Senior Backend Software Engineer, Phantom

• Bachelors degree in Computer Science or related technical field or equivalent practical experience
• Pragmatic engineering mindset — focuses on results and user impact, not abstract purity
• Proactive and outcome-oriented: anticipates problems, pushes features to completion without waiting for perfect specs
• Strong communicator and pragmatic problem solver - explains complexity simply, favors progress over perfection
• Node.js / NestJS at scale; event-driven design (queues, retries, idempotency)
• REST API architecture: versioning, pagination, error models, authentication, rate-limiting
• Full-stack awareness: understands trade-offs of state management (client vs server) and latency budgets
• Distributed-systems fundamentals: concurrency, ordering, retries, data consistency

Desirable

• Staff Backend Engineer who blends systems thinking with product pragmatism and a real passion for crypto
• You’ll design, maintain, and evolve the backend services and APIs that connect Phantom Cash to blockchains
• You understand both client-server architecture and blockchain protocols, and you know how to balance reliability, quality, and speed
• You communicate clearly across pods, document rigorously, and elevate the engineering bar through execution and mentorship
• Your work will make Phantom Cash feel dependable, seamless, and ready to scale