Test Engineer with Kafka expertise

We are looking for a Test Engineer for a client project in Strasbourg.

Location: 80% on-site work in Strasbourg and 20% remote

Start date: Immediately

Duration: 1 year; possible extensions

Contract: Freelance only

Preliminary Requirements:

• Knowledge of OpenShift and microservice, Kafka.
• Candidate should be citizen of member states of the European Union (EU nationality), and should be able to get their criminal record.

Role:

Responsible for defining and executing the testing strategy, participating as well in the development phase.

Key Responsibilities:

• Planning, analysing design and implementation of test cases.
• Design and develop automated testing scripts (functional, integration, and performance).
• Create and maintain test cases for:
  • Kafka message processing,
  • RESTful API validation,
  • Full end-to-end system workflows.
• Conduct load, stress, and scalability tests in a cloud environment.
• Support corrective testing by identifying and resolving critical defects.
• Contribute to the generation of synthetic training datasets for testing.
• Contribute to development efforts.

Desired Technologies & Skills (good to have):

• University degree (master or equivalent) in Computer Science/Security.
• Languages: Java (Spring Boot) 17,21.
• APIs: RESTful APIs, OpenAPI/Swagger, JSON Schema, gRPC.
• Testing Frameworks: JUnit, Kreya, SOAP UI, Gatling.
• Kafka: Apache Kafka, Kafka Streams, Avro, Confluent.
• CI/CD Automation: GitLab CI, Jenkins, or Argo CD.
• Cloud Environments: Kubernetes (GKE, AKS, EKS).
• Other Tools: REST-assured, Docker, synthetic data tools (Faker, Mockaroo).
• Very good English speaking & writing skills.
• Experience and willingness of working in an international/multicultural environment.

infeurope is a Luxembourg-based IT service provider, designing, developing and managing multilingual information and documentary systems in many application areas and business sectors. For more than 40 years we have delivered IT systems and solutions.