Senior QA Engineer (Usability & Manual Testing) - Remote (Ireland-based) | €60,000 - €70,000 + Benefits Are you passionate about ensuring software is intuitive, user-friendly, and high-quality? Do you thrive in collaborative Agile environments where your testing expertise directly impacts product success? My client, a global leader in cloud-based enterprise software solutions, is looking for a Senior QA Engineer with experience in Usability & Manual testing to join their growing team. With offices across Ireland, the US, and the Netherlands, they develop cutting-edge technology that optimises complex business processes for organisations worldwide. The Role As a QA Engineer, you'll play a key role in ensuring their software is seamless, functional, and user-friendly. Working closely with developers and product teams, you'll be involved in the full development lifecycle, from defining acceptance criteria to conducting usability and manual testing. What You'll Be Doing Usability testing - assessing software for user-friendliness and intuitive design. Manual testing - hands-on verification of functionality, ensuring smooth and error-free experiences. Regression testing - assisting in validating new features while ensuring no disruptions to existing functionality. Collaboration - working closely with developers and product teams to define acceptance criteria. Test documentation - maintaining test cases, reports, and plans to support quality assurance processes. Tech Environment & Tools Web-based UI applications REST and gRPC APIs Agile development methodology Test integration within development pipelines What We're Looking For Experience in manual testing for web applications Strong understanding of usability principles & UX testing Basic HTML knowledge for UI testing Familiarity with REST APIs and testing tools such as Swagger UI, Postman Experience working in an Agile team Excellent communication skills and ability to contribute to discussions Nice-to-Haves Proactive, confident, and comfortable speaking up in a team setting Strong problem-solving mindset and attention to detail Work Arrangement & Benefits Remote-first role with occasional visits to the Drogheda office Salary: €60,000 - €70,000 Stock options that increase annually with tenure Health insurance Pension scheme 22 days holiday + bank holidays Company cash bonus If you're looking for an opportunity to make an impact in a dynamic and growing team, apply now or reach out for more details! To speak in absolute confidence about this opportunity please contact Jack Tyrrell, Specialist Recruitment Consultant at MCS Group or send an up to date CV via the link provided. If this position is not right for you, we may have others that are. Please visit to view a wide selection of our current jobs. All conversations will be treated in the strictest of confidence. Skills: Azure DevOps Usability Manual Testing