🛠 Tech Stack

💼 About This Role

You'll design and develop core backend systems for a high-performance trading platform in the Trading Infrastructure team, focusing on low-latency execution and robust risk controls. You'll implement event-driven, deterministic system design with Java, Aeron, and ClickHouse. This role offers the chance to work on real-time, multi-asset trading systems in a global team.

🎯 What You'll Do

• Design and develop core backend systems for market connectivity and order routing.
• Implement ultra-low-latency, GC-free components using lock-free and off-heap programming.
• Apply event-driven and deterministic design principles for predictable system behavior.
• Collaborate with product and trading teams to translate requirements into solutions.

📋 Requirements

• 8+ years of Java backend development experience in trading or real-time systems.
• Deep understanding of Java multithreading and garbage collection internals.
• Proven experience in GC-free programming using sun.misc.Unsafe and direct buffers.
• Familiarity with Aeron or other low-latency messaging libraries.

✨ Nice to Have

• Exposure to kdb+ or InfluxDB.
• Experience with AI-driven coding tools like GitHub Copilot.
• Knowledge of Chinese or other languages.

📨 Hiring Process

Estimated timeline: 3-5 weeks · AI estimate

1. 1Recruiter call· 30 min
2. 2Technical screen· 60 min
3. 3On-site interviews· half day

🚩 Heads Up

• Requirements mention 8+ years but also expect GC-free expertise, which may be rare.
• Role mixes backend development with AI tool usage, possibly diluting focus.