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Sr Software Development Engineer In Test Jobs in Bellingham, WA

Full Stack Developer

Ferndale, WA · On-site +1

$121K - $154K/yr

Design, develop, test, and deploy scalable web applications and APIs across the full stack - from ... full stack development experience in a tech/software environment * 2+ years of experience ...

Design, develop, test, and deploy scalable web applications and APIs across the full stack -- from ... full stack development experience in a tech/software environment * 2+ years of experience ...

Principal Engineer

Sedro Woolley, WA · On-site

$160K - $215K/yr

They break down large-scale problems into actionable work, mentor senior technical leaders, and ... Bachelor's degree in mechanical engineering or a related technical field required; advanced degree ...

Facilities Engineer

Burlington, WA · On-site

$85K - $146K/yr

With our strong investment in research and development and our culture of continuous improvement ... Familiarity with computerized maintenance management system (CMMS) software and multi-axis ...

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How much do sr software development engineer in test jobs pay per year?

As of Jun 18, 2026, the average yearly pay for sr software development engineer in test in Bellingham, WA is $130,508.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,900.00 and $149,200.00 per year, depending on experience, location, and employer.

What is the difference between Sr Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

What is a Sr Software Development Engineer In Test (Sr SDET)?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer In Test, and why are they important?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.
What are popular job titles related to Sr Software Development Engineer In Test jobs in Bellingham, WA? For Sr Software Development Engineer In Test jobs in Bellingham, WA, the most frequently searched job titles are:
What job categories do people searching Sr Software Development Engineer In Test jobs in Bellingham, WA look for? The top searched job categories for Sr Software Development Engineer In Test jobs in Bellingham, WA are:
What cities near Bellingham, WA are hiring for Sr Software Development Engineer In Test jobs? Cities near Bellingham, WA with the most Sr Software Development Engineer In Test job openings:
Senior Civil Engineer (10+ years)

Senior Civil Engineer (10+ years)

Coffman Engineers

Burlington, WA • On-site, Remote

$104K - $135K/yr

Full-time

Posted 25 days ago


Job description

Company Description

At Coffman Engineers, we serve as both prime consultant and sub consultant on projects large and small. The markets we serve include commercial, institutional, government, industrial, healthcare, energy services, and more. Incorporated in 1979, we have employees in more than 23 locations serving clients across the United States and overseas.

Our broad range of markets, clients, and services, coupled with industry-leading talent, provides unique and exciting opportunities to grow as professionals, serve clients, and make a difference in our communities. To meet client objectives, we work in teams comprised of civil, structural, mechanical, electrical, fire protection, industrial, energy, acoustics, and a variety of other specialty services. Our collaborative approach fosters innovation, technical excellence, and value-based solutions for our clients. It also makes Coffman a great place to work.

Job Description

Coffman Engineers is seeking a highly-skilled, outgoing, self-motivated Senior Civil Engineer with at least 10 years of experience to expand the growing Seattle office's civil engineering department. 

Applicants must be well versed in all aspects of civil engineering land development, including project management, multidiscipline coordination, site layouts, grading plans, storm water management facilities, water quality best management practices, and utilities. Experience with public utility project and/or Seattle Area experience will be looked upon favorably. 

The successful individual will be assisting our business development team and other discipline leads in developing technical proposals, and take a proactive lead role in marketing commercial, institutional, and industrial clients. You will have the opportunity to help build, manage, and mentor a strong team of civil engineering professionals within a collaborative multi-discipline office.  You must be able to market team capabilities as well as perform technical design and consulting services to a high level of satisfaction to a diverse group of clients.

This position is not eligible for sponsorship.

Qualifications
  • Bachelor's degree in Civil Engineering
  • Washington Civil Engineer (P.E.) registration required
  • Minimum of 10 years of professional experience
  • Experience collaborating with local architectural/engineering community is a strong plus
  • Experience in AutoCAD/Civil 3D, Microsoft office and other software is a plus
  • Experience designing public utilities is a strong plus
  • Experience serving as a prime consultant is a plus
  • Experience with zoning entitlements and permit procurement is a plus
  • Ability to work with counterparts in other Coffman offices to share workload when required
  • Excellent verbal, written and organizational skills are required
  • Strong project management skills are required
  • Client management skills are required

Expected annual salary of $104,000 - $135,000.

Additional Information

Why You Want To Work Here

Coffman Engineers is a company that truly focuses on its employees. We support and encourage individually tailored professional and technical advancement as well as personal growth. We offer an excellent salary and comprehensive benefits package (including eligibility for annual bonuses), a desirable location, and a professional office environment with the opportunity to work with a collaborative team.

Coffman's Burlington office is located in a newly renovated space that is easily accessible from anywhere in the Northern Washington counties, and is a short drive from Bellingham, WA. Burlington offers a different quality of life being minutes from the famous tulip farms, and we have many state and national parks to explore! Our team of talented engineers work on exciting projects with many of them in Seattle and also the local area. Our team of engineers can provide one-on-one mentorship to help develop your technical abilities as well as foster professional growth. Join us.

Don't take our word for it. Check out what others are saying:

http://www.glassdoor.com/Reviews/Coffman-Engineers-Reviews-E409809.htm

Coffman At A Glance:

  • 45 years in business 
  • 850+ employees serving clients throughout the U.S. and overseas from more than 23 locations
  • Multi-discipline engineering services plus corrosion control, commissioning and project/construction management
  • #34 Top 80 Engineering Firms, Building Design + Construction, 2022
  • #29 Zweig Group Hot Firm List, Zweig Group, 2021
  • #161 Top 500 Design Firms, Engineering News-Record, 2023

Applying

You must apply online for this position. If you are unable to complete our online application process, or if you need assistance to do so, let us know so we can provide a reasonable accommodation.

If you are experiencing problems applying through our system, please try again using a different browser or an updated version of your current browser. If that doesn't work, please contact us directly.

This position is direct with Coffman Engineers; we are an Equal Opportunity Employer. We do not discriminate on the basis of any status protected under federal, state, or local law.

Follow us!

www.coffman.com

Twitter: @CoffmanEngineer

Instagram: @CoffmanEngineers

LinkedIn: https://www.linkedin.com/company/coffman-engineers

Facebook: @CoffmanEngineers