Software Engineering

Test Engineer (Java, Cucumber, Gatling, API’s, CI/CD)

 Location: Amsterdam (hybrid)
Start date: 01-10-2025
Hours: 36 per week
Duration: 12+ months

About the role

We are looking for an experienced Automation Test Engineer to strengthen a squad working on a high-volume payment engine. Your specialty is testing, ensuring the application delivers top performance in functionality, resilience, security, and scalability.

Within the squad you will work in close cooperation with developers and product owners, while also being part of a chapter of test engineers focused on continuous improvement and innovation of frameworks, CI/CD pipelines and quality practices.

Your responsibilities

  • Build and maintain automation frameworks (Java, Cucumber, Gatling, Karate).

  • Test APIs and messaging systems (Kafka, JMS, ActiveMQ, EMS).

  • Contribute to refinement, planning and end-to-end integration testing.

  • Automate performance and functional tests, embedding them in CI/CD.

  • Apply knowledge of performance, resilience and security testing.

  • Take part in maintenance and standby duties with your squad.

  • Actively coach and share knowledge with peers across squads.

Your profile

  • 7+ years’ experience in software testing, including functional, performance, resilience and security.

  • 5+ years’ hands-on experience with Cucumber (Java implementation).

  • Strong knowledge of APIs, Message Queues (ActiveMQ, JMS, EMS, Kafka).

  • Proven experience creating automation frameworks from scratch for complex systems.

  • Hands-on with CI/CD pipelines (GitLab, TFS, Azure DevOps).

  • Pro-active team player with strong communication skills (English, spoken and written).

Nice to have:

  • Experience in the banking/payments industry (ISO20022, Swift, SEPA).

  • Knowledge of Cassandra (CQL), Java (Akka, Spring), Tibco Business Works, Unix.

  • Familiar with Gatling, Kibana, Prometheus.

Why join?

You will work in an Agile, international environment where quality is key and continuous improvement is encouraged. If you are passionate about test automation, eager to contribute to high-quality payment solutions, and enjoy coaching others—this is the right role for you.

👉 For questions or to apply, please contact Valentijn Nijk at valentijn@profi-workers.nl.

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  • Job Title: Test Engineer (Java, Cucumber, Gatling, API’s, CI/CD)
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