Senior QA Analyst, Payments & API Testing

Compest Solutions Inc.; Alpharetta (GA); On-site; USD 90,000 - 120,000; Full time

Job summary

Compest Solutions Inc. is seeking an experienced QA professional to perform hands-on functional, integration, regression, and end-to-end testing within banking workflows.

You will design test strategy, plans, and detailed test scenarios based on functional requirements and payment business processes. The role requires strong knowledge of card processing, payments, data validation, API testing, and cloud migration testing in AWS environments.

Qualifications

• 7–10 years of hands-on QA experience, with QA team coordination.
• Strong knowledge of card processing, payments, and customer servicing systems.
• Experience testing fraud, dispute, and chargeback solutions.
• Proficiency in backend data validation and API testing.
• Data migration and cloud migration testing in AWS environments.
• Understanding ISO 8583 and payment interchange protocols.
• REST/SOAP API testing with Postman/SoapUI.

Responsibilities

• Perform hands-on functional, integration, regression, and end-to-end testing.
• Design Test Strategy, Test Plan, estimate and track testing efforts, develop, review, and execute detailed test scenarios and test cases based on functional requirements and banking business workflows.

Skills

QA testing

Card payments

API testing

SQL data validation

AWS migration testing

ISO 8583

Agile/SDLC

Tools

Postman

SoapUI

Thunder Client

Job description

Compest Solutions Inc. is seeking an experienced QA professional to perform hands-on functional, integration, regression, and end-to-end testing within banking workflows.

You will design test strategy, plans, and detailed test scenarios based on functional requirements and payment business processes. The role requires strong knowledge of card processing, payments, data validation, API testing, and cloud migration testing in AWS environments.