You will play a critical role in building financial and crypto-native products, services and APIs. As a Senior Back-End Engineer you should lead by example - driving the technical discussions, influencing the approach and making a positive impact on the team's development by advocating the best engineering practices. WHAT YOU WILL DO

You will be part of the Brokerage - Orders team who enable buy, sell and swap of crypto Develop and integrate APIs from new and existing services, to our various product applications. Become a key member of a dedicated engineering team committed to rapidly shipping, and iterating on products that directly impact millions of users Advocate best practices, code quality, test coverage and drive technical discussions Optimise existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain’s products Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data Work within interdisciplinary teams to continually deliver the highest quality software to our users

WHAT YOU WILL NEED

You know at least one programming language in depth You have at least 7 years experience building and shipping highly-available, fault tolerant, production ready distributed backend systems You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug and ship microservices You are customer focused and continuously suggest how the backend can provide the best Customer Experience You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring Preferably exposure to technologies such as Kafka, PostgreSQL, Redis We use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more Have a basic understanding of reactive systems using CQRS and event sourcing. A bonus would be experience using Akka. A passion for crypto and the transformations it enables

COMPENSATION & PERKS

Full-time salary based on experience and meaningful equity in an industry-leading company Hybrid model working from home & awesome office location in the heart of London Unlimited vacation policy; work hard and take time when you need it Apple equipment The opportunity to be a key player and build your career at a rapidly expanding, global technology company in an emerging field Flexible work culture

Blockchain is committed to diversity and inclusion in the workplace and is proud to be an equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, color, national origin, gender, gender expression, sex, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, and apprenticeship. Blockchain makes hiring decisions based solely on qualifications, merit, and business needs at the time. You may contact our Data Protection Officer by email at email. Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data will be shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf.  Accordingly, if you are located outside of the United States, your personal data will be transferred to the United States once you submit it through this site. Because the European Union Commission has determined that United States data privacy laws do not ensure an adequate level of protection for personal data collected from EU data subjects, the transfer will be subject to appropriate additional safeguards under the standard contractual clauses.  Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  Under the GDPR, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. You also have the right to data portability. In addition, you may lodge a complaint with an EU supervisory authority.

Apply Now:

Senior Software Engineer, Backend - New Product Vertical

We are looking for a software engineer within the Consumer Product Group. In this role, you will be a founding engineer of a new team, designing and launching a new product offering on Coinbase.

What you'll be doing:

• End to end ownership of engineering for the new Coinbase for Business product
• Backend systems design and architecture for new product offering
• Writing code and building prototypes as needed for the MVP and future vision concepts for Coinbase for Business including international payments, payroll, invoices etc.
• Collaboration across Coinbase teams to launch supporting features - onboarding, multi-user, payment rails, tax, settings, commerce integrations etc.
• Write high-quality, well-tested code to meet customer needs.

What we look for in you:

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

Nice to haves:

• You've worked on engineering teams in the fintech space building financial and payments systems.
• You have gone through a rapid growth in your company (from startup to mid-size).
• You’ve worked with Golang, Ruby, Docker, Sinatra, Rails, Postgres, MongoDB or Redshift.
• You have 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 #: GCBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

About Truelogic

At Truelogic we are a leading provider of nearshore staff augmentation services headquartered in New York. For over two decades, we’ve been delivering top-tier technology solutions to companies of all sizes, from innovative startups to industry leaders, helping them achieve their digital transformation goals.

Our team of 600+ highly skilled tech professionals, based in Latin America, drives digital disruption by partnering with U.S. companies on their most impactful projects. Whether collaborating with Fortune 500 giants or scaling startups, we deliver results that make a difference.

By applying for this position, you’re taking the first step in joining a dynamic team that values your expertise and aspirations. We aim to align your skills with opportunities that foster exceptional career growth and success while contributing to transformative projects that shape the future.

Our Client

Our client is an engineering and research organization that contributes to protocols several types of protocols. Their mission is to build coordination engines that empower open innovation. This mission has a beginning but no end. They consider themselves players in an infinite sum, infinite horizon game.

Job Summary

Their 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 blockchain's most unique problems.

Responsibilities

• 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, working cross-functionally to share resources and identify common components/services while delivering mission-critical and highly scalable functionality.

Qualifications and Job Requirements

• 5+ years of experience developing scalable and reliable distributed systems.

• Proficiency in Go, Rust, C++, or a similar systems-level language, with a proven track record of delivering high-performance software.

• Strong understanding of blockchain fundamentals, including Ethereum protocol mechanics, consensus mechanisms, and smart contract interactions.

• Experience building and maintaining RESTful APIs and gRPC services for high-throughput applications.

• Expertise in PostgreSQL, including data modeling, performance tuning, and managing large datasets in distributed environments.

What We Offer

• 100% Remote Work: Enjoy the freedom to work from the location that helps you thrive. All it takes is a laptop and a reliable internet connection.

• Highly Competitive USD Pay: Earn an excellent, market-leading compensation in USD, that goes beyond typical market offerings.

• Paid Time Off: We value your well-being. Our paid time off policies ensure you have the chance to unwind and recharge when needed.

• Work with Autonomy: Enjoy the freedom to manage your time as long as the work gets done. Focus on results, not the clock.

• Work with Top American Companies: Grow your expertise working on innovative, high-impact projects with Industry-Leading U.S. Companies.

Why You’ll Like Working Here

• A Culture That Values You: We prioritize well-being and work-life balance, offering engagement activities and fostering dynamic teams to ensure you thrive both personally and professionally.

• Diverse, Global Network: Connect with over 600 professionals in 25+ countries, expand your network, and collaborate with a multicultural team from Latin America.

• Team Up with Skilled Professionals: Join forces with senior talent. All of our team members are seasoned experts, ensuring you're working with the best in your field.

Apply now!

Apply Now:

Software Engineer, Backend - New Product Vertical

We are looking for a software engineer within the Consumer Product Group. In this role, you will be a founding engineer on a new team, designing and launching a new product offering on Coinbase.

What you'll be doing:

• Backend systems design and architecture for the new Coinbase for Business product
• Writing code and building prototypes as needed for the MVP and future vision concepts for Coinbase for Business including international payments, payroll, invoices etc.
• Collaboration across Coinbase teams to launch supporting features - onboarding, multi-user, payment rails, tax, settings, commerce integrations etc.
• Write high-quality, well-tested code to meet customer needs.

What we look for in you:

• You have at least 2+ years of experience in software engineering.
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
• You write high quality, well tested code to meet the needs of your customers.
• You’re passionate about building an open financial system that brings the world together.

Nice to haves:

• You've worked on engineering teams in the fintech space building financial and payments systems.
• You have gone through a rapid growth in your company (from startup to mid-size).
• You’ve worked with Golang, Ruby, Docker, Sinatra, Rails, Postgres, MongoDB or Redshift.
• You have Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services.

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

Apply Now:

Apply Now:

Apply Now:

About Us

Chorus One is one of the leading operators of infrastructure for Proof-of-Stake networks and decentralized protocols. Tens of thousands of retail customers and institutions are staking billions in assets through our infrastructure helping to secure protocols and earn rewards. Our mission is to increase freedom and speed of innovation through decentralized technologies.

We are a diverse team of 70+ people distributed all over the globe. We value radical transparency, striving for excellence and improvement while treating each other with kindness and generosity. If this sounds like you, we’d love to hear from you.

Position Overview:

As a senior software engineer, you will join one of our engineering teams to assist in building and maintaining tools and automation to support our validator operations. We take the upstream node software from projects like Ethereum, Solana, Cosmos, or Avalanche; compile it; run it on one of our servers; and then make sure it is reliable and secure, monitor it, and keep it up to date. We do this for more than 60 blockchain networks, which means that it is not feasible to do all of this by hand. Instead, we build automation. Some of the things we do:

• Contribute to upstream software to improve observability, and build monitoring tools from scratch where none exist. The teams that build the node software are not the teams that operate this software at scale, and as such, observability is often not a first priority. We develop our own tools for on-chain and off-chain monitoring, both for short-term metrics (to alert on) and long-term metrics to measure our performance, and to support optimisation decisions.
• Build tools to track and manage our fleet of servers. We work mostly with bare-metal servers across multiple providers. This means that no vendor-specific portal is going to give us a complete overview of our infrastructure, instead we have an in-house tool that integrates with vendor APIs and gives us a central overview.
• Automate machine provisioning. Instead of working with 10+ cloud and bare metal providers’ flavor of installing Ubuntu, we build our own installer that is uniform across our infrastructure.
• Track and automate builds. Each of the 60+ networks we operate regularly releases updates. It would be tedious to manually git pull && make for every release, instead we have automation watching for new releases that automatically builds them and registers them in our package registry.
• Automate updates and failover. When we have a new package, we still need to roll it out to our fleet and restart any nodes, in a controlled manner and without downtime. For validating nodes, we also need to fail over before we restart them, and confirm the new node is healthy. To automate this, we need to have 100% confidence in our tooling, because a mistake here can lead to double-signing, which incurs a financial penalty.
• Automate snapshot creation and storage. Blockchains node software is stateful in nature: the chains are often terabytes in size. While it is possible for new nodes to sync from the p2p network, this can take days to weeks, which means it is not a suitable method when we move workloads between machines. We automate taking snapshots of this data, so we can be more flexible about what runs where, without compromising on security.

Our internal tooling:

It is written in a mix of Rust, Python, Go, and a bit of TypeScript. We use Postgres as our database of choice. We deploy our code either directly onto Ubuntu hosts, running under systemd or in Docker containers, and we also have a Kubernetes cluster running various stateless applications. Due to the diverse nature of the software we run, we also have to occasionally dive into codebases written in C, C++, OCaml, or TypeScript.

You can learn more about our approach to operating nodes in our Network Handbook.

Key Responsibilities

• Design and develop new features. Discuss with internal stakeholders to clarify how our next feature should look, discuss with fellow engineers how it should be implemented, and then drive implementation to completion.
• Support and collaborate. Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.
• Innovation and continuous improvement. Seek to simplify, optimize, and secure our staking services and systems.
• Take part in on-call rotation approximately 2 days per month. You will be responsible for automation that manages our validators and infrastructure, including its uptime and incident response.

Job requirements

What we are looking for:

• 5+ years experience as a Software Engineer.
• Experience with operating and maintaining server-side software in production.
• Deep understanding of at least one compiled statically typed programming language such as Rust, Go, Kotlin, C++, or Haskell.
• Experience with at least one scripting language such as Python.
• Experience using SQL databases, preferably PostgreSQL.
• Strong communication skills and ownership to drive new features independently.
• Interest in blockchain technology, in particular distributed systems and consensus algorithms.
• Affinity with infrastructure and the lower levels of Linux userspace.
• You are able to work in the following time zone: Switzerland ± 6 hours.

What We Offer:

🌱 Growth & Learning

We’re committed to your development! Benefit from an annual 3,000 CHF learning budget that goes beyond just conferences—supporting your physical, emotional, and mental well-being too. Attend up to two conferences a year to dive deeper into the Web3 space and connect with the community. Plus, jumpstart your crypto journey with our $1,000 Crypto Starter Kit to explore and engage with cryptocurrencies hands-on.

🤝 Collaborative Culture

Collaboration is woven into our DNA. We thrive in multiplayer settings, ensuring every voice contributes to our mission. Connect across teams through our buddy programs, regular virtual coffee chats, and biannual retreats, which offer unparalleled opportunities to build stronger relationships while tackling some of the industry’s most exciting challenges.

✈️ Retreats in Iconic Destinations

Twice a year, we bring the entire team together for all-expenses-paid retreats in inspiring locations. Past retreats have taken us to Kenya, the USA, South Korea, Switzerland, Spain, Turkey, Thailand, Dubai and Japan. Our next stop? Budapest, Hungary! These retreats are designed to recharge, connect, and spark innovation.

🏡 Work From Anywhere

Embrace remote flexibility that empowers you to work from anywhere in the world. Prefer a coworking space? We’ve got you covered with a 500 CHF/month coworking budget. And for those growing their families, enjoy paid parental leave to ensure your personal and professional lives align seamlessly.

🗣️ Radical Transparency

We practice radical candor, fostering an environment of open, honest feedback that helps us grow individually and as a team. Expect a culture where learning from each other is not just encouraged—it’s celebrated.

💸 Compensation & Equity

We offer a competitive fixed salary in your preferred local currency or stable coins, complemented by stock options, giving you a stake in the exciting future we’re building together.

💼 Employment

We offer flexibility to suit your individual needs. With the ability to provide local employment in over 150 countries, you’ll have access to local benefits tailored to your region. Prefer contractor status instead? That’s an option too. During the offer, we work with you to determine the best arrangement, ensuring your experience aligns with your personal and professional preferences.

✨ Curious to see what life at Chorus One is really like? Check out these videos for a behind-the-scenes look:

• Culture at Chorus One

About Us

Chorus One is at the forefront of Proof-of-Stake networks and decentralized protocols, helping secure billions in assets for tens of thousands of customers and institutions worldwide.

Our mission? To drive freedom and innovation through cutting-edge decentralized technologies.

We’re a global powerhouse of 75+ talented individuals from 25+ countries, united by a shared passion for excellence, radical transparency, and continuous growth. But it’s not just about results—we believe in treating each other with kindness and generosity while tackling some of the industry’s most exciting challenges.

If you’re ready to make an impact in a collaborative, high-energy team redefining the future of blockchain infrastructure, we want to hear from you!

Position Overview

As a Frontend Software Engineer, you will lead the development of our user-facing applications, ensuring an exceptional experience for our customers and stakeholders. You’ll work on high-impact projects like our OPUS Pool Ethereum staking portal and tools that enhance staking for our users. Collaborating closely with product managers, designers, and backend engineers, you’ll play a key role in delivering intuitive, performant, and scalable solutions.Your work will directly shape the way thousands of users interact with our staking services and products.

Our Tech Stack

Our frontend applications are built with TypeScript and React.js (Next.js), leveraging modern tools for fast and efficient development. While your primary focus will be on the frontend, you may occasionally contribute to backend tasks, which utilize Python, Go, Rust, Postgres for databases, and Kubernetes for deployment.

Key Responsibilities:

• Lead Frontend Development: Take ownership of frontend initiatives, proactively driving development efforts, ensuring high-quality standards, and fostering collaboration across teams.
• Contribute to Open-Source SDK: Actively contribute to our open-source staking SDKs, supporting multiple blockchain ecosystems, including Ethereum, Solana, Cosmos, Ton, Near, and others.
• Develop Staking DApps: Build intuitive staking applications by connecting wallets, crafting transactions, and creating seamless user interfaces that abstract away blockchain complexities.
• Support and collaborate: Review and discuss engineering designs, review code, help fellow engineers, and mentor them on a technical level.

Job requirements

What we are looking for:

• 4+ years experience as a Front End engineer.
• Strong Typescript knowledge and experience working with React.js.
• Experience working on the back-end using Python, Rust, Go or other languages.
• Experience working with databases
• Good understanding of security principles.
• Having worked on a user-facing product before, operating and maintaining applications in production.
• Strong communication skills and ownership to drive new features independently.
• You are able to work in the following time zone: Switzerland ± 6 hours.
• Experience working with blockchain technologies, alternatively passion for learning.

What We Offer:

🌱 Growth & Learning

We’re committed to your development! Benefit from an annual 3,000 CHF learning budget that goes beyond just conferences—supporting your physical, emotional, and mental well-being too. Attend up to two conferences a year to dive deeper into the Web3 space and connect with the community. Plus, jumpstart your crypto journey with our $1,000 Crypto Starter Kit to explore and engage with cryptocurrencies hands-on.

🤝 Collaborative Culture

Collaboration is woven into our DNA. We thrive in multiplayer settings, ensuring every voice contributes to our mission. Connect across teams through our buddy programs, regular virtual coffee chats, and biannual retreats, which offer unparalleled opportunities to build stronger relationships while tackling some of the industry’s most exciting challenges.

✈️ Retreats in Iconic Destinations

Twice a year, we bring the entire team together for all-expenses-paid retreats in inspiring locations. Past retreats have taken us to **Kenya, the USA, South Korea, Switzerland, Spain, Turkey, Thailand,**Dubai and Japan. Our next stop? Budapest, Hungary! These retreats are designed to recharge, connect, and spark innovation.

🏡 Work From Anywhere

Embrace remote flexibility that empowers you to work from anywhere in the world. Prefer a coworking space? We’ve got you covered with a 500 CHF/month coworking budget. And for those growing their families, enjoy paid parental leave to ensure your personal and professional lives align seamlessly.

🗣️ Radical Transparency

We practice radical candor, fostering an environment of open, honest feedback that helps us grow individually and as a team. Expect a culture where learning from each other is not just encouraged—it’s celebrated.

💸 Compensation & Equity

We offer a competitive fixed salary in your preferred local currency or stable coins, complemented by stock options, giving you a stake in the exciting future we’re building together. (USD 100k - 140k) + equity.

💼 Employment

We offer flexibility to suit your individual needs. With the ability to provide local employment in over 150 countries, you’ll have access to local benefits tailored to your region. Prefer contractor status instead? That’s an option too. During the offer, we work with you to determine the best arrangement, ensuring your experience aligns with your personal and professional preferences.

✨ Curious to see what life at Chorus One is really like? Check out these videos for a behind-the-scenes look:

• Culture at Chorus One

Steakhouse Financial’s mission is to pioneer open and transparent finance. We build transparent, efficient, and accessible financial primitives to power the next generation of capital markets on public blockchains. We empower leading DAOs and crypto-native companies including Sky (FKA MakerDAO), Lido, Morpho, Ethena, and ENS through strategy, risk, and financial advisory. Our focus areas include real world assets (RWAs), stablecoins, curating efficient lending markets, market making, and actively participating in markets via proprietary trading to enhance liquidity and overall market health.

We are gathering the best minds in finance, engineering, legal, data, and risk to build the future of finance.

About the Role:

As a Senior Full Stack Engineer at Steakhouse, you will have the opportunity to lead the development of a new generation of on-chain DeFi experiences. You’ll be in charge of shipping a suite of products that can scale to millions of users on top of infrastructure that is safely and efficiently processing transactions worth billions in underlying value. You will join a small but ambitious team with a wide range of responsibilities who are working to solve some of DeFi and TradFi’s most challenging problems. You will play a pivotal role in designing and implementing new primitives for DeFi in partnership with the largest and most sophisticated capital allocators in the world, to truly scale DeFi globally.

What you’ll do:

• Designing and developing new user-facing on-chain experiences that push the frontier of tokenized assets, DeFi, and institutional adoption of crypto.
• Deploying modern, full-stack web applications following best practices to ensure compliance, security, and availability across multiple geographies and networks.
• Take a leadership role in defining and driving architectural decisions, ensuring the platform is scalable, secure, and aligned with long-term business objectives
• Defining procedures around managing deployments, handling technical debt, and driving continuous improvement so that we can ship with quality and speed.
• Contributing in an open source manner to projects that aim to drive transparency and composability via on-chain systems, data, and and services (e.g. dashboards)
• Working closely with solidity engineers to integrated systems and API endpoints that enable modularity and composability for our platforms that expose blockchain functionality to front-end applications and external stakeholders
• Implementing monitoring and alerting systems to maintain high uptime and low-latency experiences
• Building CI/CD pipelines that leverage leading cloud infrastructure platforms (AWS, Google Cloud) and industry standard tools
• Collaborate with design teams to build responsive, modern web applications that delights users and excites industry partners
• Implementing Large Language Model-enabled experiences like chat interfaces or agentic frameworks
• Iterate rapidly with stakeholders to solve problems within DeFi and TradFi
• Guide junior and mid-level engineers, perform code reviews, and foster a culture of knowledge sharing and best practice adoption
• Champion engineering excellence and agile processes, ensuring projects are delivered on time and on budget

What we’re looking for:

• Bachelor’s or above in Computer Science, Engineering, or a related technical field.
• 5+ years of software engineering experience with a strong background in TypeScript, React, NextJS, Tailwind, and TanStack Query (e.g. T3 stack) as well as Python and SQL.
• Minimum of 2+ years of experience working in developing decentralized applications, ideally with another DeFi Protocol with a large user base.
• Ideally strong familiarity with web3 programing and using EVM-based tooling like, Foundry, Tenderly, etc.
• Expertise in Node.js, Python, Go, or similar on the backend, with a proven track record of building scalable REST or GraphQL APIs.
• Experience deploying applications across multiple regions using cloud platforms like AWS, Google Cloud.
• Familiarity with cloud-native architecture, VPC networking, telemetry and monitoring.
• Proficiency with containerization (Docker/Kubernetes), and CI/CD pipelines (Argo CD).
• Basic to intermediate familiarity with smart contracts, Ethereum, EVM-based chains, or other relevant blockchain technologies.
• Proven expertise in relational database management using PostgreSQL, including designing robust data schemas, optimizing SQL queries, and constructing scalable data pipelines
• Knowledge of secure coding practices, focused on implementing robust encryption, authentication, and authorization protocols (e.g., OAuth2, JWT).
• Practical experience with various DeFi protocols (e.g., lending, derivatives, AMMs, stablecoins) and an ability to design and implement complex financial logic on-chain.
• Knowledge of tokenization platforms, and relevant industry standards (e.g., ERC-20, ERC-721, ERC-1155).
• Excellent technical and non-technical communication skills, verbal and written.
• Strong emphasis on understanding the “why” behind requirements and commitment defining the “minimum scope.”

What we offer:

• Opportunities to be ambitious, grow, and push the frontier of global digital finance.
• Competitive compensation including salary, future token rights, and equity.
• True impact at scale - we have partnered with some of the world’s largest financial institutions to bring real world on-chain
• Work within a remote and highly collaborative team consisting of diverse experts with the opportunity to travel to team events and conferences
• Regular opportunities for skill development, leadership roles, conference participation, and knowledge sharing in a supportive, fast-paced environment
• An environment where we work hard and have fun doing so!

Please email your cover letter and CV to email

Coinbase is seeking a skilled Backend Engineer to join the Institutional Foundations team. This role offers the opportunity to build and scale systems that are critical to the success of Coinbase Institutional, directly impacting global availability, fund safety, and user experience. You'll collaborate with a talented team to create highly reliable and secure solutions, ensuring a seamless experience for Coinbase's institutional clients.

As an engineer at Coinbase, you will solve unique, large scale, highly complex technical problems, bridging the constraints posed by web-scale applications and blockchain technology. You will help build the next generation of systems to make cryptocurrency accessible to everyone across the globe, operating real-time applications with high frequency, low latency updates, and managing the most secure, dockerized infrastructure running in the cloud.

What you'll be doing:

• You will build new services to meet critical product and business needs using Golang for our Card Program
• You will help articulate a long term vision for maintaining and scaling Coinbase Institutional's backend systems
• You will work with engineers, designers, product managers and senior leadership to turn the product and technical vision into a tangible roadmap every quarter
• You will independently take ownership over the completion and quality of your tasks and projects and write high quality, well tested code to meet the needs of your customers
• Show bias for action, and data-driven decisions to experiment new solutions as fast as possible

What we look for in you:

• You have at least 2 years of experience in software engineering
• You write high quality, well tested code to meet the needs of your customers
• You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture
• You have experience executing technical tasks and projects end-to-end
• You’re passionate about building an open financial system that brings the world together.
• You're an excellent written and verbal communicator in English

Nice to haves:

• You have previous professional working experience with Golang, Postgres, MongoDB
• You’ve built financial, high reliability or security systems
• You have experience with Coinbase products and/or you have experience with Blockchains (such as Bitcoin, Ethereum etc..)
• You have gone through a rapid growth in your company (from startup to mid-size)
• You have experience decomposing a large monolith into microservices
• You are passionate about blockchain technology and a power user of crypto exchange applications or dapps

Job #: GIBE04UK

Apply Now:

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

The Growth organization drives Coinbase’s mission of bringing the world onchain. By building and leveraging growth tools across multiple avenues, including referral and incentives programs, creating a world-class notifications system, building a dynamic, engaging, and accessible logged-out web experience, and optimizing our new user onboarding flow, we ensure that Coinbase is the easiest, safest, and fastest way to buy, hold, and trade Crypto assets, and ensure our new users are set up for success from their first interaction.

What you'll be doing:

• Build and run experiments to power the growth of Coinbase’s retail products.
• Design scalable systems to solve novel problems with modern cloud technology and industry best practices.
• Articulate a long term vision for maintaining and scaling our backend systems and the teams running them.
• Work with engineers, designers, product managers and senior leadership to turn our product and technical vision into a tangible roadmap every quarter.
• Write high quality, well tested code to meet the needs of your customers.

What we look for in you:

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

Nice to haves:

• You have experience launching new products from 0 to 1

• Experience with growth experiments or A/B testing frameworks.
• You have experience with Blockchain technology (such as Bitcoin, Ethereum etc..)
• You’ve worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB or DynamoDB.
• You’ve built fintech, highly reliable and/or secure systems.
• 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 #: GCBE05US

*Answers to crypto-related questions may be used to evaluate your onchain experience.

#LI-Remote

Apply Now:

Senior Software Engineer (Backend) $180k – $260k Who We Are. Wynd Labs is an early-stage startup that is on a mission to democratize the future of AI. Through our first product, Grass, we provide universal access to public web data, and a system where ordinary people can participate in the process - and share in the benefits. This project is for those who lead with initiative, seek to challenge themselves and thrive on curiosity. We operate with a lean, highly motivated team who revel in the responsibility that comes with autonomy. We have a flat organizational structure, the people making decisions are also the ones implementing them. We are driven by ambitious goals and a strong sense of urgency. Leadership is given to those who show initiative, consistently deliver excellence and bring the best out of those around them. Join us if you want to set the tone for a fair and equitable internet. The Role. We are looking for a Senior Software Engineer (Backend) who is experienced and brings deep expertise in backend development. You will join a small, talented team and lead efforts to architect scalable solutions, drive technical excellence, and support our vision for a future where Grass plays a critical role in shaping the internet's evolution. Who You Are.

BS or MS degree in a STEM major or equivalent job experience required 4+ years experience in software development and writing very high quality code that is robust and easy to maintain Knowledge on how to build large scalable systems Knowledge and experience in identifying and solving issues with intricate, live software systems, as well as in-depth familiarity with contemporary software development processes such as continuous integration and continuous deployment. Professional or native English language proficiency

What You'll Be Doing.

Develop new features and software improvements Test, deploy and debug backend API services Write clear, tested, documented code Create and review technical design, code, and documentation Contribute to Wynd’s infrastructure which includes mobile, desktop and server-side applications

Technologies Used.

Node.js, PostgreSQL, Redis Clusters, Go, Python, Kubernetes, AWS (EKS, Amplify, Elasticache, RDS)

Why Work With Us.

Opportunity. We are at at the forefront of developing a web-scale crawler and knowledge graph that allows ordinary people to participate in the process, and share in the benefits, of AI development. Culture. We’re a lean team working together to achieve a very ambitious goal of improving access to public web data and distributing the value of AI to the people. We prioritize low ego and high output. Compensation. You’ll receive a competitive salary and equity package. Resources and growth. We’re well-capitalized, with backing from leading venture funds like Polychain, Tribe, NLH, Hack, BH Digital, and more. We keep a lean team, and this is a rare opportunity to join. You’ll learn a lot and grow as our company scales.

Apply Now: