Senior Software Engineer — Trade & Blockchain

About this role

WHAT YOU’LL DO

- Design, implement, test, and operate production systems in a complex trading environment.

- Own the correctness, reliability, and operability of the features you build.

- Actively surface and resolve ambiguity in requirements, product logic, and system behavior.

- Write clear, maintainable code with a strong bias toward simplicity and correctness.

- Participate in incident response and follow through with durable fixes and improvements.

- Collaborate closely with peers through code reviews, design discussions, and shared problem-solving.

WHAT WE’RE LOOKING FOR

- Strong engineering fundamentals and sound judgment in complex systems.

- A demonstrated bias toward correctness, reliability, and production ownership.

- Comfort reasoning about non-trivial business logic, stateful systems, and edge cases.

- Consistent self-directed productivity in ambiguous or loosely scoped work.

- Clear, collaborative communication and a strong team-oriented mindset.

Nice to Have

- Experience with trading systems, exchanges, or other high-stakes domains.

- Production experience with Go (Golang) or performance-sensitive backend systems.

- Prior ownership of services in production, including on-call or incident response.

THIS ROLE IS NOT A FIT IF

- You prefer narrowly scoped tasks with fully specified requirements.

- You avoid production ownership or incident responsibility.

- You optimize primarily for speed or novelty over correctness and clarity.

- You are uncomfortable working in systems with significant complexity and real-world consequences.