1

Sr Software Development Engineer In Test Jobs in Seattle, WA

SDET

Redmond, WA

$56 - $72.25/hr

The SDET will be working on the following (in priority order): * Setup of test environments to cover platform matrix. These environments will consist of Azure based VMs, SQL Server on various OS ...

SDET Experience in EMPIRIX HAMER TOOL

Bothell, WA · On-site

$56 - $72/hr

It's an evolution from an automation tester who creates a framework (selenium, QTP, etc.) and executes it to find defect. SDET, who is expected to be proficient in at least one programming language ...

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 ...

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 ...

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 ...

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 ...

SDET

Redmond, WA

$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 ...

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 ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

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 ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Bachelor's degree in Computer Science, Engineering, or a related field. * 8+ years of experience in software testing, QA automation, or SDET roles. * Strong experience in both manual testing and test ...

Showing results 21-40

Sr Software Development Engineer In Test information

See Seattle, WA salary details

$25.6K

$142.9K

$186.1K

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

As of Aug 17, 2026, the average yearly pay for sr software development engineer in test in Seattle, WA is $142,892.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,800.00 and $163,300.00 per year, depending on experience, location, and employer.

What is a Sr Software Development Engineer in Test?

A Sr Software Development Engineer In Test (Sr SDET) is a senior-level professional responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality of software products. They work closely with developers and other QA team members to create robust testing strategies, identify defects, and improve the overall software development process. Sr SDETs have advanced programming skills, deep knowledge of test automation, and often mentor junior team members. Their goal is to enable efficient, reliable, and scalable automated testing throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Software Development Engineer in Test?

To thrive as a Sr Software Development Engineer In Test, you need advanced programming skills (such as Java, Python, or C#), deep understanding of software testing methodologies, and a bachelor’s or master’s degree in computer science or a related field. Expertise with automation frameworks (like Selenium or Cypress), CI/CD tools (Jenkins, Git), and test management systems is typically required, along with certifications such as ISTQB being beneficial. Exceptional problem-solving abilities, attention to detail, and strong collaboration and communication skills distinguish standout professionals in this role. These competencies ensure the delivery of high-quality, reliable software products through efficient test automation and seamless teamwork.

What are some common challenges faced by a Sr Software Development Engineer in Test when working on large-scale projects?

Sr Software Development Engineers in Test (SDETs) often encounter challenges such as managing complex test automation frameworks, ensuring comprehensive test coverage for rapidly evolving codebases, and coordinating with multiple development and QA teams. Balancing the need for speed in continuous integration pipelines with maintaining high-quality standards can also be demanding. Additionally, SDETs are frequently responsible for mentoring junior testers and advocating for best testing practices across cross-functional teams, which requires strong communication and leadership skills.

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

AspectSr Software Development Engineer In TestSoftware Development Engineer In Test
Required CredentialsBachelor's/Master's in CS or related, experience in automation testingBachelor's in CS or related, focus on automation skills
Work EnvironmentDesigns and develops complex test frameworks, leads testing initiativesDevelops and maintains test scripts, executes testing
Employer & Industry UsageUsed in tech companies, especially in QA and testing teamsCommon in software development companies, focusing on testing automation

The main difference is that a Sr Software Development Engineer In Test typically has more experience, leads testing efforts, and designs complex testing frameworks, while a Software Development Engineer In Test primarily focuses on developing and executing test scripts. Both roles require strong automation skills and are vital in ensuring software quality, but the senior role involves more leadership and strategic testing responsibilities.

What are popular job titles related to Sr Software Development Engineer In Test jobs in Seattle, WA?

For Sr Software Development Engineer In Test jobs in Seattle, WA, the most frequently searched job titles are:

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

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

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

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

Infographic showing various Sr Software Development Engineer In Test job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, and 3% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $142,892 per year, or $68.7 per hour.

$56 - $72.25/hr

Full-time

Re-posted 5 days ago


Job description

Company Description

SRI Tech is an IT staffing and solutions firm that serves clients with a full range of IT services that we deliver effectively and efficiently. Ranked in the top 20% of the fastest growing companies in the US by Inc. 5000 - SRI Tech is fast growing & dynamic firm maintaining its speed to be one of the leaders in serving IT. 



Job Description

Hi,

Please find the below requirement and send me your updated resume

Position: Software Design Engineer in Test 3

Location: Redmond, WA

Duration: Contract

Job Description:

The SDET will be working on the following (in priority order):

  • Setup of test environments to cover platform matrix. These environments will consist of Azure based VMs, SQL Server on various OS's, Microsoft R Server. Operating systems will include both Windows and Linux
  • Manual execution of existing test scripts on the platform matrix. Analyzing failures, reporting results
  • Define new test scenarios and create new test scripts. Primary language used here is R.
  • Automate manual test cases, failure analysis and reporting

Experience:

  • Required (must have)
    • Proven testing and test development skills (5+ years' experience)
    • Familiar with Azure and setting up assets on Azure
    • C#, .NET (5+ years' experience)
    • SQL Server and TSQL language
    • Experience/familiarity with Linux
  • Optional (good to have)
    • Familiar with the R language
    • Data Science and Machine Learning experience (eg. taken online courses on Coursera etc)

Thanks and Best Regards,

Harika Kollu

IT Recruiter

SRI Tech Solutions Inc.

(T) (813) 423-6500 Ext 151, (M) 206-316-9001 (F) 813.423.6520

Additional Information

All your information will be kept confidential according to EEO guidelines.