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42dot

Unified platform for multi-modal urban mobility

Media Framework Engineer

Systems Software EngineeringUpdated on Nov 11
Full-timePangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, South KoreaNo salary listedHybrid

About the Job

Requirements

  • Deep understanding of media engines such as GStreamer and development experience.
  • Experience developing or using multimedia frameworks such as GStreamer, FFmpeg, or DirectShow.
  • Deep understanding of Linux/QNX-based smart devices (mobile or TV) or automotive systems, and experience developing frameworks for such systems.
  • Understanding of core Linux components such as systemd, V4L2, ALSA, and Wayland.
  • Programming proficiency in C++.

Responsibilities

  • Design and develop the Vehicle OS Media Framework and Communicator.
  • Maintain the Vehicle OS Media Framework and Communicator and ensure production quality.

Desired Qualifications

  • Experience developing DVR, IP camera, or black-box systems.
  • Experience developing multimedia core frameworks, such as at a solution provider or developing an in-house engine.
  • Experience optimizing image subsystem pipelines and hardware accelerator performance.
  • Experience developing GStreamer-based multimedia systems and optimizing camera pipeline performance.
  • Experience developing audio/video streaming.
  • Experience developing multi-channel video frame synchronization.
  • Experience programming in Rust.
  • Experience with development processes such as ASPICE or CMMI.
  • Experience developing with QNX.
  • Experience developing mission-critical or safety-critical embedded system applications.

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

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