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Freertos Jobs (NOW HIRING)

Ztek Consulting INC

Firmware Engineer

Plano, TX · On-site

Linux, Windows, FreeRTOS, TI-RTOS, SafeRTOS * Protocols: BLE, TCP/IP, UART (RS232 & RS485), SPI, I2C, QSPI, OSPI, Z-wave * Drivers: GPIO, I2C, SPI, PWM, ADC, DAC, RTC, UART, JTAG * Tools: LabVIEW ...

FORT Robotics

Embedded Software Engineer II

Boston, MA · On-site

$125K - $150K/yr

Most of your time will be spent in RTOS environments (Zephyr and FreeRTOS) and on bare-metal targets, architecting safety-critical systems where reliability is a hard requirement. You will also work ...

FORT Robotics

Embedded Software Engineer II

Pittsburgh, PA · On-site

$125K - $150K/yr

Most of your time will be spent in RTOS environments (Zephyr and FreeRTOS) and on bare-metal targets, architecting safety-critical systems where reliability is a hard requirement. You will also work ...

NL Staffing

Embedded Engineer

Milwaukee, WI · On-site

$129K - $170K/yr

Must have experience with CAN and Simulink, Model-Based Software Development (MBSD), FreeRTOS, or embedded cybersecurity (e.g., root certificate chain of trust, HSMs) is highly desirable. #J-18808 ...

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How much do freertos jobs pay per hour?

As of Sep 15, 2026, the average hourly pay for freertos in the United States is $21.24, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $22.12 per hour, depending on experience, location, and employer.

What is a FreeRTOS?

A FreeRTOS job typically involves developing, maintaining, or optimizing embedded systems using the FreeRTOS real-time operating system. Engineers in these roles work on tasks such as real-time task scheduling, memory management, and debugging firmware for microcontrollers. They often collaborate with hardware and software teams to ensure efficient system performance. Knowledge of C/C++, embedded programming, and microcontroller architectures is usually required.

What are the typical daily responsibilities of a FreeRTOS developer?

A FreeRTOS Developer typically spends their day designing, coding, and testing embedded software on platforms that require real-time task management. Responsibilities include configuring FreeRTOS tasks, debugging hardware interfaces, optimizing resource usage, and collaborating closely with hardware engineers and other software developers to solve integration issues. Developers may also review code, create technical documentation, and participate in sprint meetings if working within an agile team. This mix of tasks ensures stable, efficient operation of embedded products in industries like IoT, automotive, or industrial automation.

What are the key skills and qualifications needed to thrive in the FreeRTOS position, and why are they important?

To thrive as a FreeRTOS Developer, you need strong proficiency in C/C++ programming, embedded systems architecture, and real-time operating system concepts, often supported by a degree in computer engineering or a related field. Familiarity with microcontroller platforms (such as ARM Cortex-M or ESP32), hardware debugging tools, and experience with FreeRTOS itself are essential. Analytical thinking, problem-solving, and effective teamwork are valuable soft skills for efficiently debugging and delivering robust solutions. These skills ensure reliable firmware development and seamless integration of FreeRTOS into embedded products.

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Infographic showing various Freertos job openings in the United States as of September 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 87% Physical, 7% Hybrid, and 6% Remote job distribution, with an average salary of $44,178 per year, or $21.2 per hour.

Embedded Systems Engineer -- FreeRTOS

Somerville, MA • On-site

Mesodyne
Nanotechnology Research and Development • 1 - 10 employees
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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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