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

Echodyne Corp

Sr. Software Developer in Test

Kirkland, WA

$56.75 - $73.25/hr

Echodyne is seeking a Sr. Software Developer in Test to help build our next-generation radar software. RESPONSIBILITIES * Design and implement automated tests for UI (Selenium) and REST APIs using ...

Hirekeyz Inc

Software Developer in Test (SDET)

Seattle, WA · On-site

$57 - $73.50/hr

Software Developer in Test (SDET) Location: Seattle, WA Job Type: Contract We are seeking a hands-on Test Automation Engineer to drive the next evolution of frontend test coverage across our Micro ...

Doist

Sr. Software Developer in Test

Kirkland, WA · On-site

$137.20 - $205.38/hr

Mentor junior engineers and provide guidance on automation best practices Required Skills / Experience * 5+ years in test automation, QA engineering, or SDET roles * Strong hands-on experience with ...

New

Stoke Space

Software Developer Engineer in Test

Kent, WA · On-site

$97K - $145K/yr

We're seeking a Software Development Engineer in Test to evolve our flagship software platform, Boltline, which enables teams to build and validate advanced hardware with complete traceability. As a ...

krg technology inc

SDET

Redmond, WA · 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 ...

Socket.dev

Software Engineer in Test -AI/ML

Seattle, WA · On-site

$140 - $190/hr

... Software Developer In Test with expertise in building developer tools, test frameworks and libraries and strong experience in leading cross functional projects on a fast moving team. This role ...

New

Avani Technology Solutions, Inc.

SDET

Seattle, WA · 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 ...

BRINC

Software Engineer, Test (SDET)

Seattle, WA · On-site

$95 - $130/hr

We are seeking an experienced Software Engineer, Test (SDET) to own quality engineering and test ... In this role, you will design and build the automated testing frameworks, infrastructure, and ...

Logic20/20

Software Development Engineer in Test

Seattle, WA · On-site

$57 - $73.50/hr

Position Description Strong SDET skills are vital to Logic 20/20's success. In order to continue and accelerate our growth, we are looking for a SDET to add to our Seattle, Washington-based team. As ...

Stem Xpert

software development engineer in test

Redmond, WA · 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 ...

PEMCO

Senior Software Engineer in Test (Sr. SDET)

Seattle, WA · On-site

$125K - $163K/yr

The Sr. SDET will apply an engineering-first quality mindset by designing reusable test automation ... Integrate automated tests into CI/CD pipelines using GitHub Actions, Azure DevOps, Jenkins, or ...

krg technology inc

SDET

Redmond, WA · On-site

$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 ...

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All JobsSoftware Developer In Test JobsSoftware Developer In Test Jobs in Seattle, WA

Software Developer In Test information

See Seattle, WA salary details

$13

$62

$84

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

As of Aug 20, 2026, the average hourly pay for software developer in test in Seattle, WA is $62.32, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $70.58 per hour, depending on experience, location, and employer.

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

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.

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:

What job categories do people searching Software Developer In Test jobs in Seattle, WA look for?

The top searched job categories for Software Developer In Test jobs in Seattle, WA are:

Software Developer In Test jobs near you
Infographic showing various Software Developer In Test job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $129,628 per year, or $62.3 per hour.

Sr. Software Developer in Test

Echodyne Corp

Kirkland, WA

$56.75 - $73.25/hr

Full-time

Posted 27 days ago

Job description

 Echodyne is seeking a Sr. Software Developer in Test to help build our next-generation radar software.

RESPONSIBILITIES

  • Design and implement automated tests for UI (Selenium) and REST APIs using Python 
  • Analyze product requirements and specifications to create detailed test scenarios and automation suites 
  • Integrate automated tests into CI/CD pipelines using Jenkins 
  • Collaborate with development teams to define automation coverage and improve testability 
  • Build test tools for reporting, dashboards, and automated notifications 
  • Apply best practices to ensure thorough, reliable, and maintainable automation 
  • Support and maintain test infrastructure and environments 
  • Mentor junior engineers and provide guidance on automation best practices 

REQUIRED SKILLS / EXPERIENCE 

  • 5+ years in test automation, QA engineering, or SDET roles 
  • Strong hands-on experience with Python, Selenium, and API testing (e.g.: requests, pytest, or Postman) 
  • Experience working on a stack/product with hardware & software dependencies 
  • Practical understanding of testing principles, test case design, and QA best practices 
  • Proficiency with Jenkins for CI/CD and test pipeline integration 
  • Experience working against Docker environments 
  • Strong command of Linux environments and Git workflows 

Echodyne's technology is export controlled by the U.S. Government and we must evaluate an applicant's eligibility to handle export-controlled information or obtain required Government authorizations. Therefore, we will ask you as part of the application process to identify whether you are a U.S. Citizen or green card holder, or have asylum/refugee status in the U.S. 

WHAT WE OFFERThis is an exempt role.
Echodyne logo

About Echodyne

Sourced by ZipRecruiter

Industry

Electrical equipment, appliance, and component manufacturing

Company size

1 - 10 Employees

Headquarters location

Bellevue, WA, US

Year founded

2014

Social media

Twitter

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