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Software Development Engineer In Test Jobs in Seattle, WA

DevSelect

iOS Automation SDET

Seattle, WA · 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 ...

Georgia IT, Inc.

SDET-Seattle, WA

Seattle, WA · On-site

$57 - $73.50/hr

Job Summary : Georgia IT, Inc. is a company seeking a Software Development Engineer in Test (SDET) for a contract position. The role requires experience in software testing within an agile ...

Expert Technology Services

SDET Engineer

Seattle, WA · On-site

Job Summary for SDET Position (List Format): - Design, review, and implement automated test plans for production software. - Write and maintain automated test scripts focusing on software testability ...

ClifyX

SDET with Java experience

Seattle, WA · On-site

Job Summary : ClifyX is seeking an SDET with Java experience to fill positions for a client in Seattle. The role requires extensive hands-on experience in Java development and developing test ...

DevSelect

Front End SDET

Seattle, WA · On-site

$57 - $73.50/hr

Type: Front End SDET Location: 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 ...

Navtech, Inc.

Sr ETL SDET

Seattle, WA · 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 ...

Pyramid IT

SDET

Redmond, WA · On-site

$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 ...

DevSelect

Cloud SDET

Seattle, WA · On-site

$68.25 - $88.75/hr

Cloud SDET Location: 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 ...

Kaav Inc.

Senior SDET

Seattle, WA · On-site

The SDET's responsibilities include writing automated tests and focuses on the testability, robustness, and performance of software. As such, an SDET is a test professional with programming skills ...

Kaav Inc.

Senior SDET

Seattle, WA · On-site

The SDET's responsibilities include writing automated tests and focuses on the testability, robustness, and performance of software. As such, an SDET is a test professional with programming skills ...

Sonsoft Inc

10 QA SDET ENGINEER (No H1B)

Bothell, WA

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 ...

Arka Infotech Inc

QA Analyst - SDET

Seattle, WA

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 ...

Comtech, LLC

SDET

Seattle, WA

$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 ...

Blink Health

Senior Software Development in Test

Seattle, WA · On-site

$125K - $163K/yr

As a Senior Software Development Engineer in Test I (Senior SDET I), you will design and implement robust testing strategies and automation solutions for complex, cross-team product features. You ...

Kaav Inc.

SDET

Seattle, WA · On-site

$57 - $73.50/hr

Lead the team of SDET engineers to build and maintain automation frameworks and develop scripts to support QA scenarios * Producing and evaluating code to build automated testing programs * Be in the ...

Kaav Inc.

SDET

Seattle, WA

$57 - $73.50/hr

Lead the team of SDET engineers to build and maintain automation frameworks and develop scripts to support QA scenarios * Producing and evaluating code to build automated testing programs * Be in the ...

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All JobsSoftware Development Engineer In Test JobsSoftware Development Engineer In Test Jobs in Seattle, WA

Software Development Engineer In Test information

See Seattle, WA salary details

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

As of Sep 2, 2026, the average hourly pay for software development engineer 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.

What is a software development engineer in test?

A Software Development Engineer In Test (SDET) is a professional who combines software development skills with expertise in testing to ensure the quality of software products. SDETs design, develop, and maintain automated test frameworks, write test scripts, and work closely with developers to identify and resolve defects early in the software development lifecycle. They play a critical role in integrating testing into the development process, improving test coverage, and enabling continuous integration and delivery. SDETs often have strong programming abilities and a deep understanding of both software engineering and quality assurance best practices.

What are the key skills and qualifications needed to thrive as a software development engineer in test?

To thrive as a Software Development Engineer in Test (SDET), you need a solid background in software engineering principles, programming skills (often in languages like Java, Python, or C#), and a strong understanding of testing methodologies. Familiarity with automated testing frameworks (such as Selenium, JUnit, or TestNG), CI/CD tools, and sometimes certifications like ISTQB are typically required. Analytical thinking, attention to detail, and effective communication are essential soft skills that help SDETs collaborate with developers and identify issues efficiently. These skills are crucial to ensure robust, scalable, and high-quality software products through efficient test design and automation.

How does a software development engineer in test typically collaborate with developers and QA teams during the software development lifecycle?

As an SDET, you'll work closely with both software developers and quality assurance teams throughout the development process. Your role involves participating in design and code reviews to ensure testability, creating automated test frameworks, and writing test cases alongside developers. You'll also help identify bugs early, contribute to continuous integration pipelines, and facilitate communication between development and QA to ensure high-quality releases. This collaborative environment allows you to bridge the gap between coding and testing, making you a key player in delivering reliable software.

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

AspectSoftware Development Engineer In TestSoftware Engineer
Primary FocusDesigning and developing automated tests, ensuring software qualityDeveloping software applications and features
Skills & CertificationsProgramming, testing frameworks, automation toolsProgramming, software design, system architecture
Work EnvironmentQuality assurance teams, development teams, testing labsDevelopment teams, product teams, engineering environments
Industry UsageTech companies, software firms, QA departmentsTech companies, startups, software product companies

While both roles require strong programming skills, Software Development Engineer In Test focuses on automation and testing to ensure software quality, whereas Software Engineers primarily develop new features and applications. Both roles are integral to software development but serve different aspects of the product lifecycle.

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 cities near Seattle, WA are hiring for Software Development Engineer In Test jobs?

Cities near Seattle, WA with the most Software Development Engineer In Test job openings:

Software Development Engineer In Test jobs near you
Infographic showing various Software Development Engineer In Test job openings in Seattle, WA as of August 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 90% In-person, and 10% Remote job distribution, with an average salary of $129,701 per year, or $62.4 per hour.

iOS Automation SDET

DevSelect

Seattle, WA • On-site

$59 - $81/hr

Full-time

Re-posted 15 days ago

Job description

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 with our Automation Engineers to expand iOS test automation to 75% coverage for all high and medium priority features utilizing our existing framework. This person will also work on expanding our low priority features to 50% coverage.
Responsibilities:
  • Use existing framework to andmigrate high priority manual test cases using Swift
  • Migrate medium priority manual test cases to automated test cases
  • Migrate low priority TestRail manual cases into automated test cases
  • Access and create automation for missing areas for all 3 priority levels
Requirements:
  • 5+ years as an SDET
  • 5+ years iOS
  • Automation
  • SDK
  • Swift
  • Objective C

Apply