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Senior Software Development Engineer In Test Jobs in Seattle, WA

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

The SDET will be working on the following (in priority order): * Setup of test environments to cover platform matrix. These environments will consist of Azure based VMs, SQL Server on various OS ...

SDET

Redmond, WA

$56 - $72.25/hr

Company Description Ajith KRG Technologies, Inc., ajith(at)krgtech.com 25000 Avenue Stanford, Suite #243, Valencia, CA 91355 Direct : 661-558-0000 Ext : 310 Job Title: SDET Location: Redmond WA or ...

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

The SDET will be working on the following (in priority order): * Setup of test environments to cover platform matrix. These environments will consist of Azure based VMs, SQL Server on various OS ...

We are seeking a Lead SDET/QA Engineer with strong leadership and testing expertise in Salesforce to lead a team of QA and SDET professionals. This role involves defining and ensuring the execution ...

iOS Automation SDET

Seattle, WA ยท On-site

$59 - $81/hr

Title: iOS Automation SDET Location: Seattle, WA Openings: 2 Type: Long-term Contract Summary: Seeking an iOS Automation SDET to help with test automation for our SDK team. This individual will work ...

SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

... SDET/QE with recent focus on Android or mobile application automation testing โ€ข Strong hands-on experience with mobile automation frameworks and tools such as Sauce Labs, LambdaTest, or ...

Performance SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Performance SDET Comtech is a woman-owned small business founded in 1998 and headquartered in Reston, VA. We offer IT solutions across the disciplines of program/project management, applications ...

Python SDET

Seattle, WA ยท On-site

$57.25 - $78.75/hr

Python SDET Location: Vancouver, Canada / Seattle, WA (Onsite) Must Have Skills * 5+ years of SDET/QA Automation experience * Strong Python programming * Selenium WebDriver automation * Java ...

Python SDET

Seattle, WA ยท On-site

$57.25 - $78.75/hr

Python SDET Location: Vancouver, Canada / Seattle, WA (Onsite) Must Have Skills * 5+ years of SDET/QA Automation experience * Strong Python programming * Selenium WebDriver automation * Java ...

software development engineer in test

Redmond, WA ยท On-site

$56 - $72.25/hr

Requisition #: 38260 Position Role/Tile: SDET (3 Roles) Estimated Start Date: 2/22/2016 End Date: 8/30/2016 Location: Redmond, WA Responsibilities: The primary job responsibilities of this role are ...

QE SDET

Seattle, WA ยท On-site

QE SDET Location - Santa Clara CA or Seattle WA-Hybrid-2-3 days onsite Must haves: [First 3 highlights din blue is of utmost significance] * Strong exp. in Java with understanding of DS concepts.

SDET

Redmond, WA

$56 - $72.25/hr

Founded 1996 Title: SDET/C# Developer Location: Redmond, WA Duration: 6+ Months Experience: 2 to 8 years (all levels) * 5+ years of Experience in C#, .NET Framework, Web Services, and SQL * 5+ years ...

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 ...

Must have development and strong AUTOMATION TESTING Software Development Engineer in Test (SDET). Primarily, the SDET is a software tester with expertise on writing code. It's an evolution from an ...

SDET Location: Seattle, WA Position Type: contract (W2, 1099 only) Rate: DOE Interview mode: Phone (US Citizen, Green Card and GC EAD Preferred) * Minimum 3 years each of developing automated tests ...

SDET Location: Seattle, WA Duration: Contract Rate: DOE USC & GC Preferred. No Third-party C2C available for this job Qualifications: * 3+ years of experience in a relevant software test agile ...

SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

... SDET with noSql Background Location - Seattle, WA Duration - 6 months Experience Required: * Experience developing automated tests for microservices. * Experience developing integrated tests between ...

Manhattan SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Lead the team of SDET engineers to build and maintain automation frameworks and develop scripts to ... Own QA automation roadmap on team in collaboration with Sr. Architect and Sr. Engineers and Staff ...

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Showing results 1-20

Senior Software Development Engineer In Test information

See Seattle, WA salary details

$25.6K

$143K

$186.2K

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

As of Jul 8, 2026, the average yearly pay for senior software development engineer in test in Seattle, WA is $142,972.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,800.00 and $163,400.00 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 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:
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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:
Infographic showing various Senior Software Development Engineer In Test job openings in Seattle, WA as of July 2026, with employment types broken down into 81% Full Time, and 19% Contract. Highlights an 90% In-person, 2% Hybrid, and 8% Remote job distribution, with an average salary of $142,972 per year, or $68.7 per hour.
SDET

$56 - $72.25/hr

Full-time

Posted 25 days ago


Job description

Company Description
SRI Tech is an IT staffing and solutions firm that serves clients with a full range of IT services that we deliver effectively and efficiently. Ranked in the top 20% of the fastest growing companies in the US by Inc. 5000 - SRI Tech is fast growing & dynamic firm maintaining its speed to be one of the leaders in serving IT.
Job Description
Hi,
Please find the below requirement and send me your updated resume
Position: Software Design Engineer in Test 3
Location: Redmond, WA
Duration: Contract
Job Description:
The SDET will be working on the following (in priority order):
  • Setup of test environments to cover platform matrix. These environments will consist of Azure based VMs, SQL Server on various OS's, Microsoft R Server. Operating systems will include both Windows and Linux
  • Manual execution of existing test scripts on the platform matrix. Analyzing failures, reporting results
  • Define new test scenarios and create new test scripts. Primary language used here is R.
  • Automate manual test cases, failure analysis and reporting

Experience:
  • Required (must have)
    • Proven testing and test development skills (5+ years' experience)
    • Familiar with Azure and setting up assets on Azure
    • C#, .NET (5+ years' experience)
    • SQL Server and TSQL language
    • Experience/familiarity with Linux
  • Optional (good to have)
    • Familiar with the R language
    • Data Science and Machine Learning experience (eg. taken online courses on Coursera etc)

Thanks and Best Regards,
Harika Kollu
IT Recruiter
SRI Tech Solutions Inc.
(T) (813) 423-6500 Ext 151, (M) 206-316-9001 (F) 813.423.6520
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.