Backend Java Engineer - Binance Wallet

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.
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 scalable backend systems with strong performance and reliability.

Build distributed services and real-time processing solutions for high-concurrency scenarios.

Optimize system performance across multi-threading, databases, caching, and messaging.

Collaborate with cross-functional teams on technical design and solution delivery.

Contribute to architecture decisions and engineering best practices.

Support API and platform integrations across internal and external systems.

Explore and apply new technologies, including AI/LLM-related solutions.

Requirements

8+ years of Java backend development experience.

Strong proficiency in Java, Spring Boot, and microservices architecture.

Solid experience with Kafka, Redis, MySQL/PostgreSQL, and distributed systems.

Good understanding of multi-threading, JVM, and performance tuning.

Experience building high-concurrency, high-availability, and low-latency systems.

Familiarity with RESTful APIs and service integration.

Experience with CI/CD, Kubernetes, and Linux is a plus.

Background in finance, ad tech, or data platforms is preferred.

AI/LLM integration experience is a strong plus.

Strong problem-solving, communication, and collaboration skills.

Bilingual English and Mandarin are required to be able to coordinate with overseas partners and stakeholders.

 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)
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