Senior Software Engineer — Trade & Blockchain

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.