Blockchain Engineer - Binance Wallet

Binance; Hong Kong; Remote; HKD 600,000 - 1,000,000; Full time

Benefits offered by this job

Remote-first

Career growth

Competitive salary

Job summary

Binance Wallet team is building backend systems for Web3 wallet and blockchain-related products. We’re pursuing on-chain infrastructure, self-sustained wallets, a DEX, and decentralized Earn. You will empower users to manage assets with full control across blockchains.

Join us to help shape the future of decentralized finance, collaborate with engineers, and contribute to secure, scalable wallet services in a remote-first environment.

Qualifications

• 3+ years of backend software development experience.
• Hands-on Web3, blockchain or wallet development experience.
• Knowledge of Bitcoin, Ethereum and other public-chain architectures.
• Experience with Java and backend frameworks is a plus.
• AI-related engineering experience is a strong plus.

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.

Skills

Backend development

Web3 blockchain

Java

Distributed systems

On-chain data

Education

Bachelor’s degree in Computer Science / Software Engineering

Job description

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, and more. Our mission is to increase the freedom of money and financial access for people around the world.

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.

Why Binance

• Shape the future of finance
• Collaborate with world-class talent in a user-centric global organization with a flat structure
• Tackle challenging projects in a fast-paced and innovative enviornment with autonomy
• Thrive in a results-driven workplace with opportunities for career growth and continuous learning
• Competitive salary and company benefits
• Remote-first, work-from-home arrangement (may vary depending on the nature of the role and team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.