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Freertos C Jobs (NOW HIRING)

SwiftCruit

Senior Electrical Engineer

El Segundo, CA · On-site

$180K - $220K/yr

Familiarity with Embedded Engineering, STM32, FreeRTOS, C/C++, Rust. * Familiarity with git and CAD (OnShape preferred). * Experience with defense, aerospace, or other high-reliability hardware, and ...

Picogrid, Inc.

Senior Electrical Engineer

El Segundo, CA · On-site

$180K - $220K/yr

Familiarity with Embedded Engineering, STM32, FreeRTOS, C/C++, Rust. * Familiarity with git and CAD (OnShape preferred). * Experience with defense, aerospace, or other high-reliability hardware, and ...

Picogrid

Senior Electrical Engineer

El Segundo, CA · On-site

$180K - $220K/yr

Familiarity with Embedded Engineering, STM32, FreeRTOS, C/C++, Rust. * Familiarity with git and CAD (OnShape preferred). * Experience with defense, aerospace, or other high-reliability hardware, and ...

System One

Jr. Software Engineer C/C++

Huntsville, AL · On-site

$62 - $67/hr

Develop and maintain C/C++ software for complex, safety/security-conscious environments * Support ... RTOS familiarity (VxWorks, FreeRTOS, etc.) - Open systems / modular architectures (MOSA ...

System One

Jr. Software Engineer C/C++

Huntsville, AL · On-site

$62 - $67/hr

Develop and maintain C/C++ software for complex, safety/security-conscious environments * Support ... RTOS familiarity (VxWorks, FreeRTOS, etc.) - Open systems / modular architectures (MOSA ...

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How much do freertos c jobs pay per year?

As of Sep 15, 2026, the average yearly pay for freertos c in the United States is $123,138.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $144,500.00 per year, depending on experience, location, and employer.

Embedded Systems Engineer -- FreeRTOS

Somerville, MA • On-site

Mesodyne
Nanotechnology Research and Development • 1 - 10 employees
Learn more about Mesodyneexternal

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Posted 27 days ago

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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