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Senior Software Development Engineer In Test Jobs in Bothell, WA

Protingent

SDET

WA ยท On-site

$45 - $60/hr

Senior Software Development Engineer in Test (SDET) Position Description: Protingent Staffing has an exciting contract Senior Software Development Engineer in Test (SDET) opportunity located in ...

Navtech, Inc.

Sr ETL SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Job Title: Sr SDET Location: Seattle, WA & Vancouver, Canada - Hybrid - Onsite Duration: 12+ Months Contract. Exp: 12+ Years A Passport number is mandatory at the time of submission for H1B/EAD ...

Palnar

Sr. Java SDET Engineer@ Seattle, WA

Seattle, WA ยท On-site

Job Role: Sr. Java SDET Engineer Location: Seattle, WA Duration: Long Term Contract Required Skills, * Strong proficiency in Java development. * Hands-on experience with test automation frameworks ...

Logic20/20

Software Development Engineer in Test

Seattle, WA ยท On-site

$57 - $73.50/hr

Our project managers, senior consultants, and software development engineers are always seeking to ... Position Description Strong SDET skills are vital to Logic 20/20's success. In order to continue ...

DevSelect

Cloud SDET

Seattle, WA ยท On-site

$68.25 - $88.75/hr

Seattle, WA Openings: 1 Type: Long-term Contract Summary The Client Platform Engineering team is seeking a Senior Software Development Engineer in Test to work on new feature automation with a large ...

DevSelect

Cloud SDET

Seattle, WA ยท On-site

$68.25 - $88.75/hr

Seattle, WA Openings: 1 Type: Long-term Contract Summary The Client Platform Engineering team is seeking a Senior Software Development Engineer in Test to work on new feature automation with a large ...

DevSelect

Front End SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Seattle, WA Openings: 1 Type: Long-term Contract Summary The Client Tools and Web Engineering team is seeking a Senior Software Development Engineer in Test to work on new feature Test Automation ...

DevSelect

Front End SDET

Seattle, WA ยท On-site

$57 - $73.50/hr

Seattle, WA Openings: 1 Type: Long-term Contract Summary The Client Tools and Web Engineering team is seeking a Senior Software Development Engineer in Test to work on new feature Test Automation ...

krg technology inc

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

NET, SQL as SDET. - GOOD EXPERIENCE IN Dev/Test DRIVEN DEVELOPMENT AND AGILE PROJECT EXPERIENCE. - Write Solid code using development methodologies Work in a collaborative, team environment ...

Avani Technology Solutions, Inc.

SDET

Seattle, WA ยท On-site

$57 - $73.75/hr

Only W2 Software Development Engineer in Test Seattle, WA 98101 12 Months Experience:2-5 years 1 // Experience automating test cases using an object-oriented coding language (C, C++, Python, C#, Java ...

WorkNovas LLC

QE SDET (Automation Engineer)

Issaquah, WA ยท On-site

QE / SDET (Automation Engineer) Location: Issaquah, WA (Day 1 Onsite) Duration: 12+ Months Experience: 13+ Years Non Local will work need solid profile (SDET, with Playwright, JUnit, and Automation ...

SmarTek21

SDET

Kirkland, WA ยท On-site

$56.75 - $73.25/hr

They are seeking an experienced SDET - Automation Engineer to lead and optimize automated and manual testing strategies, focusing on API and UI testing to ensure the quality and reliability of ...

Futran Tech Solutions Pvt. Ltd.

SDET

Seattle, WA ยท On-site +1

$57 - $73.50/hr

SDET Location - Seattle, WA - Remote Contract About the Role: We are seeking a highly skilled SDET to join our Master Data Management (MDM) team called PLIM. The ideal candidate will have strong ...

krg technology inc

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 : 661-367-8000 Ext : 310 Job Title: SDET Location: Redmond, WA ...

Cynet Systems

Lead SDET - Remote / Telecommute

Bellevue, WA ยท Remote

$55 - $60/hr

We are looking for a Lead SDET - Remote / Telecommute for our client in Bellevue, WA Job Title: Lead SDET - Remote / Telecommute Job Location: Bellevue, WA Job Type: Contract Job Overview: Pay Range ...

New

Locate Software, Inc.

Lead SDET/QA-SFDC

Bellevue, WA ยท On-site

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 ...

Locate Software, Inc

Lead SDET/QA-SFDC

Bellevue, WA ยท On-site

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 ...

Comtech, LLC

Java SDET

Seattle, WA ยท On-site

For more information please visit www.comtechllc.com SDET / Software Development Engineer in Test (Java/AngularJS/JavaScript frameworks) Location - Seattle, WA / In-Person Required. Duration - 12 ...

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All JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in Bothell, WA

Senior Software Development Engineer In Test information

See Bothell, WA salary details

$25.2K

$140.4K

$182.8K

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

As of May 28, 2026, the average yearly pay for senior software development engineer in test in Bothell, WA is $140,363.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $160,400.00 per year, depending on experience, location, and employer.

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.

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 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 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 popular job titles related to Senior Software Development Engineer In Test jobs in Bothell, WA? For Senior Software Development Engineer In Test jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Senior Software Development Engineer In Test jobs in Bothell, WA look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Senior Software Development Engineer In Test jobs? Cities near Bothell, WA with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Bothell, WA as of May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Contract. Highlights an 85% Physical, 10% Hybrid, and 5% Remote job distribution, with an average salary of $140,363 per year, or $67.5 per hour.
SDET

SDET

Protingent

On-site

$45 - $60/hr

Contractor

Medical, Retirement, PTO

Posted 13 days ago

Job description

Job Description
Position Title: Senior Software Development Engineer in Test (SDET)
Position Description: Protingent Staffing has an exciting contract Senior Software Development Engineer in Test (SDET) opportunity located in Kirkland, WA.
Job Responsibilities:
  • Design, develop, and maintain automated test frameworks using C#, Cypress, Selenium, and JavaScript.
  • Author, execute, and analyse API and UI test scripts for complex applications.
  • Integrate automated tests within CI/CD pipelines using Azure DevOps.
  • Collaborate with developers, product managers, and QA team members throughout the agile development lifecycle.
  • Perform thorough data validation and verification using advanced SQL skills.
  • Monitor test results, troubleshoot issues, and provide actionable feedback to engineering teams.
  • Contribute to performance testing efforts and assist in identifying bottlenecks.
  • Effectively manage priorities across multiple concurrent projects.
  • Document test strategies, results, and best practices to support continuous improvement.

Job Qualifications:
  • Bachelor's degree in Computer Science, Engineering, or a related field.
  • 5+ years of experience in software test automation or software development roles.
  • Expertise in C#, Cypress, Selenium, JavaScript, and SQL.
  • Proven experience in REST, GraphQL API testing, as well as UI testing using Cypress, Selenium, and C#.
  • Strong experience as an SDET with proficiency in data-driven testing.
  • Proficiency with CI/CD tools (e.g., Azure DevOps, GitHub Actions, Jenkins)
  • Solid understanding of agile methodologies and practices.
  • Excellent analytical, problem-solving, and communication skills.
  • Demonstrated ability to manage multiple projects and shifting priorities.
  • Strong knowledge of relational databases and data validation techniques.
  • Ability to work onsite at least two days per week.

Preferred Job Qualifications:
  • Experience with performance testing tools and methodologies.
  • Exposure to cloud platforms and modern deployment strategies.
  • Advanced certifications in software testing or cloud technologies.
  • Experience with Dynatrace, Datadog, and Dotcom-Monitor for monitoring, logging, and error-handling investigations

Job Details:
  • Job Type: Contract
  • Location: Kirkland, WA.
  • Pay Rate Range: $45-60/hr
  • Must be US Citizen or GC Holder only

Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.
About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation - from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We're passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
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