Principal Software Engineer- Test System Modernization

About the role

The Role
General Motors is seeking a Principal Software Engineer to shape and scale the engineering platforms that build, test, integrate, validate, and deliver embedded software for software-defined vehicles.

Responsibilities

• Be a critical leader of software engineering productivity and effectiveness.
• Identify opportunities, strategies, process improvements, and lead the change.
• Hands-on by leading high impact efforts.
• A strong communicator, coach, and mentor.
• Analyze unusual and difficult problems effectively.
• Ability to connect multiple initiatives together to deliver higher value.
• Visualize required innovation, learning and simplification in this space and transition the team to execute what is required to achieve.
• Maintain command skills and empathy at the same time.
• Lead the modernization of a large-scale embedded software test system.
• Define and modernize a standardized, fully automated, headless framework across virtual and physical environments to enable full-suite testing multiple times per day.

Qualifications

• Bachelor's degree in computer science, computer engineering, electrical engineering, software engineering, systems engineering or a related technical field; or equivalent practical experience.
• Typically, 15 or more years experience validating software systems, including substantial experience leading architecture across organizations.
• Deep understanding of software architecture for real time systems.
• Experience shipping high quality safety critical products.
• Experience architecting large-scale CI/CD, embedded test automation, and build-to-test pipelines.
• Expertise in variation management, configuration comparison, change-impact analysis, and risk-based regression testing.
• Experience with test-result data modeling, Databricks, analytics, data mining, and API development.
• Proficiency with embedded systems, Linux, Git, Python, Bash, Robot Framework, containers, and infrastructure as code.
• Demonstrated ability to integrate automated diagnostics and issue-management workflows.

Skills

• Exceptional problem-solving and analytical abilities, with a keen attention to detail.
• Demonstrated ability to manage multiple projects and priorities in a fast-paced environment.
• Demonstrated ability to work in an action-oriented decision-making environment.

Preferred Qualifications

• Master’s degree or PhD in Computer Science, Software Engineering, Machine Learning, AI, or a related field.
• Experience in embedded software development, automotive software, systems engineering, or safety-related toolchains.
• Familiarity with GM engineering tools, engineering workflows, or internal platform environments.
• Experience building AI assistants, coding agents, or domain-specific AI capabilities for engineers.
• Experience with knowledge systems, vector search, ranking, workflow orchestration, or code intelligence platforms.
• Experience supporting large engineering communities through reusable tools, templates, and automation.
• Experience evaluating AI quality in production systems using measurable outcomes such as acceptance rate, time saved, precision and recall, hallucination reduction, or workflow completion rate.

Benefits

Compensation
The compensation information is a good faith estimate only. It is based on what a successful applicant might be paid in accordance with applicable state laws. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position, as well as geography of the selected candidate. The salary range for this role is $238,700 and $365,700. The actual base salary a successful candidate will be offered within this range will vary based on factors relevant to the position.

Bonus Potential
An incentive pay program offers payouts based on company performance, job level, and individual performance.

Benefits
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.

Company Vehicle

Note: program participants are required to purchase/lease a qualifying GM vehicle every four years unless one of a limited number of exceptions applies.

Relocation

Relocation benefits are available for candidates who qualify under company policy.

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.

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.

Accommodations

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.