**Job Description**

**About the role:**

GM’s simulation team is looking for an experienced Senior Software Engineer to be a key technical leader in our mission to deliver autonomous driving technologies safely. This is a high-impact role where your work directly enables the validation of our most complex AI-driven systems.

**Responsibilities**

+ **Technical Vision** : Contribute to the architectural roadmap for our Simulation Scenario Definition platform and/or its programmatic Python SDK.

+ **Scalable Tooling** : Lead the design and implementation of our next-generation graphical editing tools used by hundreds of engineers to precisely define complex traffic, environment, and sensor scenarios.

+ **Performance & Infrastructure** : Drive the evolution of our Python infrastructure, focusing on core algorithms for scenario serialization, validation, and integration with our large-scale cloud compute cluster.

+ **Mentorship...