early-career Software Developer - Virtualization and SIL Integration

This role is categorized as hybrid. This means the successful candidate is expected to report to Milford, MI three times (Tues., Wed., Thurs.) a week, at minimum., We are seeking an early-career Software Developer to join the Virtualization and Software-in-the-Loop (SIL) Integration team within the Software Defined Vehicle - Embedded Platforms organization.

In this role, you will help design, build, and deploy Virtual Test Environments (CoSimulation Environments) at system and vehicle level to support development, verification, and validation of embedded controllers and calibrations across domains such as:

• Propulsion thermal management
• Battery management
• Chassis and brake controls
• Body electronics and controls (vehicle access, occupant comfort and protection, lighting, visibility, vehicle state)

This is a hands-on role ideal for students or entry level candidates with strong software fundamentals, internship/project experience, and an interest in simulation, modeling, and automotive embedded systems. You will work closely with experienced engineers who will provide mentorship and technical guidance as you grow.

What You’ll Do:

As an early-career Software Developer - Virtualization and SIL Integration, you will:

• Contribute to the development and integration of co-simulation components to satisfy end-user test requirements.
• Help create and maintain virtual controller models to be used across different simulations.
• Implement and test virtual controller components such as HWIO, RTOS, and communication models.
• Assist in obtaining, developing, and parameterizing sub-system models (sensors, actuators, ECU behavioral models).
• Collaborate with development engineers to understand new feature requirements, address issues, and ensure proper implementation in the virtual environment.
• Work with System Engineers to help define SIMBOMs (required co-simulation assets) based on test requirements.
• Support the integration of plant models and ECU models into dynamic virtual simulations.
• Contribute to documentation for each release, including model interfaces, assumptions, and usage guidelines.
• Provide first-line support for released simulations (basic troubleshooting, issue triage, and user guidance).
• Participate in continuous improvement of tools, scripts, and workflows, including opportunities to leverage Python, SQL, CI/CD pipelines, and cloud technologies.

You will be part of an agile, cross-functional team that includes global partners and internal customers developing the next generation of virtual test capabilities., * Opportunity to work on cutting-edge virtual test environments central to GM’s Software Defined Vehicle strategy.

• Direct impact on the quality and efficiency of embedded software development and validation across multiple vehicle domains.
• A supportive environment with mentorship from senior engineers, exposure to cross-functional teams, and clear development pathways.
• Hybrid work arrangement balancing collaboration and focused development time.

Join us and help shape the future of virtual development at General Motors as we work toward our ZERO ZERO ZERO vision., This role is categorized as hybrid. This means the selected candidate is expected to report to a specific location at least 3 times a week {or other frequency dictated by their manager}.The selected candidate will be required to travel <25% for this role. About GM

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.

• Bachelor of Science degree in Computer Science, Computer Engineering, Electrical Engineering, or related field
• 2+ years of software engineering experience
• Solid programming skills in at least one of:
• Python, C/C++, Java, or Embedded C
• Familiarity with software development tools and practices, for example:
• Git or similar version control
• Issue tracking/Agile tools (e.g., Jira)
• Basic understanding of CI/CD concepts (e.g., Jenkins or similar)
• Coursework or experience in at least one of the following areas:
• Artificial Intelligence and Machine Learning
• Computer Security
• Data Structures and Algorithms
• Development of Web Application
• Strong problem-solving skills and the ability to break down complex technical problems into implementable steps.
• Effective verbal and written communication, with the ability to work in a collaborative, cross-functional team.

What Can Give You a Competitive Edge (Preferred Skills):

While not required, experience in the following areas will help you stand out-especially through internships, projects, or club work:

• Master of Science degree in Computer Science, Computer Engineering, Electrical Engineering, or related field
• 5+ years of software engineering experience
• Exposure to modeling and simulation using tools such as MATLAB/Simulink.
• Experience with virtualization or software integration (e.g., integrating multiple services, APIs, or components into a cohesive system).
• Familiarity with automotive or real-time systems, including any of:
• Basic knowledge of CAN, LIN, SPI, or automotive Ethernet
• Understanding of embedded control systems and sensor/actuator interfaces.
• Experience with full-stack or backend development using technologies such as:
• Angular, React, FastAPI, Node.js, SQL/PostgreSQL
• Building and consuming REST APIs.
• Experience with data and visualization tools, such as:
• SQL, Power BI, or similar analytics/BI platforms.
• Familiarity with industry standards such as FMU/FMI, SSP, and/or AUTOSAR Layered Software Architecture.
• Participation in technical clubs or leadership roles (e.g., AI/ML clubs, hackathons, engineering organizations) demonstrating initiative, collaboration, and ownership.

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., General Motors is committed to being a workplace that is not only free of unlawful discrimination, but one that genuinely fosters inclusion and belonging. We strongly believe that providing an inclusive workplace creates an environment in which our employees can thrive and develop better products for our customers.