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Support deployment and maintenance of distributed infrastructure for a Layer-1 blockchain and exchange. Optimize transaction pipelines for speed and reliability, build secure production-grade systems, maintain high-availability across cloud/distributed environments, and apply observability and IaC best practices while collaborating with product and protocol teams.

Build and maintain backend services and infrastructure for a Layer 1 blockchain and native DEX. Develop APIs, data pipelines, RPC endpoints, explorers, and dev tools using Node.js, Rust, and other backend technologies. Write production-grade, well-tested code, collaborate with cross-functional teams, and contribute to architecture and technical decisions.

Design and implement high-performance components for a Layer 1 DEX engine and protocol runtime in Rust/C++/Go. Build low-latency order execution pipelines, optimize concurrency, memory, and I/O for determinism and throughput, profile and resolve bottlenecks, and collaborate on protocol-safe, consensus-compatible execution abstractions.

Lead and build the end-to-end Nexus Exchange (matching, risk, settlement, indexing, APIs, oracle, infra). Own architecture, hire and grow engineering teams, drive product outcomes, ensure correctness, low latency, high throughput, observability, automation, and rigorous testing in a money-handling domain.

The Tech Lead Engineer will define technical architecture, write production code, guide engineering pods, and mentor team members while ensuring high-quality delivery across diverse tech stacks.