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

Senior Software Engineer in Test

Seattle, WA ยท On-site

$125K - $163K/yr

We are looking for Software Engineers in Test to design and build bigger, better, and more brutal tests and tools to validate the functional correctness, performance, and reliability of theirsoftware.

SDET

Redmond, WA

$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 ...

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 ...

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 ...

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 ...

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 ...

SDET

Redmond, WA ยท 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 ...

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 ...

SDET

Redmond, WA ยท On-site

$56 - $72.25/hr

Software Design Engineer in Test 3 Location: Redmond, WA Duration: Contract : The SDET will be working on the following (in priority order): * Setup of test environments to cover platform matrix.

SDET

Redmond, WA

$56 - $72.25/hr

Software Design Engineer in Test 3 Location: Redmond, WA Duration: Contract : The SDET will be working on the following (in priority order): * Setup of test environments to cover platform matrix.

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 ...

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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Software Engineer In Test information

See Seattle, WA salary details

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

As of Jun 17, 2026, the average hourly pay for software engineer in test in Seattle, WA is $58.55, according to ZipRecruiter salary data. Most workers in this role earn between $47.88 and $66.73 per hour, depending on experience, location, and employer.

Will QA or SDET get replaced by AI?

Software Engineers in Test (SDET) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of software behavior. While AI tools can automate repetitive testing and assist in identifying issues, they are unlikely to fully replace the need for skilled testers who design test strategies, interpret results, and adapt to new challenges. Continuous learning and proficiency with automation tools remain important for these roles.

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

AspectSoftware Engineer In TestQA Engineer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS, QA certifications optional
Work EnvironmentDevelops automated tests, collaborates with developersDesigns test plans, manual and automated testing
Industry UsageTech companies, software firmsVariety of industries, including tech and manufacturing
Search IntentAutomation, testing, developmentManual testing, quality assurance

Software Engineer In Test roles focus on developing automated testing solutions and collaborating closely with developers, requiring coding skills. QA Engineers typically design test plans and perform manual and automated testing, often with less emphasis on coding. Both roles aim to ensure software quality but differ in technical depth and responsibilities.

Is SDET a good career?

A Software Development Engineer in Test (SDET) is a valuable role that combines software development and testing skills to improve product quality. SDETs often work with automation tools, programming languages, and testing frameworks, making it a technically demanding and in-demand career path with good growth prospects. The role is suitable for those interested in coding, quality assurance, and continuous learning.

What is a Software Engineer In Test?

A Software Engineer In Test (SET) is a professional who specializes in developing and maintaining automated tests and testing frameworks to ensure software quality. Unlike traditional testers, SETs are skilled in programming and work closely with development teams to design testable software, automate repetitive testing tasks, and identify bugs early in the development cycle. Their main goal is to improve the efficiency, effectiveness, and coverage of software testing processes, often contributing to both code quality and faster release cycles.

What are some common challenges faced by Software Engineers In Test when collaborating with development teams?

Software Engineers In Test (SETs) often face the challenge of ensuring their testing processes keep pace with rapid development cycles. Coordinating closely with developers is essential to identify potential issues early and to align on testing priorities. Communication gaps can sometimes lead to misunderstandings about requirements or missed edge cases, so proactive collaboration is key. Additionally, SETs may need to advocate for sufficient time for thorough test automation, balancing quality with project deadlines.

What engineers make $500,000?

Software engineers, especially those in senior or specialized roles at large tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. High compensation often requires extensive experience, expertise in in-demand skills like machine learning or cloud computing, and working in competitive markets or leadership positions.

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

To thrive as a Software Engineer in Test, you need a solid background in computer science, strong programming skills (often in Java, Python, or similar languages), and experience with automated testing frameworks. Familiarity with tools such as Selenium, JUnit, TestNG, and CI/CD systems, as well as knowledge of test management platforms, is typically required. Analytical thinking, problem-solving, and clear communication are critical soft skills that help you design effective test cases and collaborate with development teams. These skills ensure that software products are reliable, scalable, and meet quality standards before release.

What does a software engineer in a test do?

A software engineer in test designs, develops, and maintains automated test scripts and frameworks to ensure software quality. They identify bugs, perform regression testing, and collaborate with development teams to improve product reliability using tools like Selenium, JUnit, or TestNG. Their role often requires programming skills and understanding of software development life cycles.
What are the most commonly searched types of Software Engineer In Test jobs in Seattle, WA? The most popular types of Software Engineer In Test jobs in Seattle, WA are:
What are popular job titles related to Software Engineer In Test jobs in Seattle, WA? For Software Engineer In Test jobs in Seattle, WA, the most frequently searched job titles are:
What cities near Seattle, WA are hiring for Software Engineer In Test jobs? Cities near Seattle, WA with the most Software Engineer In Test job openings:
Infographic showing various Software Engineer In Test job openings in Seattle, WA as of June 2026, with employment types broken down into 75% Full Time, 20% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $121,785 per year, or $58.6 per hour.

Senior Software Engineer in Test

Quanta Search

Seattle, WA โ€ข On-site

$125K - $163K/yr

Other

Posted 12 days ago


Job description

Our client is acommunity-developed, commercially supported fork of the MySQL relational database management system, making a huge impact on the world.
The Opportunity

Our client's productwas built from the ground up to be a scalable distributed database with a simple SQL interface and all the guarantees of a relational ACID database. To test that database, the QA team has built a robust, distributed, scalable test and automation infrastructure to match.

We are looking for Software Engineers in Test to design and build bigger, better, and more brutal tests and tools to validate the functional correctness, performance, and reliability of theirsoftware. You will work on challenging problems that ensure our products are the fastest and easiest to use and reliably scale to the maximum while also taking the QA infrastructure to the next level.

Responsibilities
  • Analyzing a complex software system and design strategies to test this system.
  • Developing comprehensive test plans for product features or subsystems, including verification of functionality, performance, negative/failure, etc.
  • Creating complex and powerful tools and automated test cases, predominantly in python, leveraging and extending our home-built test framework to maximize code reuse and collaboration.
  • Reproducing bugs based on reports and descriptions.
Qualifications
  • 5+ years of software engineering or test experience, preferably with enterprise software products and/or appliances.
  • Hands on experience with relational databases and/or distributed computing systems
  • Excellent programming and scripting skills in at least one language, preferably in python
  • Highly proficient in a Linux or Unix environment, especially as a Linux System Administrator.
  • Experience with any one of industry standard Test Management tools and defect tracking systems
Bonus Experience and Skills
  • Experience with deploying and testing products in Clouds like AWS and GCP
  • Experience with virtualization technologies like docker and container-orchestration system like Kubernetes