PlusAI
Automotive & MobilityDirect Lever career site

Senior Simulation Software Engineer

Location
Santa Clara, CA · On-site
Job type
Full-time
Level
Director
Listed
30 days ago

Skills & highlights for this role

  • simulation infrastructure
  • AI agentic workflows
  • metric evaluation frameworks

Responsibilities

Design and build AI agentic workflows that automatically analyze simulation results, identify failures, and surface root causes across large-scale test runs, translating them into actionable insights for engineering teams.

Architect and build scalable simulation pipelines, including the metric evaluation framework, and conduct in-depth analysis of road test and simulation data to identify trends, anomalies, and key performance indicators that enhance model accuracy and validate autonomy performance.

  • Identify, quantify, and reduce sources of divergence between simulation and real-world behavior, leveraging AI and data-driven techniques to increase simulation fidelity across actor behaviors, sensor models, and system dynamics.
  • Monitor and improve the performance, scalability, testing, and reliability of the platform.
  • Collaborate with cross-disciplinary teams-including simulation, onboard, systems engineering, and data science-to reproduce and resolve issues encountered during real-world road tests.
  • Work with other engineers to design the long-term architecture of the system.
  • Ensure that technical work meets customer requirements, regulatory standards, and company quality policies, in accordance with the company's Quality Management System (QMS), and contribute to continuous improvement efforts.

About PlusAI

PlusAI is a Physical AI company pioneering AI-based virtual driver software for factory-built autonomous trucks. Headquartered in Silicon Valley with operations in the United States and Europe, Plus was named by Fast Company as one of the World’s Most Innovative Companies.

Partners including TRATON GROUP’s Scania, MAN, and International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV are working with Plus to accelerate the deployment of next-generation autonomous trucks. If you’re ready to make a huge impact and drive the future of autonomy, Plus is looking for talented individuals to join its fast-growing teams.

We are looking for a Senior Simulation Software Engineer to build and scale the simulation infrastructure that powers our autonomous vehicle development. You will architect simulation pipelines, leverage AI agentic workflows to analyze simulation results, and drive improvements in simulation fidelity to validate autonomy systems and enable critical program milestones. This role offers the opportunity to drive immediate user value while building advanced, AI-powered frameworks for long-term safety validation.

Read the original posting

From PlusAI's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

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Common questions

Where is the Senior Simulation Software Engineer job at PlusAI located?

This Senior Simulation Software Engineer position at PlusAI is located in Santa Clara, CA (On-site). Always check PlusAI's application page for specific state eligibility or relocation policies.

What qualifications are required for Senior Simulation Software Engineer at PlusAI?

For the Senior Simulation Software Engineer role, PlusAI highlights experience with simulation infrastructure, AI agentic workflows, metric evaluation frameworks. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Senior Simulation Software Engineer position at PlusAI?

This listing links directly to PlusAI's Lever application page. You can apply directly on PlusAI's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Lever application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.