4

42dot

Unified platform for multi-modal urban mobility

Security Engineer - Vehicle Security

Security Engineering & ArchitectureConfirmed live in the last 24 hours
Full-timePangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, South KoreaNo salary listedHybrid

About the Job

Requirements

  • At least 7 years of C/C++-based embedded or Linux development experience.
  • Basic understanding of operating systems and computer architecture.
  • Understanding of basic cryptography concepts, including symmetric and asymmetric keys and hashing.
  • Basic understanding of or learning experience with Secure Boot, TrustZone, and TEE.

Responsibilities

  • Develop security features based on OP-TEE and HSE.
  • Design and implement an in-vehicle secret and key management system.
  • Implement core key lifecycle functions, including key generation, storage, retrieval, and deletion.
  • Perform unit and integration testing and validate security features.
  • Develop Secure Boot and firmware integrity verification logic.
  • Define overall security elements required for SDV (Software Defined Vehicle) products and develop security technologies in close collaboration with the SDV engineering team to implement integrated security solutions.
  • Establish SDV security requirements systematically and evaluate security designs; take responsibility for developing and validating corresponding security features.

Desired Qualifications

  • Experience developing vehicle or embedded platforms.
  • Experience with security-related projects or CTFs.
  • Linux kernel or driver development experience.
  • Understanding of vehicle security standards such as ISO 21434.

About the Company

42dot

Unified platform for multi-modal urban mobility

42dot.ai provides a platform called UMOS (Urban Mobility Operating System) that connects and manages multiple transportation modes—such as cars and drones—within a single system for cities, agencies, and private clients. UMOS enables efficient transportation management, demand-response services, and smart logistics by integrating data and operations across modes, powering operations through a subscription-based platform-as-a-service model. Unlike single-mode solutions, 42dot.ai offers multi-modal, city-focused orchestration that bridges public, private, and logistics needs. The company aims to transform urban mobility by helping cities run more efficiently, cut costs, and improve the experience for commuters and logistics providers.

Company size
501-1,000
Company stage
Growth Equity (Venture Capital)
Total funding
$731.9M
Headquarters
Seoul, South Korea
Founded
2019

Recently Posted Jobs

Explore more opportunities at 42dot

See more jobs