Senior Go Developer

vor 14 Stunden


Zürich, Zürich, Schweiz Relai 🇨🇭 Vollzeit CHF 120'000 - CHF 180'000 pro Jahr

At Relai, we are on a mission to make Bitcoin the go-to savings technology—simple, accessible, and secure. As
Europe's leading Bitcoin startup
, we're pioneering the future of Bitcoin investing by making it effortless for individuals and institutions alike to buy, sell, and hold Bitcoin without complexity or middlemen.
With $12M in Series A funding and rapid growth
, we are expanding our team of passionate Bitcoiners.

We're looking for a
Senior Go Developer (m/f/d)
to play a pivotal role in enhancing Relai's mobile experience, ensuring high-net-worth individuals (HNWIs) and small-medium-sized businesses (SMEs) have a seamless and secure way to grow their Bitcoin holdings. Your contributions will directly impact our ability to deliver an intuitive, world-class app for Bitcoin investing.

Your Role
As a Senior Go developer, you will:

  • Design, develop, and maintain high-quality backend microservices
    using Go, ensuring scalability, reliability, and performance.
  • Collaborate closely with cross-functional teams
    , including product managers, DevOps engineers, and QA/test engineers, to deliver robust and well-tested solutions.
  • Participate in code reviews and audits
    , providing constructive feedback to maintain high standards of code quality and best practices.
  • Optimize application performance
    , ensuring efficient use of resources and minimal latency in production systems.
  • Contribute to architecture decisions
    , participating in the design of distributed systems and ensuring the system's modularity and maintainability.
  • Implement and maintain APIs
    , ensuring seamless communication between services and external systems.
  • Troubleshoot and resolve issues
    , debugging production-level problems quickly and effectively.
  • Stay up to date with Go best practices, new tools, and industry trends, and share knowledge with the team.

What You Bring

  • 5+ years of professional experience
    in a similar backend development role, with a strong focus on building scalable systems.
  • 3+ years of hands-on experience with Go (Golang)
    , demonstrating proficiency in writing clean, efficient, and maintainable code.
  • A strong preference for simple, iterative solutions, with a commitment to continuous improvement and optimization.
  • An obsession with maintainable, high-quality code, adhering to best practices and ensuring long-term sustainability.
  • A self-starter mindset, capable of working independently and delivering results with minimal supervision.
  • Proven experience in API development, including designing and maintaining RESTful or gRPC interfaces.
  • Familiarity with CI/CD pipelines and tools to streamline development and deployment workflows.
  • Experience working in an agile environment, embracing collaboration, feedback, and iterative progress.
  • Solid knowledge of cloud and microservice design patterns, with an understanding of distributed systems architecture.

Why Join Relai?

  • 100% remote work
    – Join a fully remote, flexible team working across Europe.
  • Relai provides you with the latest MacBook laptop and an iPhone
    to ensure smooth and effective work.
  • Competitive salary + employee participation
    – We grow together.
  • 0% fees on Bitcoin purchases
    at Relai – stack sats effortlessly.
  • Meaningful perks
    – Blinkist, Spotify, and Netflix subscriptions on us.
  • A senior role in a fast-growing Bitcoin company
    – Make a real impact in shaping the future of Bitcoin adoption in Europe.


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