> Markdown version of [/jobs/ext/2836987-test-engineer](https://www.wearedevelopers.com/jobs/ext/2836987-test-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Test Engineer - **Company:** Synsel Techniek - **Location:** Haarlem, Netherlands - **Experience:** Starter - **Salary:** €2,900.0 - €4,800.0 - **Contract:** Permanent contract - **Skills:** Continuous Integration, Python (Programming Language), Regression Testing, Scripting, Test Scripts, Gitlab, Docker - **Published:** September 11, 2026 - **Apply:** https://wa.me/31683040638?text=Hoi%20Synsel!%20%F0%9F%91%8B%20Ik%20heb%20de%20vacature%20%22Test%20Engineer%22%20gezien%20en%20wil%20hier%20graag%20op%20solliciteren.%20%F0%9F%9A%80%0A%0Ahttp%3A%2F%2Fsynsel.nl%2Fvacature%2Ftest-engineer-haarlem-17585434890172279bff ## About the Role * Bachelordiploma of masterdiploma met een technische achtergrond * Minimaal 5 jaar ervaring in een vergelijkbare functie als Test Engineer * Ervaring met scripting en programmeren waaronder bash, python en GO en met Docker en Gitlab * Ervaring met Behavior driven development en met CI/CD processen * ISTQB-certificering * Sterke analytische en communicatieve vaardigheden en vermogen om software, hardware en elektronische ontwikkeling te begrijpen ## Description * Als Test Engineer ben je verantwoordelijk voor het realiseren en onderhouden van testautomatisering en het garanderen van kwaliteit * Verhogen van de geautomatiseerde testdekking voor producten als Test Engineer * Formaliseren van specificaties naar functionele tests, performance tests, stress tests, stabiliteitstests en regressietests * Schrijven en implementeren van testscripts en testscenario's en zelf hands-on testen uitvoeren * Adviseren en ondersteunen van ontwikkelaars tijdens de ontwikkeling en integratie * Verbeteren en onderhouden van CI/CD pipelines en testautomatisering binnen het softwareteam Het vinden van een nieuwe baan is spannend, dat begrijpen we maar al te goed. Je wilt weten waar je aan toe bent, wat je kunt verwachten, en hoe wij je kunnen helpen om die volgende stap te zetten. ## Related Videos - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [Proactive monitoring and smoke testing in your production environment](https://www.wearedevelopers.com/videos/139-proactive-monitoring-and-smoke-testing-in-your-production-environment) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [The Netherlands – Europe’s powerhouse for software development?](https://www.wearedevelopers.com/magazine/31-the-netherlands-europe-s-powerhouse-for-software-development) - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023) - [Best Companies in the Netherlands: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/193-best-companies-in-the-netherlands-top-25-companies-in-2023) - [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)