Hong Kong Exchanges and Clearing Limited (HKEX)

(Senior) Systems & Testing Engineer - Post-Trade Systems (Derivatives Clearing & New Initiatives) - IT

In short

This role develops and maintains Java-based Derivatives Clearing systems within HKEX's Post-Trade Systems IT department, covering the full SDLC from requirement analysis to production support and testing tool development. It suits candidates ranging from fresh graduates to those with up to 5 years of IT application development experience, ideally in financial industry, with strong Java, Spring Boot, RESTful APIs, JavaScript, Python and Linux database skills plus Git/CI-CD tool familiarity. The job requires strong written and spoken English and Chinese, and includes occasional shift work and on-call rotation support.

Company Introduction
We're home to Asia's most dynamic and vibrant capital markets.
Connecting capital, ideas, inspiration and innovation for deeper, more diverse and liquid global capital markets; providing greater choice and opportunity for our customers, each and every day.
HKEX is a purpose-driven company. Our commitment to the long-term development of our business and our markets is articulated in our purpose: "To Connect, Promote and Progress our Markets and the Communities they support for the prosperity of all."
Job Summary
IT Post-Trade Systems department is looking for an experienced IT professional to develop and maintain its Derivatives Clearing systems.
Job Duties
The (Senior) Systems & Testing Engineer is responsible for developing and supporting technology solutions, including business requirement analysis, functional specification preparation, system design and development, software quality assurance testing, testing tool development, production implementation, and ongoing production support.
Key Responsibilities
•Design, develop, and maintain Java-based applications and services for Post-Trade systems.
•Participate in system development activities throughout the Software Development Life Cycle (SDLC), including requirement analysis, technical design, coding, testing, and implementation.
•Develop and maintain automated testing tools.
•Perform unit testing, system integration testing, and support user acceptance testing activities.
•Investigate and resolve application defects, performance issues, and production incidents.
•Collaborate with business users to deliver technology solutions that meet business requirements.
•Prepare and maintain technical documentation, deployment procedures, and support materials.
•Support production releases, system monitoring, and on-call activities when required.
•Contribute to system performance tuning, automation, and continuous improvement initiatives.
Job Requirements
•Education: Bachelor's degree in Computer Science, Information Technology, or a related discipline.
•Experience: Fresh graduates or candidates with 1-5 years of experience in IT application development (SDLC), preferably within the financial industry, including a proven track record of participating in medium to large scale projects. Candidates with less experience may be considered for the position of Assistant System Analyst.
•Technical Skills: Strong proficiency in Java, Spring Boot, RESTful APIs, JavaScript, Python, object-oriented design principles, and database technologies on Linux platforms. Familiarity with source control and CI/CD tools such as Git, GitLab, Jenkins, Selenium, Cucumber or equivalent technologies/tools.
•Communication: Strong command of written and spoken English and Chinese, with the ability to communicate effectively across teams and stakeholders.
•Analytical Thinking: Exceptional problem-solving and analytical capabilities, with the ability to interpret complex functional requirements, anticipate challenges, and develop flexible solutions.
•Business As Usual Support: Standard office hours with a requirement for occasional day / night shift work and potential for "On-Call" rotation.
Location
HKEX - TKO
Shift
N/A
Scheduled Weekly Hours
40
Worker Type
Permanent

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