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Linux Kernel Developer Jobs in Sunnyvale, CA (NOW HIRING)

Arista Networks

Linux Kernel Software Engineer

Santa Clara, CA · On-site

$123K - $191K/yr

  • Medical

  • Dental

  • Vision

Arista Software Engineering roles demand a strong and broad software engineering background. While the primary focus area for this role is Linux Kernel software, your work will cover all aspects of ...

Waymo

Senior Software Engineer, Linux Kernel

Mountain View, CA · On-site

$144K - $190K/yr

Work on a small team of System Software and Linux Kernel Engineers to develop system software components from early prototyping to production launch of driverless vehicles * Develop and test Linux ...

Crusoe

Senior Staff Linux Kernel Engineer

Sunnyvale, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Expert-level knowledge of Linux kernel internals (memory management, scheduler, I/O) and virtualization technologies (KVM, Xen, or QEMU). * Strong C programming skills and fluency with the kernel ...

New

SiFive

Linux Kernel Architect

Santa Clara, CA · On-site

  • Medical

  • Retirement

  • PTO

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

Crusoe

Senior Staff Linux Kernel Engineer

San Francisco, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Expert-level knowledge of Linux kernel internals (memory management, scheduler, I/O) and virtualization technologies (KVM, Xen, or QEMU). * Strong C programming skills and fluency with the kernel ...

New

SiFive

Linux Kernel Architect

Santa Clara, CA · On-site

  • Medical

  • Retirement

  • PTO

In this role, you'll be improving and debugging the RISC-V Linux kernel, with particular focus on ... And you'll work with hardware architects and engineers, both inside SiFive and at RISC-V ...

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All JobsLinux Kernel Developer JobsLinux Kernel Developer Jobs in Sunnyvale, CA

Linux Kernel Developer information

See Sunnyvale, CA salary details

$118.5K

$174.9K

$206.6K

How much do linux kernel developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for linux kernel developer in Sunnyvale, CA is $174,947.00, according to ZipRecruiter salary data. Most workers in this role earn between $160,200.00 and $193,700.00 per year, depending on experience, location, and employer.

What are some common challenges Linux kernel developers face when integrating new features or patches?

Linux Kernel Developers often encounter challenges such as ensuring compatibility with a wide range of hardware architectures and maintaining stability across diverse distributions. Integrating new features or patches requires rigorous code review, thorough testing, and clear communication with the broader open-source community. Developers must also keep up with the kernel's fast-paced development cycles and adhere to strict coding standards, which can be demanding but offers significant opportunities for learning and professional growth.

What does a Linux kernel developer do?

A Linux kernel developer uses computer code to create a program that functions as the core of a computer operating system. Your duties can include creating kernels for open-source operating systems for desktop computers, laptops, phones, and tablets. You can also develop programs for embedded systems for routers, smart devices, or automated machinery. Linux uses C programming languages, so you often write code in C and C++. In addition to your coding responsibilities, you also test and debug your programs. Your employer may ask you to develop applications, drivers, and other tools to use with your kernel.

What does a Linux kernel developer do?

A Linux Kernel Developer is responsible for designing, developing, and maintaining the core part of the Linux operating system known as the kernel. Their work involves writing and reviewing code, debugging issues, implementing new features, and ensuring the kernel remains efficient and secure. They also collaborate with the open-source community to contribute patches and updates. Linux Kernel Developers play a crucial role in supporting hardware compatibility and system performance across various devices.

What are the key skills and qualifications needed to thrive as a Linux kernel developer?

To thrive as a Linux Kernel Developer, you need deep knowledge of C programming, operating system concepts, and experience with kernel development, often supported by a degree in computer science or related fields. Familiarity with tools such as Git, GDB, build systems, and patch submission processes, as well as experience contributing to open-source projects, is typically required. Strong problem-solving, attention to detail, and effective communication are critical soft skills for collaborating within the open-source community. These skills ensure high-quality code contributions, efficient troubleshooting, and successful integration with the broader Linux ecosystem.

What is the difference between Linux Kernel Developer vs Linux Device Driver Developer?

AspectLinux Kernel DeveloperLinux Device Driver Developer
Required CredentialsProficiency in C, Linux kernel development experience, often a degree in Computer Science or related fieldSimilar credentials, with focus on device-specific programming and hardware knowledge
Work EnvironmentDeveloping and maintaining core kernel components, often in a Linux environmentWriting and debugging drivers for specific hardware devices within Linux
Employer & Industry UsageTech companies, open-source projects, hardware manufacturersHardware manufacturers, embedded systems, specialized device companies

While both roles require strong C programming skills and Linux knowledge, Linux Kernel Developers focus on core kernel development, whereas Linux Device Driver Developers specialize in creating drivers for hardware components. The roles often overlap but differ in scope and focus within the Linux ecosystem.

More about Linux Kernel Developer jobs

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For Linux Kernel Developer jobs in Sunnyvale, CA, the most frequently searched job titles are:

What job categories do people searching Linux Kernel Developer jobs in Sunnyvale, CA look for?

The top searched job categories for Linux Kernel Developer jobs in Sunnyvale, CA are:

What cities near Sunnyvale, CA are hiring for Linux Kernel Developer jobs?

Cities near Sunnyvale, CA with the most Linux Kernel Developer job openings:

Linux Kernel Developer jobs near you
Infographic showing various Linux Kernel Developer job openings in Sunnyvale, CA as of August 2026, with employment types broken down into 4% Internship, 88% Full Time, and 8% Contract. Highlights an 81% In-person, 4% Hybrid, and 15% Remote job distribution, with an average salary of $174,947 per year, or $84.1 per hour.

Sr. Linux Kernel Developer

Aziro Technologies LLC

San Jose, CA • On-site

Other

Posted 25 days ago

Job description

  • 10+ years of hands-on experience in software development systems.
  • Excellent systems programming skills using C and/or other low-level programming languages. Proficiency with Linux development environments and development tools.
  • Strong understanding of Operating Systems concepts, including processes, threads, scheduling, memory management, synchronization, file systems, and networking.
  • Strong debugging and troubleshooting experience at the OS, kernel, or hardware interaction layer.
  • Hands-on experience with at least one hardware architecture, preferably x86.
  • Demonstrated experience delivering enterprise-grade software products to customers.
  • Strong analytical and problem-solving skills with the ability to decompose complex technical challenges into practical solutions.
  • Experience with software design, performance optimization, scalability, and reliability engineering.
  • Knowledge of the Linux KVM (Kernel-based Virtual Machine) stack.
  • Bachelor's or Master's degree in Computer Science, Computer Engineering, Electronics, or a related technical field.

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