Location
singapore, singapore, Singapore
Posted
June 04, 2026
Job Description
Role Overview
We are looking for an experienced Solution / Technical Architect to lead large-scale legacy modernization initiatives , specifically migrating AS400/Mainframe systems to Java-based Microservices architecture . The ideal candidate will have deep expertise in designing scalable, cloud-native solutions and hands-on experience in end-to-end transformation programs.
Key Responsibilities- Lead architecture and design for AS400/Mainframe to Java Microservices migration programs
- Analyze existing legacy systems (RPG, COBOL, CL, DB2) and define modernization strategy
- Design target architecture using Java, Spring Boot, Microservices, and APIs
- Define migration approach: re-platforming, re-hosting, refactoring, or re-engineering
- Drive domain decomposition and microservices design aligned with business capabilities
- Collaborate with business stak...