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Senior Software Development Engineer In Test Jobs in Bellingham, WA

Danaher

Software Automation Internships

Bellingham, WA · On-site

Participating in Agile Scrum team activities and engineering sprints * Supporting the development ... Developing and executing test strategies for automation solutions Who This Is For * Students ...

Sedron Technologies LLC

Quality Engineer

Sedro Woolley, WA · On-site

$73K - $94K/yr

The Quality Engineer owns the development and execution of inspection plans, non-conformance ... Define and enforce inspection and test criteria for raw materials, in-process assemblies, and ...

Eichleay, Inc.

Senior Mechanical Engineer

Ferndale, WA · On-site

$115K - $145K/yr

As a Senior Mechanical Engineer at Eichleay, your strong proficiency in process piping, fixed ... in static and rotating equipment mechanical design and development. * Perform and review code ...

Eichleay, Inc

Senior Mechanical Engineer

Ferndale, WA · Hybrid

$115K - $145K/yr

As a Senior Mechanical Engineer at Eichleay, your strong proficiency in process piping, fixed ... in static and rotating equipment mechanical design and development. * Perform and review code ...

Cutsforth, Inc

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 ...

Cutsforth, LLC

Full Stack Developer

Ferndale, WA · Remote

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 ...

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All JobsSoftware Development Engineer In Test JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in Bellingham, WA

Senior Software Development Engineer In Test information

See Bellingham, WA salary details

$23.4K

$130.5K

$169.9K

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

As of Jul 10, 2026, the average yearly pay for senior 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.

How does a Senior Software Development Engineer In Test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What engineers make $500,000?

Senior Software Development Engineers In Test (SDETs) with extensive experience, specialized skills in automation, and working at large tech companies or in high-cost-of-living regions can earn $500,000 or more annually. Compensation often includes base salary, bonuses, and stock options, especially for those in leadership roles or with rare expertise in testing automation, cloud platforms, or security tools.

Will QA or SDET get replaced by AI?

Senior Software Development Engineers in Test (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of system architecture, which AI currently cannot fully replicate. While AI tools can automate repetitive testing and assist in identifying issues, human oversight and expertise remain essential for designing test strategies, interpreting results, and ensuring software quality in a fast-evolving environment.

What is the SDET engineer's salary?

The salary for a Senior Software Development Engineer in Test (SDET) typically ranges from $90,000 to $140,000 annually, depending on experience, location, and company size. SDETs with strong programming skills and experience with automation tools like Selenium or Jenkins tend to earn higher salaries.

Is SDET still in demand?

Senior Software Development Engineers in Test (SDETs) are in strong demand due to the increasing emphasis on quality assurance and automation in software development. SDETs with skills in programming, test automation tools, and CI/CD pipelines are particularly sought after across various industries, ensuring continuous testing and faster release cycles.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

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

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a Senior Software Development Engineer in Test (SDET) do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What job categories do people searching Senior Software Development Engineer In Test jobs in Bellingham, WA look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Bellingham, WA are:
What cities near Bellingham, WA are hiring for Senior Software Development Engineer In Test jobs? Cities near Bellingham, WA with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
Tooling Engineer II/Senior

Tooling Engineer II/Senior

Legend Brands

Burlington, WA • On-site

$86K - $105K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description


Employer Description:
Legend Brands is a growing multi-vertical manufacturer serving restoration, cleaning, and construction professionals; performance automotive cooling markets; fish hatchery and aquaculture operations; through a portfolio of industry-leading brands including Dri-Eaz, Mediclean, UnSmoke, OdorX, Sapphire Scientific, Prochem, Chemspec, Flex-A-Lite, and Marisource.
Job Description:
Legend Brands is looking for a talented, career-driven individual with unique skills to help us meet our exciting growth goals in the role of Tooling Engineer II/Senior at our Burlington, WA location. This candidate will ensure that all new injection mold tooling packages are properly defined for the request for quoting process, new tooling files are reviewed in detail prior to metal cutting, complete mold flow analysis and provide feedback to mechanical designers on existing and new parts to ensure designs meet production requirements. The ideal candidate will have process engineering skills as well to be a technical leader to advise on new injection molding equipment, automation, and material handling.
Job Requirements:
  • Support tooling readiness for new parts and products
  • Evaluate cost saving opportunities through tooling redesign, standardization, or new technologies
  • Stay at the forefront of the latest industry trends and innovations
  • Participate in Design for Manufacturing (DFM) reviews
  • Maintain accurate documentation including tool designs, revision history, maintenance and qualification reports
  • Create standard operating procedures (SOPs) for tool set up, use and maintenance
  • Analyze production processes to identify tooling related inefficiencies
  • Drive continuous improvement in Overall Equipment Effectiveness (OEE) through team participation in tiered meetings and plant management processes to improve resource utilization, performance, and quality
  • Oversee specification, quotation, and procurement of new or modified/repaired tooling
  • Recommend and implement improvements to reduce cycle time, scrap and downtime
  • Develop standard work for all injection molding processes and support activities. Help train leaders in each functional area
  • Work directly with production teams to resolve tooling and process issues in real time

Qualifications:
  • B.S. degree in Plastics, Manufacturing, Industrial or Mechanical Engineering required, plastics material understanding essential
  • Must have 4-7 years of experience in an injection molding operation with a minimum of 1-3 years of practical work experience with machines ranging from 85 tons to 2500 tons
  • Strong and diverse technical background in injection molding processing, tooling, equipment, materials, manufacturing, and quality
  • Ability to work independently on new process development as well as troubleshoot current production issues: self-starter able to work with little direction and with a high level of self-motivation
  • Proficient in SolidWorks or equivalent CAD 3D modeling software such as CATIA, MasterCam or equivalent CAM experience
  • MoldEx 3D software experience a plus
  • Demonstrated knowledge and experience with injection mold tool design including shrinkage factors, heat transfer, hot runners, core pulls, venting, gates and runners, draft angles, etc.
  • Machine tool experience preferred; CNC and manual mills, lathes, EDM, grinders, welding, etc.
  • Hands-on experience with Teach Pendant programming and set up of robots for injection molding. Insert molding and automation cell integration experience a plus
  • Design of Experiments Certification required for senior level
  • Excellent computer skills, Word, Excel, PowerPoint, etc.

Hiring Range:
Between $86,000 - $105,000/Annually DOE
Benefits:
Legend Brands offers an excellent benefits package with comprehensive medical, dental, vision, life insurance, disability coverage, 10 paid holidays per year, generous paid time off, employer matching 401k PLUS a company-sponsored pension, and more!
Additional Considerations:
  • Legend Brands is an equal opportunity employer that considers all applicants without regard to their race, color, religion, national origin, sex, sexual orientation, gender identity, protected veteran status or disability
  • Candidates must be authorized to work for an employer in the U.S., as we are not currently sponsoring or taking over sponsorship of employment Visa's
  • All job offers are contingent upon satisfactory pre-employment drug test and background screening

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