* 04 mars 2026 * 80 - 100% * Durée indéterminée * Lausanne Lead Backend Engieneer - Web3 Infrastructure (TypeScript & Rust) Location: Lausanne, Switzerland | Work Setup: Hybrid (2 days remote/week) Type: Permanent | Start Date: Flexible | Workload: 80-100% Are you a backend engineer passionate about building performant, scalable systems and eager to explore cutting-edge technologies in the Web3 space? We're looking for a Lead Backend Developer to join a fast-growing DeFi project backed by a highly technical team and a strong crypto-native vision. Lead Back-End Engineer - TypeScript/Rust Your Mission \\- Lead a team of 4 talented Backend Engineers across various web3 backend projects \\- Architect and implement high-reliability backend services (using TypeScript & Rust) that support core blockchain-enabled products. \\- Build APIs, data pipelines, and internal tooling to streamline platform scalability and performance. \\- Lead the full development lifecycle\