Software Engineer (Backend)

Aquariux Fintech; Singapore; On-site; SGD 110,000 - 190,000; Full time

Job summary

Aquariux Fintech is seeking an experienced Software Engineer to join our core engineering team, building and enhancing our trading platform, including Order Management Systems (OMS), market data infrastructure, and exchange connectivity. The role focuses on performance-critical, low-latency systems within a financial trading environment.

You will design and develop high-performance backend trading systems using Java, and contribute to OMS workflows and connectivity components, ensuring robust,

Qualifications

• Experience in performance-critical, low-latency systems in a financial trading environment.
• Strong backend development skills and algorithmic thinking.

Responsibilities

• Design and develop high-performance backend trading systems using Java.
• Implement and maintain OMS workflows, including the order lifecycle and state management.

Skills

Java

Job description

We are seeking an experienced Software Engineer to join our core engineering team responsible for building and enhancing our trading platform, including Order Management Systems (OMS), market data infrastructure, and exchange connectivity. This role focuses on performance-critical, low‑latency systems in a financial trading environment.

Responsibilities

• Design and develop high-performance backend trading systems using Java
• Implement and maintain OMS workflows, including order lifecycle, state m...