Robert Walters (HK) Ltd
Java Developer / Senior Java Developer - Core Banking
Skills
11 days ago
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Important information
Contract type:
Freelance / Contract
Salary:
HK$480,000 – HK$660,000 / year
Work mode:
Onsite
Published on:
8 October 2026
What they need
Our client is a well-established banking institution with ongoing investment in its technology platforms and digital transformation. They are looking for an experienced Java / Core Banking Developer to join their technology team.
Job Duties
- Design, develop, enhance and support Core Banking systems running on the OpenShift platform.
- Perform system and solution design in alignment with the bank's technology architecture, with a focus on scalability, maintainability and reusability.
- Handle end-to-end system development based on defined functional and technical specifications.
- Develop and integrate applications using Java, Spring, APIs, Microservices, SQL and JSON/XML technologies.
- Conduct system testing, troubleshoot technical issues and resolve defects identified throughout the development lifecycle.
- Prepare deployment plans and perform system configuration, application deployment and implementation activities.
- Conduct technology risk assessments and peer reviews, and follow up on identified risk findings.
- Ensure system deliverables comply with established programming, security and quality standards.
- Provide ongoing application and production support, including investigation and resolution of system issues.
- Collaborate closely with internal technology teams and business stakeholders throughout the system development lifecycle.
Job Requirements
- Degree or tertiary education in Computer Science, Information Technology or a related discipline.
- Minimum 5 years of relevant experience in banking application development, preferably with exposure to core banking systems.
- Strong hands-on development experience in Java, Spring, API, Microservices, SQL and JSON/XML.
- Solid understanding of enterprise application design and system integration.
- Experience in developing REST APIs and integrating APIs with frontend JavaScript frameworks would be an advantage.
- Knowledge of OpenShift, CI/CD pipelines and automated testing is highly desirable.
- Good understanding of software development lifecycle, testing, deployment and production support.
- Strong analytical, troubleshooting and problem-solving skills.
- Good communication skills with the ability to work effectively with technical and business stakeholders.
- Good command of written and spoken English and Chinese; fluent Mandarin would be an advantage.
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