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Freelance Embedded System Software Engineer Jobs in Chicago, IL

Auria

Embedded Software Engineer

Chicago, IL · On-site

$125 - $150/hr

BCubed Engineering, an Auria company, is looking to hire an Embedded Software Engineer (E3) to join ... innovative systems and operational software to strengthen our customers' missions. With a ...

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All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Chicago, IL

Freelance Embedded System Software Engineer information

See Chicago, IL salary details

$72.1K

$158K

$179.2K

How much do freelance embedded system software engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for freelance embedded system software engineer in Chicago, IL is $158,007.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,500.00 and $178,200.00 per year, depending on experience, location, and employer.

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 are the key skills and qualifications needed to thrive as a freelance embedded system software engineer?

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.

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 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.

What are the most commonly searched types of Embedded System Software Engineer jobs in Chicago, IL?

The most popular types of Embedded System Software Engineer jobs in Chicago, IL are:

What are popular job titles related to Freelance Embedded System Software Engineer jobs in Chicago, IL?

For Freelance Embedded System Software Engineer jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Freelance Embedded System Software Engineer jobs in Chicago, IL look for?

The top searched job categories for Freelance Embedded System Software Engineer jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Freelance Embedded System Software Engineer jobs?

Cities near Chicago, IL with the most Freelance Embedded System Software Engineer job openings:

Freelance Embedded System Software Engineer jobs near you
Infographic showing various Freelance Embedded System Software Engineer job openings in Chicago, IL as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 100% In-person job distribution, with an average salary of $158,007 per year, or $76 per hour.

Embedded Software Development (Automotive)

Quantum World Technologies Inc

Lisle, IL • On-site

$129K - $170K/yr

Other

Re-posted 25 days ago

Job description

Job Title: - Low level Software Development 

Location: Lisle, IL

Onsite/ Remote: Day 1 Onsite at customer location 

Contract / Fulltime both

Main Responsibilities:

  • Relevant experience of 5+ in programming with C programming and debugging skills.
  • Automotive Embedded SW development experience using 8/16/32-bit MCUs
  • Automotive Communication protocols CAN/CANFD/Ethernet/ LIN Experience & knowledge of Low-level software.
  • Experience of embedded Real Time Operating systems (RTOS), like uC/OS2, FreeRToS, RTX and its applications.
  • Experience in BSW CAN/COM/Diagnostic stack configuration and integration
  • Hands on Experience with Design tools (like EA), RTOS/Scheduler Exposure to ASPICE
  • Experience in Agile/Scrum principles will be preferable
  • Experience with systems/software architecture and design for embedded systems
  • Experience with computer programming, embedded operating systems and computing hardware
  • Good understanding of AUTOSAR, both classic and adaptive and other operating systems

Basic Skills

  • Bachelor of Engineering or Master s degree in IT/Computers/ Electronics/Electronics & Telecommunication
  • Automotive controls knowledge
  • Good knowledge of vehicles, and vehicle sub-systems
  • Excellent verbal and written skills
  • Strong interpersonal skills with ability to communicate effectively in English