Project Eleven

Project Eleven

5 open rolesLast updated April 27, 2026 at 5:52 PM UTC
https://projecteleven.com/

All open jobs at Project Eleven

Browse the full live job inventory for Project Eleven. This page is focused on current openings, while the overview tab highlights role groups and hiring patterns.

5 open positions
  • Project Eleven    Project Eleven·10 hours ago

    Senior Protocol Engineer

    Senior Protocol Engineer responsible for designing and maintaining production smart contracts with upgradeability and security in a Europe-wide remote setup.

    • Remote • United Kingdom
    • Full Time
    • Min. 5 YOE
  • Project Eleven    Project Eleven·10 hours ago

    Senior Backend Engineer

    Senior Backend Engineer responsible for security-critical core libraries, blockchain transaction logic, and API stability in a post-quantum Web3 backend.

    • Remote • United Kingdom
    • Full Time
    • Min. 5 YOE
  • Project Eleven    Project Eleven·10 hours ago

    Senior Web3 Engineer

    Senior Web3 Engineer role developing secure, user-facing blockchain apps with strong UX and security focus.

    • Remote • United Kingdom
    • Full Time
  • Project Eleven    Project Eleven·10 hours ago

    Research Engineer

    Research, design and build high-fidelity proof-of-concepts for upcoming features with cryptographic guidance and production-ready security.

    • Remote • United Kingdom
    • Full Time
    • Min. 2 YOE
  • Project Eleven    Project Eleven·10 hours ago

    Design Lead

    Strategic product design leader shaping UX/UI and brand across products, web, and docs.

    • Remote • United States
    • Full Time
    • Min. 5 YOE