← All crypto jobsRemoteRemoteUSD 150k–240kvia BlockJobsPosted 7/5/2026
DeFiProtocolSolidityEthereumSmart Contracts
About the role
Job Title: Protocol Engineer (DeFi)
Company: BlockJobs
Location: Fully Remote
Join BlockJobs as a Protocol Engineer specializing in DeFi, where you’ll play a crucial role in developing and optimizing decentralized finance protocols. As part of our dynamic team, you will leverage your expertise in Solidity and Ethereum to innovate and enhance smart contract systems, contributing to the future of finance in the crypto and web3 space.
What you'll do:
• Design, develop, and deploy smart contracts on Ethereum for various DeFi applications.
• Collaborate with cross-functional teams to define and refine protocol specifications.
• Conduct thorough audits and security assessments of existing protocols to ensure robustness and reliability.
• Optimize smart contract performance and gas efficiency for improved user experience.
• Stay updated on the latest trends and technologies in the DeFi landscape to inform development practices.
• Troubleshoot and resolve issues related to protocol functionality and performance.
What we're looking for:
• Proven experience in DeFi protocol development and smart contract programming with Solidity.
• Strong understanding of Ethereum blockchain architecture and consensus mechanisms.
• Familiarity with DeFi concepts such as liquidity pools, yield farming, and governance tokens.
• Experience with testing frameworks like Truffle or Hardhat and tools like Remix.
• Excellent problem-solving skills and a passion for building decentralized solutions.
• Ability to work independently and collaboratively in a fully remote environment.
Why BlockJobs:
At BlockJobs, we are committed to empowering the future of work in crypto and web3. Join us to be part of a forward-thinking team that values innovation, collaboration, and professional growth in the fast-evolving DeFi sector.
Skills & technologies
BlockJobs is hiring for Protocol Engineer (DeFi) with a focus on DeFi, Protocol, Solidity, Ethereum, Smart Contracts. Highlight these on your profile to rank higher for this role.
How to apply
You can apply to this Protocol Engineer (DeFi) role at BlockJobs directly from BlockJobs. Sign in with LinkedIn and we’ll match you against every open crypto & web3 role — then auto-apply to all your matches in one click for a flat $10.
Frequently asked questions
Is the Protocol Engineer (DeFi) role at BlockJobs remote?
Yes — this Protocol Engineer (DeFi) position is remote-friendly.
What skills does the Protocol Engineer (DeFi) role need?
Key skills for this role include DeFi, Protocol, Solidity, Ethereum, Smart Contracts.
How do I apply for Protocol Engineer (DeFi) at BlockJobs?
Open the role on BlockJobs and apply directly. Sign in with LinkedIn to auto-apply to every matching crypto role in one click.
What's the salary for Protocol Engineer (DeFi)?
The listed compensation is USD 150k–240k per year.
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