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Embedded / Firmware Software Engineer

ThreatXIntel

Madurai, Tamil Nadu, India Full-time June 19, 2026

Found Description

We are looking for an experienced Embedded / Firmware QA Engineer to support testing activities for access control readers, firmware-based devices, and associated access control hardware.

The ideal candidate should have strong hands-on experience in embedded systems testing, firmware validation, hardware-in-the-loop testing, web application testing, API testing, and QA documentation.



Key Responsibilities Embedded & Firmware Testing

  • Design, develop, and execute functional, integration, regression, and system-level test cases for embedded firmware used in access control readers and related hardware
  • Validate firmware communication protocols including TCP/IP, Wiegand, OSDP, and RS-485 bridge behavior
  • Perform hardware-in-the-loop testing using physical devices, lab setups, test benches, and hardware simulators
  • Reproduce, isolate, and document defects in controlle...

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