Senior QA Automation Engineer- Embedded IoT

3 days ago

Pune, Maharashtra, India Sensia Energy Full time ₹ 8,00,000 - ₹ 24,00,000 per year

We are looking for a Senior QA Automation Engineer to lead the development and maintenance of automated testing for mission-critical and .NET applications deployed on embedded IoT edge devices and cloud containers. This role is pivotal in ensuring robust data acquisition from field devices, reliable edge-to-cloud communication under unstable network conditions, and high-quality global deployments.

Key Responsibilities:

  • Define and contribute to test strategy and planning aligned with product goals and release cycles.
  • Develop and maintain automation frameworks for embedded Linux devices and cloud-based services.
  • Collaborate with developers to ensure testability and maintain high product quality.
  • Integrate automated tests into CI/CD pipelines and manage test environments.
  • Troubleshoot and reproduce bugs from globally deployed devices.
  • Ensure feature parity and stability during transition from legacy to new .NET-based systems.
  • Automate testing for industrial protocols (e.g., Modbus RTU/TCP, OSISoft PI, KepServerEX).
  • Validate UI performance on low-power edge devices and optimize rendering.
  • Simulate and test under challenging network conditions (high-latency, low-bandwidth, packet loss).
  • Maintain test documentation, traceability, and quality metrics.

Required Qualifications:

  • Bachelors degree in Computer Science, Engineering, or related field.
  • 5+ years of QA experience with
  • 2+ years of experience testing command-line applications/services.
  • 2+ years of experience with automated testing frameworks.
  • Experience with embedded Linux or industrial edge devices.
  • Familiarity with CI/CD tools and test integration.
  • Strong documentation and traceability practices.

Key Skills & Competencies:

  • Strong troubleshooting and debugging skills.
  • Proficiency in Python, JavaScript, and C# for test automation.
  • Deep understanding of TCP/IP networking and network simulation.
  • Experience with Docker, Jenkins, Bitbucket, and Artifactory.
  • Familiarity with test management tools (e.g., Jira, Confluence).
  • Excellent communication and collaboration skills.
  • Experience testing distributed systems and microservices.

Preferred Skills:

  • Expertise in Modbus RTU/TCP and serial communication (RS485/RS232).
  • Experience with MQTT, SparkplugB, ZeroMQ, ProtoBuf, Kafka.
  • Hands-on with Linux networking tools (e.g., nmcli, mmcli).
  • Knowledge of secure software development practices.
  • Experience with SBOMs, artifact signing, and vulnerability scanning.
  • Familiarity with IoT device testing, including hardware and firmware validation.

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