Matter Labs
Overview
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 contract platform — a zero-knowledge-friendly virtual machine powering zkSync Era. Responsibilities
Design and implement the zkSync smart contract platform (zk-friendly VM). Develop system contracts (Solidity, Yul) and server-side components for L1 and L2. Conduct independent research, design, prototype, and document solutions. Shape the protocol roadmap in collaboration with internal teams and external partners. Contribute to cross-functional discussions, ensuring secure and scalable protocol evolution. Qualifications
Experience: 3–10 years in protocol, blockchain, or systems engineering depending on level. Hands-on experience with Solidity or Vyper. Strong understanding of blockchain/EVM protocols. Familiarity with Yul, Cast tools, Foundry etc is a strong plus. Proficiency in strongly typed languages (C++, Scala, Go); Rust experience is a plus. Knowledge of Merkle Trees and related data structures. In-depth knowledge of algorithms, data structures, and computational complexity. Experience implementing data structures and algorithms from scratch. Understanding of cryptography, high-load systems, or protocol design a plus. Core competencies include ownership mindset, collaboration and communication skills, and English proficiency. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries
Technology, Information and Internet
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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 contract platform — a zero-knowledge-friendly virtual machine powering zkSync Era. Responsibilities
Design and implement the zkSync smart contract platform (zk-friendly VM). Develop system contracts (Solidity, Yul) and server-side components for L1 and L2. Conduct independent research, design, prototype, and document solutions. Shape the protocol roadmap in collaboration with internal teams and external partners. Contribute to cross-functional discussions, ensuring secure and scalable protocol evolution. Qualifications
Experience: 3–10 years in protocol, blockchain, or systems engineering depending on level. Hands-on experience with Solidity or Vyper. Strong understanding of blockchain/EVM protocols. Familiarity with Yul, Cast tools, Foundry etc is a strong plus. Proficiency in strongly typed languages (C++, Scala, Go); Rust experience is a plus. Knowledge of Merkle Trees and related data structures. In-depth knowledge of algorithms, data structures, and computational complexity. Experience implementing data structures and algorithms from scratch. Understanding of cryptography, high-load systems, or protocol design a plus. Core competencies include ownership mindset, collaboration and communication skills, and English proficiency. Seniority level
Mid-Senior level Employment type
Full-time Job function
Engineering and Information Technology Industries
Technology, Information and Internet
#J-18808-Ljbffr