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

Lever Demo 2

Sr. Software Engineer

Bodega Bay, CA · On-site

$145K - $191K/yr

Lever builds modern recruiting software for teams to source, interview, and hire top talent. Our ... We participated in Y Combinator in summer 2012, and since then have raised $73 million. As the ...

The Walt Disney Company

Sr Staff R&D Engineer

Nicasio, CA · On-site

$206K - $276K/yr

This role is considered Hybrid, which means the employee will work onsite in our Nicasio, CA office ... Software Engineer Employment Type: Full time Primary City, State, Region, Postal Code: Nicasio, CA ...

MonetizeNow

Senior Software Engineer (backend)

Bodega Bay, CA · Remote

$145K - $191K/yr

Company Description B2B Product Led Growth Enterprises are struggling in their Go-To-Market as they ... years of software engineering experience * 5+ years recent experience Java * 3+ years AWS ...

Chipton Ross

Software Engineer

Santa Rosa, CA · On-site

$55/hr

... development, PLC programming, controls troubleshooting, system documentation, and equipment ... Design, develop, modify, test, and support software and control systems used in automated ...

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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 18, 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.

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.

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 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 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 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:

What job categories do people searching Senior Software Development Engineer In Test jobs in Santa Rosa, CA look for?

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, 80% Full Time, 15% Part Time, and 4% 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.

R&D Software Engineer - Measurement Hardware Control

Keysight Technologies, Inc.

Santa Rosa, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Keysight Technologies rating

8.1

Company rating: 8.1 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

50th of 159 rated electronics manufacturers

Job description

Overview
Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.
Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.
This position is in Santa Rosa, in the heart of California's beautiful wine country, is the corporate headquarters of Keysight, home to many product development R&D labs. The Digital and Photonics R&D team in Santa Rosa develops and produces the world's highest performance oscilloscopes.
You will work in close collaboration with a diverse multi-functional team of engineers, scientists, and researchers around the globe to meet the communications electronics measurement challenges of today and tomorrow. Giving customers insight into developing digital communication and Internet infrastructure signals and devices is our focus. Keysight is committed to providing innovative measurement solutions that enable our customers and partners to deliver the products and services that make a measurable difference in the lives of people everywhere.
Responsibilities
  • Develop software to control, calibrate and apply corrections to complex optical and electrical instrument hardware, working with a multi-functional, global team to invent and develop new time-domain measurement instruments:
  • Quickly learn the hardware architecture of sampling oscilloscopes, taking ownership design and implementation of software to correctly control hardware to make desired measurement data acquisitions. Provide customer-valued performance, robustness, and flexibility.
  • Working closely with our team of hardware design engineers, rapidly invent and implement software to provide desired functions and performance. This will include software interface to optical and electrical frontends, signal sampling sub-systems, clock recovery/phase lock loop design at frequencies from 20 GHz to 200GHz with integration to analog control/sensing/adjustment circuitry.
  • Work with a strong team of R&D development HW and SW engineers to integrate individual designs into whole new instruments. In a team of strong mentors, grow into a technical leader, contributing to developing others.
  • Document and present measurement IP and test methodologies to R&D team, and to multi-functional partners
  • Work with new product introduction teams and partner technology teams to bring integrated hardware/software from concept to product shipment. Experience the full product development lifecycle and prove your designs are manufacturable as well as high-performance.
  • Support customers. Present technical information of value to customers, occasionally visiting customer sites to present products and help customers with integration
  • In a dynamically changing technology environment, continuous learning is expected and supported throughout your career.

Qualifications
This position requires significant electrical engineering skills to understand the hardware and significant software development skills to design and implement control/calibration/correction features. Must have ability to express ideas and work collaboratively with a multi-functional team of engineers, and within a shared multi-developer codebase.
  • Open to BS or MS candidates, most likely with Electrical Engineering major or equivalent field of study with significant software development experience. Successful candidates are likely to have multiple internships or 2-4 years of related experience to draw upon.
  • One or more examples of design and implementation of software controlling hardware. Ability to discuss performance, and implementation time tradeoffs.
  • Evidence of end-to-end design and implementation of one or more software designs controlling/calibrating/correcting circuits in the 20GHz to 200GHz range. Demonstrates knowledge of good software development practices to deliver quality and robustness with appropriate test strategy to prove performance. Evidence of excellent troubleshooting and issue resolution skills. Familiarity with team software design/implementation processes such as backlog management, sprint planning, stream and branch management, and incremental QA.
  • Ability to quickly learn to correctly set up optical and electrical measuring instruments to make the desired acquisition of a sampled signal waveform. Enjoys hands-on exploration to find correct instrument setups to evaluate your software/hardware integration.
  • Enjoy working with a diverse multi-functional team to deliver prototype designs into volume manufacturing on a global scale
  • Demonstration of excellent communication and teamwork skills, enjoying working with a diverse and global team
  • Strong problem-solving and quantitative data analysis skills
  • Ability to quickly learn new technologies
  • Excellent time management, and ability to work independently in supportive team of available mentors
  • Significant pluses:
    • Experience with software interfacing with hardware involving optical components, such as photodiodes, optical-to-electrical converters and knowledge of optical communication signal transmission
    • Specific examples of hands-on experience with using electronics test equipment to set up signal sampling, test scenarios and verify measurement integrity
    • Fluency in C++, C#, Visual Studio IDE. Ability to apply good judgment to use of AI code gen tools.
    • Knowledge of signal processing algorithms.
    • Evidence of experience developing new IP and translating invention into end-user valued capabilities. Ability to represent technical expertise to end-use customers is highly desired

Other:
This position is on-site in Santa Rosa, California
Relocation is available for this position
Visa Sponsorship is not available for this position
The level of role will be based on applicable experience, education and skills; Most offers will be between the minimum and the midpoint of the Salary Range listed below.
California Pay Range MIN $122,580.00 MID $159,400.00 MAX $199,340.00
Note: For other locations, pay ranges will vary by region
US Employees may be eligible for the following benefits:
- Medical, dental and vision
- Health Savings Account
- Health Care and Dependent Care Flexible Spending Accounts
- Life, Accident, Disability insurance
- Business Travel Accident and Business Travel Health
- 401(k) Plan
- Flexible Time Off, Paid Holidays
- Paid Family Leave
- Discounts, Perks
- Tuition Reimbursement
- Adoption Assistance
- ESPP (Employee Stock Purchase Plan)
Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***
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