SDET Engineer
Vashon, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Vashon, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Rollingbay, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Rollingbay, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Redmond, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Redmond, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Retsil, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Retsil, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Kirkland, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Kirkland, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bellevue, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bellevue, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Fairwood, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Fairwood, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bainbridge Island, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bainbridge Island, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Renton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Renton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bremerton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Bremerton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
QA Analyst - SDET
Seattle, WA · On-site
QA Test Analyst - SDET Location: Seattle, WA Length: 2 years Locals only F2F Mandatory Visa copy needed Qualifications: - 5+ years in QA Automation with an SDET background - Automation experience ...
QA Analyst - SDET
Seattle, WA · On-site
QA Test Analyst - SDET Location: Seattle, WA Length: 2 years Locals only F2F Mandatory Visa copy needed Qualifications: - 5+ years in QA Automation with an SDET background - Automation experience ...
SDET Engineer
Renton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Renton, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Woodinville, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Woodinville, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Medina, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Medina, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Edmonds, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Edmonds, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Suquamish, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Suquamish, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Des Moines, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
SDET Engineer
Des Moines, WA · On-site
Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...
Senior Software Development Engineer In Test information
See Seattle, WA salary details
$25.6K - $40.2K
0% of jobs
$40.2K - $54.8K
1% of jobs
$54.8K - $69.4K
0% of jobs
$69.4K - $84K
0% of jobs
$84K - $98.5K
4% of jobs
$98.5K - $113.1K
3% of jobs
$126.4K is the 25th percentile. Wages below this are outliers.
$113.1K - $127.7K
18% of jobs
$127.7K - $142.3K
22% of jobs
The median wage is $143K / yr.
$142.3K - $156.9K
22% of jobs
$160.3K is the 75th percentile. Wages above this are outliers.
$156.9K - $171.5K
16% of jobs
$171.5K - $186.1K
13% of jobs
$25.6K
$142.9K
$186.1K
How much do senior software development engineer in test jobs pay per year?
As of Aug 18, 2026, the average yearly pay for senior software development engineer in test in Seattle, WA is $142,889.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,700.00 and $163,300.00 per year, depending on experience, location, and employer.
What does a senior software development engineer in test 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.
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 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 is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?
| Aspect | Senior Software Development Engineer In Test | Software Development Engineer In Test |
|---|---|---|
| Experience | Typically 5+ years in testing and development | Entry to mid-level, 1-3 years experience |
| Responsibilities | Designs complex test frameworks, mentors juniors, leads testing initiatives | Develops test cases, automates tests, executes testing tasks |
| Skills & Certifications | Advanced coding, automation, testing tools, leadership skills | Programming, automation, testing tools |
| Work Environment | Collaborates with cross-functional teams, often in Agile settings | Works 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 most commonly searched types of Software Development Engineer In Test jobs in Seattle, WA?
The most popular types of Software Development Engineer In Test jobs in Seattle, WA are:
What are popular job titles related to Senior Software Development Engineer In Test jobs in Seattle, WA?
For Senior Software Development Engineer In Test jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Senior Software Development Engineer In Test jobs in Seattle, WA look for?
The top searched job categories for Senior Software Development Engineer In Test jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Senior Software Development Engineer In Test jobs?
Cities near Seattle, WA with the most Senior Software Development Engineer In Test job openings:
Full-time
Posted 6 days ago
Job description
Roles and Responsibilities
- Design, develop, and execute comprehensive manual and automated test strategies across multiple application touchpoints.
- Develop and maintain automated test scripts, frameworks, regression suites, and test utilities.
- Translate business and technical requirements into detailed test scenarios, test cases, and automation scripts.
- Perform functional, integration, regression, system, and performance testing as required.
- Implement scalable automation frameworks using Selenium, Cypress, or similar tools.
- Integrate automated testing into CI/CD pipelines to support continuous quality and faster releases.
- Validate applications across cloud-based environments and multiple system integrations.
- Identify, troubleshoot, document, and track defects using tools such as Jira.
- Collaborate with developers, product teams, and stakeholders to improve application quality and testability.
- Contribute to the continuous improvement of testing processes, frameworks, tools, and methodologies.
- Manage changing priorities while effectively communicating testing progress, risks, and issues to stakeholders.
- Develop and maintain test documentation, test reports, and functional spreadsheets supporting QA and automation activities.
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 8+ years of experience in software testing, QA automation, or SDET roles.
- Strong experience in both manual testing and test automation.
- Proficiency in at least one programming language such as Python, Java, or JavaScript.
- Hands-on experience with Selenium, Cypress, or similar automation frameworks.
- Strong understanding of test automation frameworks, regression testing, and automated test design.
- Experience with Jira, TestRail, or similar test and defect management tools.
- Strong understanding of Agile/Scrum methodologies and CI/CD practices.
- Experience testing cloud-based applications and integrated systems.
- Ability to design and implement scalable and maintainable automation solutions.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent communication, collaboration, time management, and organizational skills.
- Ability to work independently and effectively collaborate with cross-functional teams.
- Experience integrating automated testing into CI/CD pipelines.
- Knowledge of API testing and automation.
- Experience with performance and reliability testing.
- Familiarity with modern cloud platforms and DevOps practices.
- Experience developing reusable automation utilities, frameworks, and test libraries.