onsite
QA Engineer - Darwinbox
QA Engineer
Senior QA Engineer focused on Card Issuing and Payments, driving test strategy, manual and automated testing for ISO 8583 transaction flows and CMS integration.
About the role
Key Responsibilities
- Design, develop and execute comprehensive test plans for Card Issuing and Payments modules.
- Perform manual and automated testing of ISO 8583 transaction flows, network authorizations (Mastercard/Visa), and CMS integrations.
- Collaborate with engineering, product, and operations teams to identify defects, track resolution, and ensure high quality releases.
- Maintain test documentation, including test cases, test scripts, and defect reports.
- Participate in sprint planning, retrospectives, and continuous improvement initiatives.
Requirements
- 3–4 years of QA experience in fintech, payments, or card issuing environments.
- Proficiency in both manual and automated testing tools (e.g., Selenium, Postman, JMeter).
- Strong analytical, problem‑solving, and communication skills.
- Experience with Agile/Scrum development processes.
Skills
pythonsqljavarailsgrafanapostgresqlmysqlowasp