42dot logo

Machine Learning and Data Engineer, Vehicle Modeling

42dot

On-site
Sunnyvale, CA
Full-time
Mid Level
Salary not listedPosted 1h ago

Real job — pulled straight from 42dot’s careers page · Verified September 3, 2026 · No reposts.

Job description

42dot is hiring a Machine Learning and Data Engineer, Vehicle Modeling — a full-time, based in Sunnyvale, CA role. Apply directly on 42dot's careers page below.

Machine Learning & Data Engineer, Vehicle Modeling

Department: No Department

Location: Sunnyvale, United States

Employment Type: FullTime

We are looking for the best

About Us

42dot is a mobility AI company committed to solving mobility challenges with software and AI. As the Global Software Center of Hyundai Motor Group, 42dot pioneers the future of mobility by advancing the development of software-defined vehicles. 

We develop safety-first, user-centric software-defined vehicle technologies that deliver the latest performance through continuous updates like smartphones. By advancing software and AI technology, 42dot envisions a world where everything is connected and moves autonomously through a self-managing urban transportation operating system.

About the Role

We are building next-generation vehicle modeling and data technology at 42dot by combining physics-based models, machine learning, simulation, and large-scale vehicle data.


As a Machine Learning & Data Engineer, Vehicle Modeling, you will develop ML and data infrastructure that improves vehicle models and supports broader vehicle intelligence and autonomous driving development. You will work across vehicle telemetry, simulation, test data, fleet data, and cloud platforms to build scalable systems for model development, evaluation, and continuous improvement.


A core focus of this role is using real-world vehicle data to identify model performance gaps and improve models through calibration, parameter estimation, machine learning, and hybrid physics-and-data approaches. You may develop ML models that complement physics-based models, estimate model parameters under different vehicle states and operating conditions, or improve predictions where physical models alone are insufficient.


You will also help build the data and cloud infrastructure needed to ingest, clean, organize, process, and evaluate large-scale vehicle datasets, supporting modeling, simulation, vehicle intelligence, and autonomous driving workflows.
This role sits at the intersection of machine learning, data engineering, physical system modeling, simulation, and vehicle software.

Responsibilities

  • Develop machine learning and hybrid physics-data approaches to improve vehicle and component model accuracy.

  • Develop methods for model calibration, parameter estimation, adaptive modeling, and data-driven model improvement across different vehicle states and operating conditions.

  • Build scalable workflows for comparing model predictions with test, simulation, and real-world vehicle data and identifying opportunities for model improvement.

  • Build pipelines for ingesting, cleaning, synchronizing, transforming, storing, and accessing large-scale vehicle telemetry and time-series data.

  • Develop cloud-based infrastructure for data processing, model training, simulation, evaluation, and validation.

  • Build tools and workflows for dataset management, model evaluation, experiment tracking, and reproducible model development.

  • Support data processing, model evaluation, and analysis workflows used by vehicle intelligence

Interview Process

  • Application Review - Coding Test - 1st interview - 2nd interview - Offer Negotiation - Hiring

  • The screening procedures may vary depending on the position, schedule, or other circumstances.

    You will be individually notified of the screening schedule and results via the email address provided in your application.

Additional Information

  • In accordance with fair hiring practices, do not include any personal information unrelated to your job qualifications (e.g., Social Security Number, family relations, marital status, age, photo, physical condition, place of birth, etc.) in your resume.

  • All documents must be submitted in PDF format and under 30MB in size.

  • If you experience issues uploading your resume, please send it along with the job posting URL to recruit@42dot.ai.

  • We strongly encourage applications from U.S. veterans and candidates eligible for employment preference under applicable laws.

  • Qualified individuals with disabilities are encouraged to apply and will receive consideration under the Americans with Disabilities Act (ADA).

  • 42dot does not accept unsolicited resumes and will not pay fees for any such submissions. Equal Opportunity Statement

  • 42dot is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or veteran status.

※ Please review the following information before applying.

  • How to work in 42dot, About 42dot Way →

Get Machine Learning and Data Engineer, Vehicle Modeling jobs like this

New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.

Email me new jobs
PepsiCo logo

Summer Intern, Data Engineering & Data Science

Plano, TX
✓ From careers page· 25m ago
Draper logo

Senior Systems Engineer

$82k–$220kCambridge, MA
✓ From careers page· 59m ago
Draper logo

Principal Systems Engineer

$95k–$245kCambridge, MA
✓ From careers page· 59m ago
UP.Labs logo

Engineering Manager

Remote · US-eligible
✓ From careers page· 1h ago

Frequently asked questions

What skills are required for Machine Learning and Data Engineer, Vehicle Modeling at 42dot?

The required skills for Machine Learning and Data Engineer, Vehicle Modeling at 42dot include: Machine Learning, Data Engineering, Python, SQL.

What is the seniority level for Machine Learning and Data Engineer, Vehicle Modeling at 42dot?

Machine Learning and Data Engineer, Vehicle Modeling at 42dot is a Mid Level level position.

How do I apply for Machine Learning and Data Engineer, Vehicle Modeling at 42dot?

You can view the full description and apply for Machine Learning and Data Engineer, Vehicle Modeling at 42dot on EchoJobs: https://echojobs.io/job/42dot-machine-learning-data-engineer-vehicle-modeling-u5q9k.