Subspace Labs is an early-stage, venture-backed startup with a remote-first team that operates globally. To learn more, please visit our website, review our team handbook, and read our technical whitepaper.

We’re looking for a Senior Full-Stack JS/TS Developer to strengthen our product engineering team. You will help build several user-facing applications (wallet, block explorer, and desktop app), integrate with other blockchain networks and decentralized protocols, maintain a developer SDK, and develop decentralized apps that showcase the capabilities of the Subspace Network. In this role, you will:

– Build user experiences across web and backend using React and Node
– Integrate with other blockchain networks via native RPCs
– Work with Product, Design, and Engineering to define, prioritize, and build features for Web3 users
– Lead detailed project planning and cross-functional coordination
– Design and architect backend REST and/or GraphQL APIs

Key Requirements:

– 3+ years of experience building clean, maintainable, well-tested open-source code for production networks at scale
– 2+ years of experience with TypeScript and Node.js
– 2+ years of experience with Ethers/Web3.js or Polkadot.js
– 2+ years of experience with React.js
– Experience working with container technologies such as Docker
– A strong interest in decentralized, peer-to-peer systems and Web3 technologies

Bonus Points:

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

What We Offer

– The freedom to work from anywhere
– A competitive salary plus generous equity and token grants
– Medical, dental, and vision insurance (US-based only)
– A chance to help shape the future of the internet
– Team off-sites in locations around the world

$60,000 — $110,000 per year