Experienced Solidity Developer for Innovative Decentralized Projects

3 weeks ago


London, Greater London, United Kingdom Distributed Crafts Full time

We are Distributed Crafts, a pioneering company at the forefront of utilizing decentralization while maintaining Bitcoin security. We're currently building BOB, a groundbreaking platform that empowers builders to experiment and innovate with cutting-edge technologies.

As a Senior Solidity Engineer, you'll be responsible for designing and implementing core smart contracts on BOB and the BOB SDK. Your key focus areas will include enhancing the OP Stack bridge, refining consensus mechanisms, advancing governance, and extending the BOB SDK - including BOB Gateway, the BTC light client, and account abstraction optimized for Bitcoin. Working closely with our core team, you'll contribute to building the BOB stack and play a leading role in technical discussions with both the core team and our community.

Your Responsibilities
  • Design and build secure smart contracts for the BOB core, researching existing and cutting-edge technologies to develop new protocols (sometimes without a formal specification)
  • Extend and optimize the BOB SDK, including the BTC light client, account abstraction, meta transactions, and OP Stack integrations
  • Ensure the security of smart contracts by applying standardized libraries, testing, verification, and supporting audits
  • Engage in discussions with the core team on the on-chain strategy and feature roadmap
  • Share knowledge with other team members on smart contract engineering best practices
  • Drive the smart contract part of the BOB SDK by creating opportunities for other developers to contribute to the stack

You'll be an integral part of a research-oriented team, solving novel problems and pushing the boundaries of what's possible in decentralized technology.

Requirements
  • Two years or more of hands-on Solidity development experience
  • One year of experience deploying smart contracts on Ethereum mainnet (or other EVM mainnets) for high-impact projects with measurable Total Value Locked (TVL)
  • Deep understanding of smart contract best practices, with experience designing novel protocol functionality and architecting research-driven solutions
  • Interest in Bitcoin and new Bitcoin technologies, including taproot, ordinals, brc20, and BitVM
  • Great communication skills in a remote setting
Nice to Have
  • Experience with Bitcoin script
  • Experience with Rust
  • Contributions to open-source projects
What We Offer
  • A competitive salary of $250,000 per annum
  • Research-oriented team environment
  • Solve novel problems and push the boundaries of decentralized technology
  • Stock options
  • Remote working arrangement
  • 30-day vacation
  • Allowance for a co-working space
  • Yearly retreat


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