Blockchain Engineer - Binance Wallet

About the team

Be part of an exciting journey with the Binance Wallet team! We're building a decentralized version of Binance, featuring on-chain infrastructure, self-custody wallets, a DEX, and decentralized Earn. Empower users with full control over their assets for seamless token trading across any blockchain. Join us and help shape the future of decentralized finance.

Responsibilities

• Design, develop, and maintain backend systems for Web3 wallet and blockchain-related products.
• Build and optimize services for on-chain data acquisition, parsing, indexing, and analysis.
• Participate in the full development lifecycle, including architecture design, coding, testing, deployment, troubleshooting, and performance tuning.
• Work closely with blockchain engineers and cross-functional teams to implement and integrate the latest blockchain technologies and on-chain features.
• Investigate, troubleshoot, and resolve technical issues related to product functionality, blockchain interactions, and system stability.
• Collaborate with product managers and other engineering teams to deliver new features and continuously improve existing products.
• Participate in on-call rotation and support emergency incident handling for owned systems.

Requirements

• Bachelor’s degree or above in Computer Science, Software Engineering, or a related field.
• 3+ years of backend software development experience.
• Hands-on experience in Web3, blockchain, or wallet-related development is required, including familiarity with on-chain interactions, blockchain data structures, transaction flows, and smart contract integration.
• Strong understanding of blockchain fundamentals and mainstream ecosystems such as Bitcoin, Ethereum, and other public-chain architectures.
• Experience with Java and related backend frameworks is a plus.
• AI-related engineering experience is a strong plus, such as experience with LLM applications, model optimization, or agent workflow integration.