Senior Test Automation Engineer

Senior Test Automation Engineer Rotterdam, Netherlands, 5 days a week Up to €5500 monthly + benefits Are you passionate about building robust automated testing frameworks that enable high-quality software delivery at scale? This is an opportunity to take ownership of a critical test automation function within a fast-growing, technology-led business investing heavily in AI-driven engineering practices. You'll play a key role in ensuring rapid development cycles can progress safely, reliably, and efficiently. The Company They are a high-growth digital business with an international team focused on building and scaling innovative technology platforms. With significant investment in modern engineering practices, AI-enabled development workflows, and continuous delivery, they are creating an environment where technology teams can move quickly while maintaining exceptional quality standards. Working in a collaborative and ambitious culture, you'll have the opportunity to influence technical direction, improve engineering standards, and contribute to the ongoing evolution of a modern software platform. The Role As a Senior Test Automation Engineer, you will take ownership of automated testing architecture and quality assurance processes across a complex platform environment. Responsibilities include: Designing, building, and maintaining end-to-end automated test frameworks using Playwright and TypeScriptEstablishing API and contract testing strategies to ensure reliability across services and integrationsDefining quality standards and testing requirements early in the development lifecycleOptimising CI/CD pipelines to deliver fast, reliable feedback to engineering teamsDeveloping automated regression testing to reduce production risk and improve platform resilienceWorking closely with software engineers and product teams to embed quality throughout the development processSupporting best practices in automated testing, integration testing, and quality engineeringContributing to continuous improvement initiatives across engineering processes and tooling Your Skills & Experience You will bring: Strong commercial experience in software test automation within modern web application environmentsHands-on expertise with Playwright, TypeScript, or JavaScriptExperience building and maintaining end-to-end testing frameworksKnowledge of API testing, contract testing, REST services, and JSON-based integrationsExperience working with CI/CD pipelines, including GitHub Actions or similar toolingUnderstanding of distributed systems, microservices, and automated quality assurance practicesAbility to work autonomously and take ownership of technical solutionsA collaborative approach with strong communication and stakeholder engagement skillsInterest in AI-enabled software development and modern engineering practice What They Offer Salary of €4,500 - €6,000 per monthThe opportunity to own and shape a critical quality engineering functionExposure to modern AI-assisted development environmentsClear opportunities for professional growth and progressionA collaborative, international technology teamComprehensive benefits package, including wellness and lifestyle benefitsThe chance to make a visible impact within a scaling technology business How to Apply If you're a Senior Test Automation Engineer looking to drive quality, influence engineering standards, and work with cutting-edge development practices, apply today to learn more.