Mid-Level Test Engineer (Hybrid) – London
AlphaSights is seeking a self-driven Mid-Level Test Engineer to join our Software Engineering Team in London. As a digital business where continuous uptime, product quality, and user experience are critical to success, this role offers a visible and valued opportunity to make an immediate impact. Collaborating closely with Software Engineering and Product Management, you will design and implement automated testing solutions that ensure our applications are reliable, scalable, and meet the highest standards across frontend, backend, and APIs.
In this role, you will design and develop automated test plans and suites across multiple projects to validate software functionality and ensure regression coverage. Responsibilities include developing and maintaining test automation frameworks and infrastructure, providing tools for developers to test their own code, and leading test automation efforts while performing targeted manual testing when needed. You will also create, manage, and maintain test data to support automated testing across environments, ensuring consistency and reproducibility of test results. Additionally, you will support robust testing through API test automation, test data management, and cross-platform validation across browsers and devices, collaborating with Engineering and Product teams to define test strategies and acceptance criteria.
The ideal candidate likely holds a degree in a STEM subject, though we welcome individuals who have perfected their craft via different routes. You should have experience working at a similar level in a mature Engineering team and be looking to take your career to the next level. Technical expertise in building and maintaining automated test frameworks using modern tools (ideally Cypress or Playwright) and at least one programming language such as TypeScript, JavaScript, Python, or Java is essential. A strong understanding of backend APIs, data validation (SQL/NoSQL), and CI/CD pipelines is required, along with familiarity with frontend testing (ideally React-based applications) and API or integration testing in distributed systems. A proven track record of making a demonstrable impact in previous roles, being highly driven and proactive, and possessing meticulous attention to detail are also key attributes.
Bonus points will be given to candidates with experience setting up or scaling automation frameworks from scratch, experience with native mobile application testing, Kubernetes, and microservices architecture, as well as experience with performance, load, or security testing tools.
At AlphaSights, we foster a dynamic and inclusive work culture that empowers our employees to excel. As a Mid-Level Test Engineer in London, you will benefit from a hybrid working model, competitive salary, and opportunities for professional growth within a collaborative environment that values innovation and quality. Join us to make a meaningful impact while enjoying the vibrant atmosphere of one of the world's most exciting cities.