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Freelance Embedded System Software Engineer Jobs in Atco, NJ

Zortech Solutions

Embedded Software Engineer

Camden, NJ · On-site

$132K - $174K/yr

Embedded Software Engineer Camden New Jersey - W2 Candidates only * C++ (up to C++ 14) * Python ... Usage of a Real-Time Operating System(RTOS), such as Green Hills Integrity, VxWorks, or similar ...

ECS

Software Engineer

Moorestown, NJ · On-site

$98K - $147K/yr

The engineer will work closely with radar systems engineers, integration teams, and test personnel ... Embedded Applications

Lorven Technologies

Embedded Engineer

Philadelphia, PA · On-site

$132K - $174K/yr

Good understanding of software development workflows and CI/CD pipelines * Ability to work with ... Experience with developer tooling, build systems, and automation frameworks

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All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Atco, NJ

Freelance Embedded System Software Engineer information

See Atco, NJ salary details

$69.6K

$152.4K

$172.9K

How much do freelance embedded system software engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for freelance embedded system software engineer in Atco, NJ is $152,403.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,700.00 and $171,900.00 per year, depending on experience, location, and employer.

What does a freelance embedded system software engineer do?

A Freelance Embedded System Software Engineer designs, develops, and tests software that runs on embedded systems, which are specialized computing systems within larger devices like cars, appliances, or industrial machines. They typically work independently or on a contract basis, collaborating with clients to understand requirements and deliver customized software solutions. Their responsibilities often include writing low-level code, optimizing for performance and memory usage, and troubleshooting hardware-software integration issues.

What is the difference between Freelance Embedded System Software Engineer vs Embedded Firmware Developer?

AspectFreelance Embedded System Software EngineerEmbedded Firmware Developer
CredentialsTypically requires a degree in electrical engineering, computer science, or related fields; certifications are optionalSimilar educational background; certifications like Certified Embedded Systems Engineer can be advantageous
Work EnvironmentIndependent, project-based work often remote; collaborates with multiple clientsUsually employed by a company or works on in-house projects; may work on-site or remotely
Industry UsageUsed across various industries including IoT, automotive, consumer electronicsPrimarily in product development, consumer electronics, automotive, and industrial systems

Both roles require embedded programming skills and knowledge of hardware. The main difference lies in the work setting: Freelance Embedded System Software Engineers work independently on diverse projects, while Embedded Firmware Developers are often employed by companies focusing on firmware development for specific products.

How do freelance embedded system software engineers typically manage project scope and communication with clients?

Freelance embedded system software engineers often work independently or as part of small remote teams, making clear communication and project scope management essential. They regularly use project management tools and set milestones to clarify deliverables and timelines with clients. Addressing technical constraints and hardware integration challenges early in the process helps avoid misunderstandings. Frequent status updates and transparent discussions about changes or obstacles ensure projects stay on track and meet client expectations.

What are the key skills and qualifications needed to thrive as a freelance embedded system software engineer?

To thrive as a Freelance Embedded System Software Engineer, you need a solid background in embedded C/C++ programming, microcontroller architecture, and real-time operating systems, often supported by a degree in electrical engineering or computer science. Familiarity with hardware debugging tools, version control systems (like Git), and development platforms such as ARM, AVR, or PIC is typically required. Strong problem-solving skills, self-motivation, and clear client communication help freelancers stand out in this role. These competencies ensure reliable, efficient solutions and successful project delivery in dynamic and client-driven environments.
What job categories do people searching Freelance Embedded System Software Engineer jobs in Atco, NJ look for? The top searched job categories for Freelance Embedded System Software Engineer jobs in Atco, NJ are:
What cities near Atco, NJ are hiring for Freelance Embedded System Software Engineer jobs? Cities near Atco, NJ with the most Freelance Embedded System Software Engineer job openings:
Freelance Embedded System Software Engineer jobs near you

Senior Embedded Software Engineer - SMES Level

L3HHCM20

Camden, NJ

$119K - $171K/yr

Full-time

Medical, Retirement, PTO

Re-posted 18 days ago

Job description

Job Title:  Senior Embedded Software Engineer - SMES Level

Job Code: 41905

Job Location: Camden, NJ-Relocation packages available for qualified candidates.

Schedule: 9/80 reg with every other Friday off

Job Description:

Based in the historic L3Harris Camden Waterfront Campus !

L3Harris Space and Mission Systems in the greater Philadelphia region is seeking an experienced embedded Software Engineer to guide the next generation of mission-critical national security systems. The candidate should have a strong background in modern computer architecture, hardware bring-up and debugging, development of low-level embedded system-software including custom drivers, board support packages, and bootloader.

Essential Functions:

 

  • Develop device drivers and board support packages for custom embedded systems
  • Diagnosis and debugging of complex hardware-software boundary issues
  • Develop software to test manufactured circuit boards and diagnose manufacturing or design issues
  • Participate in peer reviews, identify, track and repair defects
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, operational performance, and design of the overall system
  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test
  • Investigate root causes of complex issues, and implement solutions, working independently or with a multi-discipline team
  • Develop software test plans and procedures, and other relevant technical documentation

 

Qualifications:

 

  • U.S. citizenship with an Active Department of Defense (DoD) Secret security clearance
  • Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Computer Science, or related field
  • At least 8+ years experience in software development
  • At least 5+ years of experience developing and debugging drivers, BSPs, bootloaders, bare-metal applications, or other low-level development in embedded systems
  • Experience with development of embedded systems in C\C++, assembly, and\or Rust
  • Excellent oral and written communication skills
  • Experience developing embedded Linux systems

Preferred Additional Skills:

 

  • Proven experience developing device drivers and board support packages for modern RTOSs (Integrity, VxWorks, Zepher, seL4, Yocto)
  • Proven experience with hardware bring-up on prototype or first-run hardware
  • Deep understanding of modern SoC architectures, their boot processes, and security/safety capabilities  
  • Proven experience interfacing with hardware peripherals including custom logic in FPGA fabric
  • Experience building and customizing Yocto/OE or buildroot based Linux distributions, in particular a deep knowledge of BitBake, device trees, and the Linux Kernel
  • Experience with bare-metal and kernel-space software development
  • Strong understanding of standard interface protocols such as UART, SPI, I2C, CAN, AXI, PCI/PCIe
  • Experience developing safety or security critical systems, including DO-178 and ASIL-D
  • Experience with Xilinx, Microchip, and other SoC's with programmable fabric 
  • Experience with bare-metal Rust development   

 

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C. area, Denver, or NYC areas is [$$119,000 MIN - $171,500 MAX].This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. 

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