AS400 Developer

UNISON CONSULTING PTE. LTD.; Singapore; On-site; SGD 60,000 - 85,000; Full time

Job summary

A financial technology solutions provider in Singapore is seeking an experienced AS400 Developer. The role focuses on gathering requirements for core banking enhancements, translating requirements into technical specifications, and collaborating with various teams to ensure successful solution delivery. Candidates should have extensive experience between 5-12+ years in banking and strong skills in AS/400 and Silverlake systems. This position offers opportunities to drive optimization and system improvements within the banking sector.

Qualifications

• 5–12+ years as a Technical Business Analyst in Banking / Financial Services.
• Strong hands‑on understanding of AS/400 (RPG/CL, DB2/400) and/or Silverlake Core Banking System.
• Experience with core banking processes: Payments, Loans, Deposits.

Responsibilities

• Gather and document requirements for core banking enhancements and projects.
• Translate functional requirements into technical specifications.
• Analyze processes and identify opportunities for improvements.

Skills

Technical Business Analyst

AS/400 (RPG/CL, DB2/400)

Silverlake Core Banking System

Banking / Financial Services

Core banking processes

Job description

We are hiring AS400 Developer with below requirements.

Description

• Work with business stakeholders to gather, analyze, and document requirements for core banking enhancements and projects.
• Translate functional requirements into technical specifications for AS/400 or Silverlake-based applications.
• Analyze existing banking processes and identify opportunities for optimization, automation, or system improvements.
• Collaborate with developers, architects, QA teams, and operations to ensure accurate solution delivery.
• Support SIT/UAT by preparing test scenarios, validating outcomes, and managing defect resolutions.
• Conduct impact analysis, data mapping, and system configuration activities.
• Support migration, integration, or modernization efforts involving AS/400 or Silverlake platforms.
• Prepare BRDs, FRDs, process flows, interface documents, and user guides.
• Ensure solutions comply with regulatory, risk, and security standards within banking environments.
• Act as SME for core banking modules such as Payments, Loans, Deposits, GL, Credit, and Customer Information.

Responsibilities

• 5–12+ years as a Technical Business Analyst in Banking / Financial Services.
• Strong hands‑on understanding of AS/400 (RPG/CL, DB2/400) and/or Silverlake Core Banking System.
• Experience with core banking processes:
  • Payments & Transfers
  • Loans & Lending
  • Deposits & CASA
  • Trade Finance (optional)
  • Customer & Account Management