Role & responsibilities

Preferred candidate profile

We are searching for Domain expert in below skills and find your experience is very relevant & we would like to speak with you. If you are interested, then kindly share your detail in below given Link.

Apply here:

https://forms.cloud.microsoft/r/1sL7pdyBMM

Job Location: Chennai / Hyderabad / Noida

Work Type: Hybrid (3 days in office)

Required Skills:

- 5 10 years of hands-on software QA experience, including guiding junior team members.
- Strong knowledge of card processing, payments, and customer servicing systems, including TS2, card lifecycle management, account servicing, card issuance and replacements, authorization, settlement, transaction research, fraud blocks, and back-office operations.
- Experience testing fraud, transaction defense, dispute, and chargeback solutions, including rule validation, fraud case management, representments, and network compliance validation.
- Strong proficiency in backend data validation and integration testing, including SQL verification, Postman API testing, and data synchronization across customer service, payment, fraud,



and downstream systems.
- Experience with data migration, conversion, and cloud migration testing, including source-to-target validation and reconciliation of customer/account/card/transaction data; familiarity with AWS environments.
- Good understanding of ISO 8583 message formats and payment interchange protocols (MTIs, bitmaps, data elements).
- Packet and protocol testing experience using SoapSonar / WSDL Weaver or similar tools.
- Strong hands-on REST/SOAP API testing using Postman, SoapUI, Thunder Client, or similar tools.
- Hands-on experience in web UI testing and test automation (see skill table below).
- Solid experience in defect triage, defect lifecycle management, and retesting; experience with Jira or similar tools.
- Good understanding of Agile, SDLC, and STLC; strong analytical, troubleshooting, and communication skills.
- Ability to work independently on complex scenarios while supporting offshore team coordination.

📌 Domain Expert - Cards and Payment with UAT Testing (Chennai)
🏢 Cognizant
📍 Chennai