Salary: CHF 120’000 - 140’000 per year Requirements: Strong Rust experience in systems or backend engineering. Solid grasp of networking fundamentals (UDP, packet-level operations, routing, network integration). Experience with performance optimization and low-level debugging. Responsibilities: Design and maintain low-latency, high-throughput systems. Build and refine networking components and protocol-level code. Improve performance, reliability, and fault tolerance across services. Collaborate with researchers and engineers to shape architecture. Debug complex distributed-system issues in production. Technologies: Backend Blockchain Cryptography Network Python Rust C++ TCP/IP More: Our client is building high-performance distributed systems and is looking for a Rust engineer to strengthen their core networking and protocol layer. last updated 5 week of 2026