Senior Java Developer (Trading Platform)

📋 Description

• Design and develop core backend systems: market connectivity, order routing, risk, and positions.
• Implement ultra-low-latency, GC-free components using lock-free/off-heap techniques.
• Apply event-driven, fully deterministic design for traceable system behavior.
• Collaborate with product/trading teams to translate requirements into production-ready solutions.
• Participate in performance profiling, JVM tuning, and debugging production issues.
• Develop and maintain automated tests and CI/CD pipelines.

🎯 Requirements

• 8+ years of Java backend development experience, preferably in a trading or real-time system environment.
• Deep understanding of Java core internals, multithreading, memory models, and GC.
• Proven GC-free or low-GC programming, including use of sun.misc.Unsafe, direct buffers, and memory-mapped files.
• Familiarity with Aeron, SBE, or other low-latency messaging libraries.
• Strong grasp of event-driven architecture and fully deterministic systems.
• Time-series/analytical databases like ClickHouse; exposure to kdb+ or InfluxDB is a plus.
• Experience with distributed systems, message queues, and performance tuning at the network and application layer.
• Comfortable using AI-powered development tools to enhance code quality and development speed.

🎁 Benefits

• Attractive annual leave entitlement including birthday and work anniversary.
• Work Flexibility Adoption: hybrid or remote setup.
• Internal mobility program offering diverse career opportunities.
• Crypto.com visa card provided upon joining.
• Benefits vary by region; learn more from our talent acquisition team.
• Inclusive, collaborative work culture with global teams.