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Freelance Embedded Systems Engineer Jobs in Missouri

Boeing

Associate Embedded Software Engineer

Saint Louis, MO · On-site

$127K - $168K/yr

Associate Embedded Software Engineer Company: The Boeing Company The Boeing Company is looking for ... Experience with model-based systems engineering tools such as MSOSA or Cameo is highly desirable.

Boeing

Associate Embedded Software Engineer

Berkeley, MO

$123K - $162K/yr

Associate Embedded Software Engineer Company: The Boeing Company The Boeing Company is looking for ... Experience with model-based systems engineering tools such as MSOSA or Cameo is highly desirable.

Boeing

Associate Embedded Software Engineer

Hazelwood, MO · On-site

$124K - $163K/yr

Associate Embedded Software Engineer Company: The Boeing Company The Boeing Company is looking for ... Experience with model-based systems engineering tools such as MSOSA or Cameo is highly desirable.

Boeing

Associate Embedded Software Engineer

Hazelwood, MO

$124K - $163K/yr

Associate Embedded Software Engineer Company: The Boeing Company The Boeing Company is looking for ... Experience with model-based systems engineering tools such as MSOSA or Cameo is highly desirable.

Neara

Senior Embedded Software Engineer

Saint Louis, MO · On-site

$110 - $140/hr

This role sits at the intersection of real‑time embedded software, vehicle controls, and safety‑relevant systems engineering -- taking firmware from hardware bring‑up through integration, field ...

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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 Missouri?

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

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

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

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

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

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

Freelance Embedded Systems Engineer jobs near you

Embedded Systems Engineer (Hardware)

Leggettlogistics

Carthage, MO • On-site

$70 - $90/hr

Other

Posted 3 days ago

New

Job description

Leggett & Platt, Incorporated is seeking to hire an Embedded Systems Engineer to develop hardware for new and existing electronics. This position will report directly to our Electronics Engineering Manager.

If you find satisfaction in watching your hardware designs come to life on electronics with blinking lights and moving parts, this might be the perfect opportunity for you. We encourage a culture of innovation, support internal growth and value continuous improvement.

What will you be doing as a Embedded Systems Engineer?
  • Work with a team of software and hardware engineers to program and troubleshoot hardware for various consumer products, and to develop interoperability with mobile applications, PC software, and other embedded devices
  • Design and implement hardware abstractions and embedded drivers to support high-level applications
  • Evaluate and test prototype hardware designs for correctness and suitability
  • Apply engineering principles and logical problem‑solving skills for diverse projects
  • Build user interfaces, test equipment, test plans, and automated tests to support testing processes.
To be successful in this role, you’ll need:
  • B.S. Electrical Engineering, Computer Engineering, or equivalent
  • Knowledge of & experience with analog & digital circuitry, PCB layout, reading schematics and component data sheets
  • Understanding of embedded microarchitectures
  • Experience designing and troubleshooting serial interfaces including RS232, RS485, SPI, I2C, USB and Ethernet.
  • Familiarity with electronic test equipment
  • Experience with ARM microcontrollers
Things we consider a plus:
  • Experience with other microarchitectures (RISC, MIPS, 8051, etc.)
  • Experience with CANBus
  • Experience with motor control hardware
  • Experience with real-time operations and multitasking technologies such as RTOS, threading, coroutines, async/await, interruptions and safety, etc.
  • Experience with RF design
  • Experience with Agile and DevOps processes
  • Knowledge of PCB design fundamentals
  • 3-5 years of consumer product software development experience
  • Team lead, Project Lead and/or training experience

Equal Employment Opportunity/Veteran/Disability Employer

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