Staff Fullstack Engineer - Simulation

General Motors Ventures; Sunnyvale (CA); On-site; Confidential; Full time

Job summary

General Motors Ventures is seeking an experienced Senior Fullstack Engineer to drive architectural direction for simulation tools and the Python SDK. You will shape scalable tooling used by engineers to model complex driving scenarios and ensure high-quality API design and testing practices.

The role emphasizes mentorship and hands-on contribution, with a focus on performance, reliability, and integration with GM's cloud compute systems.

Qualifications

• 5+ years of professional software development experience on large-scale platforms, tooling, or SDKs.
• Proven ability to lead architecture and drive multi-quarter projects to production.
• Strong front-end engineering experience with modern frameworks (React/Vue) or graphics libraries (WebGL/Three.js).
• Expert Python knowledge including APIs/SDK development and performance optimization.

Responsibilities

• Define the architectural roadmap for the Simulation Scenario Definition platform and/or its Python SDK.
• Lead design and implementation of graphical editing tools used by engineers to define traffic, environment, and sensor scenarios.
• Evolve Python infrastructure focusing on serialization, validation, and cloud integration.
• Mentor engineers, set API design and testing standards across the team.

Skills

Python

Frontend engineering

API/SDK design

Mentoring

Technical leadership

Tools

React

Vue

Three.js

WebGL

Job description

Job Description

About the role: GM’s simulation team is looking for an experienced Senior Fullstack 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: Define 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: Act as a hands-on mentor, setting the engineering excellence standard for API design, code quality, and testing practices across the team.

Required Qualifications

• 5+ years of professional experience in software development, with a significant portion focused on large-scale platforms, tooling, or SDK development.
• Proven ability to lead technical architecture and drive complex, multi-quarter projects from concept to production.
• Strong experience with front-end engineering for sophisticated graphical applications (e.g., using modern frameworks like React, Vue, or a lower-level library like WebGL/Three.js).
• Expert-level proficiency in Python, including deep knowledge of best practices, performance optimization, and building robust APIs/SDKs for external consumers.
• A track record of mentoring and coaching mid-level and senior engineers, raising the technical bar, and driving code quality standards within a team.

Desired Skills (Bonus Points)

• Experience with C++ for performance-critical components or integration with simulation engines.
• Solid foundation in 3D graphics, computational geometry, and/or real-time simulation concepts.
• Direct experience developing or extending a Domain-Specific Language (DSL) or high-level scripting language.
• Background in game engines (e.g., Unity, Unreal) or other professional simulation software.
• Experience in data visualization techniques for large, complex datasets.
• Familiarity with the architecture of Autonomous Vehicle (AV) technology (e.g., perception, planning, controls) or other complex robotics/safety-critical systems.

Compensation

• The expected base compensation for this role is: $153,200 - $234,100. Actual base compensation within the identified range will vary based on factors relevant to the position.
• You also need to include general information about potential commissions, if applicable.
• Bonus Potential: An incentive pay program offers payouts based on company performance, job level, and individual performance.

Benefits

• 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.

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

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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.

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