Protocol Engineer

Apply for the Protocol Engineer role at Matter Labs.

At Matter Labs, we believe freedom drives progress and prosperity. Our mission is to advance freedom for all – through mass adoption of crypto. To make that real, we’re building ZKsync, a verifiable blockchain network secured by zero‑knowledge proofs. Backed by over $250 million in funding from some of the world’s smartest investors, we move fast, ship often, and judge ourselves by the results we create. More than 20 teams already run or are building custom ZKsync chains on our network, from crypto leaders like Crypto.com, Abstract, and Lens to global brands such as Deutsche Bank and Xsolla.

The Protocol Engineering team at Matter Labs is responsible for the design, implementation, and evolution of the ZKsync protocol. This includes both L1 and L2 components, from core contracts and verification systems to the zkSync smart co...