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Freelance Embedded Systems Engineer Jobs in Massachusetts

STR

Embedded Systems Emulation Engineer

Woburn, MA

$110K - $151K/yr

STR is hiring an Embedded Systems Emulation Engineer to join our multidisciplinary team of researchers and engineers developing cutting-edge technologies with significant and immediate impact on our ...

STR

Embedded Systems Emulation Engineer

Woburn, MA · On-site

STR is hiring an Embedded Systems Emulation Engineer to join our multidisciplinary team of researchers and engineers developing cutting-edge technologies with significant and immediate impact on our ...

Apptad, Inc.

Embedded System Engineer

Danvers, MA · On-site

Note-Need Senior People who has Team management and offshore coordination experience Hello Team, Position- Embedded System Engineer Location : Danvers, MA Day 1 onsite * 12+ years of experience in ...

STR

Embedded Systems Emulation Engineer

Woburn, MA · On-site

STR is hiring an Embedded Systems Emulation Engineer to join their multidisciplinary team developing cutting-edge technologies for national security. The role involves architecting and implementing ...

STR

Embedded Systems Emulation Engineer

Woburn, MA · On-site

$110K - $151K/yr

STR is hiring an Embedded Systems Emulation Engineer to join our multidisciplinary team of researchers and engineers developing cutting-edge technologies with significant and immediate impact on our ...

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Freelance Embedded Systems Engineer information

What is a freelance embedded systems engineer?

Freelance embedded systems engineers are independent professionals who design, develop, and maintain embedded systems for various clients on a project basis. These engineers specialize in integrating hardware and software to create systems that perform dedicated functions within larger devices, such as automotive electronics, medical devices, or consumer electronics. Working as freelancers, they may handle tasks such as firmware development, hardware design, debugging, and system integration, often collaborating remotely with clients from different industries. Their flexible work style allows them to take on diverse projects and stay updated with the latest embedded technologies.

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

To thrive as a Freelance Embedded Systems Engineer, you need expertise in embedded C/C++ programming, microcontroller architecture, and electronics fundamentals, often supported by a degree in electrical engineering or computer science. Familiarity with tools such as oscilloscopes, logic analyzers, version control (e.g., Git), and platforms like ARM, Arduino, or RTOS, as well as certifications like Certified Embedded Systems Engineer (CESE), is highly valuable. Strong problem-solving abilities, effective communication, and the ability to manage projects independently are standout soft skills for this role. These skills are essential to deliver reliable, efficient solutions tailored to client needs while maintaining professionalism and adaptability in dynamic, project-based environments.

What are some common challenges faced by freelance embedded systems engineers, and how can they be addressed?

Freelance embedded systems engineers often encounter challenges such as managing multiple projects with varying requirements, keeping up with rapidly evolving hardware and software technologies, and ensuring effective communication with remote clients. To address these issues, it's important to maintain organized project management practices, invest time in continuous learning, and set clear expectations with clients regarding deliverables and timelines. Building a strong professional network and leveraging online collaboration tools can also enhance efficiency and client satisfaction.

What are the most commonly searched types of Embedded Systems Engineer jobs in Massachusetts?

The most popular types of Embedded Systems Engineer jobs in Massachusetts are:

What are popular job titles related to Freelance Embedded Systems Engineer jobs in Massachusetts?

For Freelance Embedded Systems Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded Systems Engineer jobs in Massachusetts look for?

The top searched job categories for Freelance Embedded Systems Engineer jobs in Massachusetts are:

What cities in Massachusetts are hiring for Freelance Embedded Systems Engineer jobs?

Cities in Massachusetts with the most Freelance Embedded Systems Engineer job openings:

Freelance Embedded Systems Engineer jobs near you

Embedded Systems Engineer -- FreeRTOS

Mesodyne

Somerville, MA • On-site

Full-time

Posted 3 days ago

New

Job description

Embedded Systems Engineer — FreeRTOS

About the Company

Mesodyne builds compact, silent thermophotovoltaic generators — MIT-born LightCell tech that runs on any fuel and lasts 10x longer than batteries or engines. We serve industrial and defense customers with active contracts and a growing pipeline.

About the Role

We're looking for an Embedded Systems Engineer who loves being close to the hardware. You'll develop the real-time "brain" of the LightCell — firmware running at the bare-metal and RTOS level on STM32 microcontrollers, directly controlling micro-pumps, proportional valves, high-current igniters, blowers, and other actuators.

What You'll Do

  • Develop, test, and debug low-overhead C/C++ firmware implementing the state machines and real-time control loops that govern LightCell operations
  • Architect and optimize multi-threaded tasks using FreeRTOS on STM32, ensuring precise scheduling, task prioritization, and low-latency safety controls
  • Write and validate robust custom drivers for digital and analog peripherals over SPI, I2C, UART, and CAN
  • Serve as the primary technical bridge at the hardware-firmware boundary, isolating bugs using oscilloscopes, logic analyzers, and JTAG/SWD debuggers
  • Write automated test scripts (Python) to interface with hardware for high-speed data logging and long-duration system characterization

What We're Looking For

  • B.S. or M.S. in Computer Science, Electrical Engineering, Computer Engineering, or a related field
  • 3+ years of professional experience in bare-metal or RTOS firmware development for complex electromechanical, robotic, or medical systems
  • Strong C/C++ skills for deeply embedded microcontrollers, with a passion for clean, modular, well-documented code where failures have physical consequences
  • Ability to read schematics, locate test points on a PCB, and confidently use hardware lab diagnostic tools

Location

On-site, full-time, in Somerville, MA.

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About Mesodyne

Sourced by ZipRecruiter

Industry

Nanotechnology research and development

Company size

1 - 10 Employees

Headquarters location

Somerville, MA, US

Year founded

2018

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