Blockchain Engineer - Binance Wallet

Binance

Hong Kong remote Until 8/22/2026 3+ years exp First posted December 30, 2025 Last posted December 30, 2025

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, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve 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 with the world’s leading blockchain ecosystem

• Collaborate with world-class talent in a user-centric global organization with a flat structure

• Tackle unique, fast-paced projects with autonomy in an innovative environment

• Thrive in a results-driven workplace with opportunities for career growth and continuous learning

• Competitive salary and company benefits

• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business 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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About this role

Summary

Develop and maintain blockchain wallet backend, blockchain data processing, and integration with on-chain services

Job title

Blockchain Engineer - Binance Wallet

Experience level

3+ years

Minimum experience

3+ years exp

Industry

blockchain

Location requirements

Hong Kong, remote work allowed for suitable candidates

Salary

Not specified

Management role

Skills & keywords

Required skills

blockchainweb3smart contractJavaon-chain interactions

Preferred skills

ethereumbitcoinLLMmodel optimization

Specializations

web3blockchainwalletsmart contractcryptography

Locations

Structured locations inferred from the posting.

Hong Kong

Remote City