QA Engineer ( POS & Payments )
Location: Cincinnati / Mason, OH - 5 Days
Job Type: Contract
Duration: 12 Months
Start Date: ASAP
Interview Process: 2 Rounds
Rate: $52 - $57
Job Overview
We are seeking an experienced QA Engineer POS & Payments to support quality assurance for enterprise retail applications and transaction-processing systems. The ideal candidate will have strong hands-on experience in functional, regression, API, and integration testing, with a focus on end-to-end business workflows.
Experience with Point-of-Sale (POS), payment processing, or retail transaction systems is highly preferred.
Responsibilities
- Execute functional and regression testing across POS applications and retail store workflows.
- Validate end-to-end payment and transaction scenarios.
- Perform API and integration testing.
- Develop, maintain, and execute test cases for new features and enhancements.
- Identify, reproduce, document, and track software defects.
- Participate in defect triage and root-cause analysis discussions.
- Validate defect fixes and perform regression testing.
- Support release readiness activities and production validation.
- Collaborate closely with developers, product teams, business stakeholders, and other QA resources.
- Contribute to test planning, test strategy, and overall QA execution.
- Assist with test automation initiatives where applicable.
- Ensure test coverage across critical business and transaction workflows.
Required Qualifications
- Strong hands-on experience in QA / Software Testing.
- Solid experience with functional and regression testing.
- Experience testing complex enterprise applications and end-to-end workflows.
- Hands-on experience with API and integration testing.
- Strong understanding of software testing methodologies, test case design, defect management, and release validation.
- Ability to troubleshoot, reproduce, analyze, and clearly document defects.
- Strong communication and collaboration skills.
- Ability to work effectively with development, product, and QA teams.
Preferred Qualifications
- Experience testing Retail or POS applications.
- Experience with payment or transaction-processing systems.
- Experience testing checkout, tender, authorization, refund, void, or similar transaction flows.
- Experience with test automation.
- Retail, grocery, or store-technology experience.
- Experience testing high-volume transaction environments.
- Familiarity with end-to-end integration testing across POS, payment, and backend systems.
The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, and paid holidays annually as applicable.
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