Quality Assurance Engineer

Job Title: Payment QA Lead

Job Summary

We are seeking a detail-oriented Payment QA Engineer to ensure the accuracy, reliability, and

security of payment systems. The role involves testing payment workflows across multiple

gateways, validating transaction integrity, and ensuring compliance with financial and regulatory

standards.

Key Responsibilities

Test end-to-end payment flows including UPI, net banking

Validate payment gateway integrations (e.g., Razorpay, Cashfree, ATOM)

Verify transaction states: success, failure, pending, retries

Perform API testing for payment services using tools like Postman

Validate webhooks, callbacks, and timeout scenarios

Identify, log, and track defects using tools like JIRA

Collaborate with product, backend, and RMS teams to resolve issues

Conduct regression testing after releases and gateway changes

Analyze production payment issues and support root cause analysis

Required Skills & Qualifications

Bachelor's degree in Computer Science, Engineering, or equivalent

5+ years of experience in QA/testing of payment systems

Strong understanding of payment lifecycles and financial transactions

Experience with manual and API testing

Knowledge of SQL for transaction validation

Familiarity with payment gateways and acquirers

Understanding of fraud, risk checks, and compliance requirements

Excellent attention to detail and analytical skills

Good to Have

Automation experience (Selenium, Cypress, Playwright, Rest Assured)

Experience in fintech or banking domain

Tools & Technologies

JIRA / Zephyr / TestRail

Postman / Swagger

SQL / MySQL / PostgreSQL

Selenium / Cypress (optional)

Payment Gateways (Razorpay, Cashfree, etc.)

Work Environment:

Fast-paced, collaborative, and Agile team environment.

May require off-hours testing during critical releases.