Senior Backend Engineer - Web3 Trading Infrastructure Remote | Full-time | DeFi + Trading Systems - Must be from a Crypto background! A decentralized trading company is building a next-gen crypto infrastructure platform, connecting advanced trading, analytics, and decentralized automation in one place. The engineering team is fast, global, and deeply embedded in the DeFi space. We’re hiring a Senior Backend Engineer to design and scale event-driven backend systems powering real-time trading data and on-chain execution. The Role You’ll build microservices that talk to blockchains, optimize performance for real-time trading, and collaborate with product, DevOps, and data teams. This is a role for builders who love ownership, write production-grade TypeScript, and want to shape how decentralized trading tools scale globally. Tech Stack TypeScript, Node.Js, NestJS Docker, RabbitMQ, Redis SQL & NoSQL WebSockets, REST APIs Premio: Kubernetes, Grafana, Solidity, Rust What We’re Looking For 5+ years of backend engineering experience Strong in microservices and event-driven systems Fluent with TypeScript/Node and performance tuning Solid understanding of DeFi concepts and DEX/CEX mechanics Comfortable shipping fast and collaborating across time zones Why Join You’ll join a small, high-output team that’s building critical backend architecture for trading automation in DeFi. Expect autonomy, rapid iteration, and a real say in shaping the product’s technical direction. If you love DeFi, distributed systems, and clean, production-level code, this is the place to do your best work.