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Tata Consultancy Services · Singapore

# AS400 Developer

Singapore Software Engineering 

Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/423948J)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tata Consultancy Services](https://jobs.opennash.com/companies/tata-consultancy-services/) / AS400 Developer

## Job description

### Job Title

AS400 Technical Lead Location: Singapore Role Summary: The AS400 Technical Lead is responsible for providing on‑shore technical leadership for Bank’s IBM i (AS400) based core & assisted banking applications. The role ensures application stability, regulatory compliance, and controlled change delivery across multiple country entities, while acting as the primary technical interface between business stakeholders, IT governance teams, and offshore delivery units.

### Key Responsibilities

Own end‑to‑end technical responsibility for AS400 applications, including country‑specific core banking, lending, deposits, payments, and regulatory systems. Ensure stability and performance of RPG/RPGLE, COBOL, CL, and DB2/400–based applications supporting critical banking operation Stakeholder Management, Regulatory & Compliance Alignment Proven experience in core banking or retail/corporate banking systems, preferably global banks.

Strong exposure to multi‑country banking applications, regulatory reporting, and audit‑driven environments. Experience working in on‑shore/off‑shore delivery models for BFSI clients.

### Core Technical Skills

Strong hands‑on experience with IBM i / AS400 platform. Expert knowledge of RPG/RPGLE, COBOL, CL, DB2/400. Strong understanding of batch processing, online programs, file handling, and interface integrations.

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Aug 1, 2026
- Last checked: Aug 1, 2026
- Listed for: Under a day
- Location: Singapore[Apply on Tata Consultancy Services’s careers site →](https://ibegin.tcsapps.com/candidate/jobs/423948J)

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