POS(Point of Sale) Test Engineer

QA Engineer Location:

Canton MA - 5 days onsite Manual QA Analyst - POS, Mobile App, Delivery & Web Platforms We are seeking an experienced Manual QA Analyst to validate high-traffic, customer-facing digital platforms including Point-of-Sale (POS) systems, Mobile Applications, Delivery Platforms, and Web Applications. This is a hands-on manual testing role focused on ensuring reliability, accuracy, and seamless end-to-end user experience across omnichannel systems. Roles & Responsibilities Execute manual functional, integration, system, regression, and UAT testing across POS, mobile, delivery, and web platforms Validate end-to-end business workflows, including ordering, payments, discounts, taxes, loyalty, refunds, cancellations, and order fulfillment Create, maintain, and execute detailed test scenarios, test cases, and test execution reports Perform smoke and sanity testing for every new build and release Validate integrations between:

POS systems, Mobile apps,Third-party delivery partners,Payment gateways Identify, log, track, and re-test defects using defect management tools such as Jira or Azure DevOps Work closely with Product Managers, Developers, Business Analysts, and Operations teams to understand requirements and ensure complete test coverage Participate in requirement reviews, sprint planning, daily stand-ups, and release validation activities Validate cross-browser, cross-device, and cross-platform compatibility Support User Acceptance Testing (UAT) and post-production validation Ensure testing aligns with real-world business operations, not just technical requirements Continuously improve test coverage, test documentation quality, and QA processes.