Firmware Engineer

Job Summary Biolase is seeking an experienced Firmware Engineer in Foothill Ranch, CA to develop embedded software for FDA-regulated medical devices. This role focuses on real-time firmware development, hardware integration, and compliance-driven engineering in a regulated environment. ResponsibilitiesDevelop and maintain embedded firmware using FreeRTOS and Windows CE (WinCE) Program ARM Cortex-M and 8051 microcontrollers using C/C++ Collaborate closely with hardware engineers; review schematics and PCB designs Write and execute test procedures, test protocols, and technical documentation Debug, validate, and verify firmware using standard lab tools Support software development activities in compliance with IEC and FDA medical device requirements QualificationsMinimum 3+ years of firmware or embedded software development experience Hands-on experience with FreeRTOS (required) Strong proficiency in C/C++ for embedded systems (ARM & 8051) Experience working with Windows CE (WinCE) Ability to read and interpret hardware schematics Experience in a regulated or medical device environment preferred  Tools & Technologies Code Composer Studio Visual Studio Embedded VC++ (WinCE Framework) Atmel Studio Nice to Have Java or Android development experience GUI development for embedded or device applications Experience with laser systems or safety-critical devices  Please note:  Expected to work a minimum of 40 hours per week, with additional hours as needed based on company needs.