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AS400 Developer (With Silverlake)

📍 Indonesia

Technology Unison Group

Job Description

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Responsibilities

Requirements Management: Engage with business stakeholders to gather, analyze, and document requirements for core banking enhancements or new initiatives. This involves creating detailed Business Requirements Documents (BRDs), Functional Specifications Documents (FSDs), user stories, and data mapping documents

System Analysis & Solution Design: Translate functional requirements into detailed technical specifications specifically for Silverlake (SIBS/SICS) or AS/400 systems. This includes performing analysis of existing banking processes to identify opportunities for optimization and improvement

Collaboration and Coordination: Work closely with Silverlake developers, solution architects, quality assurance (QA) teams, and operations to ensure accurate and timely delivery of solutions. Act as a liaison between the business and technology teams throughout the Systems Development Life Cycle (SDLC) or Agile/Scrum processes

Testing Support: Support System Integration Testing (SIT) and User Acceptance Testing (UAT) by preparing test scenarios, validating results, troubleshooting issues, and coordinating defect resolution

Documentation and Reporting: Conduct impact analysis, data mapping, system configuration, and interface design, while ensuring all documentation (process flows, user guides, etc.) is comprehensive and current

SME Support: Provide subject matter expertise for core banking modules such as Payments, Loans, Deposits, General Ledger, and Customer Account Management

Technical Skills

AS400: RPG/RPGLE, CL, SQL, OS400, DB2, and AS400 system administration

Silverlake: Experience with the Silverlake Integrated Banking System (SIBS), Silverlake Integrated Card System (SICS), or other modules like Payments (SWIFT, Paynow, etc.)

Seniority level

Entry level

Employment type

Full-time

Job function

Other

Industries

IT Services and IT Consulting

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Job Details

Posted Date: December 25, 2025
Job Type: Technology
Location: Indonesia
Company: Unison Group

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.