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Software Development Engineer In Testing Jobs in Redmond, WA

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 ... our testing and delivery process. You'll work with our product, development and test teams to ...

Arka Infotech Inc

QA Analyst - SDET

Seattle, WA · On-site

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 ...

Yubico Inc.

Sr. SDET Automation Engineer

Bellevue, WA · On-site +1

We are looking for a Sr. SDET Automation Engineer who is passionate in driving test automation ... Your primary role will be building testing tools, automation frameworks, and collaborating to ...

Comtech, LLC

Performance SDET

Seattle, WA

Performance SDET Location - Seattle, WA - Prefer Local candidates only Strong Performance ... Testing / Controller/Agents is preferred but will consider candidates with strong experience in HP ...

Comtech, LLC

Java SDET

Seattle, WA

JAVA SDET Location - Seattle, WA US/GC only ( As we are not sponsoring Visa's ) Description Experience with building automated test in continuous integration environment Familiar with one or more ...

Amazon

Software Development Engineer, EDM

Bellevue, WA · On-site

We dive deep to insist on the highest standards in architecture, coding, testing, deploying and ... Key job responsibilities Take ownership of software design, documentation, development, engineering ...

krg technology inc

SDET

Redmond, WA · On-site

$56 - $72.25/hr

Testing in support of verification includes driver stability, HLK, application compatibility and ... Qualifications 1-3 plus years software testing experience 1 year development using a Microsoft ...

krg technology inc

SDET

Redmond, WA · On-site

$56 - $72.25/hr

Collaborate with developers to define hooks needed in core code to facilitate automated testing ... in Scrum development process: standups, grooming, sizing, sprint planning. Thoroughly log and ...

Comtech, LLC

Performance SDET

Seattle, WA

Performance SDET Location : Seattle, WA - Local Candidates required Duration : 12 months Interview ... testing/execution Strong aptitude towards performance investigation, troubleshooting, sharing ...

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 ... This role is part of a strategic shift from a QA-led to a developer-owned testing model ...

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All JobsSoftware Development Engineer In Testing JobsSoftware Development Engineer In Testing Jobs in Redmond, WA

Software Development Engineer In Testing information

See Redmond, WA salary details

$71.1K

$165.2K

$230.1K

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

As of Jun 18, 2026, the average yearly pay for software development engineer in testing in Redmond, WA is $165,219.00, according to ZipRecruiter salary data. Most workers in this role earn between $134,400.00 and $193,800.00 per year, depending on experience, location, and employer.

What are Software Development Engineers in Testing (SDETs)?

Software Development Engineers in Testing (SDETs) are professionals who specialize in both software development and testing. They design, develop, and maintain automated test frameworks and tools to ensure the quality and functionality of software applications. SDETs work closely with developers to create robust test cases, identify bugs, and improve product reliability. Their role bridges the gap between traditional software testers and developers, requiring strong programming skills as well as a deep understanding of testing methodologies.

What are the key skills and qualifications needed to thrive as a Software Development Engineer In Testing (SDET), and why are they important?

To thrive as a Software Development Engineer In Testing, you need strong programming skills, a solid understanding of software testing principles, and typically a degree in computer science or a related field. Familiarity with automation tools such as Selenium, JUnit, or TestNG, as well as version control systems like Git, is essential, and certifications in test automation can be advantageous. Analytical thinking, attention to detail, and effective communication are standout soft skills for identifying issues and collaborating with development teams. These skills ensure high-quality, reliable software products through efficient test automation and seamless integration within development workflows.

Will QA or SDET get replaced by AI?

Software Development Engineers in Testing (SDETs) and QA professionals perform complex testing tasks that require critical thinking, creativity, and understanding of business logic, 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. Therefore, SDET roles are likely to evolve with AI rather than be completely replaced.

What engineers make $500,000?

Software Development Engineers In Testing (SDETs) at senior levels or in high-cost-of-living areas can earn $500,000 or more annually, especially with bonuses, stock options, and other compensation. Achieving this typically requires extensive experience, advanced skills in automation and testing tools, and working at large tech companies or in leadership roles.

What does a software development engineer in test do?

A Software Development Engineer in Test (SDET) designs, develops, and maintains automated test frameworks and scripts to ensure software quality. They collaborate with development teams to identify testing requirements, write test cases, and use tools like Selenium or JUnit to execute tests, often possessing programming skills in languages such as Java or Python. SDETs focus on improving testing efficiency and reliability throughout the software development lifecycle.

How does a Software Development Engineer in Testing (SDET) typically collaborate with developers and QA teams during a product release cycle?

SDETs play a key role in bridging the gap between development and quality assurance by working closely with both teams throughout the product release cycle. They participate in code reviews, contribute to designing robust test automation frameworks, and often pair with developers to ensure testability of new features. During sprints, SDETs write, maintain, and execute automated test suites, provide early feedback on potential issues, and help triage bugs. This close collaboration ensures faster feedback loops, higher code quality, and smoother product releases.

Is SDET in high demand?

Software Development Engineers in Testing (SDETs) are in high demand due to the increasing emphasis on quality assurance and automation in software development. Companies seek SDETs skilled in programming, testing frameworks, and tools like Selenium and Jenkins to improve product reliability and speed up release cycles.

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

AspectSoftware Development Engineer In Testing
Primary FocusDesigning and developing automated tests, ensuring software quality through testing automation and scripting
Skills RequiredProgramming, test automation, scripting, understanding of testing frameworks
Work EnvironmentCollaborates closely with developers, involved in continuous integration and deployment pipelines
CertificationsOften holds certifications in testing tools or programming languages

In summary, a Software Development Engineer In Testing primarily focuses on creating automated tests and scripting to ensure software quality, working closely with development teams. They possess strong programming skills and are integral to continuous testing processes.

What are popular job titles related to Software Development Engineer In Testing jobs in Redmond, WA? For Software Development Engineer In Testing jobs in Redmond, WA, the most frequently searched job titles are:
What job categories do people searching Software Development Engineer In Testing jobs in Redmond, WA look for? The top searched job categories for Software Development Engineer In Testing jobs in Redmond, WA are:
What cities near Redmond, WA are hiring for Software Development Engineer In Testing jobs? Cities near Redmond, WA with the most Software Development Engineer In Testing job openings:
Software Development Engineer In Testing jobs near you
Infographic showing various Software Development Engineer In Testing job openings in Redmond, WA as of June 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $165,219 per year, or $79.4 per hour.
Software Developer Engineer in Test

Software Developer Engineer in Test

Stoke Space

Kent, WA • On-site

$97K - $145K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Job description

Description

Help shape the future of aerospace manufacturing at Stoke Space. 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 Teston the Boltline team, you willbe responsible forraising the quality bar for our software releases. Our goal is to go fast with high quality. We will enable this through rigor in our testing and delivery process. You'll work with our product, development and test teams to deliver automated system level tests for existing and new features and improving our release processes. This is a unique opportunity to work at the intersection of space technology and software delivery. You'll gain deep insight into revolutionary manufacturing practices while delivering software that accelerate hardware development for companies leading the new space age. 

You'll help define the future of Boltline both for Stoke Space's internal teams and our growing customer base, ensuring our platform evolves to meet the complex needs of modern aerospace manufacturing. 

Read more about Boltline 

Responsibilities

  • Develop test code that will be executed in an automated and repeatable fashion to reduce manual testing efforts and increase code quality and consistency
  • Design, implement and/or enhance test frameworks and tools
  • Collaborate with other engineers to define test strategy, identify test matrix, and prioritize test automation needs to ensure thorough coverage
  • Effectively identify, report and track defects and work closely with the developers to resolve issues promptly
  • Integrate tests into CI\CD pipelines to enable rapid feedback loop and quality assurance at all stages of the development process 
  • Iterate and improve on test processes to insure efficiency and repeatability 
  • Learning and growing with new technologies and emerging trends 

Qualifications

  • Bachelor's or Master's degree in Computer Science or related field / experience 
  • Experience with designing and implementing robust automated tests and test frameworks
  • Experience in developing test cases using TypeScript, Java, C# or similar
  • Experience in UI automation framework (e.g. Selenium, puppeteer, playwright etc.)
  • Deep understanding of various kinds of testing (black-box, white-box, integration, API, performance etc.) 
  • Demonstrated test ownership of multiple projects
  • Excellent problem-solving ability with attention to detail, and a strong ability to work in a fast-paced environment 
  • Excellent communication and interpersonal skills 

Preferred Qualifications

  • 5 years of prior SDET experience

Benefits

  • Equity - We know that our employees are the reason we succeed. To give everyone a stake in our future, we are pleased to offer equity in the form of stock options to all regular, full-time employees. 
  • Comprehensive benefits program including subsidized medical, dental, and vision insurance 
  • Company-paid life and disability insurance 
  • 401(k) plan with employer match 
  • 4 weeks' Paid Time Off  
  • Holidays - 10 days (including an end-of-year closure) 
  • Paid Family/Parental Leave  
  • On-site gym or monthly wellness stipend (depending on location) 
  • Dog friendly offices! 

Compensation

Target Levels:

  • Level 3 Range: $97,125 - $145,740
  • Level 4 Range: $121,485 - $182,070

Our job posts are intentionally written to attract a wide variety of experience levels, and we make decisions about the right fit on a per-candidate basis. 

Your actual level and base salary will be decided based on your specific experience and skill level.

Apply