Senior Embedded Software Engineer - Microcontrollers

United States·Newarksenior

EngineeringEmbedded Engineer

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Quick Summary

Key Responsibilities

Design, develop, and test low-level embedded software for functionalities such as RTOS, Memory, Fault Detection, Power Management, LIN, DMA, PWM, Discrete I/O, and Analog I/O.

Technical Tools

EngineeringEmbedded Engineer

At General Motors, our product teams are redefining mobility. Through a human-centered design process, we create vehicles and experiences that are designed not just to be seen, but to be felt. We’re turning today’s impossible into tomorrow’s standard —from breakthrough hardware and battery systems to intuitive design, intelligent software, and next-generation safety and entertainment features.

In-House HWIO (Hardware Input/Output) Team is part of the Mechatronics Software Platform organization, driving GM’s Software Defined Vehicle (SDV) strategy. We develop and test low-level embedded software that is portable and scalable across multiple automotive applications. As a member of the HWIO Engineering group, you’ll work with cutting-edge systems and designs, leveraging both AUTOSAR MCAL configuration tools and hand-coding in C. A software developer in the HWIO team will be responsible for designing, developing, implementing, and testing the low-level hardware input/output (HWIO) software for various microcontrollers. This means creating the best software solution with the understanding of requirements, microcontroller specification, and GM coding standard. The developer will also make sure the solution is tested robustly by creating testing strategies and documenting the design.

Responsibilities

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Design, develop, and test low-level embedded software for functionalities such as RTOS, Memory, Fault Detection, Power Management, LIN, DMA, PWM, Discrete I/O, and Analog I/O.
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Utilize MCAL configuration tools or hand-code software solutions.
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Define and execute testing strategies to verify compliance with technical requirements.
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Perform independent code reviews and provide constructive feedback.
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Collaborate with teams across hardware, calibration, and requirements groups.
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Troubleshoot and solve complex issues with strong analytical skills.
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Document designs, test cases, and results thoroughly.

Requirements

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Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering, or related field.
5+ years of experience in embedded software development (Embedded C).
Expertise in AUTOSAR MCAL configuration and Complex Driver development.
Hands-on experience with microcontrollers (ARM, PowerPC, Renesas).
Proficiency with RTOS for multi-core systems.
Strong understanding of schematics and basic electrical circuits.
Experience with root cause analysis involving integrated basic and application software.
Familiarity with debugging tools (Lauterbach, ETAS INCA, CANalyzer) and lab equipment (oscilloscopes).
Ability to work independently under tight schedules.
Excellent oral and written communication skills.
Strong interpersonal skills to collaborate effectively with others.

Master’s degree in Computer Engineering, Computer Science, Electrical Engineering, or related field.
8+ years of experience in embedded software development (Embedded C)
Low level SW experience in these core / micro:
ARM Cortex-R52 Core
ARM Cortex-M7 Core
NXP S32Kxx micro
Knowledge of vehicle electrical systems.

What We Offer

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GM offers a variety of health and wellbeing benefit programs. Benefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more.

We believe we all must make a choice every day – individually and collectively – to drive meaningful change through our words, our deeds and our culture. Every day, we want every employee to feel they belong to one General Motors team.

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions. Learn how GM supports a rewarding career that rewards you personally by visiting Total Rewards resources.

This job may be eligible for relocation benefits.

The selected candidate will be required to travel <25% for this role. Relocation benefits are available for candidates who qualify under company policy.

Our vision is a world with Zero Crashes, Zero Emissions and Zero Congestion and we embrace the responsibility to lead the change that will make our world better, safer and more equitable for all.

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