Top Tech Jobs & Startup Jobs

Senior Automation Tester responsible for designing and executing tests, preparing test cases and reports, developing Java UI components, writing data conversion scripts, debugging, and collaborating with DevOps teams. Role requires cloud/DevOps experience, Kubernetes, CI/CD pipelines, containerization, monitoring, infrastructure automation, and occasional on-site work in The Hague.

Senior back-end developer responsible for designing and implementing Java/Spring server-side solutions, collaborating in agile teams through pair programming and code reviews, documenting solutions, and supporting sprint ceremonies. Occasional front-end work with JavaScript/Angular/React is advantageous.

Design and implement bidirectional Oracle↔Kafka↔MongoDB synchronization using Kafka Connect and CDC. Develop Kafka consumers and streams, perform ETL transformations, load data into MongoDB and back to Oracle, create tests, apply Kafka security, and use DevOps/CI-CD tools (Jenkins, Git, Docker). Train development and production teams.

Design and develop robust, multi-threaded distributed systems deployed on-premise and in Microsoft Azure. Produce clean, unit-testable Java code (Spring), document architectures using UML/ArchiMate3, implement CI/CD (Jenkins), and develop/integrate REST and SOAP APIs. Influence functional and non-functional requirements and define Agile tasks with estimates.

Senior Java/Python developer to design and implement production-grade backend microservices, integrate machine learning models, improve build processes, follow secure coding and Scrum practices, write technical documentation, and work with Git-based workflows. Role is full-remote with one-week onboarding in The Hague and requires a valid work permit.

Senior backend developer building production-grade microservices in Java and Python, integrating machine learning models (e.g., TensorFlow), working with cloud, Docker/Kubernetes, Git, and Agile/Scrum. Remote role with initial onboarding in The Hague; requires work permit and fluency in English.

Design and implement robust, multi-threaded distributed systems on-premises and in Azure. Produce high-quality Java code, document architectures (UML/ArchiMate3), implement CI/CD (Jenkins), unit testing and code quality, and define/validate functional and non-functional requirements. Integrate REST and SOAP APIs and support cloud/serverless and event-driven architectures.

Design, implement and maintain Azure-based build and deployment pipelines, automate infrastructure provisioning using Terraform/Ansible, manage DevOps tools (Git, Jenkins, Artifactory, SonarQube, OpenShift), enforce CI/CD practices, and support SDLC and Agile processes. Role requires relocation to Strasbourg and fluency in English.

Lead non-functional performance testing of GUIs and APIs, designing and executing JMeter scripts in containerized environments. Define performance goals, analyze results, identify bottlenecks, create complex test data, and support operational acceptance and piloting activities. Report findings and advise on performance improvements.

Design and document technical solutions, analyze enterprise environments and SDLC, create prototypes, establish DevOps/tooling, guide technology selection and development, uphold security standards, support scrum teams, and mentor junior engineers.