Embedded Software Engineer- Diagnostics

Mobis North America•Plymouth, MI

About The Position

MOBIS Technical Center of North America, the Research & Development Center for Hyundai MOBIS, is seeking an Embedded Software Engineer focused on diagnostics. The role designs and develops diagnostic and application software for automotive display and infotainment products, participating in the full software lifecycle through the company’s internal V-model process. The engineer creates requirements, technical design documents, implementations, test plans, and test cases, and performs engineering and product-level validation while supporting vehicle quality events. The position supports automotive HUD, ICS, display, and related systems. It collaborates with internal engineering teams, external customers, local team members, and research engineers in Korea, including customer discussions about product definitions, requirements, and issue resolution. The employee also works with expatriate coordinators to facilitate communication with R&D Headquarters. The role requires occasional international travel and local travel. The typical work week is 45 hours, with a flexible start time between 7:00 AM and 9:00 AM, Monday through Friday. The work is performed in a typical indoor office environment.

Requirements

Bachelor's degree in Computer Science, Computer Engineering, Electrical/Electronics Engineering, or a related field.
At least 3 years of software development experience using ARM/C language in a real-time, multi-threaded operating system environment.
Hands-on experience with version control systems, CI/CD pipelines, and modern development workflows.
Ability to debug and troubleshoot software issues and propose effective solutions.
Strong communication skills and ability to collaborate across teams and clearly explain technical decisions.
Ability to work with overseas headquarters, including participating in evening meetings and navigating cross-cultural communication.
Experience with the I2C serial communication protocol.

Nice To Haves

Master's degree in Computer Science, Computer Engineering, Electrical/Electronics Engineering, or a related field.
Experience with ARM-based SoCs and Renesas microcontroller families, including NXP, Infineon, RH850, or RL78.
Experience with low-level firmware development, including power management, clock configuration, and UART, I2C, or SPI serial communication protocols.
Experience with in-vehicle communication protocols such as CAN, LIN, and Ethernet.
Proficiency in hardware-level debugging using JTAG interfaces and on-chip emulators.
Ability to read and analyze board-level schematics to troubleshoot hardware/software interactions.
Experience with display interfaces such as MIPI, DP, HDMI, and LVDS.
Knowledge of modern display technologies, video processing, and graphics systems.
Experience with AUTOSAR platforms for North American OEMs.
Experience with Software Defined Vehicle (SDV) architecture.

Responsibilities

Design and develop diagnostic and application software features aligned with product requirements as part of a cross-functional team supporting current and future products.
Participate in the full software lifecycle for automotive display and infotainment features using the internal V-model process.
Create software requirements, technical design documentation, and code implementations based on automotive specifications.
Develop system test plans and robust test case scenarios based on industry standards.
Execute engineering and product-level validation and support vehicle quality events.
Collaborate with internal engineering teams and external customers.
Support customer discussions regarding future product definitions, requirement refinement, and issue resolution to maximize system performance.
Support automotive HUD, ICS, display, and related systems.
Work with local customers, local team members, and research engineers in Korea.
Consult with expatriate coordinators to enhance communication with R&D Headquarters.
Demonstrate teamwork, attention to detail, and strong verbal and written communication.
Maintain reliable attendance and transportation.
Participate in evening meetings with overseas headquarters as needed.
Travel locally and occasionally internationally.