Staff Software Engineer, Web3 Wallet

Responsibilities

• Design and develop highly performant and highly available Distributed Backend services for core products like OKX Pay and AA Wallet
• Explore emerging opportunities in DeFi to promote growth and bridge Centralized and Decentralized solutions
• Solve complex business logic challenges and drive improvements for global user experiences
• Engage in research to leverage on new technologies in the DeFi space like SUI, Solana and Aptos

Minimum Requirements

• Bachelor's Degree in Computer Science/Engineering or in a related field with at least 7 years of industry experience.

• Experience in the following areas: Familiar with the Java programming language. Solid understanding of core Blockchain fundamentals like the Ethereum Virtual Machine (EVM) and Ethereum Architecture. Backend Development experience in Web3 or DeFi related applications

Preferred Requirements

• Professional working experience with languages like Go or Rust
• Knowledge of ERC-4337 or other related protocols
• Experience with Blockchain Technologies like SUI, Solana and Aptos