Senior Contract Engineer

Remote /
Engineering /
Remote Full Time
Chainkemists is a startup building new and unconventional gaming experiences made only possible by blockchain technology. We firmly believe that cryptographic protocols will usher in a new era of online gaming experiences that are community owned and governed, resilient, composable, open-source, and can ultimately LAST FOREVER. We are a team of gaming industry veterans excited to unlock a new future. We are looking for driven and passionate individuals who want to shape that new future with us.

We are looking for a Senior Contract Engineer to join our team.


    • Implement game designs with on-chain protocols and smart contracts
    • Design, develop, test, and audit our smart contract infrastructure
    • Architect systems for interoperability, upgradeability, and resilience
    • Manage deployments of smart contracts to production networks
    • Maintain smart contract tooling and testing


    • Experience building and testing high-quality Solidity contracts
    • Technical understanding of the EVM, security auditing, and gas optimization
    • Experience working with Ethereum nodes and the JSON-RPC API
    • Past experience deploying, upgrading, and monitoring contracts on mainnet networks
    • Ability to adapt to the latest developments in a rapidly evolving ecosystem

Nice to Have

    • Degree in math, physics, computer science, or engineering
    • Familiarity with zero-knowledge proofs
    • Experience with frontend / backend technologies

Chainkemists is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.