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System Analyst - Java (Calypso)

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Onsite

System Analyst - Java (Calypso)

Don Nelson Recruitment Limited

System Analyst - Java (Calypso)

Skills

SQL QueriesJavaTesting & QASpring BootJBoss

4 days ago

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Important information


Contract type:

Permanent

Work mode:

Onsite

Published on:

15 October 2026

What they need


Responsibilities

  • Analyze business requirements and develop new features or refine existing configurations within the Calypso platform.
  • Enhance Calypso performance by optimizing or redesigning current functionality.
  • Investigate and remediate escalated production issues associated with Calypso.
  • Execute system migrations of business lines and workflows into or out of Calypso.
  • Adhere to established software engineering standards for version management, continuous integration, and release governance.
  • Maintain detailed technical documentation covering system design, support procedures, user guides, and operational workflows.
  • Ensure comprehensive unit testing coverage and conduct thorough quality checks prior to QA or UAT deployments.
  • Partner with production support engineers to coordinate release deployments and manage operational incidents.
  • Perform additional project-related duties as assigned by leadership.

Requirements

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related technology field from a top-tier institution.
  • Approximately 10 to 12 years of software engineering and delivery experience, preferably within banking or financial services.
  • Proven ability to engage with business stakeholders, capture functional requirements, and deliver technical solutions.
  • Deep technical expertise in Java frameworks and software design principles.
  • Practical experience with J2EE application servers like JBoss and a solid grasp of Java memory tuning and optimization.
  • Proficiency with the Spring framework and relational SQL databases.
  • Strong analytical, technical reasoning, and problem-solving capabilities.
  • Hands-on experience with automated unit testing tools and engineering best practices.
  • High attention to detail with the ability to diagnose and resolve complex technical problems independently.
  • Effective communication skills in both English and Chinese.

**This position is offered through a strategic partnership between Don Nelson Technology Limited and NP Solution Limited.

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