Senior QA Engineer

Job Summary

To ensure reliable interaction between devices, backend systems, and apps, the full-time Senior QA Engineer (IoT / Embedded & Cloud) will design and own test coverage for complex end-to-end scenarios across firmware, cloud services, and mobile applications in a remote capacity.

Key responsibilities

• Design end-to-end test coverage to verify device state, data consistency, and overall behavior across firmware, cloud, and mobile applications
• Test device-to-cloud communication, including scenarios involving network failures, reconnections, and offline operation
• Analyze device and cloud logs to diagnose issues and maintain stable smoke and regression testing processes

Required qualifications

• Strong QA experience with complex software products and the ability to design test coverage across firmware, backend APIs, and mobile applications
• Hands-on experience testing REST or gRPC APIs using tools such as Postman or Swagger
• Experience analyzing device logs and cloud logs with tools like Kibana or Sentry
• Experience testing native or cross-platform mobile applications that interact with devices via BLE or Wi-Fi
• Experience working in Agile/Scrum environments and managing test artifacts in tools such as Jira or TestRail