Web3 Wallet Back-End Developer

💼 Job Responsibilities:

• Responsible for the development of decentralized wallet projects: Design and implement the backend system of decentralized wallets (DEX), including core functional modules such as order matching, trading pair management, asset matching, and transaction data storage.
• High-performance system design and optimization: Design and implement high-performance, scalable trading systems to enhance system throughput and response speed, ensuring platform stability under high concurrency.
• Emphasize system security and protection: Be responsible for platform security design, prevent common security attacks, and ensure platform security.
• Backend architecture and system design: Participate in system architecture design, design efficient data storage and computing solutions, and ensure the availability and consistency of transaction data.

📑 Qualifications:

• Bachelor's degree or above in computer-related fields.
• At least 5 years of experience in Java backend development, with 2 years of experience in DEX-related research and development; familiar with MySQL database and optimization, and familiar with mainstream middleware such as MQ, ES, and Redis.
• Experience in large-scale Internet projects, microservice development, or financial clearing and settlement service development.
• Familiar with blockchain-related projects and technologies, including but not limited to BTC, Ethereum, Solana, XRP, Cosmos, etc.
• Familiar with decentralized exchange (DEX) related projects, including but not limited to Uniswap, dYdX, Curve, PancakeSwap, etc.
• Must have good abstract design and logical thinking skills, be good at analyzing and solving problems, and have teamwork spirit and a sense of responsibility.
• Good communication and collaboration skills, able to communicate effectively with front-end developers, product managers, and other team members to promote the smooth progress of the project.
• Enthusiastic about technology, self-motivated, and able to proactively solve project difficulties and pain points.

Interested applicants are invited to submit a detailed resume to:

[e-mail]

We regret that only short-listed candidates will be notified.