Senior/Staff Engineer, High-Throughput Liquidity Platform

OKX; Hong Kong; On-site; HKD 624,024 - 936,037; Full time

Benefits offered by this job

Competitive total compensation package

L&D programs and education subsidy

Team building programs

Wellness and meal allowance

Comprehensive healthcare schemes

Job summary

A leading crypto exchange in Hong Kong is seeking a Senior/Staff Engineer to enhance their Liquidity Platform. You will design high throughput order execution systems, optimize real-time market data pipelines, and implement position tracking. Ideal candidates have strong Java proficiency, a solid STEM background, and 5-8 years' experience in trading systems. The role offers a competitive compensation package and a supportive work environment consisting of opportunities for growth and wellness benefits.

Qualifications

• 5–8 years software development experience in trading or low-latency systems.
• Strong understanding of JVM internals and GC behavior.
• Hands-on experience with FIX 5.0+, WebSocket, and HTTP/2 protocols.

Responsibilities

• Design and optimize high throughput order execution systems.
• Build real-time market data pipelines from multiple exchanges.
• Implement position tracking and develop exchange connectivity.

Skills

Java 17+

Multi-threaded programming

Problem-solving skills

Communication skills

Education

Solid STEM education background

Tools

Redis

Spring Framework

MySQL

InfluxDB

Job description

A leading crypto exchange in Hong Kong is seeking a Senior/Staff Engineer to enhance their Liquidity Platform. You will design high throughput order execution systems, optimize real-time market data pipelines, and implement position tracking. Ideal candidates have strong Java proficiency, a solid STEM background, and 5-8 years' experience in trading systems. The role offers a competitive compensation package and a supportive work environment consisting of opportunities for growth and wellness benefits.