Jobs at Cyfrin
Cyfrin is a blockchain security company that provides world-class smart contract security audits, developer tools, and blockchain developer education. It helps secure over $40B+ of DeFi TVL and serves DeFi protocols, blockchain organizations, and developers worldwide.
Cyfrin is a blockchain security company that provides world-class smart contract security audits, developer tools, and blockchain developer education. It helps secure over $40B+ of DeFi TVL and serves DeFi protocols, blockchain organizations, and developers worldwide.
Maintainer signals as of 8/10/2026
Projects
About Cyfrin
Cyfrin delivers smart contract security audits, developer tools, and blockchain developer courses to hundreds of thousands of users, partners, and protocols. Its ecosystem combines industry-leading smart contract auditors, blockchain education (Cyfrin Updraft), a competitive audits platform (CodeHawks), and a security research aggregation platform (Solodit), alongside developer tools like Aderyn (a Solidity static analyzer) and Foundry DevOps. The company works directly with protocol engineering teams to improve code quality and align risk management with best practices, and its audits help establish trust with end users of DeFi protocols. Cyfrin's team includes security researchers and engineers with backgrounds from companies such as Chainlink, Alchemy, Aragon, Worldcoin, Microsoft, and Google, and it primarily serves DeFi protocols and blockchain organizations across many supported chains.
About Cyfrin
Cyfrin delivers smart contract security audits, developer tools, and blockchain developer courses to hundreds of thousands of users, partners, and protocols. Its ecosystem combines industry-leading smart contract auditors, blockchain education (Cyfrin Updraft), a competitive audits platform (CodeHawks), and a security research aggregation platform (Solodit), alongside developer tools like Aderyn (a Solidity static analyzer) and Foundry DevOps. The company works directly with protocol engineering teams to improve code quality and align risk management with best practices, and its audits help establish trust with end users of DeFi protocols. Cyfrin's team includes security researchers and engineers with backgrounds from companies such as Chainlink, Alchemy, Aragon, Worldcoin, Microsoft, and Google, and it primarily serves DeFi protocols and blockchain organizations across many supported chains.
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