Senior Rust Engineer
Fermah builds protocol-agency infrastructure centered on Fermah Kernel, a workflow engine for autonomous, deterministic, cryptographically attested execution across protocols.
Funding history
Investors
Projects
About Fermah
Fermah operates Fermah Froben, a universal zero-knowledge proof marketplace, and Flashcast Social, an automatically resolved prediction-market product. Its infrastructure connects proof demand with GPU/CPU supply, orchestrates workflows, and publishes verifiable results on-chain.
Skills
About the Role
You will build and maintain backend systems, including networking, node software, client software, and supporting infrastructure. You will design and implement proving workload orchestration across distributed prover machines, contribute to protocol design throughout the software development lifecycle, provide hands-on technical co-leadership, and help onboard new engineers.
Requirements
- Proven production experience with Rust and async programming using Tokio.
- Experience with backend blockchain node and client software and supporting infrastructure.
- Knowledge of HTTP and WebSocket RPC APIs.
- Familiarity with the EVM ecosystem and leading Web3 tooling.
- Demonstrated success launching greenfield projects from scratch.
- Track record on high-performance teams with strong execution culture.
Responsibilities
- Build and maintain backend systems, including networking, node software, client software, and supporting infrastructure.
- Design and implement proving workload orchestration across distributed prover machines.
- Contribute to protocol design throughout the software development lifecycle.
- Provide technical co-leadership through hands-on implementation.
Benefits
- Competitive salary and equity.
- Driven, collaborative team that values excellence and delivery.
- Culture built on mutual respect, empathy, and impact.