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Unison Consulting Pte Ltd

Technical Business Analyst (AS/400 / Silverlake) - Banking Domain

Colombo , Sri Lanka
full-time On-site

AI overview

Collaborate with business and technology teams to enhance core banking systems, ensuring compliance with banking standards while optimizing processes and supporting system integrations.

We are seeking an experienced Technical Business Analyst with strong expertise in AS/400 (IBM iSeries) and/or Silverlake Core Banking systems. The ideal candidate will have solid banking domain knowledge and the ability to translate business needs into technical requirements, support system enhancements, streamline processes, and collaborate closely with technology and business teams.

Key Responsibilities

  • 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

Requirements

  • 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
  • Ability to prepare high-quality documentation (BRD, FRD, user stories, data mapping).
  • Solid knowledge of SDLC, Agile/Scrum methodologies.
  • Strong SQL/data analysis skills and understanding of DB2/400 file structures.
  • Excellent stakeholder engagement and communication abilities.

Preferred Skills

  • Experience in system migration or modernization from AS/400/Silverlake to newer platforms.
  • Understanding of API integrations, microservices, or cloud-based transformation initiatives.
  • Exposure to regulatory and compliance requirements in retail or wholesale banking.
  • Familiarity with JIRA, Confluence, and other collaboration tools.
Unison Consulting Pte Ltd

Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance. Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions. We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations. Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field.

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