Linux PCIe Device Driver Developer - Hybrid

Company : CyberCoders

Location : Sunnyvale, CA, 94085

Posted Date : 1 October 2025

Job Type : Other

Category : Software Development

Occupation : Developer

Job Details

Founded in 2016, we are a late-stage semiconductor startup pioneering a custom processor that seamlessly integrates CPU, GPU, and TPU capabilities, engineered to power demanding AI and high-performance computing workloads with greater energy efficiency and cost-effectiveness.
We are seeking an experienced Linux PCIe Device Driver Developer to join our team in a hybrid work environment. The ideal candidate will be responsible for developing, testing, and maintaining device drivers for PCIe-based hardware, ensuring optimal performance and reliability.
This position will operate in a hybrid capacity -- candidates must be local or willing to relocate to the Bay Area or Las Vegas.
Key Responsibilities

Develop and maintain Linux device drivers for PCIe devices
Collaborate with hardware engineers to understand hardware specifications and requirements
Optimize driver performance for low latency and high throughput
Debug and resolve issues related to device drivers and kernel interactions
Conduct performance profiling and monitoring of driver behavior
Contribute to the improvement of system architecture and design for better hardware interaction
Participate in code reviews and ensure adherence to best coding practices
Document driver design, development processes, and troubleshooting guides

Qualifications

Bachelor's degree in Computer Science, Electrical Engineering, or a related field
Over 5 years of experience working with Linux kernel and device drivers
Deep expertise in kernel-level development and debugging
Proficient in C and C++
Experience with embedded C/C development
Strong background in Linux kernel
Experience developing PCIe device drivers for multiple OS platforms (Linux, Windows)
In-depth understanding of PCIe protocol, architecture, and specifications
Skilled in debugging and troubleshooting PCIe protocol issues, kernel panics, crashes, and performance bottlenecks
Excellent debugging skills in both kernel and user space
Hands-on experience with a variety of debugging tools
Developed tools for profiling, debugging, and monitoring driver performance
Solid grasp of memory management, interrupt handling, and general computer architecture concepts
Designed, coded, and debugged PCIe device drivers across various hardware platforms
Optimized drivers for latency and throughput, especially for high-performance applications like AI accelerators
Implemented low-level hardware interactions, including DMA, memory management, and interrupt handling
Worked closely with hardware, firmware, and software teams to define driver interfaces and ensure seamless integration
Created and maintained comprehensive documentation for drivers and related software components

Benefits

Competitive salary, stock options, and benefits package
Opportunities for professional development and advancement
International environment and further career progression
Getting in touch with bleeding-edge technology
Flexible working hours and work-from-home availability
Work-life balance
Collaborative and supportive work environment