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Salary
≈ $15k – $31k per year (Estimated)
Location
In office (Pune, Chennai)
Seniority
Senior · 5+ years exp

First seen by Alion on Sep 24, 2026.

Overview
Company
Impact
Profile match
Optimum Solutions is an IT services and outsourcing company headquartered in Singapore that provides software engineering, application development and maintenance, data and analytics, cloud and infrastructure, testing and global capability centre services. Founded in 1997, it reports more than 4,000 employees across offices and delivery centres in nine countries, including India and China, and supplies contract IT staff to banks and global technology clients. Its Singapore listings cover Java and .NET developers, DevOps and GenAI engineers, business analysts, scrum masters, UX designers, compliance associates and contract privacy support and AI video roles.

Job Description:

We are looking for a Technical Business Analyst with strong experience in Banking, Payments and API-based integrations. The role will work closely with Business, Technology, Architecture, Vendors and external partners to deliver banking integration solutions.

Key Responsibilities:

- Gather, analyze and document business, functional and technical requirements.

- Prepare BRD, FRD/FSD, user stories, process flows, data mappings and API specifications.

- Analyze REST/SOAP APIs, payloads, validations, error handling and integration workflows.

- Support integrations involving payments, escrow, transaction/balance inquiries, inflow services and payment notifications.

- Work with architects and development teams on interface design and API contracts.

- Define and review SIT/UAT scenarios, test cases and traceability matrices.

- Support defect triage, UAT sign-off, deployment and hypercare.

- Coordinate with Business, Digital Banking, Architecture, Security, Operations, Vendors and external partners.

- Support security requirements including API security, SSL/certificates and secure connectivity.

- Track project dependencies, risks, issues and delivery milestones.

Functional Skills:

- Banking & Payments

- Payment lifecycle and transaction processing

- Reconciliation

- Digital Banking / Core Banking integrations

- Strong stakeholder and vendor management

Technical Skills:

- REST/SOAP APIs, JSON/XML, XSD/WSDL, Swagger/OpenAPI

- Postman/SoapUI, SQL and data validation

- Data mapping and integration concepts

- Event-driven/callback integrations

- Tools: Jira, Confluence, Azure DevOps, Visio, Postman, Excel, SQL Developer

Qualifications:

- Bachelor's degree in Computer Science, Engineering, IT or related field.

- 5+ years of Business Analysis experience, including 5+ years in Banking/Payments/Financial Services integrations.

- Strong experience with API-based integration projects and third-party vendors.

Preferred:

- UAE Banking experience.

- Digital Payments / Escrow solutions.

- Government, Land Department, Property or Real Estate integrations.

- Large-scale banking transformation programs.

Skills

Business Analyst, SQL, Project Management, IT Project Delivery

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