Lead Backend Engineer, Web3 & Payment

Posted time December 1, 2024

Company Description

Our client is a cutting-edge Web3 wallet offering secure, user-friendly management of digital assets. It supports on-chain transactions, token swaps, staking, and DeFi tools, catering to both new and experienced crypto users. Supporting 100+ blockchains, our client connects to top DEXs and NFT markets to offer users the best trading prices, aiming to create a secure and user-friendly Web3 wallet that simplifies crypto trading for everyone.

Key Responsibilities

  • Lead a backend team of 2-3 members for payment projects, responsible for designing, developing, and maintaining Web3 applications based on Node.js and Go.
  • Gain deep understanding and application of blockchain technology, especially in multi-chain interoperability and wallet integration.
  • Collaborate closely with product and design teams to ensure technical solutions meet business needs and optimize user experience.
  • Explore and evaluate new technologies, providing guidance to the team to ensure the adoption of cutting-edge technologies.
  • Manage project timelines, ensuring the timely delivery of high-quality products.
  • Write clear, maintainable code and conduct rigorous code reviews.
  • Solve technical challenges and improve system performance and reliability.

Key Requirements

  • Bachelor’s degree in Computer Science or a related field.
  • At least 5 years of backend development experience, including a minimum of 2 years using Node.js and Go.
  • In-depth understanding of Web3, blockchain, smart contracts, and decentralized applications (DApps).
  • Experience or a deep understanding of multi-chain wallet integration and management, including but not limited to Ethereum, Binance Smart Chain, Polygon, etc.
  • Familiarity with blockchain node management and transaction processing mechanisms.
  • Excellent team leadership and project management skills.
  • Ability to work independently and solve problems in a fast-paced environment.
  • Language Proficiency: English and Mandarin

Preferred Qualifications:

  • Practical project experience in DeFi or related blockchain fields.
  • Relevant experience in Web2 payments, finance, Web3 payments, staking, or subscription services.
  • Deep understanding of cryptocurrency trading and security.
  • Contributions to open-source projects or active participation in relevant technical communities.