Editorial summary

The company is seeking a Production Support specialist with expertise in AS400 for a one-year renewable contract in the banking sector, offering a salary of 7,000. The role involves performing root cause analysis on application defects, prioritizing issues for production release, and supporting code development and testing across various environments. Candidates should have relevant experience in application support and defect management. Interested applicants are encouraged to send their CVs directly to , noting that visa sponsorship is not available.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/production-support-as400-banking-1-year-renewable-contract-35354 first appeared in Job-Q.com on 01 Oct 2026]

Dear Applicant,

If you or someone you know isinterested, please send the CV directly to

(preferred, as I may overlooksome CVs due to the high volume).

Please note that visasponsorship is not available at this time.

JD
Key Responsibilities:

• Perform root cause analysis on application defects and provide solution for remediation.
• Prioritize defects and plan for production release based on defect criticality
• Perform code development, support end-to-end testing in SIT, UAT and deployment to Production environments during green-zone.
• Proactively looking at areas of improvement to improve system resiliency and performance to scale to volumes
• Maintain production stability by ensuring deployments have completed the necessary risk and impact assessments.
• Communicate in a clear, concise, and timely manner to stakeholders with respect to application related issues or queries.
• Assist production level 2 support with incident investigations, root cause analysis and feasibility of recovery approach as and when required. This includes after office hours or weekend support on a need basis.
• Comply to established SDM guidelines, processes, and IT policies.
• Share production defect support learning outcomes with internal teams to improve quality and minimize future defects of application delivery
• Ensure application documentation is properly updated for each production release

Key Domain/ Technical Skills:

(Indicate up to 3 areas)

• Technically sound in AS400 platform & RPG/LE, CL/LE, COBOL400, SQL and Query400
• Experienced with ALDON and IBM RDi change management tools
• Experienced with BMC Control-M, Splunk and BMC Helix

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