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Senior Software Developer In Test Jobs in Petaluma, CA

Apple

Software Engineer in Test, Siri

Bodega Bay, CA · On-site

$184K - $324K/yr

... Siri in a reliable and efficient way.","responsibilities":"Designing test strategies to qualify ... Software Engineer Proficient with Swift for client development Experience with analyzing and ...

People In AI

Senior Software Engineer

Santa Rosa, CA · On-site

$200K - $300K/yr

Senior Software Engineer Compensation: $200,000 - $300,000 + significant equity Location: Full-time onsite in San Francisco This high-growth, venture-backed startup is rebuilding the foundation of a ...

People In AI

Senior Software Engineer

Sonoma, CA · On-site

$200K - $300K/yr

Senior Software Engineer Compensation: $200,000 - $300,000 + significant equity Location: Full-time onsite in San Francisco This high-growth, venture-backed startup is rebuilding the foundation of a ...

Eames Institute

Senior Software Engineer

Richmond, CA

$140K - $185K/yr

About the Role The Senior Software Engineer serves as a senior individual technical contributor ... Improve developer ergonomics and internal tooling in partnership with the Digital Engineering ...

Eames Institute

Senior Software Engineer

Richmond, CA · On-site

$140K - $185K/yr

About the Role The Senior Software Engineer serves as a senior individual technical contributor ... Improve developer ergonomics and internal tooling in partnership with the Digital Engineering ...

1 point system

Senior Salesforce Engineer

Bodega Bay, CA · Remote

$128K - $157K/yr

The ideal candidate will have extensive experience in Salesforce development and a strong understanding of the Salesforce platform. As a Senior Software Developer, you will be responsible for ...

eNett

Senior Backend Engineer - AI Platform

Bodega Bay, CA · On-site +1

$145K - $191K/yr

Write automated unit tests, integration tests, end-to-end tests, concurrency tests, load ... Bachelor's degree in Computer Science or Software Engineering * 5-8 years of professional ...

WEX

Senior Backend Engineer - AI Platform

Bodega Bay, CA · On-site +1

$145K - $191K/yr

Write automated unit tests, integration tests, end-to-end tests, concurrency tests, load ... Bachelor's degree in Computer Science or Software Engineering * 5-8 years of professional ...

eNett

Senior Software Development Engineer

Bodega Bay, CA · On-site

$145K - $191K/yr

Then this role is for you! In today's software development landscape, collaboration, E2E ... You balance risk, effort, and coverage by directing regular reviews of environment-specific test ...

WEX

Senior Software Development Engineer

Bodega Bay, CA · On-site

$145K - $191K/yr

Then this role is for you! In today's software development landscape, collaboration, E2E ... You balance risk, effort, and coverage by directing regular reviews of environment-specific test ...

Diamond Foundry

Senior Software Engineer

Bodega Bay, CA · On-site

$150K - $175K/yr

We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest ... We are looking for a detail-oriented, hands-on Software Engineer to strengthen and grow our data ...

Diamond Foundry

Senior Software Engineer

Bodega Bay, CA

$150K - $175K/yr

We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest ... We are looking for a detail-oriented, hands-on Software Engineer to strengthen and grow our data ...

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Senior Software Developer In Test information

See Petaluma, CA salary details

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

As of Jul 29, 2026, the average hourly pay for senior software developer in test in Petaluma, CA is $71.20, according to ZipRecruiter salary data. Most workers in this role earn between $60.43 and $79.86 per hour, depending on experience, location, and employer.

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

AspectSenior Software Developer In TestSoftware Development Engineer in Test
CredentialsTypically requires a software engineering degree and testing certificationsSimilar credentials, often with certifications in testing tools or automation
Work EnvironmentWorks closely with development teams to design and implement automated testsFocuses on developing testing frameworks and automation tools within development teams
Industry UsageCommonly used in software companies emphasizing quality assuranceWidely used in tech firms with a focus on continuous integration and delivery
Search & Comparison IntentOften compared for seniority and scope of testing responsibilitiesCompared for automation skills and development focus

Both roles involve testing and automation, but Senior Software Developer In Test typically has more leadership responsibilities and strategic testing planning, while Software Development Engineer in Test focuses more on developing testing tools and automation frameworks within the development process.

What are some common challenges faced by Senior Software Developers in Test, and how can they be addressed?

Senior Software Developers in Test often encounter challenges such as balancing test automation coverage with tight deadlines, keeping up with evolving technologies, and ensuring effective communication between development and QA teams. Addressing these challenges involves prioritizing automation efforts based on risk and business impact, continually updating technical skills, and fostering a collaborative environment through regular cross-team meetings. Proactively sharing knowledge and advocating for best testing practices also help streamline workflows and maintain high-quality standards.

What is a Senior Software Developer In Test?

A Senior Software Developer In Test (SDET) is an experienced software professional who is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure software quality. SDETs work closely with development and QA teams to create automated tests that validate application functionality, performance, and security. They possess strong programming skills, a deep understanding of software testing methodologies, and often contribute to both the development and testing aspects of a project. Senior SDETs also mentor junior team members and help shape best practices for software testing within their organization.

What are the key skills and qualifications needed to thrive as a Senior Software Developer In Test, and why are they important?

To thrive as a Senior Software Developer In Test, you need advanced programming skills, expertise in test automation, and a solid understanding of software development and QA methodologies, typically supported by a degree in computer science or a related field. Proficiency with test automation frameworks (such as Selenium, Cypress, or Appium), continuous integration systems (like Jenkins or GitHub Actions), and relevant certifications (e.g., ISTQB) is highly valuable. Attention to detail, problem-solving abilities, and effective communication are critical soft skills for collaborating with developers and ensuring high-quality releases. These skills and qualities are essential for identifying issues early, optimizing testing processes, and delivering reliable software in fast-paced development environments.
What job categories do people searching Senior Software Developer In Test jobs in Petaluma, CA look for? The top searched job categories for Senior Software Developer In Test jobs in Petaluma, CA are:
What cities near Petaluma, CA are hiring for Senior Software Developer In Test jobs? Cities near Petaluma, CA with the most Senior Software Developer In Test job openings:
Senior Software Developer In Test jobs near you

Software Development Engineer in Test (SDET)

MSR Technology Group

Bodega Bay, CA

$59.25 - $76.50/hr

Full-time

Retirement, PTO

Posted 21 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.