At Relai, we are on a mission to make Bitcoin the go-to savings technology—simple, accessible, and secure.
We are Europe’s leading Bitcoin startup, pioneering the future of Bitcoin investing by making it effortless for individuals and institutions 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 are looking for a Senior Go Developer (m/f/d) to enhance Relai’s mobile experience for high-net-worth individuals (HNWIs) and small-medium-sized businesses (SMEs).
Your contributions will directly impact our ability to deliver an intuitive, world-class app for Bitcoin investing.
As a Senior Go developer, you will design, develop, and maintain high-quality backend microservices using Go, ensuring scalability, reliability, and performance.
You will collaborate closely with cross-functional teams, including product managers, DevOps engineers, and QA/test engineers, to deliver robust and well-tested solutions.
You will participate in code reviews and audits, providing constructive feedback to maintain high standards of code quality and best practices.
You will optimize application performance, ensuring efficient use of resources and minimal latency in production systems.
You will contribute to architecture decisions, participating in the design of distributed systems and ensuring the system's modularity and maintainability.
You will implement and maintain APIs, ensuring seamless communication between services and external systems.
You will troubleshoot and resolve issues, debugging production-level problems quickly and effectively.
You will stay up to date with Go best practices, new tools, and industry trends, and share knowledge with the team.
Requirements:
You must have 5+ years of professional experience in a similar backend development role, with a strong focus on building scalable systems.
You should have 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 is required, with a commitment to continuous improvement and optimization.
You must have an obsession with maintainable, high-quality code, adhering to best practices and ensuring long-term sustainability.
A self-starter mindset is essential, capable of working independently and delivering results with minimal supervision.
Proven experience in API development, including designing and maintaining RESTful or gRPC interfaces, is necessary.
Familiarity with CI/CD pipelines and tools to streamline development and deployment workflows is required.
Experience working in an agile environment, embracing collaboration, feedback, and iterative progress, is essential.
You should have solid knowledge of cloud and microservice design patterns, with an understanding of distributed systems architecture.
Benefits:
You will enjoy 100% remote work, joining 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.
A competitive salary plus employee participation is offered, allowing us to grow together.
You will benefit from 0% fees on Bitcoin purchases at Relai, making it easy to stack sats effortlessly.
Meaningful perks include subscriptions to Blinkist, Spotify, and Netflix on us.
You will hold a senior role in a fast-growing Bitcoin company, making a real impact in shaping the future of Bitcoin adoption in Europe.