Senior Staff Engineer Liquidity Platform Trading Service

You will design low-latency order execution systems, build real-time market data pipelines, implement position tracking and risk controls, develop exchange connectivity, eliminate latency hotspots, and build circuit breakers and rate limiters.

Responsibilities

• Design and optimize high-throughput order execution systems
• Build real-time market data pipelines
• Aggregate order books and price feeds from multiple exchanges
• Implement position tracking with exchange reconciliation
• Implement risk limits and multi-account support
• Develop exchange connectivity using FIX 5.0+, WebSocket and HTTP/2
• Profile and eliminate latency hotspots
• Use garbage-free coding and lock-free concurrency
• Implement pre-trade risk controls
• Implement circuit breakers and rate limiters

Requirements

• Solid STEM education background
• 5–8 years of software development experience
• Experience in trading, OMS or latency-sensitive systems is preferred
• Strong Java 17+ proficiency
• Understanding of JVM internals and garbage collection behavior
• Hands-on experience with FIX 5.0+, WebSocket and HTTP/2
• Solid multithreaded programming and concurrent systems knowledge
• Understanding of order lifecycle and market microstructure
• Strong problem-solving skills
• Attention to detail
• Excellent communication and collaboration skills
• Ability to work independently and in a team

Benefits

• L&D programs
• Education subsidy
• Team building programs
• Company events
• Wellness allowance
• Meal allowance
• Healthcare schemes for employees and dependants