TL;DR
Senior Java Engineer (Trading Systems): Building and maintaining high-performance backend infrastructure for crypto trading platforms with an accent on high-concurrency, low-latency, and fault-tolerant system design. Focus on scaling distributed systems, optimizing performance for high-traffic environments, and integrating advanced backend architectures.
Location: Remote (Asia team context)
Company
Leading global blockchain ecosystem and the world’s largest cryptocurrency exchange providing financial infrastructure and trading services.
What you will do
- Design and implement high-performance Java applications for spot and futures trading systems.
- Architect scalable, fault-tolerant solutions capable of handling massive concurrency.
- Optimize system architecture to ensure high availability under extreme trading loads.
- Troubleshoot and resolve complex production issues in real-time environments.
- Collaborate with cross-functional product and DevOps teams to deliver robust features.
- Participate in code reviews and mentor junior engineering staff.
Requirements
- 5+ years of professional backend development experience.
- Deep expertise in designing high-concurrency and high-availability systems.
- Strong proficiency in Java, Spring, Hibernate, and Maven.
- Solid understanding of multithreading, distributed systems, and messaging patterns like Kafka or RabbitMQ.
- Familiarity with microservices architecture and cloud infrastructure (AWS or Alibaba Cloud).
- Excellent communication skills for collaborating in a remote, international team.
Nice to have
- Practical experience building or working with AI agents and agentic workflows.
Culture & Benefits
- Work with a world-class team in the leading global blockchain ecosystem.
- Flat organizational structure promoting autonomy and fast-paced innovation.
- Opportunities for continuous learning and career growth.
- Competitive salary and standard company benefits.
- Flexible remote-first work environment.