Senior Java Systems Analyst | FinTech Clearing Systems

Hong Kong Exchanges and Clearing Limited (HKEX); Hong Kong; On-site; HKD 600,000 - 1,000,000; Full time

Job summary

Hong Kong Exchanges and Clearing Limited (HKEX) is seeking a highly capable Java Developer to join its IT division in Hong Kong. You will contribute to mission-critical systems that underpin Hong Kong’s financial infrastructure, engaging in full software development lifecycle with cross-functional teams to deliver secure, scalable solutions.

Key duties include designing and enhancing clearing/settlement systems, maintaining OCASS for high availability, and collaborating across IT, QA, and

Qualifications

• Proficient in Java development with strong microservices exposure.
• Experience with cloud platforms and containerized apps.
• Familiarity with Spring Boot, Hibernate, and Linux scripting.
• Solid understanding of secure coding and performance tuning.
• Good English communication, analytical and teamwork skills.

Responsibilities

• Design, develop, and maintain next-generation clearing and settlement systems.
• Maintain OCASS with high availability and performance.
• Perform unit/integration/system testing and support UAT.
• Collaborate with business, QA, and other IT teams for delivery.
• Provide documentation, deployment guides, and operational procedures.
• Identify process automation and system optimization opportunities.
• Take on additional tasks assigned by supervisor.

Skills

Java development

microservices architecture

cloud platforms

Spring Boot

GaussDB

Hibernate

Linux scripting

secure coding practices

performance tuning

English communication

analytical thinking

problem-solving

teamwork

self-motivation

Education

Bachelor’s degree in computer science or related IT disciplines

Tools

Kafka

Kubernetes

Docker

Jira

GitLab

Nexus

JUnit

SonarQube

GaussDB

Job description

Hong Kong Exchanges and Clearing Limited (HKEX) is seeking a highly capable Java Developer to join its IT division in Hong Kong. You will contribute to mission-critical systems that underpin Hong Kong’s financial infrastructure, engaging in full software development lifecycle with cross-functional teams to deliver secure, scalable solutions.

Key duties include designing and enhancing clearing/settlement systems, maintaining OCASS for high availability, and collaborating across IT, QA, and