High-Speed Interface (PCIe/USB) Software Engineer

About Company

Founded in 2022, XG Tech is driving the future of smart vehicles. Its mission is to empower the digital transformation of automobiles, moving from distributed computing to a centralized, cross-domain platform.

XG Tech focuses on the intelligent cockpit—the next frontier of differentiation—while seamlessly integrating advanced driving systems. By reimagining cars as mobile living spaces, XG Tech aligns with the evolving trend of vehicles becoming the “third living space.”

Role Summary

As a High-Speed Interface Software Engineer, you will design, develop, and optimize PCIe and USB interfaces for next-generation SoC chips. You’ll ensure high-performance, stable, and reliable communication between SoC modules and peripheral devices, working closely with hardware teams to deliver fully integrated solutions.

Key Responsibilities

Design and develop software architecture for PCIe or USB high-speed interfaces in SoC platforms

Conduct CV verification of PCIe or USB modules to ensure functional correctness and compliance

Analyze and optimize interface performance to guarantee stability, throughput, and efficiency

Collaborate closely with hardware teams to debug hardware-software integration issues

Develop and maintain technical documentation, providing guidance and support for team members

Support productization and deployment of SoC interface solutions

How you will stand out

Bachelor’s degree or above in Electronics, Computer Science, Automation, or related fields,

More than 5 years of experience in PCIe, USB, or Ethernet interface development

Strong understanding of Linux driver development frameworks

In-depth knowledge of PCIe, USB, or Ethernet protocols and hands-on experience in interface software design

Proficient in using oscilloscopes, logic analyzers, and other hardware debugging tools

Proven ability to optimize interface performance, reliability, and integration with hardware

XG Tech is committed to providing equal employment opportunities by country, state, and local laws. XG Tech does not discriminate against employees or applicants based on conditions such as race, color, gender identity and/or expression, sexual orientation, marital and/or parental status, religion, political opinion, nationality, ethnic background or social origin, social status, disability, age, indigenous status, and union.

XG Tech stands as a pioneering provider of next-generation intelligent integrated vehicle solutions. We are committed to developing cutting-edge spatial computing platforms tailored for intelligent vehicles. By delivering full-stack hardware-software AI solutions, redefining human-machine interactions, and creating premium experiences empowered by AI agents, XG Tech is transforming cars into mobile living spaces for human.