Sr Test Analyst (TS2, Cards & Payment, API testing, )**3 Days Hybrid at Alpharetta, GA** Only W2

Compest Solutions Inc.; Alpharetta (GA); Presencial; USD 90.000 - 120.000; Jornada completa

Descripción de la vacante

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.

Formación

• 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.

Responsabilidades

• 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.

Conocimientos

QA testing

Card payments

API testing

SQL data validation

AWS migration testing

ISO 8583

Agile/SDLC

Herramientas

Postman

SoapUI

Thunder Client

Descripción del empleo

API testing, SQL, Postman, SOAP/ REST, Agile Methodologies, Cards & Payment, AWS

Job Summary

• 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.

Required Skills

• 7 -10 years of hands-on software QA experience, including experience coordinating testing activities within a QA team.
• Strong knowledge of card processing, payments, and customer servicing systems, including TS2, card lifecycle management, account servicing, card issuance and replacements, authorization processing, settlement, transaction research, fraud blocks, back-office operations, and customer service workflows.
• Experience testing fraud, transaction defense, dispute, and chargeback solutions, including fraud monitoring, fraud case management, rule validation, transaction reviews, chargeback processing, representments, merchant interactions, and network compliance validation.
• Strong proficiency in backend data validation and integration testing, including SQL-based data verification, API testing using Postman, and validation of data synchronization across customer service applications, payment platforms, fraud systems, and downstream services.
• Experience with data migration, conversion, and cloud migration testing, including source-to-target validation, data reconciliation, customer/account/card/transaction data verification, end-to-end business process validation, and familiarity with AWS environments supporting on-premises-to-cloud migration initiatives.
• Strong understanding of ISO 8583 message formats and payment interchange protocols. Demonstrate good understanding of the ISO 8583 standard to validate financial transaction card-originated messages, including MTIs, bitmaps, and data elements
• Packet & Protocol Testing: Understanding deep Packet Testing using Soap Sonar/ WSDL Weaver to ensure data integrity during transmission. You will verify that "packed" and "unpacked" data fields are correctly serialized and deserialized across secure network channels.
• Experience of Data synchronization and source-to-target validation, Data Lake/data-processing validation
• Strong hands-on experience in REST/SOAP API testing using Postman, SoapUI, Thunder Client, or similar tools.
• Experience in web UI testing, including functional validation and integration testing.
• Ability to understand automation scripts, analyze execution results, and troubleshoot failures.
• Strong experience in defect identification, defect triage, defect lifecycle management, and retesting.
• Experience with Jira or similar defects and test management tools.
• Good understanding of Agile methodologies, SDLC, and STLC.
• Strong analytical, troubleshooting, communication, and problem-solving skills.
• Ability to work independently on complex testing scenarios while supporting offshore team coordination.

cross customer service applications, payment platforms, fraud systems, and downstream services.

porting on-premises-to-cloud migration initiatives.