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Linux Kernel Remote Jobs in California (NOW HIRING)

IDT

Senior/Lead VoIP (Asterisk) Engineer

San Jose, CA · On-site +1

Work with Linux systems (systemd, networking, tuning, kernel parameters). * Work with Asterisk in ... Remote work as b2b contractor or on-site/hybrid employment (Belarus-Moldova) work opportunity!

PolySwarm

Senior Software Engineer

San Francisco, CA · On-site +1

$144K - $190K/yr

Comfortable working in a remote-only environment * Analytical mind * Confidence to share your ideas ... Experience with kernel software development in Windows, Linux, or Mac * Strong software engineering ...

PolySwarm

Senior Software Engineer

San Francisco, CA · On-site +1

$144K - $190K/yr

Comfortable working in a remote-only environment * Analytical mind * Confidence to share your ideas ... Experience with kernel software development in Windows, Linux, or Mac * Strong software engineering ...

eBay

Information Security Engineer 3

San Jose, CA · On-site +1

$169K - $229K/yr

... concepts, Kernel components (i.e., Linux, BSD, Solaris, AIX, or HP/UX), and cloud computing ... Remote roles are not eligible for U.S. visa sponsorship. eBay is an equal opportunity employer. All ...

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Linux Kernel Remote information

What are Linux Kernel Remote jobs?

Linux Kernel Remote jobs involve working on the core of the Linux operating system from a remote location. These roles typically focus on developing, maintaining, or debugging kernel code, contributing to open-source projects, or supporting kernel-related features. Remote positions allow professionals to collaborate with teams worldwide, often requiring strong expertise in C programming, system architecture, and version control systems. Such jobs are common in tech companies, open-source organizations, and businesses that rely heavily on Linux-based infrastructure.

What are the typical collaboration methods for remote Linux Kernel developers working with distributed teams?

Remote Linux Kernel developers frequently collaborate through version control platforms like Git, participate in mailing lists for code reviews, and use real-time communication tools such as IRC, Slack, or Matrix. Regular virtual meetings may be held to discuss progress, troubleshoot issues, and align on upcoming features or patches. Effective asynchronous communication and documenting changes clearly are essential, as team members often span multiple time zones and work independently on different subsystems.

What are the key skills and qualifications needed to thrive as a Linux Kernel Remote Engineer, and why are they important?

To thrive as a Linux Kernel Remote Engineer, you need deep knowledge of C programming, operating system concepts, and experience with Linux kernel development, often demonstrated by a computer science degree or relevant open-source contributions. Familiarity with version control systems (like Git), debugging tools (such as GDB), and kernel build systems is essential, along with possible certifications like LFCE or RHCE. Strong problem-solving skills, independence, and effective remote communication are critical soft skills for collaborating virtually and tackling complex issues. These abilities ensure robust kernel contributions, efficient collaboration in a distributed team, and the reliable operation of Linux-based systems.

What is the difference between Linux Kernel Remote vs Linux System Administrator?

AspectLinux Kernel RemoteLinux System Administrator
Required CredentialsLinux kernel expertise, certifications like Linux Foundation Certified Engineer (LFCE)Linux certifications, such as CompTIA Linux+, LFCS
Work EnvironmentRemote, focused on kernel development and troubleshootingRemote or on-site, managing overall Linux systems and infrastructure
Employer & Industry UsageTech companies, open-source projects, hardware vendorsIT firms, data centers, enterprise IT departments

Linux Kernel Remote specialists focus on developing and maintaining the Linux kernel, requiring deep technical knowledge of kernel internals. Linux System Administrators manage and support Linux systems, ensuring stability and security. Both roles often require Linux certifications and can be remote, but their core responsibilities differ significantly.

What are the most commonly searched types of Linux Kernel jobs in California? The most popular types of Linux Kernel jobs in California are:
What are popular job titles related to Linux Kernel Remote jobs in California? For Linux Kernel Remote jobs in California, the most frequently searched job titles are:
What job categories do people searching Linux Kernel Remote jobs in California look for? The top searched job categories for Linux Kernel Remote jobs in California are:
What cities in California are hiring for Linux Kernel Remote jobs? Cities in California with the most Linux Kernel Remote job openings:
Linux Kernel Remote jobs near you
Infographic showing various Linux Kernel Remote job openings in California as of July 2026, with employment types broken down into 6% Locum Tenens, 84% Full Time, 6% Part Time, and 4% Contract. Highlights an 86% Physical, 6% Hybrid, and 8% Remote job distribution.
Sr Staff Engineer - Core Infrastructure

Sr Staff Engineer - Core Infrastructure

Uber Technologies, Inc.

Sunnyvale, CA • On-site, Remote

Full-time

Retirement

Posted 10 days ago

Job description

About the Role

We are seeking a Senior Staff Engineer (L6) to lead the technical strategy and evolution of Uber's Core Infrastructure Platform. As a Senior Staff Engineer, you are the principal architect of an ecosystem that handles 1M+ concurrent trips and massive-scale ML workloads. You will own the technical roadmap for our Compute, Foundations, and Software Networking stack, driving the shift from "Service Provider" to "Strategic Partner."

We aren't looking for a maintainer; we're looking for a visionary who can drive Platform Engineering 2.0. You will solve the "hard problems" of extreme scale-driving fleet utilization from 26% to 40%+, scaling GPU pools for Generative AI, and ensuring "Security by Design" across a global multi-cloud footprint.

What the Candidate Will Do
  • Architect Strategic Efficiency: Own the technical vision to drive fleet-wide CPU utilization and unit-cost optimization through ARM adoption (targeting XM+ cores) and silicon diversity.
  • Scale AI & ML Infrastructure: Define the architecture for shared GPU pools and high-performance clusters to support 300x larger ranking models and Autonomous Vehicle data ingestion.
  • Modernize the Data Plane: Drive the convergence of Uber's networking stack toward industry standards (Kubernetes, Envoy, CNI) while enhancing "SkyEdge" for active-active multi-cloud resilience.
  • Enforce Foundations & Reliability: Lead the "100% Done-Done" initiative, ensuring every service follows standardized safe-deployment (Starship) and reaches 100% zero-trust authorization.
  • Agentic Augmentation: Integrate AI-driven "Minions" and AIOps into the infrastructure to automate 80% of alerts and unlock thousands of years of developer productivity.
  • Cross-Org Influence: Partner with Delivery, Rides, and AV teams to ensure the infrastructure isn't just a container, but a competitive advantage that accelerates their time-to-market.
  • Mentor Staff+ Engineers: Act as a force multiplier by coaching the next generation of technical leaders and influencing company-wide engineering standards.
Basic Qualifications
  • 12+ years of software engineering experience, with a focus on massive-scale distributed systems or infrastructure.
  • Proven Track Record at Scale: Experience managing infrastructure that supports millions of concurrent users or petabyte-scale data processing.
  • Deep Systems Expertise: Mastery of Kubernetes internals, container runtimes, and the Linux kernel, with the ability to debug "impossible" performance bottlenecks.
  • Cloud-Native Fluency: Deep experience with cloud-native networking (Envoy, CNI, Service Mesh) and multi-cloud (AWS/GCP) architecture.
  • Coding Proficiency: Expert-level proficiency in Go, Java, or C++.
  • Leadership: Demonstrated ability to lead 40+ person technical initiatives and influence VPs and GMs on infrastructure investment.
Preferred Qualifications
  • Hardware/Silicon Strategy: Experience optimizing software for ARM architecture or specialized AI hardware (GPUs/TPUs).
  • Open Source Leadership: Significant contributions to Kubernetes, CNCF projects, or other major infrastructure open-source communities.
  • AIOps & Automation: Experience building self-healing infrastructure or using LLMs/ML to automate infrastructure operations and incident response.
  • Zero-Trust Security: Hands-on experience implementing S2S/P2S security models and ransomware-resilient infrastructure.
  • Cost-Aware Engineering: A proven history of driving XXM+ in annual P&L savings through architectural efficiency and resource scheduling.
  • Linux & Kernel Knowledge: Understanding of operating systems, Linux kernel performance tuning, or eBPF.
~~ ~~

Ready to Ride?


This isn't the kind of place where you follow a playbook - it's where you help write one. If you're driven by impact, energized by challenge, and ready to shape how the world moves - we'd love to hear from you.


You may be eligible for bonuses, equity, and other compensation, as well as a range of benefits. Explore our benefits.


Offices remain key to collaboration and Uber's culture. Unless approved for full remote work, employees must spend at least 50% of their time in-office. Some roles, like those at greenlight hubs, require full-time in-office presence. Ask your Recruiter for details about this role's requirements.


Uber is proud to be an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know by completing this form.

For New York City, NY-based roles: The base salary range for this role is USD $267,000 per year - USD $297,000 per year.


For San Francisco, CA-based roles: The base salary range for this role is USD $267,000 per year - USD $297,000 per year.


For Seattle, WA-based roles: The base salary range for this role is USD $267,000 per year - USD $297,000 per year.


For Sunnyvale, CA-based roles: The base salary range for this role is USD $267,000 per year - USD $297,000 per year.


For all US locations, you will be eligible to participate in Uber's bonus program, and may be offered an equity award & other types of comp. All full-time employees are eligible to participate in a 401(k) plan. You will also be eligible for various benefits.

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