---
title: 'Sr. Vehicle Operations & Integration Engineer at 42dot'
canonical: 'https://feeny.ai/job/sr-vehicle-operations-integration-engineer-42dot-sunnyvale-5kxtz4c5v4yy'
type: 'job'
last_seen: '2026-09-09'
---

# Sr. Vehicle Operations & Integration Engineer at 42dot

- **Company:** [42dot](https://feeny.ai/companies/42dot)
- **Location:** Sunnyvale, CA
- **Employment:** full-time
- **Posted:** 2026-09-02
- **Last confirmed live:** 2026-09-09
- **Apply:** https://jobs.ashbyhq.com/42dot/15512e15-01a4-44fd-843d-012746ada1c5

## Job description

## 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:

As a Senior Vehicle Operations & Integration Engineer, you will serve as a key technical contributor supporting 42dot's vehicle fleet, vehicle laboratory, and autonomous vehicle development efforts. Reporting to the Manager of Fleet Operations, you will be responsible for the hands-on integration, validation, maintenance, and operational readiness of development vehicles used for software-defined vehicle, autonomous driving, AI, and data collection programs. This role combines vehicle integration, systems validation, fleet support, prototype development, documentation, and safety leadership. You will work closely with engineering teams across autonomous driving, perception, embedded software, infotainment, and hardware development to ensure that vehicles and test assets are safe, functional, and available for critical R&D activities.

## Responsibilities

- Vehicle Integration & Prototype Development Perform installation, integration, and troubleshooting of autonomous driving sensor suites, compute platforms, logging systems, networking equipment, and vehicle instrumentation.
- Support prototype vehicle builds including electrical, mechanical, and software integration activities.
- Assist engineering teams in validating new hardware and software releases prior to vehicle deployment.
- Fabricate and install prototype brackets, harnesses, mounts, and supporting hardware for development vehicles.
- Coordinate vehicle modifications with internal engineering teams and external upfitting vendors.
- Prepare and maintain development vehicles used for autonomous driving, ADAS, machine learning, and perception data collection programs.
- Deploy and validate sensors including cameras, radar, lidar, GNSS, IMU, driver monitoring, and vehicle network interfaces.
- Support vehicle bring-up activities and system-level debugging of integrated autonomous driving platforms.
- Ensure data collection systems are operational and calibrated before field deployments.
- Provide field support during testing activities and vehicle demonstrations.

## Qualifications

- Support validation of infotainment systems, connectivity features, embedded software, and vehicle network communications.
- Perform functional testing across CAN, Ethernet, wireless, and vehicle diagnostic interfaces.
- Execute test plans and regression testing for hardware and software releases.
- Document issues and work closely with engineering teams to support root-cause analysis and corrective actions.
- Verify vehicle functionality following software updates, hardware changes, or prototype modifications.

## Preferred Qualifications

- Maintain vehicle readiness through inspections, diagnostics, maintenance coordination, and operational checks.
- Track vehicle status, utilization, maintenance schedules, and equipment inventory.
- Assist with vehicle deployments, logistics, charging schedules, and transportation activities.

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 → https://42dot.ai/careers/way

## About 42dot

## Company Overview
- **One-liner**: 42dot is a mobility AI company building software‑defined vehicles (SDV), autonomous driving platforms, and AI‑powered mobility services, operating as the global software center for Hyundai Motor Group.
- **Entity Type**: Private (subsidiary of Hyundai Motor Company; acquired in 2022)
- **Headquarters**: Seongnam‑si, Gyeonggi‑do, South Korea (also offices in Sunnyvale, USA and Warsaw, Poland)
- **Founded**: 2019 (originally named CODE42.ai)
- **Founders**: Not publicly available

## Core Business
- **Primary industries**: Automotive, Mobility, Artificial Intelligence, Software‑Defined Vehicle (SDV), Autonomous Driving
- **Target customers**: B2B (Hyundai Motor Group, OEMs, fleet operators); B2C (via the TAP! autonomous mobility platform)
- **Mission / purpose**: “We envision a world where everything is connected and moves autonomously through a self‑managing urban transportation operating system.” [42dot.ai](https://www.42dot.ai/)

## Products & Services
- **Software‑Defined Vehicle (SDV)**: Core technology that enables continuous over‑the‑air updates and data‑driven services, turning vehicles into programmable platforms. [42dot.ai](https://www.42dot.ai/)
- **Autonomous EV (AEV)**: Autonomous electric vehicles developed with SDV technology for safer, new mobility experiences. [42dot.ai](https://www.42dot.ai/)
- **TAP! (Autonomous Mobility Platform)**: A unified platform for autonomous ride‑hailing and shuttle services, aimed at popularizing autonomous mobility. [42dot.ai](https://www.42dot.ai/)
- **42dot LLM**: A large language model for Korean‑English integrated understanding, built on proprietary data and infrastructure, outperforming comparable‑sized models. [42dot.ai](https://www.42dot.ai/)
- **Data Platform**: Connects vehicle, road, and transportation data to enable smart mobility services. [42dot.ai](https://www.42dot.ai/)
- **Fleet Management & On‑Demand Shuttle**: Services for efficient fleet operation and demand‑responsive transportation. [cbinsights.com](https://www.cbinsights.com/company/code42ai)

## Market Standing
- **Valuation / Market Cap**: Not disclosed (private subsidiary)
- **Key Metric (Total Funding)**: ~$458.72M raised to date across multiple rounds (conflicting reports indicate a much higher figure – LinkedIn lists $501.4B, likely a data error). [cbinsights.com](https://www.cbinsights.com/company/code42ai) / [kr.linkedin.com](https://kr.linkedin.com/company/42dot)
- **Notable Investors / Partners**: Hyundai Motor Company, Kia Motors, POSCO Capital, Shinhan Financial Group, WE Ventures. Hyundai Motor Company acquired 42dot in August 2022 for ~$349M. [cbinsights.com](https://www.cbinsights.com/company/code42ai)
- **Growth Signals**:
  - **Employees**: ~506 (as of early 2026), monthly headcount growth of +1.1%. [kr.linkedin.com](https://kr.linkedin.com/company/42dot)
  - **Job postings**: 105 active openings; quarterly job growth +18%. [kr.linkedin.com](https://kr.linkedin.com/company/42dot)
  - **Global footprint**: Offices in South Korea, USA, Poland, Vietnam, Thailand, Australia. [kr.linkedin.com](https://kr.linkedin.com/company/42dot)
  - **Patents**: 51 filed, covering autonomous cars, neural networks, and automotive technologies. [cbinsights.com](https://www.cbinsights.com/company/code42ai)

## Competitive Advantages
- **Hyundai Motor Group Backing**: Full integration with a top‑5 global automaker provides resources, manufacturing capability, and a ready market for SDV and autonomous technologies.
- **End‑to‑End SDV Stack**: Owns the full stack from vehicle E/E architecture and OS to cloud platform and AI models (42dot LLM), enabling rapid iteration and differentiation.
- **Proprietary AI & Data**: In‑house large language model and data platform give a unique edge in mobility AI.
- **First‑Mover in Korean Autonomous Mobility**: TAP! platform positions 42dot to lead the domestic autonomous ride‑hailing market.

## Strategic Focus
- Accelerate the transition to software‑defined vehicles across Hyundai Group.
- Scale TAP! autonomous mobility services to achieve mass adoption.
- Deepen AI capabilities (LLM, active learning, perception) for both vehicle and fleet intelligence.
- Expand global engineering presence (Poland, USA) to attract top talent and serve international markets.

## Why Work Here
- **Mission‑driven**: Work on the future of mobility – SDV, autonomous driving, and AI – at the intersection of automotive and software.
- **Hybrid / Remote Flexibility**: Some roles are listed as “Remote or Hybrid”; many positions at the South Korea HQ are in‑office, while offices in Sunnyvale and Warsaw offer hybrid options. [builtin.com](https://builtin.com/company/42dot)
- **Employee Sentiment**: Employer rating of **3.9 / 5.0** on LinkedIn (24 reviews), with compensation at 3.6, culture at 3.5, and work‑life balance at 3.4. [kr.linkedin.com](https://kr.linkedin.com/company/42dot)
- **Engineering Culture**: Heavy technical workforce (>34% engineers), with talent from top firms like Hyundai Motor, Samsung, Naver, and Kakao.
- **Growth Opportunities**: Rapidly expanding engineering team (18% quarterly job increase), global exposure, and chances to work on cutting‑edge AI and automotive tech.

## Sources
1. [42dot.ai](https://www.42dot.ai/)
2. [42dot.ai Company page](https://42dot.ai/company)
3. [builtin.com – 42dot Careers & Culture](https://builtin.com/company/42dot)
4. [kr.linkedin.com – 42dot Company Profile](https://kr.linkedin.com/company/42dot)
5. [cbinsights.com – 42dot Profile](https://www.cbinsights.com/company/code42ai)

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