Senior Fullstack Engineer (Rust / TS / React) — x3 Positions

The Role: Build and scale crypto + fiat payment infrastructure. You will architect core services in Rust—handling payment flows, custody, and settlement—while ensuring a seamless React-based frontend. Key Requirements: • Proven experience with Rust in production (concurrency, performance tuning). • Strong TypeScript/React skills for complex financial UIs. • Deep understanding of Blockchain/Web3 (interacting with RPCs). • Experience with PostgreSQL, Redis, and secure API design.