Software Engineer: Linux Driver and Kernel Developer

Apple Inc.; Beaverton, Northern (OR, KY); Hybrid; USD 130,000 - 180,000; Full time

Job summary

Apple Inc. is seeking a Software Engineer specializing in Linux driver and kernel development in Beaverton, Oregon. You will develop Linux device drivers and user-space tests for complex SoCs, implement BSPs, and bring up software on pre- and post-silicon platforms.

Collaborate with designers to understand IP blocks, debug issues, and port Linux distributions across GPUs, networks, storage, and other subsystems. Seniority varies; multiple levels are hired.

Qualifications

• Bachelor's degree in a relevant field is required.
• Experience with embedded Linux kernel development is preferred.
• Strong C programming skills and ARM familiarity are expected.

Responsibilities

• Develop Linux device drivers and user-space tests for SoCs.
• Implement BSP and perform software bring-up on pre- and post-silicon platforms.
• Debug and root-cause hardware and software issues across subsystems.

Skills

C programming

ARM architecture

Embedded Linux

Linux kernel internals

Graphics stack

User-space tests

Software bring-up

Debugging hardware/software

Education

Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Science, or related field

Tools

Linux BSP

Job description

Software Engineer: Linux Driver and Kernel Developer

Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, smart people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple hardware products. The same passion for innovation that goes into our products also applies to our practices, strengthening our commitment to leave the world better than we found it. Join us to help deliver the next groundbreaking Apple product.Are you passionate about changing the world? We have a critical impact on getting high-quality, functional products to millions of customers quickly, and we are hiring at all levels — from junior to senior roles. As part of the Silicon Validation team, you will develop Linux device drivers and user-land tests for exercising and validating the various subsystems in complex SoCs.

Description

Work closely with designers and architects to understand functional IP blocks and their use casesImplement BSP and perform software bring-up on pre- and post-silicon platformsDevelop Linux device drivers and user-land tests for exercising and validating the various subsystems in complex SoCsDebug and root-cause a variety of hardware and software issues

Minimum Qualifications

• Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Science, or a related field

Preferred Qualifications

• Experience in embedded Linux kernel development
• Experience in C programming
• Experience with ARM architecture
• Familiarity with the Linux graphics stack (Mesa, Vulkan/OpenGL, GPU compute)
• Experience validating GPUs with graphics and compute workloads, stress tests, or conformance suites (e.g., Vulkan CTS, igt-gpu-tools)
• Knowledge of Linux kernel internals (process scheduler, memory management, concurrency/synchronization, memory allocation, and file systems) and networking or storage subsystem architecture
• Device driver development and support across one or more of the following: USB, networking, graphics, video, storage, and power management
• Experience exercising and validating systems from user space, including knowledge of user space APIs
• Experience porting and/or maintaining a Linux distribution for a platform

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

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