Defi Protocol Engineer

Responsibilities

• Implement Portals Swap contracts on EVM L2 chains
• Developing at L1 and L2, including system contracts (implemented in Solidity and Yul) and server side changes
• Conducting independent research in your area of ownership, design, implement and document solutions, and potentially leading a team ### Qualifications
• Excellent understanding of Ethereum and the EVM
• Prior experience working with EVM L2 systems like Arbitrum, Optimism is a big plus
• Experience with Solidity or Vyper
• 5+ years in software development
• Fluency in Javascript, Typescript, Rust or Go – we work primarily with JS/Rust
• Deep understanding of software engineering best-practices
• Ownership mindset and a track record of successfully accomplishing projects
• In-depth knowledge of common algorithms, data structures, and their computational & memory complexities
• Experience implementing data structures and algorithms from scratch
• Experience in cryptography/high-load/protocols design is a big plus
• Fluent in English