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The Brixton Group, Inc.

Blockchain (Solidity) Engineer

The Brixton Group, Inc., Boston, Massachusetts, us, 02298

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Duration:

3+ months Compensation:

$80-100/hr Location:

100% REMOTE

We're seeking experienced Blockchain Engineers with Solidity expertise to design, develop, and deploy smart contracts and decentralized applications. This is a hands-on engineering role that requires strong programming skills, deep understanding of blockchain platforms, and the ability to deliver secure and scalable solutions.

Responsibilities:

Design, develop, test, and deploy smart contracts using Solidity. Build and maintain decentralized applications (dApps) and integrate with front-end and backend services. Translate business and technical requirements into secure, high-performance blockchain solutions. Write clean, well-documented, and maintainable code with comprehensive test coverage. Collaborate with product managers, architects, and engineers to deliver end-to-end blockchain solutions. Perform code reviews, identify risks, and implement best practices for security and performance. Stay current with the latest blockchain frameworks, tools, and security standards. Requirements:

Strong proficiency in Solidity and hands-on experience developing smart contracts. Solid understanding of blockchain fundamentals such as consensus mechanisms, gas optimization, and contract security. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Strong problem-solving skills and attention to detail. Nice to Have:

Experience with Chainlink tools, including CCIP, Data Feeds, VRF, and Automation. Experience with multi-chain or cross-chain smart contract development. Advanced degree in a STEM discipline. Prior engagement with DeFi platforms, including but not limited to Aave, Uniswap, and MakerDAO. Certifications in blockchain or smart contract development. Experience with ZK technologies

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