Remote Senior Backend Engineer - Blockchain Scale & Security

Offchain is hiring a senior backend engineer to advance the Nitro/Arbitrum infrastructure. This fully remote role targets US-based candidates and emphasizes building scalable distributed systems, improving security, and delivering reliable core services alongside world-class engineers. You’ll drive design of compiler pipelines, API-first interfaces, and collaboration with research, product, and security teams. Strong experience in Go or Rust and cloud/Docker/Kubernetes is required.