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Unison Consulting

AS400 Consultant

Posted 6 Days Ago
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In-Office
Singapore
Mid level
In-Office
Singapore
Mid level
Analyze existing core banking programs, document interface specifications, and collaborate with teams to ensure accurate integration documentation.
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Job Description

We are looking for a skilled Core Banking Interface Analyst to analyze existing SICB (Silverlake Integrated Banking Solution) and (Core Banking System Platform) programs and document detailed interface specifications. The role involves reviewing and documenting approximately 300 interface files, ensuring accurate functional and technical understanding.

Key Responsibilities
  • Analyze existing SICB and SIBS core banking programs to understand interface flows and dependencies.
  • Review and document interface specifications including input/output structures, file formats, data mappings, and processing logic.
  • Work extensively with AS400 (IBM i) systems and RPG programs to extract technical details.
  • Identify upstream and downstream system integrations and data exchange mechanisms.
  • Collaborate with business, application, and technical teams to validate interface documentation.
  • Ensure documentation meets enterprise standards and supports future maintenance or migration activities.
Required Skills & Experience
  • Strong hands-on experience with AS400 / IBM i platform.
  • Solid programming experience in RPG (RPG III / RPG IV / RPGLE).
  • Proven experience working with SICB (Silverlake) and/or core banking systems.
  • Experience analyzing and documenting large volumes of interface programs.
  • Strong understanding of core banking integrations, batch processing, and file-based interfaces.
  • Excellent documentation and analytical skills.
Good to Have
  • Banking or financial services domain experience.
  • Exposure to core banking modernization or migration projects.
  • Experience working in regulated environments.
Key Deliverables
  • Complete and accurate interface specification documents for ~300 interfaces.
  • Clear mapping of system interactions, data flows, and dependencies.

Top Skills

As400
Core Banking Systems
Rpg
Sibs
Sicb

Unison Consulting Singapore Office

1 Changi Business Park Crescent, , Plaza 8 #03-06 Tower A, Singapore, , Singapore, 486025

Unison Consulting Singapore Office

#12-00, 63 Market Street, Bank of Singapore Center, Singapore, , Singapore, 048942

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