Product Engineer (Fullstack)

Subspace Labs


Subspace Labs is an early-stage, venture-backed startup with a remote-first, globally distributed team
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We are seeking a Senior Full-Stack JS/TS Developer to complement our product engineering team
Responsibilities include contributing to several user-facing apps (wallet, block explorer, desktop app), integrating with other blockchain networks and decentralized protocols, maintaining a developer SDK, and building decentralized apps that demonstrate the potential of the Subspace Network

In this role, you will…

    • Build

      user flows across both web and backend (React and Node)
    • Integrate

      directly with other blockchain networks using native RPCs
    • Collaborate

      with Product, Design, and Engineering to define, prioritize, and build features for Web3
    • Drive

      detailed project definition and cross-functional alignment
    • Design

      and architect backend REST and/or GraphQL APIs

Key Requirements:

    • 3+ years of experience building open-source code that is clean, maintainable, and well-tested, for production networks at scale
    • 2 + years of experience working with Typescript and Node
    • 2+ years of experience of experience with Ethers/Web3
      js or Polkadot
    • 2+ years of experience working with React
      jsExperience working with container technologies like Docker
    • A passion for decentralized, peer-to-peer systems and Web3 technologies

Bonus Points:

    • Experience with the Rust programming language
    • Familiarity with Substrate and the Polkadot ecosystem
    • Experience building developer SDKs and internal tools
    • Experience writing smart contracts in Solidity or similar language
    • Theoretical knowledge of blockchains and distributed systems

What We Offer

𐄁 The ability to work from anywhere in the world 𐄁 A competitive salary with generous equity and token grants 𐄁 Medical, dental, and vision insurance (US-based only) 𐄁 A unique opportunity to shape the future of the internet𐄁 Team off-sites in various locations around the globe

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