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C Programming Jobs in Seattle, WA (NOW HIRING)

AtkinsRéalis

Sr. I&C Engineer

Bothell, WA · On-site

We are seeking a Sr. I&C Engineer to join our team in Bothell, WA. Our Engineering group in Bothell, WA USA is looking for a full-time experienced Senior Instrumentation and Controls (I&C) Engineer ...

Deako

Electrical Engineer

Seattle, WA · On-site

$115K - $150K/yr

Design, implement, and debug embedded firmware for Atmel and STM32 microcontrollers using C programming language and Eclipse-based IDEs. Develop switch control systems requiring deep understanding of ...

Deako

Electrical Engineer

Seattle, WA · Hybrid

$115K - $150K/yr

Design, implement, and debug embedded firmware for Atmel and STM32 microcontrollers using C programming language and Eclipse-based IDEs. Develop switch control systems requiring deep understanding of ...

Deako

Electrical Engineer

Seattle, WA · On-site

$115K - $150K/yr

Design, implement, and debug embedded firmware for Atmel and STM32 microcontrollers using C programming language and Eclipse-based IDEs. Develop switch control systems requiring deep understanding of ...

Protingent

I&C Human Factors Engineer

Bellevue, WA · On-site

I&C Human Factors Engineer Position Description: Protingent Staffing has an exciting contract I&C Human Factors Engineer opportunity. Job Responsibilities: * Responsible for interfacing and ...

System One

I & C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

System One

I & C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

System One

I & C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

System One

I&C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

System One

I&C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

System One

I&C Human Factors Engineer

Bellevue, WA · On-site

Instrumentation & Controls (I&C) Human Factors Engineer - Advanced Nuclear System One is hiring an I&C Human Factors Engineer to support a cutting-edge advanced nuclear program. This role focuses on ...

Tata Technologies

FreeRTOS Engineer

Seattle, WA · On-site

$149K - $197K/yr

The ideal candidate will have a solid foundation in embedded C programming , hardware-software integration , and automotive communication protocols , along with the ability to work closely with cross ...

Peloton

Firmware Engineer III

Woodinville, WA · On-site

Mastery of C programming, RTOS environments (FreeRTOS, Zephyr), and multithreaded programming * Deep understanding of communication standards like UART, SPI, I2C, CAN, and USB, alongside networking ...

Nastech Global

CAA programmer- C++

Seattle, WA · On-site

Job Title: CAA Programmer-C++, CATIA CAA Location: Seattle, WA(onsite) Job Type: Fulltime Must Have Technical/Functional Skills Strong knowledge & Experience in CATIA Customization using VB ...

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All JobsC Programming JobsC Programming Jobs in Seattle, WA

C Programming information

See Seattle, WA salary details

$12.5K

$133.6K

$203.1K

How much do c programming jobs pay per year?

As of Jul 26, 2026, the average yearly pay for c programming in Seattle, WA is $133,646.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,100.00 and $177,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by C programmers when working on large-scale projects?

C programmers working on large-scale projects often encounter challenges such as managing memory efficiently, debugging complex pointer-related bugs, and ensuring code modularity for easier maintenance. Collaboration with other developers requires clear documentation and adherence to coding standards to prevent integration issues. Additionally, since C lacks many of the built-in safeguards of modern languages, programmers must be diligent about testing and code review to avoid security vulnerabilities and undefined behaviors.

What is C programming?

C programming refers to the use of the C language, a powerful and widely-used programming language developed in the early 1970s. It is known for its efficiency, portability, and close-to-hardware capabilities, making it ideal for system software, embedded systems, and application development. C provides a foundation for many modern languages and is often taught as a first programming language due to its straightforward syntax and deep understanding of computer architecture. Learning C can help programmers write high-performance code and understand fundamental programming concepts.

What are the key skills and qualifications needed to thrive as a C Programmer, and why are they important?

To thrive as a C Programmer, you need a strong understanding of C language syntax, algorithms, data structures, and typically a degree in computer science or related field. Familiarity with development tools like GCC, debugging tools (such as GDB), version control systems (like Git), and sometimes knowledge of embedded systems or operating system internals is essential. Attention to detail, problem-solving skills, and the ability to communicate technical concepts clearly make someone stand out in this role. These skills ensure efficient, reliable, and maintainable software development, which is critical for performance-sensitive and foundational system applications.

What is the difference between C Programming vs Software Developer?

AspectC ProgrammingSoftware Developer
Required CredentialsTypically a degree in Computer Science or related field; knowledge of C languageDegree in Computer Science, Software Engineering, or related; proficiency in multiple programming languages including C
Work EnvironmentOften embedded systems, operating systems, or hardware-related projectsWeb, mobile, desktop applications, and enterprise software development
Industry UsageEmbedded systems, firmware, OS developmentSoftware applications across various industries

While C Programming focuses on writing code in the C language for system-level and embedded projects, Software Developers have a broader role that includes designing, coding, and maintaining software applications using multiple languages. C programmers often work in specialized environments, whereas Software Developers work across diverse platforms and industries.

What are the most commonly searched types of C Programming jobs in Seattle, WA? The most popular types of C Programming jobs in Seattle, WA are:
What are popular job titles related to C Programming jobs in Seattle, WA? For C Programming jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching C Programming jobs in Seattle, WA look for? The top searched job categories for C Programming jobs in Seattle, WA are:
C Programming jobs near you
Infographic showing various C Programming job openings in Seattle, WA as of July 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $133,646 per year, or $64.3 per hour.

Sr. I&C Engineer

AtkinsRéalis

Bothell, WA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Job Description
Why join us?
AtkinsRéalis is growing fast in the U.S.-and there's never been a more exciting time to be part of our journey.
We're committed to engineering a better future for our planet and its people. That means creating solutions that matter, and building a workplace where every voice is heard, every perspective counts, and everyone belongs.
By connecting people, data, and technology across our global network, we're tackling some of the world's most complex challenges. And we're looking for passionate, driven professionals like you to help shape what's next.
Let's build the future-together.
We are seeking a Sr. I&C Engineer to join our team in Bothell, WA.
Our Engineering group in Bothell, WA USA is looking for a full-time experienced Senior Instrumentation and Controls (I&C) Engineer to join our growing team. The ideal candidate will have an extensive I&C background coupled with experience with plant design software such as SmartPlant Instrumentation to produce design documentation in the fast-track project execution environment.
About Us
AtkinsRéalis is a world-class engineering services and nuclear organization. For over 50 years, we've partnered with public and private clients across the U.S. to deliver infrastructure planning, engineering, construction, environmental consulting, urban planning, architecture, and program management. Our depth and breadth of expertise enables us to tackle the most technically complex and time-sensitive projects-driving innovation, resilience, and real-world impact where it matters most.
How will you contribute to the team?
To perform this role, the Senior I&C Engineer, under the direct supervision of the Chief I&C Engineer will be responsible for but not limited to the following:
  • Working as a Lead I&C Engineer, perform all work as required to produce complete I&C design packages for a well-defined power plant including:
    • Work under the direction of the Project Manager, Project Engineer, and others to define and monitor project scope.
    • Effectively supervise multiple engineers and designers on a daily basis; monitor and manage engineering and project budgets related to the I&C effort on a project.
    • Plan work schedules of team members to meet project schedules.
  • Provide assistance in instrument selection for P&ID development.
  • Provide I&C engineering calculations using approved procedures, software, and company formats.
  • Assist in control system engineering functions such as HMI graphics design, control logic development, communications link development and system configuration.
  • Utilizing instrumentation design software, catalog instrumentation information and develop instrument data sheets.
  • Develop project specific I&C equipment specifications based on project scope documents.
  • Generate bid tab evaluations and purchase requisitions for specified equipment.
  • Review vendor drawings for correctness and contract requirements, and incorporate this information into the I&C design documents.
  • Coordinate major I&C vendors and function as primary Company liaison. Requires working knowledge of contracts and purchase orders.
  • Check work of other members of the Engineering/Design Team.
  • Provide training to Engineers, Designers and Drafters as required.
  • Temporarily assume the responsibilities of the Chief Engineer in his/her absence.
  • Support Business Development and/or the Vice President of Engineering in cost estimating for new projects.
  • Provide project instrumentation and controls support to Construction and Start Up personnel as required.

What will you contribute?
  • P.E. license is required.
  • Proficient in computer software applications such as Microsoft Office.
  • Previous experience with SmartPlant Instrumentation and AutoCAD software packages is preferred.
  • Proactive in obtaining needed information and support to complete work on time.
  • Flexible in balancing workload and priorities across multiple projects.
  • Desire to build strong professional relationships with colleagues and clients.
  • Ability to communicate effectively in both oral and written forms.
  • Ability to work in a team environment.

What we offer at AtkinsRéalis:
At AtkinsRéalis, our values-Safety, Integrity, Collaboration, Innovation, and Excellence-are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.
Are you ready to expand your career with us? Apply today and help us shape something extraordinary.
AtkinsRéalis is an equal opportunity, Drug-Free employer EOE/Veteran/Disability
Please review AtkinsRéalis' Equal Opportunity Statement here.
AtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice our Careers site to know more about how we collect, use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.
Note to staffing and direct hire agencies:
In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. https://careers.atkinsrealis.com/recruitment-agencies
Worker Type
Employee
Job Type
Regular
At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.

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