Software Developer - Virtualization and SIL Integration

General Motors; Milford (CT); Hybrid; USD 80,000 - 105,000; Full time

Job summary

General Motors is seeking an early-career Software Developer to join the Virtualization and SIL Integration team within the Software Defined Vehicle – Embedded Platforms organization. You will design, build, and deploy virtual test environments for embedded controllers across propulsion, battery, chassis, and body domains.

The role emphasizes hands-on work, mentorship, and opportunities to use Python, SQL, CI/CD, and cloud tech in a hybrid setting, engaging with global partners and internal

Qualifications

• 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 language.
• Experience with software development tools and practices.
• Strong problem-solving and communication in a collaborative, cross-functional team.

Responsibilities

• 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.

Skills

Strong problem-solving

Verbal and written communication

Collaborative cross-functional team

Python

SQL

CI/CD

Cloud technologies

2+ years software engineering

MATLAB/Simulink

Education

Bachelor of Science degree in Computer Science, Computer Engineering, Electrical Engineering, or related field

Tools

MATLAB/Simulink

Job description

Job Description

Work Arrangement:

Hybrid:

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.

Our Mission:

General Motors is undergoing a major transformation, both in how we operate and in how we will influence the future of transportation. As we move towards our ZERO crashes, ZERO emissions, ZERO congestion vision, we are investing heavily in virtual test environments and software-defined vehicle (SDV) capabilities.

The Role:

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 recent graduates 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.

Your Skills & Abilities (Required Qualifications):

• 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:
• Familiarity with software development tools and practices , for example:
• Coursework or experience in at least one of the following areas:
• 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 experienceExposure 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:
• Experience with full-stack or backend development using technologies such as:
• Experience with data and visualization tools , such as:
• 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.

Why Join Us

• 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.

Benefits:

GM offers a variety of health and wellbeing benefit programs.

• 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

Relocation:

This job may be eligible for relocation benefits.

The selected candidate will be required to travel <25% for this role.

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.

Why Join Us

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.

Benefits Overview

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.

Non-Discrimination and Equal Employment Opportunities (U.S.)

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.

All employment decisions are made on a non-discriminatory basis without regard to sex, race, color, national origin, citizenship status, religion, age, disability, pregnancy or maternity status, sexual orientation, gender identity, status as a veteran or protected veteran, or any other similarly protected status in accordance with federal, state and local laws.

We encourage interested candidates to review the key responsibilities and qualifications for each role and apply for any positions that match their skills and capabilities. Applicants in the recruitment process may be required, where applicable, to successfully complete a role-related assessment(s) and/or a pre-employment screening prior to beginning employment. To learn more, visit How we Hire.

Accommodations

General Motors offers opportunities to all job seekers including individuals with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, email us or call us at 1-800-865-7580. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.