Banking Tech BA: Payments & API Solutions

KING SEARCH PTE. LTD.; Singapore; On-site; SGD 100,000 - 140,000; Full time

Job summary

KING SEARCH PTE. LTD. is seeking a Technical Business Analyst to translate business needs into actionable solution specifications across banking platforms.

The role covers requirements, data & interface specs, testing coordination, and post go-live stabilization, working with FBAs, Solution Architects, Development, and TCoE/Testing. You will elicit requirements, analyze impacts, produce BRD/FRD, user stories, and API contracts, and guide QA with end-to-end test coverage across payments, cards,

Qualifications

• 6-10 years as a Systems Analyst / Business Analyst / Technical BA in banking/financial services.
• Strong experience writing FRDs/BRDs, user stories, acceptance criteria, and conducting fit gap & impact analysis.
• Hands on with API/integration specifications (REST, events, batch), data mapping, and SQL for analysis.
• Proven collaboration across Architecture, Development, Testing (TCoE), and Business.
• Excellent communication, documentation, and presentation skills.

Responsibilities

• Elicit, analyze, and translate business requirements into detailed functional specs (BRD/FRD), user stories, and acceptance criteria.
• Conduct fit gap and impact analysis across upstream/downstream systems; map dependencies and non functional requirements.
• Lead walkthroughs of solution designs with FBAs, architects, testing teams (TCoE), and business users.
• Produce/validate API contracts (Swagger/OpenAPI), interface specs, sequence diagrams, data mappings (JSON/XML/CSV), error codes, and reconciliation rules.
• Review and validate technical design specifications; ensure alignment with enterprise architecture and design standards.
• Contribute to high level test strategies; ensure SIT/UAT/regression/performance test coverage for critical functions.
• Guide testers/users on system configurations (e.g., parameter setup), end to end reconciliation, and scenario coverage.
• Drive defect triage with Dev & Test; ensure timely resolution and clear RCA.
• Support cutover planning, rollback strategies, post implementation support, and early life stabilization.
• Lead TBA/SA activities before build; support multiple projects where feasible.
• Document and escalate risks/issues; maintain RAID and ensure mitigation plans.
• Prepare and deliver clear documentation and presentations for non technical and senior stakeholders.
• Collaborate closely with development teams, architects, FBAs, and senior stakeholders to ensure traceability from requirements to release.

Skills

BA/Systems Analyst

API/integration specs

SQL for analysis

Communication/presentation

Standby/on-call support

Education

Bachelor's degree in Business/IS/CS

CBAP/Agile/ITIL/PCI DSS certifications

Job description

KING SEARCH PTE. LTD. is seeking a Technical Business Analyst to translate business needs into actionable solution specifications across banking platforms.

The role covers requirements, data & interface specs, testing coordination, and post go-live stabilization, working with FBAs, Solution Architects, Development, and TCoE/Testing. You will elicit requirements, analyze impacts, produce BRD/FRD, user stories, and API contracts, and guide QA with end-to-end test coverage across payments, cards,