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Freelance Linux Kernel Developer Jobs in Secaucus, NJ

gtpts

Linux HPC Team manager

New York, NY · On-site

Leading a team of HPC engineers \n * Promote and assist with migrations to new technologies to ... kernel modification \n * Server BIOS configuration and optimization \n * At least 10 years of ...

Point72

Linux Security Lead

New York, NY · On-site

Establish and embed Linux-specific secure engineering principles, such as least privilege daemons, immutable configuration patterns, kernel hardening, and audit telemetry standards, into engineering ...

Point72

Linux Security Lead

New York, NY · On-site

Establish and embed Linux-specific secure engineering principles, such as least privilege daemons, immutable configuration patterns, kernel hardening, and audit telemetry standards, into engineering ...

CoreWeave

HPC Performance Engineer

New York, NY · Remote

Linux Kernel (custom build), Ubuntu * Intel/AMD/ARM CPUs, Nvidia GPUs, DPUs, Infiniband and ... Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related ...

Jane Street

Linux Engineer

New York, NY · On-site

About the Position Linux Engineers work with the critical infrastructure underlying the rest of the ... On any given day, you could be debugging kernel performance, developing management tools, or ...

Jane Street

Linux Engineer

New York, NY

About the Position Linux Engineers work with the critical infrastructure underlying the rest of the ... On any given day, you could be debugging kernel performance, developing management tools, or ...

Jane Street

Linux Engineer

New York, NY

On any given day, you could be debugging kernel performance, developing management tools, or ... DevOps, etc.), or a similar field * Interested in systems programming and administration and a ...

Jane Street

Linux Engineer

New York, NY · On-site

On any given day, you could be debugging kernel performance, developing management tools, or ... DevOps, etc.), or a similar field * Interested in systems programming and administration and a ...

Old Mission

C++ Software Engineer

Manhattan, NY · On-site

... the Linux kernel, systems programming • A passion for solving challenging problems • Strong systems knowledge and prefer some experience in developing low latency systems • Experience with ...

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All JobsLinux Kernel Developer JobsFreelance Linux Kernel Developer JobsFreelance Linux Kernel Developer Jobs in Secaucus, NJ

Freelance Linux Kernel Developer information

See Secaucus, NJ salary details

$102.7K

$151.5K

$178.9K

How much do freelance linux kernel developer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for freelance linux kernel developer in Secaucus, NJ is $151,549.00, according to ZipRecruiter salary data. Most workers in this role earn between $138,800.00 and $167,800.00 per year, depending on experience, location, and employer.

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

AspectFreelance Linux Kernel DeveloperLinux Device Driver Developer
CredentialsExperience with Linux kernel development, possibly certifications in Linux or C programmingSimilar credentials, often with specialized knowledge in device driver development
Work EnvironmentFreelance projects, remote work, client-based assignmentsIn-house or freelance, focused on hardware-specific driver development
Industry UsageTechnology companies, startups, open-source projectsHardware manufacturers, embedded systems, specialized tech firms
Search & Comparison IntentLooking for freelance Linux kernel work or collaborationSeeking expertise in developing or maintaining device drivers

The main difference is that a Freelance Linux Kernel Developer works on overall kernel development projects on a freelance basis, while a Linux Device Driver Developer specializes in creating and maintaining drivers for specific hardware components. Both roles require similar technical skills and credentials, but their focus areas and work environments differ.

What are some common challenges faced by freelance Linux Kernel Developers when working with diverse client codebases?

Freelance Linux Kernel Developers often work with a variety of client codebases, which can present challenges such as adapting to different kernel versions, understanding custom modifications, and ensuring compatibility with client-specific hardware. Navigating disparate documentation and collaborating remotely with in-house teams also requires strong communication and problem-solving skills. Staying up-to-date with upstream kernel changes and maintaining high code quality are essential to deliver reliable, maintainable solutions for each project.

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

To thrive as a Freelance Linux Kernel Developer, you need deep expertise in C programming, operating systems concepts, and a strong understanding of Linux internals, often supported by a relevant computer science degree or equivalent experience. Familiarity with version control systems (like Git), kernel debugging tools (such as GDB, perf), and contributing to open-source repositories is typically required. Strong problem-solving skills, self-motivation, and clear written communication help developers stand out when collaborating remotely and engaging with the open-source community. These competencies are crucial for efficiently delivering robust kernel solutions and maintaining high standards in a distributed, collaborative environment.

What does a Freelance Linux Kernel Developer do?

A Freelance Linux Kernel Developer specializes in writing, modifying, and maintaining the core of the Linux operating system, often for clients or companies on a project basis. Their responsibilities include debugging kernel code, developing new features, optimizing performance, and ensuring compatibility with hardware and software. Freelancers in this field work independently, offering their expertise to organizations that need custom Linux kernel solutions or support. They typically need strong programming skills in C, in-depth knowledge of operating systems, and experience with open-source collaboration.
What are popular job titles related to Freelance Linux Kernel Developer jobs in Secaucus, NJ? For Freelance Linux Kernel Developer jobs in Secaucus, NJ, the most frequently searched job titles are:
What job categories do people searching Freelance Linux Kernel Developer jobs in Secaucus, NJ look for? The top searched job categories for Freelance Linux Kernel Developer jobs in Secaucus, NJ are:
What cities near Secaucus, NJ are hiring for Freelance Linux Kernel Developer jobs? Cities near Secaucus, NJ with the most Freelance Linux Kernel Developer job openings:
Freelance Linux Kernel Developer jobs near you
Senior Systems Engineer, OS Automation

Senior Systems Engineer, OS Automation

CoreWeave

Livingston, NJ

$153K - $242K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Job description

CoreWeave is The Essential Cloud for AI™. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at www.coreweave.com.
About the Role:

SysEng HAVOCK (Hardware - Acceleration - Virtualization - Operating Systems - Containerization - Kernel)

CoreWeave is looking for a Senior Systems Engineer who is ready to evolve beyond traditional DevOps. You will start by stabilizing and scaling our Linux OS and Kernel build pipelines. Once the foundation is set, you will lead the transition to AI-native infrastructure, building "smart" workflows that don't just report errors, but understand and fix them.

You are a Systems Engineer at heart, but you are ready to apply LLMs, RAG, and predictive modeling to solve infrastructure challenges at scale.

Our Team's Stack:

  • Languages: Python, Go, bash/sh
  • Observability: Prometheus, Victoria Metrics, Grafana
  • OS & Kernel: Linux Kernel (custom build), Ubuntu
  • Hardware: Intel/AMD/ARM CPUs, Nvidia GPUs, DPUs, Infiniband and Ethernet NICs
  • Containerization: Docker, Kubernetes (k8s), KubeVirt, containerd, kubelet

Responsibilities:

  • Pipeline Architecture: Design, maintain, and automate reproducible OS image build pipelines for our massive fleet of GPU-accelerated servers.
  • Kernel Distribution: Collaborate with kernel engineers to package, validate, and distribute custom Linux builds across Intel, AMD, and ARM architectures.
  • Dependency Management: Build tooling to manage dependencies, versioning, and release workflows, ensuring hermetic builds.
  • Telemetry & Metrics: Standardize the collection of build metrics to create a baseline for future AI modeling.
  • "Smart" CI/CD & Auto-Remediation: Architect AI agents that ingest and analyze build logs in real-time. Develop systems that auto-triage errors, categorize failure patterns, and generate context-aware fix suggestions for engineering teams.
  • Predictive Regression Modeling: Design ML workflows that utilize historical performance data to detect kernel and OS regressions (latency, throughput, stability) in staging environments before they impact production.
  • Dynamic Kernel Tuning: Implement closed-loop feedback systems that analyze real-time system metrics and automatically suggest or apply sysctl parameter optimizations for specific customer workloads.
  • Next-Gen ChatOps: Engineer LLM-driven interfaces for Slack/internal tools, enabling stakeholders to query build statuses, request log summaries, or provision resources using natural language commands.

Requirements:

  • 4+ years of professional experience in Linux Systems Engineering, Release Engineering, or DevOps.
  • Deep knowledge of Linux internals (boot process, kernel modules, networking stack).
  • Experience with package management (Debian/Ubuntu) and build systems.
  • Strong proficiency in Python (essential for the AI integration aspects of this role).
  • Demonstrable experience integrating API-based AI models (OpenAI, Anthropic, or local open-source models) into software workflows.
  • Understanding of RAG (Retrieval-Augmented Generation) architectures for querying technical documentation or logs.
  • Experience building event-driven automation (e.g., using webhooks to trigger analysis agents).
  • Familiarity with data structures required for vector search or time-series analysis.
  • Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field.

Nice-to-haves:

  • Experience with Kubeflow or MLFlow.
  • Background in High-Performance Computing (HPC).
  • Experience fine-tuning small language models (SLMs) for code or log analysis tasks.

The base salary range for this role is $153,000 to $242,000. The starting salary will be determined based on job-related knowledge, skills, experience, and market location. We strive for both market alignment and internal equity when determining compensation. In addition to base salary, our total rewards package includes a discretionary bonus, equity awards, and a comprehensive benefits program (all based on eligibility).

What We Offer

The range we've posted represents the typical compensation range for this role. To determine actual compensation, we review the market rate for each candidate which can include a variety of factors. These include qualifications, experience, interview performance, and location.

In addition to a competitive salary, we offer a variety of benefits to support your needs. The benefits below reflect our US-based offerings; for roles in other locations, benefits vary and are shared during the hiring process. These include:

  • Medical, dental, and vision insurance - 100% paid for by CoreWeave
  • Company-paid Life Insurance
  • Voluntary supplemental life insurance
  • Short and long-term disability insurance
  • Flexible Spending Account
  • Health Savings Account
  • Tuition Reimbursement
  • Ability to Participate in Employee Stock Purchase Program (ESPP)
  • Mental Wellness Benefits through Spring Health
  • Family-Forming support provided by Carrot
  • Paid Parental Leave
  • Flexible, full-service childcare support with Kinside
  • 401(k) with a generous employer match
  • Flexible PTO
  • Catered lunch each day in our office and data center locations
  • A casual work environment
  • A work culture focused on innovative disruption

California Applicants

California Consumer Privacy Act

Equal Opportunity & Accommodations

CoreWeave is an equal opportunity employer, committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race, color, religion, sex, disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information.

As part of this commitment and consistent with the Americans with Disabilities Act (ADA), CoreWeave will ensure that qualified applicants and candidates with disabilities are provided reasonable accommodations for the hiring process, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed, please contact: careers@coreweave.com.

Export Control Compliance

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may, for legitimate business reasons, decline to pursue any export licensing process.