Summary

As a Staff Solidity Engineer on the Delegation team, you’ll be at the forefront of innovation, driving the development and adoption of the Delegation Framework. You will:

1. Maintain and expand the Delegation Framework: Continuously improve the framework's core architecture, ensuring security, scalability, and ease of use.
2. Develop cutting-edge features: Design and implement novel solutions, including new caveat enforcers, contract accounts, cross-chain capabilities, and integrations with zero-knowledge proof technologies.
3. Drive adoption and usability: Collaborate with internal teams, partners, and the open-source community to ensure the framework meets diverse user needs and unlocks groundbreaking use cases.
4. Research and experiment: Stay at the forefront of blockchain technology, evaluating new approaches and contributing to the evolution of Ethereum and the broader Web3 ecosystem.
5. Document and support adoption: Maintain thorough documentation, tooling, and examples to facilitate seamless onboarding for developers and users.

What You Bring

We’re seeking a technically skilled and visionary engineer who shares our passion for making Web3 accessible and impactful:

Required Skills & Experience

1. 5+ relevant industry experience, with 3+ years of professional experience shipping Solidity code to production, with a deep understanding of EVM mechanics and Ethereum tooling.
2. Proven expertise in building secure, gas-optimized, and scalable smart contracts.
3. Advanced knowledge of JavaScript/TypeScript and its application in Web3 development.
4. Familiarity with key Ethereum standards and concepts, including multisig wallets, ERC-1271, ERC-4337 Account Abstraction, and ERC-7702.
5. Experience with open-source software development and a strong understanding of collaborative workflows.
6. Exceptional communication skills in English, both written and verbal.
7. Self-driven and proactive, with a proven ability to thrive in a remote, fast-paced, and dynamic environment.

Bonus Points

1. Experience implementing cross-chain solutions or working with bridges.
2. Knowledge of zero-knowledge proofs and their application in blockchain development.
3. Familiarity with MetaMask’s Delegation Framework or similar permission systems.

Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.

The salary range for US-based candidates only will be determined throughout the interview process depending on experience and skills.

US pay range (not including bonus, equity or other benefits)

$155,000—$207,000 USD

Skills

• Communications Skills
• Development
• Smart Contract Development
• Software Engineering
• Solidity
• TypeScript