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# Firmware Engineer

- **Company:** Focus LLC
- **Location:** Alpharetta, GA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $124,800.0 - $145,600.0
- **Contract:** Temporary to permanent
- **Skills:** Adobe InDesign, C++ (Programming Language), Software Debugging, Programming Tools, Embedded Software, Firmware, FreeRTOS, Python (Programming Language), Rhapsody, UML, Wi-Fi Technology, Trace32
- **Published:** July 17, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=2bec917b816ba9a3

## About the Role

* 10+ years of experience developing firmware for products running FreeRTOS or eCOS OS.
 * Expertise in C/C++ and Python.
 * Hands-on experience with Segger development tools and Lauterbach Trace32 debugging.
 * Proficiency in Rational Rhapsody development and UML architecture.
 * Familiarity with AI-assisted development tools such as Claude Code or Codex.

WirelessHardware Debugging

 * Robust experience with wireless protocols including BLE, Cellular, and Wi-Fi.
 * Strong laboratory debug skills with standard hardware diagnostic equipment., * Problem-Solving Mindset: Demonstrated perseverance and the ability to stay focused on highly complex technical issues until they are completely resolved.
 * Autonomy: A self-starting, conscientious professional who takes ownership of tasks.
 * Communication: Strong teamwork, organizational, and written communication skills.

## Description

We are seeking a seasoned Senior Embedded Firmware Engineer to maintain our core MP5000 product line and drive the development of the associated EEV product revision. This role requires a deep technical background in embedded systems, a knack for root-cause failure analysis, and the ability to collaborate effectively across international teams to bring complex issues to resolution., * Firmware MaintenanceDebugging: Review, analyze, and correct existing firmware codebases to resolve complex field issues identified through the RMA process.

 * Failure Diagnosis: Perform deep-dive diagnostics on customer field issues for the core product and all of its variants.
 * ComplianceSecurity: Implement firmware modifications required for CRA compliance at the product level, including adding data encryption for over-the-air (OTA) and conducted interfaces, as well as stored data.
 * Laboratory Integration: Assist in design, development, and debugging activities in laboratory environments using traditional test equipment (multimeters, oscilloscopes, pattern generators, logic analyzers, protocol analyzers, etc.).
 * Cross-Functional Collaboration: Partner effectively with an international development team and provide regular status updates and level-of-effort (LOE) estimations to management.


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