We are seeking an experienced Business Consultant / AS400 Technical Lead with strong domain expertise in the Securities and Banking sector to support architecture and application assessment for a leading securities firm with operations in Hong Kong and Singapore .

The AS400 Technical Lead will be responsible for leading the design, development, and support of AS400-based banking applications. This role ensures system stability, performance, and regulatory compliance while delivering robust and scalable technical solutions.

• Lead the development and maintenance of AS400 applications using RPG, RPGLE, and COBOL400
• Provide technical leadership, mentorship, and conduct code reviews
• Design, manage, and optimize DB2 databases on the AS400 platform
• Collaborate with business and banking stakeholders to translate requirements into techn...