Expleo
Senior Test Engineer - Payments For Banking Project
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1 month ago
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Important information
Contract type:
Permanent
Location:
Chennai, Tamil Nadu, India
Work mode:
Onsite
Published on:
17 September 2026
What they need
Senior Test Engineer - Payments for Banking Project
Design, prepare and execute test scenarios, test cases and test plans for payment applications.
Perform functional, integration, system, regression, UAT and end-to-end testing.
Validate complete payment transaction lifecycles, including:
Transaction initiation
Authentication and authorization
Success and failure scenarios
Timeouts and technical declines
Reversals and retries
Refunds
Reconciliation and settlement
Analyze and validate ISO 20022 messages, message structures, mandatory/optional fields, data elements and business validations.
Test REST/SOAP APIs using Postman or equivalent tools.
Validate API request/response payloads, headers, status codes, JSON/XML structures and error responses.
Perform mobile application testing on Android and/or iOS, including functional, integration, regression, compatibility and end-to-end payment scenarios.
Validate backend transaction data using SQL/database queries.
Analyze application, API and transaction logs to troubleshoot payment failures.
Identify, document and track defects using tools such as JIRA and work with development teams through closure.
Collaborate with banks, PSPs, TPAPs, payment partners, vendors and internal stakeholders.
Support certification, release validation, production deployment and post-production verification.
Contribute to test automation and improvement of QA processes where required.
Payments experience on Indian NPCI work experience / UAE AANI work experience
Should have very good knowledge in
ISO20002 messaging standard
APIs (Postman or any other tools)
Mobile testing
Hands-on experience in Indian payment systems / NPCI ecosystem.
Strong understanding of UPI and/or other NPCI payment products such as IMPS, NACH, AePS or NETC.
Very good knowledge of ISO 20022 messaging standards and financial/payment message structures.
Strong understanding of payment transaction flows and lifecycle.
Strong hands-on experience in API testing using Postman or equivalent tools.
Experience validating REST/SOAP APIs, JSON and XML.
Strong mobile application testing experience on Android/iOS.
Good knowledge of SQL for backend/database validation.
Experience with defect management tools such as JIRA.
If interested please share below details at "[email protected]"
Overall Exp:
Current Exp:
Current CTC:
Expected CTC:
Official Notice Period:
Regards,
Pooja Shetty
Associate Talent Acquisition
Expleo Solutions Limited
Plot 25/1 | Rajiv Gandhi Infotech Park| MIDC | Phase III | Hinjewadi
Pune 411057 | India |
expleogroup.com
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