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Freelance Linux Kernel Developer Jobs in Secaucus, NJ

Persistent Systems

Embedded Software Engineer

Manhattan, NY · On-site

$133K - $160K/yr

You will be responsible for working with a team of engineers in the development and implementation ... Experience with Linux kernel and kernel module development and Linux driver development (wireless ...

Persistent Systems

Embedded Software Engineer

Manhattan, NY · On-site

$133K - $160K/yr

You will be responsible for working with a team of engineers in the development and implementation ... Experience with Linux kernel and kernel module development and Linux driver development (wireless ...

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

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 ...

Point72

Linux Security Lead

Manhattan, 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 ...

Hedge Fund

Market Access Developer - C++

Manhattan, NY · On-site

$100 - $150/hr

Global quantitative hedge fund is seeking a talented C++ developer with expertise in low latency ... A background in Linux kernel, FPGA and Network card offloading will also be advantageous #J-18808 ...

Jane Street

Linux Engineer

New York, NY · On-site

... developer would. (Compared with kernel development, the emphasis flips: you'd rarely develop the kernel itself, though targeted patches happen, and you'd spend far more time running production ...

Jane Street

Linux Engineer

New York, NY · On-site

... developer would. (Compared with kernel development, the emphasis flips: you'd rarely develop the kernel itself, though targeted patches happen, and you'd spend far more time running production ...

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 · 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 ...

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Showing results 21-40

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 Aug 23, 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 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 the key skills and qualifications needed to thrive as a freelance Linux kernel developer?

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 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 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 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
Infographic showing various Freelance Linux Kernel Developer job openings in Secaucus, NJ as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $151,549 per year, or $72.9 per hour.

Embedded Software Engineer

Persistent Systems

Manhattan, NY

$133K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Job description

We're looking for a hands-on Embedded Software Engineer with extensive experience developing software (C/C++) in a Linux environment. You will be responsible for working with a team of engineers in the development and implementation of a wide range of low-level embedded software, hardware development, and the development of application software running on the Wave Relay® network. This position provides the opportunity to develop technology that enables our customers to solve their most difficult networking problems.

Position Responsibilities

  • Using C/C++ to architect, develop, and implement software for embedded Linux hardware platforms
  • Supporting hardware development
  • Supporting production hardware test systems running cross-platform applications built with Java for Windows and Linux
  • Developing application software running on the Wave Relay® network, which may include device drivers, Linux kernel modules, network stack development, porting existing software to new embedded platforms, and other low-level programming activities
  • Supporting internal and external engineering activities, including travel to test locations, military facilities, and customer sites to directly support the testing, evaluation, and deployment of the Wave Relay® system
  • Integrating other systems, sensors, and components with the Wave Relay® system
  • Writing technical proposals

Minimum Qualifications

  • Bachelor’s degree in computer science, electrical engineering, or a related field or equivalent experience
  • At least 3 years of work experience developing software for embedded Linux systems in C/C++
  • At least 1 year of work experience with Java
  • Must have a US Security Clearance or the ability to obtain one


Preferred Qualifications

  • Master’s degree in computer science/electrical engineering/computer engineering or a related field
  • Experience with Linux kernel and kernel module development and Linux driver development (wireless, network stack)
  • Hands-on experience with lab equipment (oscilloscopes, logic analyzers, multimeters)
  • Experience with UNIX shell scripting
  • Experience with Android application development

The total compensation for this role can vary from $133,000 to $160,000 a year based on the selected individual's education and experience. Persistent Systems, LLC offers a comprehensive benefits package including medical, dental, vision, life, and disability insurance; paid time off; flexible spending accounts; 401(k) plan with company match; fitness membership reimbursement; tuition assistance; mental health benefits; and veterinary benefits. We will accept applications on a rolling basis until the role is filled.


Headquartered in New York City since 2007, Persistent Systems, LLC is a global communications technology company which develops, manufactures, and integrates a patented and secure Mobile Ad Hoc Networking (MANET) system: Wave Relay®. The company’s industry leading R&D team has designed wireless networking protocols to support their cutting-edge Wave Relay® system and technology. Wave Relay® is capable of running data, video, voice and other applications under the most difficult and unpredictable conditions. Their suite of products is field proven and utilized in Commercial, Military, Government, Industrial, Agriculture, Robotics, and Unmanned System markets.

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