Software Engineer, Simulation Scalability - Sim RIM (Release and Incident Management) Focus

The Simulation Scalability team builds the core systems, frameworks, and workflows that ensure simulation runs reliably, efficiently, and at scale. We work across all simulation products and pipelines, addressing systemic issues, improving release quality, and strengthening the foundations that enable teams to iterate quickly and confidently. 

Our work spans systems architecture, software engineering, release management, and quality strategy, with a mission to increase reliability, throughput, and operational excellence across the entire simulation ecosystem. 

• Lead improvements to the end‑to‑end simulation release process, ensuring it is predictable, well‑defined, and continuously improving. 

• Define and drive the simulation-wide quality and test strategy, including shift‑left testing, automated validation, and early‑signal integration. 

• Strengthen release readiness criteria, quality gates, and verification workflows across multiple simulation teams. 

• Partner with product teams to reduce regressions, shorten validation cycles, and ensure higher-confidence releases. 

• Improve the performance, stability, and reliability of simulation frameworks and core tooling used at scale. 

• Identify systemic bottlenecks in the simulation stack and deliver architectural improvements that increase throughput and reduce operational friction. 

• Enhance simulation exit codes, error attribution, and debugging workflows to improve diagnosability and reduce wasted compute. 

• Establish and enforce best practices for simulation incident management, improving resilience, recovery time, and overall operational readiness. 

• Improve signals, metrics, and monitoring patterns that help teams identify release-related issues earlier and more accurately. 

• Collaborate closely with simulation feature teams, infrastructure groups, and platform stakeholders to align on scaling needs, test coverage gaps, and systemic quality improvements. 

• Work backward from organizational-level problems to design solutions that raise simulation quality and reliability across all workflows. 

We’re looking for engineers with depth in at least one of the following areas, and interest in growing across the rest: 

• Experience improving release workflows, verification processes, or quality gates. 

• Ability to spot gaps in test coverage, validation workflows, or release signals and drive systemic improvements. 

• Ability to analyze complex simulation or compute workflows and design scalable, maintainable solutions. 

• Skilled at identifying recurring failure patterns and eliminating systemic causes. 

• Strong coding fundamentals with experience building production-quality services, frameworks, or tools. 

• Background improving reliability, performance, or developer experience in distributed systems. 

We welcome candidates who bring strong expertise in one area and are eager to expand into the others. 

Required Skills:

• Proficiency in Python and/or C++

• Experience with build and release management, including CI/CD

• Strong software architecture skills, with experience building distributed systems

• Experience supporting production systems and optimizing performance

• Experience with release management systems and integration/regression testing

• Strong hands-on coding and problem-solving abilities

• Experience with incident management.

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.

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.

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.

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.