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Freelance Embedded System Software Engineer Jobs in Perth Amboy, NJ

Distributed Spectrum Inc

Embedded Engineer

New York, NY · On-site

$150K - $220K/yr

Bachelor's or Master's in Computer Engineering, Electrical Engineering, or related technical field ... Strong understanding of hardware/software interaction in embedded systems * Strong understanding of ...

ZeroMark, Inc.

General Software Engineer

Manhattan, NY · On-site

The General Software Engineer will design and develop software solutions for counter-drone systems ... embedded systems, real-time operating systems (RTOS), or distributed systems is a plus. • ...

Horiba Instruments

Software Engineer III

Piscataway, NJ · On-site

$105K - $135K/yr

We are seeking a highly motivated Software Engineer III with 5+ years of professional software ... Experience working with electronic hardware devices and embedded systems. * Knowledge of ...

Fusion Energy Base

Embedded Systems Engineer

Kearny, NJ · On-site

$80 - $110/hr

Position Overview Thea Energy is seeking a skilled and motivated Embedded Systems Engineer to lead ... You will interface with internal system owners, power electronics vendors, and control software ...

Thea Energy

Embedded Systems Engineer

Kearny, NJ

$110K - $150K/yr

You will interface with internal system owners, power electronics vendors, and control software ... Bachelor's or Master's degree in Electrical Engineering, Embedded Systems, Power Electronics, or a ...

Radical AI

Software Engineer

Manhattan, NY · On-site

As a Software Engineer, you will design and build core infrastructure that supports software ... embedded systems. • Experience working on telemetry pipelines using structured logs and time ...

Thea Energy

Embedded Systems Engineer

Kearny, NJ · On-site

$110K - $150K/yr

You will interface with internal system owners, power electronics vendors, and control software ... Bachelor's or Master's degree in Electrical Engineering, Embedded Systems, Power Electronics, or a ...

DeepMagic

Software Engineer

Manhattan, NY · On-site

Interface with software team and in Mexico (includes backend, web-portal, and app development ... Experience with embedded systems and machine learning programing * platforms including TensorFlow ...

DeepMagic

Software Engineer

Manhattan, NY · On-site

Interface with software team and in Mexico (includes backend, web-portal, and app development ... Experience with embedded systems and machine learning programing * platforms including TensorFlow ...

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Showing results 21-40

All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Perth Amboy, NJ

Freelance Embedded System Software Engineer information

See Perth Amboy, NJ salary details

$71.9K

$157.6K

$178.8K

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

As of Aug 23, 2026, the average yearly pay for freelance embedded system software engineer in Perth Amboy, NJ is $157,613.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,100.00 and $177,800.00 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 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.

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 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.

What cities near Perth Amboy, NJ are hiring for Freelance Embedded System Software Engineer jobs?

Cities near Perth Amboy, NJ with the most Freelance Embedded System Software Engineer job openings:

Freelance Embedded System Software Engineer jobs near you
Infographic showing various Freelance Embedded System Software Engineer job openings in Perth Amboy, NJ as of June 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $157,613 per year, or $75.8 per hour.

Embedded Software Engineer - Photonics

CACI International, Inc.

Florham Park, NJ • On-site

$94K - $198K/yr

Full-time

Medical, Retirement, PTO

Re-posted 18 days ago

Job description

Job Title: Embedded Software Engineer - Photonics
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
* * *
The Opportunity:
This is a software development role in a dynamic engineering organization, supporting the development and testing of optoelectronic systems.
Responsibilities:
  • Directly contribute to the design, documentation and implementation of embedded software for controlling optoelectronic systems.
  • Contribute to the testing of such systems by interacting with engineers of other disciplines and building unit test software.
  • This position is 100% onsite every day in Florham Park, NJ.

Qualifications:
Required:
  • Bachelor's degree in Electrical Engineering or Computer Engineering.
  • Strong knowledge of C/C++ and its application to embedded computing platforms.
  • Understanding of both bare-metal and RTOS environments.
  • Familiarity with Python.
  • Knowledge of ARM processors. Familiarity with other processor architectures.
  • Understanding of common peripheral interfaces/devices (SPI, I2C, UART, Ethernet, ADCs, DACs, PWM, Timers, USB) at the hardware level.
  • Experience with network protocols.
  • Experience in use of source code control systems (e.g. Git) and defect tracking systems (e.g. Jira).
  • Understanding of software development/test methodologies and best practices.
  • Some ability to use common lab test equipment (DMM, oscilloscope, signal generator, etc.)
  • Good verbal and written communication skills.

Desired:
  • Advanced degree in Electrical Engineering or Computer Engineering.
  • Familiarity with Windows and Linux application programming.
  • Active security clearance.
  • Aerospace/defense contracting experience.
  • Experience with cyber-assurance and cyber-security.
  • Experienced with Xilinx software tools.
  • Experienced with basic optics.

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$94,400 - $198,200
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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