> Markdown version of [/jobs/ext/2138634-medior-tester](https://www.wearedevelopers.com/jobs/ext/2138634-medior-tester). 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). --- # Medior Tester - **Company:** Belastingdienst - **Location:** Apeldoorn, Netherlands - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Application Testing, Confluence, JIRA, Automation of Tests, Continuous Integration, IBM DB2, Python (Programming Language), Scrum Methodology, SQL Databases, Backend, Git, Jenkins - **Published:** August 20, 2026 - **Apply:** https://www.nationalevacaturebank.nl/vacature/162632e2-8258-4c74-9574-60be37b350fc/medior-tester ## About the Role + Hbo werk- en denkniveau. + Minimaal 3 jaar ervaring als softwaretester/testanalist. + Minimaal 3 jaar ervaring met testscenario's, bevindingen en API-testing. + Ervaring met SQL, backend-systemen en berichtenverwerking. + Ervaring met Jira, Confluence, Git, DB2 en Python/Robot Framework. + Ervaring met Agile/Scrum, bij voorkeur SAFe. + Goede beheersing van het Nederlands. Wensen + Ervaring met Robot Framework en geautomatiseerd testen. + Kennis van CI/CD en Jenkins. ## Description Het CV mag maar 5 pagina's bevatten, gelieve hier rekening mee te houden tijdens het aanbieden. Start 14-09-2026 Einddatum 31-12-2026 Optie op verlenging Ja Uren per week 36 Locatie Apeldoorn Bijzonderheden geen Deadline 04-09-2026 23:59 Sluitingstijd 23:59 Je richt je op het testen en verbeteren van systemen die onderdeel zijn van complexe douaneprocessen, zoals inning, aangifte, handhaving en klantmanagement. Daarbij werk je met internationale ketens, integraties en grote datastromen. De systemen zijn bedrijfskritisch en moeten continu betrouwbaar en beschikbaar zijn. Testautomatisering speelt een belangrijke rol, onder andere met Robot Framework en Python. Daarnaast werk je met API-testing, SQL, CI/CD-processen en tooling zoals Jenkins, Jira, Confluence, Git en DB2. ## Related Videos - [Data Fabric in Action - How to enhance a Stock Trading App with ML and Data Virtualization](https://www.wearedevelopers.com/videos/253-data-fabric-in-action-how-to-enhance-a-stock-trading-app-with-ml-and-data-virtualization) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Testing .NET applications a Tool box for every developer](https://www.wearedevelopers.com/videos/704-testing-net-applications-a-tool-box-for-every-developer) ## Related Articles - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023) - [The Netherlands – Europe’s powerhouse for software development?](https://www.wearedevelopers.com/magazine/31-the-netherlands-europe-s-powerhouse-for-software-development) - [How to Find Tech Jobs in Amsterdam](https://www.wearedevelopers.com/magazine/279-how-to-find-tech-jobs-in-amsterdam) - [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) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [How to land a developer job in Amsterdam](https://www.wearedevelopers.com/magazine/36-how-to-land-a-developer-job-in-amsterdam)