Senior Rust Blockchain Developer — Autheo | Chain, Node, Smart Contracts & Tooling
Launch Legends · Posted Nov 11, 2026
- Cheyenne, Wyoming, United States
- Part-time · Senior
- 5+ years
Lead Rust engineering on Autheo’s node, smart contracts, and tooling, driving production-ready components and infrastructure.
Compensation
This is a part-time equity / token-based cofounder opportunity. You will receive equity in Launch Legends, Autheo, and the WFO Creator Network, along with token allocations in the Autheo blockchain. There is no cash salary for this role, and the commitment is at least 20 hours per week.
Responsibilities
- Design, build, and review Rust components on the Autheo node: consensus‑adjacent paths, networking, state, sync, or the execution environment.
- Own changes from design to release and build Rust tooling such as CLIs, SDKs, and DevHub templates.
- Write and review Rust smart‑contract or runtime code for CosmWasm or equivalent SDKs.
- Develop and maintain Rust tooling builders, including CI pipelines, benchmarks, and documentation.
- Test, release, and operate Rust components with unit, property, and end‑to‑end tests, CI, Kubernetes deployment, and Prometheus/Grafana monitoring.
Requirements
- Nice to have: Contributions to public Rust blockchain or tooling
- Nice to have: Cosmos SDK work
- Nice to have: Smart‑contract language experience
- Nice to have: Wasm runtime experience
- Nice to have: Applied cryptography in Rust