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Freelance Embedded System Software Engineer Jobs in Kent, WA

INSPYR Solutions

Embedded Software Engineer

Redmond, WA · On-site

$70 - $80/hr

Title: Embedded Software Engineer Location: Redmond, WA (onsite) Duration: 6 month contract ... Collaborate with software, systems, test, and infrastructure teams to drive issues through ...

ITW Avery Weigh-Tronix

Embedded Software Engineer

WA

$149K - $196K/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 ...

Apple

System Software Engineer

Seattle, WA

$175K - $263K/yr

Description The Cloud OS System Software Team is looking for an exceptional software engineer to build and integrate software to orchestrate workloads across highly performant and energy efficient ...

Axon

Staff Embedded Application Software Engineer

Seattle, WA · On-site

$149K - $196K/yr

Deep, demonstrated expertise in embedded systems architecture, firmware integration, and device-level software engineering. * Proven track record of addressing and resolving system-wide challenges in ...

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All JobsEmbedded System Software Engineer JobsFreelance Embedded System Software Engineer JobsFreelance Embedded System Software Engineer Jobs in Kent, WA

Freelance Embedded System Software Engineer information

See Kent, WA salary details

$79K

$173.2K

$196.4K

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

As of Jul 26, 2026, the average yearly pay for freelance embedded system software engineer in Kent, WA is $173,153.00, according to ZipRecruiter salary data. Most workers in this role earn between $148,400.00 and $195,300.00 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 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 popular job titles related to Freelance Embedded System Software Engineer jobs in Kent, WA? For Freelance Embedded System Software Engineer jobs in Kent, WA, the most frequently searched job titles are:
What job categories do people searching Freelance Embedded System Software Engineer jobs in Kent, WA look for? The top searched job categories for Freelance Embedded System Software Engineer jobs in Kent, WA are:
What cities near Kent, WA are hiring for Freelance Embedded System Software Engineer jobs? Cities near Kent, WA 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 Kent, WA as of July 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $173,153 per year, or $83.2 per hour.
Embedded Software Engineer

Embedded Software Engineer

INSPYR Solutions

Redmond, WA • On-site

$70 - $80/hr

Contractor

Posted 9 days ago

Job description

Title: Embedded Software Engineer
Location: Redmond, WA (onsite)
Duration: 6 month contract, additional extensions & conversion to FTE possible
Compensation: $70/hr - $80/hr
Work Requirements: US Citizen or Green Card Holders
Position Summary
We are seeking an Embedded Software Engineer Contractor with experience developing and supporting embedded software systems, over-the-air (OTA) update frameworks, and automated test environments. This role will focus on building and enhancing software update agents, supporting software deployment across satellite systems, developing automated testing solutions, and troubleshooting issues throughout the software lifecycle. The ideal candidate has strong C and Rust development experience, enjoys solving complex technical problems, and is comfortable working across hardware and software domains in a fast-paced engineering environment.
Key Responsibilities
  • Design, develop, and maintain embedded software components using C and Rust.
  • Build and enhance OTA software update agents and deployment capabilities across satellite systems.
  • Develop and maintain automated testing solutions to improve software quality and deployment reliability.
  • Support software integration and deployment activities across multiple embedded hardware and software components.
  • Monitor, troubleshoot, and resolve software issues identified during development, testing, and production operations.
  • Perform root cause analysis of software failures and implement corrective actions.
  • Collaborate with software, systems, test, and infrastructure teams to drive issues through resolution.
  • Participate in ticket management workflows, including issue tracking, documentation, and status reporting.
  • Provide operational support and participate in on-call activities as needed.
Required Qualifications
  • 5 years of experience developing embedded software systems.
  • Strong proficiency in C++ and/or Rust for production software development.
  • Experience developing software for embedded devices or hardware-integrated systems.
  • Experience with OTA software updates, device management frameworks, or software lifecycle management in embedded environments.
  • Experience developing automated test solutions and supporting software validation activities.
  • Experience troubleshooting complex technical issues and performing root cause analysis.
  • Experience working across cross-functional engineering teams to resolve system-level issues.
  • Strong communication, documentation, and collaboration skills.
Preferred Qualifications
  • Experience supporting satellite, aerospace, IoT, or other distributed embedded systems.
  • Familiarity with software deployment pipelines and release management processes.
  • Experience supporting production environments and participating in on-call rotations.
  • Strong understanding of embedded system architecture, software integration, and reliability engineering.

About INSPYR Solutions
Technology is our focus and quality is our commitment. As a national expert in delivering flexible technology and talent solutions, we strategically align industry and technical expertise with our clients' business objectives and cultural needs. Our solutions are tailored to each client and include a wide variety of professional services, project, and talent solutions. By always striving for excellence and focusing on the human aspect of our business, we work seamlessly with our talent and clients to match the right solutions to the right opportunities. Learn more about us at inspyrsolutions.com.
INSPYR Solutions provides Equal Employment Opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, INSPYR Solutions complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.
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Information collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions' Privacy Policy and INSPYR Solutions' AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ . By submitting an application, you are consenting to being contacted by INSPYR Solutions through phone, email, or text.
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