Firmware Engineer

Global IID Parent LLC • Grapevine, TX

3d • Hybrid

About The Position

The Firmware Engineer is responsible for developing and maintaining embedded software and device drivers for hardware products. This includes working with real-time operating systems (RTOS), interfacing with hardware components, and collaborating with cross-functional teams to implement new features and support product development.

Requirements

• Bachelor’s degree in Electrical Engineering, Computer Science, or a related field required.
• Minimum of 3 years of experience as an Embedded Engineer or in a similar role required.
• Proficiency in embedded C/C++ development required.
• Experience with RTOS and embedded systems design required.
• Strong understanding of hardware/software integration required.

Nice To Haves

• Experience with USB, Bluetooth stacks, and automotive protocols (e.g., OBD II) preferred.
• Familiarity with Agile development, SVN, JIRA, and UML preferred.
• Knowledge of cellular communication protocols, including GSM, LTE, CDMA, and RS485, preferred.
• Knowledge of Renesas, MSP430, and/or Nordic platforms preferred.
• Experience using JIRA for project tracking, issue management, and workflow optimization preferred.
• Exposure to Python, Java, C#, and database systems preferred.
• Ability to read schematics and analyze analog and digital signals preferred.
• Strong communication and organizational skills preferred.

Responsibilities

• Design, develop, and maintain embedded software and device drivers using C/C++.
• Implement and support communication protocols (I2C, SPI, UART, USB, Bluetooth).
• Develop software for displays, sensors, and control systems (e.g., PID controllers).
• Utilize RTOS environments and state machines for real-time applications.
• Interpret schematics and datasheets to support low-level software development.
• Use test equipment (oscilloscopes, multimeters, logic analyzers) for debugging and validation.
• Collaborate with hardware and software teams to integrate and test new features.
• Document software designs using modeling tools (e.g., flowcharts, sequence diagrams).
• Apply software testing methods, including static code analysis and environmental testing.

Benefits

• A comprehensive health plan that includes medical, dental, and vision coverage to ensure you and your family have access to the care you need
• A 401(k)-retirement plan with a generous company match to help you save for your future and achieve your financial goals
• Other fringe benefits including Birthday & Anniversary bonus, company-wide discounts, life insurance, Telemedicine access, short & long-term disability, and more!
• Positive work environments that offer work/life balance and professional growth
• Mission-driven work making a global impact with local roots
• The opportunity to have hands on work experience with industry leading, innovative technology

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level