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Software Developer In Test Jobs in Seattle, WA (NOW HIRING)

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 ...

Job Title: QA SDET With Java Location: Seattle, WA (Remote till Covid-19) Duration : 6+ month contract Must-Have: * Automation - selenium with Java * .Java programming/development experience End to ...

Must have development and strong AUTOMATION TESTING Software Development Engineer in Test (SDET). ... Minimum of 5 years work experience as a developer is desirable, preferably in the wireless industry ...

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

Experience in Test automation & Programming/Debugging using C# and PowerShell Working experience with live Microsoft services is highly desirable Implement and maintain an environment and tools for ...

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

... in the verification of software, firmware and drivers for video capture. Testing in support of ... The candidate will apply their knowledge and experience to document reliable and repeatable test ...

Role: SDET- Automation Location: Seattle WA Number of openings: 10 roles Interview: Skype & End client Skype Objective: We're currently searching for engaged SDETs who have knowledge and hands-on ...

Java SDET

Seattle, WA ยท On-site

JAVA SDET Location - Seattle, WA US/GC only ( As we are not sponsoring Visa's ) Description Experience with building automated test in continuous integration environment Familiar with one or more ...

SDET (C#, unit testing)

Bellevue, WA ยท On-site

$56.50 - $72.75/hr

Bachelor of Science in Computer Science (or equivalent) * 4-6 years experience as an SDET with C# * Some Java experience is highly preferred * Experience with containers (e.g. Docker) * Experience ...

SDET (C#, unit testing)

Bellevue, WA ยท On-site

$56.50 - $72.75/hr

Bachelor of Science in Computer Science (or equivalent) * 4-6 years experience as an SDET with C# * Some Java experience is highly preferred * Experience with containers (e.g. Docker) * Experience ...

Performance SDET Location - Seattle, WA - Prefer Local candidates only Strong Performance engineering concepts, strong aptitude for Performance test planning, identifying performance requirements ...

SDET

Seattle, WA

$57 - $73.50/hr

... developers and whoever (internal and external) provides the API gateways in testing and debugging the applications. The team consists of 6-7 individuals, with possibly 2 total testers. Test plan and ...

They need a developer who is good with C# and who can do automation testing as well. SDET - QA Automation Developer + Automation experience C# and OOD Selenium Webdriver is the tool that they use.

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Software Developer In Test information

See Seattle, WA salary details

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How much do software developer in test jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for software developer in test in Seattle, WA is $62.36, according to ZipRecruiter salary data. Most workers in this role earn between $54.76 and $70.62 per hour, depending on experience, location, and employer.

Is SDET a good career?

A Software Development Engineer in Test (SDET) is a valuable role that combines software development and testing skills, often involving automation tools like Selenium or JUnit. It offers strong job growth, competitive salaries, and opportunities to work on quality assurance and testing frameworks in various industries. Success in this career typically requires programming knowledge, attention to detail, and continuous learning of testing methodologies.

Will AI take SDET jobs?

AI can automate certain testing tasks performed by Software Developers in Test (SDET), such as test case generation and execution, but it is unlikely to fully replace the role. SDETs will continue to be essential for designing complex test strategies, analyzing results, and maintaining automation frameworks, especially as they require programming skills and critical thinking. AI tools serve as complements that enhance productivity rather than substitutes for skilled testers.

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

To thrive as a Software Developer In Test, you need strong programming skills, knowledge of testing methodologies, and typically a degree in computer science or a related field. Familiarity with automation frameworks (such as Selenium or Cypress), continuous integration tools, and version control systems is crucial. Attention to detail, analytical thinking, and effective communication set outstanding SDETs apart. These competencies ensure the creation of robust, reliable software and foster productive collaboration between development and QA teams.

Is SDET still in demand?

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

What are Software Developers in Test?

Software Developers in Test (SDETs) are professionals who specialize in both software development and quality assurance. They design, develop, and maintain automated testing frameworks and tests to ensure the functionality, reliability, and performance of software products. SDETs work closely with development teams to identify potential issues early in the development cycle and ensure high-quality releases. Their role often involves writing code for automated tests, creating testing tools, and sometimes contributing to the product codebase itself.

What is a software developer in test?

A software developer in test (SDET) is a role that combines software development and quality assurance, focusing on designing, developing, and maintaining automated tests to ensure software quality. SDETs often have programming skills and work with testing tools and frameworks to improve testing efficiency and coverage.

How does a Software Developer in Test typically collaborate with development and QA teams during the software lifecycle?

A Software Developer in Test (SDET) works closely with both development and QA teams throughout the software development lifecycle. They participate in planning and design discussions to understand feature requirements and ensure testability, write and maintain automated test scripts, and review code for quality and test coverage. SDETs often act as a bridge, facilitating communication between developers and testers to identify defects early and improve the efficiency of the testing process. This collaborative approach helps deliver robust and reliable software while fostering a culture of quality across teams.

What is the difference between Software Developer In Test vs QA Engineer?

AspectSoftware Developer In TestQA Engineer
CredentialsProgramming skills, testing frameworks, sometimes certifications like ISTQBTesting certifications, quality assurance training, sometimes programming knowledge
Work EnvironmentCollaborates closely with developers, involved in automation and scriptingFocuses on manual and automated testing, quality process management
Industry UsageCommon in agile, DevOps teams, software development companiesUsed across various industries, including software, manufacturing, and healthcare
Search & Comparison IntentOften compared for automation and development skillsCompared for testing methodologies and quality assurance roles

The main difference is that a Software Developer In Test primarily develops automated tests and collaborates with developers, while a QA Engineer focuses on overall quality assurance, including manual testing and process improvement. Both roles require testing knowledge, but the Developer In Test emphasizes scripting and automation skills.

What are the most commonly searched types of Software Developer In Test jobs in Seattle, WA? The most popular types of Software Developer In Test jobs in Seattle, WA are:
What are popular job titles related to Software Developer In Test jobs in Seattle, WA? For Software Developer In Test jobs in Seattle, WA, the most frequently searched job titles are:
Infographic showing various Software Developer In Test job openings in Seattle, WA as of July 2026, with employment types broken down into 81% Full Time, 8% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $129,701 per year, or $62.4 per hour.
SDET (Software Development Engineer in Test)

SDET (Software Development Engineer in Test)

Comtech, LLC

Seattle, WA โ€ข On-site

$57 - $73.50/hr

Contractor

Posted 22 days ago


Job description

Company Description

Comtech LLC is a woman-owned small business focused on delivering end-to-end solutions and products. Since 1998, we have successfully serviced enterprises across the public and private sectors, and the Department of Defense. Our services span all aspects of business, providing a holistic approach for managing an organization.

Job Description

Must Have:

1. API Gateway experienceย 
2. C# experience, running and investigating failures in C# test
ย 
Testing the implementation of an API Gateway and other application infrastructure.ย 
4-6 years experience in infrastructure testing
.ย 
This position is on our automation infrastructure teams and is in support of the Digital API team.ย 
Experience with an API Gateway product such as Mashery, Apigee or NGinX is preferred.
ย 
This person will be testing new implementation of API Gateways. They will be working with internal developers and whoever (internal and external) provides the API gateways in testing and debugging the applications. Test plan and test case creating experience.ย 


Additional Information

All your information will be kept confidential according to EEO guidelines.