Backend Engineer

• Take end-to-end ownership of features (backend, API, deployment)
• Design and build new modules (connectors, API routes, wallet / transaction modules, alerts engine)
• Improve, maintain, and scale existing services
• Implement, enforce, and monitor APIs to external crypto services (REST, WebSocket, FIX where applicable)
• Work on state synchronization, caching, rate limits, backpressure, and resilient connectivity
• Ensure system security and correctness (authentication, authorization, encryption, safe handling of keys / wallets)
• Participate in architectural decisions and roadmap planning
• Occasionally interface with DevOps / infrastructure to deploy, monitor, and maintain production services

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