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Contract Embedded Software Engineer Jobs in Seattle, WA

Reliable

Sr. Embedded Software Engineer

Seattle, WA · On-site

$130 - $200/hr

As a Sr. Embedded Software Engineer at Reliable Robotics, you will be a part of the Embedded Systems team developing the low-level software and firmware at the heart of the Reliable Robotics autonomy ...

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Contract Embedded Software Engineer information

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How much do contract embedded software engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for contract embedded software engineer in Seattle, WA is $174,554.00, according to ZipRecruiter salary data. Most workers in this role earn between $149,600.00 and $196,900.00 per year, depending on experience, location, and employer.

What are typical day-to-day responsibilities for a contract embedded software engineer?

As a Contract Embedded Software Engineer, your daily tasks often include writing and debugging embedded code, integrating software solutions with hardware components, and working closely with hardware engineers to meet project requirements. You'll participate in code reviews, documentation, and sometimes testing or troubleshooting hardware-software interactions. Communication with project managers and cross-functional teams is also common to ensure project milestones and deadlines are met. This variety allows you to apply your technical expertise while gaining experience across different industries and applications.

What are the key skills and qualifications needed to thrive in the contract embedded software engineer position?

To thrive as a Contract Embedded Software Engineer, you need strong skills in C/C++ programming, embedded systems development, debugging, and a relevant engineering degree. Familiarity with microcontrollers, real-time operating systems (RTOS), hardware interfaces, and tools like oscilloscopes or JTAG debuggers is often required, and certifications such as Certified Embedded Systems Engineer can be beneficial. Excellent problem-solving, adaptability, and communication skills help you collaborate on diverse projects and meet tight contract deadlines. These abilities are crucial for delivering reliable, high-quality embedded software solutions in a fast-paced and dynamic work environment.

What is a contract embedded software engineer?

A Contract Embedded Software Engineer is a professional hired on a temporary or project basis to design, develop, and optimize software for embedded systems. These engineers work with microcontrollers, processors, and real-time operating systems (RTOS) to create software that operates hardware devices efficiently. They often specialize in industries like automotive, medical devices, aerospace, or consumer electronics. Contract roles can vary in duration and scope, offering flexibility and opportunities to work on diverse projects.

What are the most commonly searched types of Embedded Software Engineer jobs in Seattle, WA? The most popular types of Embedded Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Contract Embedded Software Engineer jobs in Seattle, WA? For Contract Embedded Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Contract Embedded Software Engineer jobs in Seattle, WA look for? The top searched job categories for Contract Embedded Software Engineer jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Contract Embedded Software Engineer jobs? Cities near Seattle, WA with the most Contract Embedded Software Engineer job openings:
Contract Embedded Software Engineer jobs near you
Infographic showing various Contract Embedded Software Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $174,554 per year, or $83.9 per hour.

Sr. Embedded Software Engineer - Hardware/Software Integration (2026-087)

Astronics Corporation

Kirkland, WA • On-site

$102K - $154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Astronics rating

8.1

Company rating: 8.1 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

49th of 156 rated electronics manufacturers

Job description

Astronics Subsidiary
Advanced Electronic Systems (AES)
Location
Kirkland, WA
Description
Senior Embedded Software Engineer - Hardware/Software Integration
Astronics Advanced Electronic Systems (AES) is seeking a Senior Embedded Software Engineer with strong hardware/software integration experience to join our Cabin Electronics Product Group in Kirkland, WA. This is an on-site position with part-time WFH flexibility.
You will work on embedded software that directly interfaces with aircraft power electronics, integrating and validating software on real hardware in the lab and in support of fielded systems. If you enjoy oscilloscopes more than web browsers and like digging into firmware, schematics, and hardware logs to solve real-world problems, this role is for you.
The Cabin Electronics Product Group is the world's leading manufacturer of in-seat power systems for the commercial airline industry. Our EmPower® product line provides scalable power solutions used by over 280 airlines, IFE suppliers, and all major aircraft OEMs worldwide.
JOB SUMMARY
In this role, you will support embedded software for aircraft products currently in production, with a strong emphasis on:
  • HW/SW integration and verification on target hardware
  • Root-cause analysis of field and production issues
  • Design and implementation of embedded software improvements

You will collaborate closely with Product Support, Electrical, Systems, and Test Engineering to ensure our products meet performance, reliability, and regulatory requirements. This position requires a solid understanding of how embedded software interacts with hardware, and how design decisions affect product quality, manufacturability, and cost.
KEY RESPONSIBILITIES
  • Develop, modify, and maintain embedded software for production aircraft power systems (resource-constrained environments).
  • Integrate and test software on actual hardware: bring-up boards, run diagnostics, and validate functionality using lab equipment.
  • Investigate and resolve field and production issues, including:
    • Reproducing issues on hardware
    • Performing root-cause analysis across HW/SW boundaries
    • Implementing and verifying corrective actions
  • Perform and evaluate software design changes and conduct verification testing associated with design updates.
  • Develop software artifacts compliant with RTCA DO-178C processes (Level D).
  • Review and update software requirements, architecture, design documents, and verification test plans/procedures.
  • Serve as a subject matter expert for specific embedded software components across multiple products.
  • Participate in peer reviews with cross-functional teams and key stakeholders.
  • Provide accurate task estimates and status updates to support project planning and customer commitments.
  • Document root cause analyses, corrective actions, and engineering change justifications for internal and customer-facing audiences.
  • Proactively identify and implement improvements to software development and integration processes, leveraging industry best practices.

MINIMUM QUALIFICATIONS
Education
  • Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field.

Technical Experience
  • Typically 5+ years of hands-on experience developing and troubleshooting embedded software for resource-constrained systems (e.g., bare metal or RTOS-based, embedded Linux on SoCs, power electronics controllers, or similar).
  • Proven experience with hardware/software integration, including:
    • Working directly on target hardware (board bring-up, driver debugging, HW interaction)
    • Using lab instruments (oscilloscopes, logic analyzers, protocol analyzers) to debug and characterize system behavior
  • Proficiency in C and/or C++ for embedded systems; experience with Python or similar scripting language for test automation or tooling is a plus.
  • Experience debugging and optimizing existing codebases in a production or field-support context.
  • Working knowledge of RTCA DO-178C required.
  • Familiarity with software configuration management and problem reporting tools (e.g., StarTeam, Polarion, or similar).
  • Knowledge of communication interfaces/protocols such as UART, RS-485, ARINC 429 is a plus.
  • Embedded Linux experience and familiarity with device trees are desired.

Soft Skills
  • Ability to analyze and resolve complex embedded software and system integration issues with sound technical judgment.
  • Strong verbal and written communication skills.
  • Comfortable working in collaborative, multidisciplinary teams (Systems, Hardware, Test, Product Support).
  • Demonstrated experience leading or mentoring within software projects is preferred.

Industry Experience
  • Aerospace industry experience (or other safety-/mission-critical, regulated industries such as automotive, rail, or medical devices) highly desired.

Employment Eligibility Requirements
  • This position may involve access to items subject to U.S. export-control laws. Employment is contingent upon the employee's authorization to access such items under applicable law. The company does not guarantee and is under no obligation to seek such authorization if it would be necessary.
  • Offers of employment are contingent upon successfully passing a pre-employment background check and drug test including cannabis screening.

Compensation & Benefits
  • Salary Range: $102,687 - $154,031 annually (Midpoint: $128,359).
    Actual compensation depends on experience, skills, education, certifications, market conditions, and business needs. It is not typical to be hired at or near the top of the range.
  • Quarterly Profit Sharing Bonuses also apply.

Comprehensive Benefits Package
  • Health & Well-being: Medical, dental, vision, disability, and life insurance; optional critical illness and accident coverage.
  • Financial Security: 401(k) plan and Employee Stock Purchase Plan.
  • Work-Life Balance: Flexible hybrid work arrangements for eligible positions, Employee Assistance Program, and a supportive culture encouraging balance.
  • Generous PTO: Starting at 120 hours annually, plus 12 paid holidays per year.

Position Requirements
As above.
Full-Time/Part-Time
Full-Time
About the Organization
Astronics Corporation (Nasdaq: ATRO) serves the world's aerospace, defense, and other mission critical industries with proven, innovative technology solutions. Astronics works side-by-side with customers, integrating its array of power, connectivity, lighting, structures, interiors, and test technologies to solve complex challenges. For over 50 years, Astronics has delivered creative, customer-focused solutions with exceptional responsiveness. Today, global airframe manufacturers, airlines, militaries, completion centers and Fortune 500 companies rely on the collaborative spirit and innovation of Astronics. The Company's strategy is to increase its value by developing technologies and capabilities that provide innovative solutions to its targeted markets.
For more information on Astronics and its solutions, visit www.Astronics.com.
EOE Statement
All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.
This position is currently accepting applications.

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