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Senior Software Development Engineer In Test Jobs in Santa Rosa, CA

Keysight Technologies

Software Development Engineer

Santa Rosa, CA · On-site

$129K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... trusted insights in electronic design, simulation, prototyping, test, manufacturing, and ... Bachelor's degree in Computer Science, Computer Engineering, or equivalent software development ...

eNett

Senior Backend Engineer - AI Platform

Bodega Bay, CA · On-site +1

$145K - $191K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor's degree in Computer Science or Software Engineering * 5-8 years of professional ... Proficiency in backend development, with expertise in Java or C#, frameworks like SpringBoot ...

WEX

Senior Backend Engineer - AI Platform

Bodega Bay, CA · On-site +1

$145K - $191K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor's degree in Computer Science or Software Engineering * 5-8 years of professional ... Proficiency in backend development, with expertise in Java or C#, frameworks like SpringBoot ...

Block

Senior Software Engineer, Ledgering

Bodega Bay, CA

$145K - $191K/yr

As a Senior Software Engineer on the team, you will build and operate the systems of record for ... Proficiency in using AI tools throughout the software development lifecycle to improve engineering ...

Endologix

Sr. R&D Engineer

Santa Rosa, CA

$114K - $156K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Join our innovative, patient-focused Research & Development team as a Sr. R&D Engineer at Endologix ... Proficiency in developing robust test strategies, applying statistical tools, interpreting complex ...

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Senior Software Development Engineer In Test information

See Santa Rosa, CA salary details

$24.6K

$137.3K

$178.8K

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

As of Aug 17, 2026, the average yearly pay for senior software development engineer in test in Santa Rosa, CA is $137,279.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,800.00 and $156,900.00 per year, depending on experience, location, and employer.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

What are the most commonly searched types of Software Development Engineer In Test jobs in Santa Rosa, CA?

The most popular types of Software Development Engineer In Test jobs in Santa Rosa, CA are:

What are popular job titles related to Senior Software Development Engineer In Test jobs in Santa Rosa, CA?

For Senior Software Development Engineer In Test jobs in Santa Rosa, CA, the most frequently searched job titles are:

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The top searched job categories for Senior Software Development Engineer In Test jobs in Santa Rosa, CA are:

What cities near Santa Rosa, CA are hiring for Senior Software Development Engineer In Test jobs?

Cities near Santa Rosa, CA with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Santa Rosa, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $137,279 per year, or $66 per hour.

Software Development Engineer in Test (SDET)

MSR Technology Group

Bodega Bay, CA • On-site

$59.25 - $76.50/hr

Full-time

Retirement, PTO

Re-posted 10 days ago

Job description

Infomatics is partnered with a large finance company that is hiring a Staff Software Development Engineer in Test (SDET) on a direct/FTE basis in The Bay Area, CA. It is on-site. Relocation assistance is available for the ideal candidate. All applicant must be willing & eligible to be hired directly on W2 without sponsorship.
The SDET will design, test, and deploy effective test automation solutions to monitor, validate, and orchestrate software throughout all stages of the SDLC. The SDET will be a member of an Agile development team and develop best-in-class test framework solutions. SDETs are responsible for all levels of development testing including functional, integration, performance, and regression testing. The qualified candidate should also be knowledgeable with TDD, test patterns, and best practices for developing a variety of tests.
Responsibilities
  • Test-Driven Development – promote, establish, implement and enhance TDD processes and procedures; help/mentor the development team
  • Application Development - Design, develop, and document, and implement test scenarios for new features or updating existing scenarios and implement new tests as needed
  • Project – Identify system and integration tasks during team sprint cycle and provide implementation strategies and estimates.
  • Create/Write - write test cases and automate through API, UI automation as needed
  • Maintain – Developing and maintaining quality automation code and Test environments.
  • Engage with business & technology stakeholders in identifying test scenarios and regression testing needs
  • A leader in automated API and functional testing; Work closely with the development team to understand the functionality and identify testability of functional elements
  • Mentor teams on the testability of functional elements, best practices on test coverage
  • Troubleshoot and debug technical issues in a variety of application environments
  • Identify any technical risk or gaps within the system and recommend alternate mitigation approaches; Openly share ideas on new approaches with the team and mentor other team members on
  • Learn constantly and keep up with technological changes, best practices, newer frameworks, and patterns related to all technologies
  • Technical leadership and best practice guidance across all platforms; partner with other development and QA teams to advance the technical requirements of the system; Build and maintain strong working relationships with the key teams and organization QA team
Background & Experience Required:
  • Bachelor's degree in computer science, information technology, engineering, or related degree.
  • 10+ years of hands-on development experience in one of Java/Python/
  • Javascript.
  • Excellent understanding of the testing process, test types, and testing methodologies. Demonstrated experience with TDD; 3+ year of experience with Cucumber/Gherkin or similar.
  • Demonstrated understanding and experience with object-oriented design.
  • Demonstrated understanding and application of algorithms to test solutions.
  • Demonstrable experience of common development technologies (AJAX, J2EE, HTML, XML/XSL, JSON, Web Services [SOAP, REST], Maven/Gradle …etc.).
  • 7+ years of technical experience in developing test frameworks and automation (JUnit,
  • NUnit, Mocha, RSpec, and the like)
  • 7+ years of experience with load/performance testing of web-based applications and RESTful APIs.
  • Hands-on familiarity with the cloud environment: GCP, AWS, or similar
  • Extensive experience with SQL and relational database design.
  • Experience with web driver tools (like Selenium, Capybara, and Puppeteer)
  • Experience performance testing concepts and approaches including using tools like JMeter or similar
  • The collaborative mindset with strong interpersonal communication skills
  • Strong analytical and problem-solving skills
  • Exhibits a continuous improvement mindset.
WHY JOIN?
  • Fast, continued growth – there's a lot of opportunity for advancement.
  • Benefits start within 30 days
  • 401k with employer match
  • 3 weeks' paid vacation (increased with tenure)
  • 9 paid holidays & 5 sick days
  • Paid time off for volunteer work and on your birthday.