AS/400 Technical Lead — RPG/DB2 Expert

Trinity Consulting Services (“TRINITY”); Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Trinity Consulting Services ("TRINITY") is seeking an AS400 Technical Lead in Singapore. The role focuses on hands-on AS400/iSeries development and support, with deep knowledge of RPGLE, SQLRPGLE, CLLE, and DB2/400.

You will handle batch processing, job scheduling, and system integrations, plus troubleshooting production issues and performance tuning. The ideal candidate has 3–5 years of hands-on AS400 experience and can work effectively in a client-facing, consulting environment with strong

Qualifications

• Hands-on experience in IBM AS400/iSeries development and support.
• Strong knowledge of RPGLE and SQLRPGLE.
• Experience with DB2/400 and DDS; familiarity with subfiles and embedded SQL.
• Experience with batch processing, job scheduling, and system integrations.
• Ability to troubleshoot production issues and tune performance; experience with version control.

Skills

AS400/iSeries

RPGLE

SQLRPGLE

CLLE

DB2/400

Query/400

DDS

Subfiles

Embedded SQL

Batch processing

Job scheduling

System integrations

Troubleshooting

Performance tuning

Version control

Job description

Trinity Consulting Services ("TRINITY") is seeking an AS400 Technical Lead in Singapore. The role focuses on hands-on AS400/iSeries development and support, with deep knowledge of RPGLE, SQLRPGLE, CLLE, and DB2/400.

You will handle batch processing, job scheduling, and system integrations, plus troubleshooting production issues and performance tuning. The ideal candidate has 3–5 years of hands-on AS400 experience and can work effectively in a client-facing, consulting environment with strong