Firmware Validation and Testing Engineer – IoT Frontend Chip
(m/f/d)
Freelance/Contracting project Graz Start date: asap Reference number: 850341/1
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Responsibilities
1. Derive specifications for test setups and test cases from system level requirements / Design and execute validation plans for IoT frontend chip firmware
2. Apply and – where required - extend existing test frameworks and scripts for functional, stress and performance testing
3. Strive for fully automated and reproducible test setups and test execution flows
4. Technical coordination of a team of 3–5 junior engineers
5. Provide guidance on best practices for firmware testing and debugging
6. Work package break down and effort estimations
7. Work closely with hardware, software, and system teams to ensure seamless integration
8. Communicate effectively with cross-functional teams in English
9. Implement Test Setups and Lab Setups including IoT RF communication
10. Create test specifications and lead the test implementation using Python and C
11. Analyze test results and troubleshoot issues at firmware and system level
Profile
12. Strong experience in firmware validation and testing for embedded systems
13. Proficiency in Python and C programming
14. Strong experience in working under lab conditions and handling RF equipment for interoperability testing
15. Excellent command of English (written and spoken)
16. Solid understanding of Sub-GHz IoT communication protocols and frontend chip architecture
17. Know-how with software defined radio (SDR) would be a benefit
18. Proven ability to lead and mentor a small engineering team
19. Hands-on approach with strong problem-solving skills
20. Experience with automated testing frameworks and CI/CD pipelines
21. Knowledge of RF testing or IoT connectivity standards (Zigbee, etc.)
22. Experience with Software Defined Radio (SDR) using MATLAB and Python
Benefits
23. Flexible starting date (asap - 03/26)
24. Working with an international company as an independent consultant
25. Technical leadership of a small team of engineers