Joseph Lubin is co-founder of Ethereum and the founder of Consensys. As of September 2026, he serves as Chairman and CEO of MetaMask and Executive Chairman of Consensys, helping advance self-custodial finance, Ethereum protocols, and institutional blockchain infrastructure.
Joseph Lubin is co-founder of Ethereum and the founder of Consensys. As of September 2026, he serves as Chairman and CEO of MetaMask and Executive Chairman of Consensys, helping advance self-custodial finance, Ethereum protocols, and institutional blockchain infrastructure.
Career
Joseph Lubin holds a Bachelor of Science in Electrical Engineering and Computer Science from Princeton University.
CEO and Founder at Consensys from 2014-10 to Present in Brooklyn, New York, United StatesECo-Founder at Ethereum from 2014-01 to Present in Global
ESChief Operating Officer at Ethereum Switzerland GmbH (EthSuisse) from 2014 to Present
Research Scientist, Software Engineer at tomandandy until PresentVAResearch Scientist, Software Engineer at Vision Applications Inc. until Present
PUManager, Robotics and Expert Systems Laboratory at Princeton University until Present
SMCEO at SyNerG Music from 2012 to 2014 in Jamaica
BTDirector, New York Office at Blacksmith Technologies from 2001-01 to 2003-01 in Virginia and New York
VP Technology, Private Wealth Management Division at Goldman Sachs from 1999-01 to 2001-01 in Greater New York City Area