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Freelance Embedded System Software Engineer Jobs in Missouri

T-7 Chief Software Engineer Company: The Boeing Company The Boeing Company is currently seeking a ... embedded C++ and Ada software for the T-7 Vehicle Management Systems Computers (VMSC) and the T-7 ...

Software Engineer (Experienced, Senior)

Hazelwood, MO · On-site

$115K - $152K/yr

Software Engineer (Experienced, Senior) Company: The Boeing Company The Boeing Company is looking ... Implement, integrate, and maintain C/C++ software components for real-time embedded systems.

Senior Software Engineer

Kansas City, MO · On-site

$121K - $159K/yr

Job Type Full-time Description Senior Software Engineer - Aerospace & Defense Test Systems Location ... Experience maintaining embedded C++ code * Industry experience relevant to automated test systems ...

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Freelance Embedded System Software Engineer information

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 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.

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 are the key skills and qualifications needed to thrive as a Freelance Embedded System Software Engineer, and why are they important?

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.
What job categories do people searching Freelance Embedded System Software Engineer jobs in Missouri look for? The top searched job categories for Freelance Embedded System Software Engineer jobs in Missouri are:
What cities in Missouri are hiring for Freelance Embedded System Software Engineer jobs? Cities in Missouri with the most Freelance Embedded System Software Engineer job openings:
Embedded Systems Engineer

Embedded Systems Engineer

Leggett & Platt

Carthage, MO • On-site

Other

Posted yesterday


Leggett & Platt rating

6.6

Company rating: 6.6 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

26th of 46 rated furniture manufacturers


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. Did you know we have been revolutionizing the sleep industry since 1883?  That's right!  In fact, we hold the original patent on a spiral steel coil bed spring, filed way back in 1885.  Since then, we have been an industry leader in guaranteeing you get the best sleep possible.  If you join our team, your work will ensure people across the world have a little more comfort in their lives.

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.

So, 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

What to Do Next

Now that you've had a chance to learn more about us, what are you waiting for! Apply today and allow us the opportunity to learn more about you and the value you can bring to our team. Once you apply, be sure to create a profile, and sign up for job alerts, so you can be the first to know when new opportunities become available.

Our Values

Our values speak to our shared beliefs and describe how we approach working together.

  • Put People First reflects our commitment to safety and care of each other, learning and development, and creating an inclusive environment of mutual respect, empathy and belonging.
  • Do the Right Thing focuses us on acting with honesty and integrity, delivering the results the right way, taking pride in our work, and speaking the truth - good or bad.
  • Do Great Work...Together occurs when we engage without hierarchy, collaborate as a team, embrace challenges, and work for the good of all of us.
  • Take Ownership and Raise the Bar demonstrates our responsibility to add value and make a difference, challenge the status quo and biases to make things better, foster innovative and creative solutions to drive impact, and explore new perspectives and embrace change.

Our Commitment to You

We're actively taking steps to make sure our culture is inclusive and that our processes and practices promote equity for all. Leggett & Platt is comprised of people of all abilities, gender identities and expressions, ages, ethnicities, sexual orientations, veteran status, and more. Join us!

We welcome and encourage applications if you meet the minimum qualifications. Even if you do not meet the preferred qualifications, we'd love the opportunity to consider you.

Equal Employment Opportunity/Veteran/Disability Employer

For more information about how we handle your personal data in connection with our recruiting processes, please refer to the Recruiting Privacy Notice on the "Privacy Notice" tab located at http://privacy.leggett.com


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