Blockstream

Full-Stack Software Engineer

Develop services and applications that build on Bitcoin/Liquid/Core Lightning. Requires 5+ years full-stack experience, Rust systems programming, Python API development, and React/Vue.js frontend skills.

Smart Contract Engineer

Rust-Simplicity Maintainer

Primary steward and maintainer for Blockstream's Rust-based Simplicity implementation and associated libraries. Requires strong Rust proficiency, familiarity with Bitcoin/blockchain protocols, and multi-repository maintenance/code review experience.

Programming Language Developer

Focus on SimplicityHL, a functional language for blockchain. Design and implement the complete developer experience, tooling, and infrastructure, including unit testing, package/module systems, and automated documentation. Requires proficiency in Rust or Haskell and strong knowledge of modular system architecture.