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Freelance Embedded System Software Engineer Jobs in Illinois

Watchfire

Software Engineer (Embedded Systems)

Danville, IL · On-site

$126K - $166K/yr

Help create and review system and software requirements. * Help foster good software engineering ... Experience with embedded operating systems - Linux in ARM and x86, API, and security would be a ...

Belcan

Embedded Software Engineer

Mossville, IL · On-site

$43.54/hr

A typical embedded software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military ...

Belcan

Embedded Software Engineer

Mossville, IL · On-site

$43.54/hr

A typical embedded software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military ...

Belcan, LLC

Embedded Software Engineer

Mossville, IL · On-site

$43.54/hr

A typical embedded software engineer researches, designs, develops and tests operating systems-level software, compilers, and network distribution software for medical, industrial, military ...

ITW Avery Weigh-Tronix

Embedded Software Engineer

IL

$135K - $178K/yr

... embedded systems. Expectations: This role blends hands-on engineering with cross-functional ... Software Design & Development • Develop, code, test, and debug new embedded software or ...

Swoon Staffing

Embedded software engineer 1

Chicago, IL · On-site

$41.93/hr

Embedded software engineer 1 Location: Mossville, IL- 100% onsite (preference first goes to local ... Understanding of embedded systems and electronic control modules (ECMs) * Knowledge of software ...

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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 are the most commonly searched types of Embedded System Software Engineer jobs in Illinois? The most popular types of Embedded System Software Engineer jobs in Illinois are:
What are popular job titles related to Freelance Embedded System Software Engineer jobs in Illinois? For Freelance Embedded System Software Engineer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Freelance Embedded System Software Engineer jobs in Illinois look for? The top searched job categories for Freelance Embedded System Software Engineer jobs in Illinois are:
What cities in Illinois are hiring for Freelance Embedded System Software Engineer jobs? Cities in Illinois with the most Freelance Embedded System Software Engineer job openings:
Freelance Embedded System Software Engineer jobs near you
Software Engineer (Embedded Systems)

Software Engineer (Embedded Systems)

Watchfire Signs LLC

Danville, IL

$126K - $166K/yr

Full-time

Posted 14 days ago

Job description

Summary

This Software Engineer position will be part of the software engineering team, helping build the next generation of our flagship software product for the digital signage industry. A person at this level will design and develop software products within a specific technical project. S/he can provide solutions for designs and development plans of high complexity which typically requires a broad background of technical and process knowledge. A successful candidate will be a strong team player who is able to work across multiple functions and disciplines. The candidate should be self-directed and have experience and knowledge of software design, coding, and testing methodologies. Though the focus for this position will be on designing and developing embedded systems running on micro-controllers, there will be opportunities to work on user facing web and mobile applications. Our product software is a critical differentiator in our market, and we take great pride in our in-house products developed entirely by this team, from embedded systems to exceptional user facing GUI applications.

Responsibilities:

  • Create and maintain embedded applications for our content playback sub-system.
  • Help create and review system and software requirements.
  • Help foster good software engineering practices and mentor junior engineers.
  • Prepare test cases to perform verification and validation of software.
  • Assist in data gathering and troubleshooting of products under design or returned/reported from the field.
  • Involvement in all aspects of the software engineering process.
  • Follow relevant company procedures and help create and maintain relevant documentation.

Required Education/Qualification:

  • BS/MS in Computer Science, Computer Engineering, Electrical Engineering or a related discipline.
  • Minimum 0-3 years of software engineering experience building embedded systems software.
  • Experience working on embedded systems with C++ as the primary programming platform.
  • Experience with embedded operating systems – Linux in ARM and x86, API, and security would be a plus.
  • Understanding of communication protocols (Ethernet and Serial specifically). Understanding the OSI model is a plus.
  • Experience with version control software (preferably Git), Continuous Integration Build systems (preferably Jenkins), project management tools (like Jira) and automated testing tools.
  • Broad experience in Object Oriented Design/Analysis (OOD/OOA). Understanding of design languages such as UML will be a plus.
  • Good written and verbal communication skills.
  • Excellent analytical and problem-solving skills.

Other ideal skills include:

  • Knowledge of hardware architecture – micro controllers, SOCs etc.
  • FPGA programming.
  • Experience programming in Python (used as a hardware testing tool or hardware simulator/emulator).
  • Experience with image processing and rendering algorithms.
  • Familiarity with Agile product development methodology (Scrum in particular).
  • Use of AI tools for coding, reviewing, and unit testing.

Benefits

  • Medical
  • Dental
  • Vision
  • Company Paid Life/ADD
  • Voluntary Life/ADD
  • Dependent Life/ADD
  • 401k with Employer Match
  • Vacation
  • Personal Time

*Watchfire is an Equal Opportunity Employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs.

*Legal authorization to work in the US required. We will not consider candidates who need sponsorship, now or in the future, to be legally employed in the US. No H1B, OPT, CPT or other “temporary work authorization” candidates will be considered.