Smart Contract Engineer Jobs - October 2025

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutio…

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutio…

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutio…

Wormhole Labs is a software company that specializes in building open source blockchain technology. We contribute to the Wormhole cross-chain messaging protocol and other protocols interested in expanding to different ecosystems. We are looking to hire a Seni…

Wormhole Labs is a software company that specializes in building blockchain protocols. We are one of the core contributors to the Wormhole cross-chain messaging protocol, and service other clients across various blockchain ecosystems. We are looking to hire a…

Chainlink is the industry standard oracle network for connecting smart contracts to the real world. With Chainlink, developers can build hybrid smart contracts that combine on-chain code with an extensive collection of secure off-chain services powered by Dec…