Senior Machine Learning Engineer, Simulation

PlusAI, Inc.; Santa Clara (CA); Hybrid; USD 140,000 - 190,000; Full time

Benefits offered by this job

Catered lunch

Unlimited snacks and beverages

401(k) plan

Competitive salary

Job summary

PlusAI, Inc. is seeking a Senior Machine Learning Engineer with a focus on simulation to develop high-fidelity vehicle models for autonomous trucks. You will leverage deep learning and time-series analysis on road-test data to improve modeling accuracy and scalability.

Collaborating with cross-functional teams, you will integrate data-driven models into end-to-end simulation pipelines, design automated training workflows, and help advance autonomy through robust, compliant software solutions.

Qualifications

• MS or PhD in a relevant engineering or CS field.
• Experience applying deep learning to time series data.
• Proficiency in Python and large codebases.
• Excellent communication and teamwork.

Responsibilities

• Develop scalable vehicle dynamics models from road test data using deep learning.
• Analyze road test data to identify trends and KPIs to improve models.
• Integrate data-driven models into simulation pipelines.
• Design automated modeling pipelines for periodic model training and evaluation.
• Collaborate with cross-functional teams to reproduce issues from road tests.
• Ensure work meets customer requirements, regulatory standards, and QMS.
• Contribute to continuous improvement efforts.

Skills

Deep learning

Time series forecasting

Python

Communication skills

Collaborative teamwork

C++

Education

MS or PhD in mechanical, electrical, aerospace engineering, physics, computer science, or related field

Job description

Senior Machine Learning Engineer, Simulation

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 seeking a Senior Machine Learning Engineer with expertise in deep learning and data analysis. In this role, you will apply data-driven techniques to develop high-fidelity, scalable vehicle simulation models tailored to various vehicle platforms. You will collaborate with cross-functional teams to advance autonomous driving technology and drive innovation in simulation and model development.

Responsibilities

• Develop accurate, scalable vehicle dynamics models from collected road test data, leveraging deep learning and advanced data analysis techniques.
• Conduct in-depth analysis of road test data to identify trends, anomalies, and key performance indicators to enhance model accuracy.
• Integrate the data-driven models into simulation pipelines with seamless compatibility.
• Design and implement an automated modeling pipeline for periodic model training, evaluation, and updates.
• Collaborate with cross-disciplinary teams to reproduce and resolve issues encountered during real-world road tests.
• Ensure that technical work meets customer requirements, regulatory standards, and company quality policies.
• Ensure that your work is performed in accordance with the company’s Quality Management System (QMS) requirements and contribute to continuous improvement efforts.

Required Skills

• MS (with 3+ years of relevant experience) or PhD new grad in mechanical, electrical, aerospace engineering, physics, computer science, or a related field.
• Extensive experience applying deep learning techniques to time series forecasting and data analysis.
• Proficient in Python with experience working in large codebases.
• Excellent communication skills and the ability to collaborate effectively in a team setting.
• Familiarity with state-of-the‑art deep learning models and their applications.
• Ensure that technical work meets customer requirements, regulatory standards, and company quality policies.

Preferred Skills

• Proficient in C++
• Background in autonomous vehicle prediction, planning, and control
• Strong understanding of conventional vehicle dynamics modeling
• Experience with autonomous vehicle or robotics simulation and related concepts

Work, learn and grow in a highly future-oriented, innovative and dynamic field.

Wide range of opportunities for personal and professional development.

Catered free lunch, unlimited snacks and beverages.

Highly competitive salary and benefits package, including 401(k) plan.

Applications are processed through our applicant tracking system.