Responsibilities

- Collaborate with developers and product managers to understand feature requirements.

- Review feature specifications and design detailed test cases.

- Perform manual tests on payment gateway systems, including transaction flows and API validations.

- Identify, log, and track defects using tools like JIRA and prioritise them for resolution.

- Conduct regression testing to ensure system stability after updates.

- Participate in team discussions to troubleshoot and resolve issues.

- Document test results and prepare for upcoming sprint activities.

- Develop and execute detailed test plans, test cases, and test scripts for web-based payment systems.

- Perform functional, regression, integration, UI, API, and end-to-end testing of payment gateway features.

- Test core modules including transaction processing, authentication, encryption, payment methods (Credit/Debit, UPI, Wallets, etc. ), and refunds.

- Ensure compliance with standards such as PCI-DSS, ISO 8583 and EMV where applicable.

- Work closely with developers, product managers, and other stakeholders to understand requirements and raise quality issues.

- Identify, log, track, and manage defects in defect tracking tools (e. g., JIRA).

- Build and maintain automated test suites using tools like Postman, TestNG, RestAssured, etc.

- Validate integration with third-party payment processors and banks.





- Perform load testing and performance testing using tools like JMeter or LoadRunner.

- Ensure browser compatibility and mobile responsiveness testing.

Requirements

- Minimum 3+ years of experience in manual and automation testing of web applications, with at least 1-2 years of experience in the payment gateway, fintech, banking, or e-commerce domains.

- Strong understanding of payment flow, transaction lifecycle, and settlement processes.

- Hands-on experience with API collection and API testing (REST/SOAP) and tools like Postman, SoapUI, etc.

- Proficiency in Java and frameworks like TestNG or Cucumber.

- Experience with SQL for database validation.

- Familiarity with security testing practices and standards relevant to payment systems.

- Robust knowledge of software QA methodologies, tools, and processes.

- Excellent analytical and problem-solving skills.

- Good communication skills and the ability to work in agile/scrum environments.

Preferred Qualifications

- Experience in high-volume transaction systems with low-latency requirements.

- Knowledge of emerging payment technologies like blockchain, UPI, and real-time payments.

- Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.

- Familiarity with tools like Kubernetes, Docker, and CI/CD pipelines.

This job was posted by Krithika D from WowPe.

📌 QA Engineer (Bengaluru)
🏢 Wowpe.in
📍 Bengaluru