Blockchain jobs in United States

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack.

Solidity Engineer

Company Description: Fast-growing Web3 Venture Studio

Job Description: You will lead the development of secure, scalable smart contracts within a dynamic venture studio environment. This role involves designing sophisticated decentralized protocols, optimizing gas efficiency, and collaborating with cross-functional teams to launch innovative blockchain products. Your expertise will directly impact the architectural integrity and success of multiple high-profile Web3 initiatives.

Location: Remote

• Shape the foundational architecture of multiple emerging blockchain projects from the ground up.
• Work within a well-funded studio environment backed by top-tier venture capital firms.
• Join a high-velocity team operating at the absolute cutting edge of decentralized finance and infrastructure.

• Design, develop, and deploy production-grade smart contracts using Solidity.
• Conduct rigorous internal testing and coordinate with external firms for security audits.
• Optimize contract performance and gas usage for high-traffic decentralized applications.

• Proven experience building and deploying complex smart contracts on Ethereum or EVM-compatible chains.
• Deep understanding of blockchain security patterns, common vulnerabilities, and DeFi primitives.
• Strong proficiency in modern development frameworks like Hardhat, Foundry, or Truffle.

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

1. Visit our website.
2. Click 'Talk to Jack'.
3. Talk to Jack so he can understand your experience and ambitions.
4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.
6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.