MCS Group is seeking a Software Test Engineer to join one of their closest clients, a fast-growing Insurtech firm. With huge investment onboard in 2025, this firm's technology function is planning to scale by over 50% in the first half of 2026 and this will include it's quality assurance division scaling. An exclusive role to MCS Group, the Software Tester will champion quality across their product suite and play a key role in embedding test automation into the organisation. Reporting to a really talent QA Lead, you'll work within a high-performing engineering team to ensure their distributed, enterprise-grade software is reliable, scalable, secure, and built to last. This is a hybrid role in Belfast What You'll Do The Software Tester will play a key role in the quality strategy for their engineering pod, delivering both manual and automated testing across web apps, APIs, and cloud services. You'll build and maintain automated test suites using modern frameworks (Selenium, Cypress and Playwright). You'll develop functional, integration, performance, and security tests, ensuring seamless third-party integration. Collaborate closely with Software Engineers, Platform Engineers, and Product to embed quality early ("shift-left") in the development lifecycle. Validate developer unit tests and ensure alignment with business requirements. Drive continuous quality through CI/CD integration and strong version-control practices. Conduct performance and load testing to assess scalability and reliability. Work with cloud platforms (AWS, Azure, or GCP) to validate infrastructure and service integrations.s. What You Bring You'll have solid commercial experience in software testing, including automation and quality engineering. Strong scripting/automation skills in either JavaScript or C#. You'll consider yourself ideally as a "full-stack" tester; comfortable testing UIs to databases. Experience testing cloud-based systems and microservices. Hands-on API testing experience (Postman or similar). Solid understanding of CI/CD pipelines and DevOps tools (Jenkins, GitHub Actions, Azure DevOps, etc.). Passion for high-quality software, a collaborative mindset, and the confidence to challenge when needed. Salary Up to £55,000 with a competitive benefits package. To speak in absolute confidence about this opportunity, please send an up-to-date CV via the link provided or contact Chris Busby, Associate Director - IT Recruitment, at MCS Group Even if this position is not right for you, we may have others that are. Please visit MCS Group to view a wide selection of our current and exclusive roles All conversations will be treated in the strictest of confidence. Skills: Software Tester QA Engineer Quality Assurance Test Engineer SDET Benefits: Work From Home