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Senior Quality Engineer | C# / Node.js & IoT Microservices x 1 FTE

Open 31d reposted 17× · 17 open copies

Senior Quality Engineer | Backend & IoT Platforms

We are looking for a Senior Quality Engineer to support testing and quality assurance activities for modern backend and IoT-based solutions running in cloud environments. This role combines automated testing, backend validation, and close cooperation with development teams working on distributed microservices architecture.

Additional information

  • Work mode: Fully remote or hybrid (Wrocław)
  • Rate: 100–120 PLN/h

  • Strong programming skills in C# or Node.js/JavaScript combined with backend testing experience.
  • Practical knowledge of microservices architecture, REST APIs, and cloud-based solutions.
  • Hands-on experience with Azure environments and backend integration testing.
  • Familiarity with Docker, RabbitMQ, and Redis.
  • Experience working with MSSQL and MongoDB databases.
  • Understanding of CI/CD pipelines and tools such as Azure DevOps or Jenkins.
  • Experience working in Agile/Scrum teams.

Nice to have

  • ISTQB Advanced Technical Test Analyst certification.
  • Familiarity with IoT communication protocols such as MQTT.
  • Experience with testing frameworks including xUnit, NUnit, Mocha, or Jest.

See also

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