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Selenium Automation Engineer Jobs in California (NOW HIRING)

Test Automation Engineer

Palo Alto, CA · Hybrid

$126K - $145K/yr

Test Automation Engineer Location: Palo Alto, California (Hybrid, 3 days per week) The Cloud Test ... Strong experience with test automation frameworks and tools (e.g., PyTest, Selenium/playwright, API ...

Test Automation Engineer

Palo Alto, CA · Hybrid

$126K - $145K/yr

Test Automation Engineer Location: Palo Alto, California (Hybrid, 3 days per week) The Cloud Test ... Strong experience with test automation frameworks and tools (e.g., PyTest, Selenium/playwright, API ...

Senior Staff Automation Engineer

Los Angeles, CA · On-site

$112K - $147K/yr

As a Senior Staff Automation Engineer, you will be responsible for the overall test strategy and ... Selenium, Cypress, or Playwright • Familiarity with Page Object Model for UI automation • ...

Test Automation Engineer

Palo Alto, CA · On-site +1

$126K - $145K/yr

Test Automation Engineer Location:Palo Alto, California (Hybrid, 3 days per week) The Cloud Test ... Strong experience with test automation frameworks and tools (e.g., PyTest, Selenium/playwright, API ...

Senior Staff Automation Engineer

San Jose, CA · On-site

$121K - $159K/yr

As a Senior Staff Automation Engineer, you will be responsible for the overall test strategy of the ... Selenium, Cypress, or Playwright • Familiarity with Page Object Model for UI automation • ...

Strong experience with Python and Selenium WebDriver for test automation. * Hands-on experience ... Prior experience in a QA Automation Engineer or SDET role supporting enterprise web or mobile ...

Job Duties - 90% Automation coding, 10% functional Testing 5+ years of experience as a QA engineer ... Selenium WebDriver Experience (No Record and playback) Needs to have strong SQL Skills and/or data ...

Job Duties - 90% Automation coding, 10% functional Testing 5+ years of experience as a QA engineer ... Selenium WebDriver Experience (No Record and playback) Needs to have strong SQL Skills and/or data ...

... a QA engineer with Strong automation experience • Must work in Agile teams for 2+ years • ... Selenium WebDriver Experience (No Record and playback) • Needs to have strong SQL Skills and/or ...

Sr. Test Automation Engineer

Irvine, CA

$49.50 - $65.25/hr

The Lead Software Test Engineer will design automation frameworks, enhance the testing tools sets ... Proficiency with a wide range of automation tools and technologies (e.g., Selenium, Appium ...

We use Objective C and Swift programming languages to create native applications for iPhone ... In this role you will be using Selenium/Java to automate manual test cases that reside in Mercury ...

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Selenium Automation Engineer information

See California salary details

$36.5K

$105.7K

$160.9K

How much do selenium automation engineer jobs pay per year?

As of Jul 20, 2026, the average yearly pay for selenium automation engineer in California is $105,723.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,400.00 and $121,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Selenium Automation Engineer, and why are they important?

To thrive as a Selenium Automation Engineer, you need a strong understanding of test automation frameworks, proficiency in programming languages such as Java, Python, or C#, and experience with Selenium WebDriver. Familiarity with CI/CD tools (like Jenkins), test management systems (such as JIRA or TestRail), and version control platforms (like Git) is typically required. Excellent problem-solving skills, attention to detail, and effective communication help you design robust tests and collaborate with development teams. These skills ensure the delivery of high-quality, reliable software by enabling efficient and thorough automated testing processes.

What are some common challenges Selenium Automation Engineers face when maintaining test scripts over time?

Selenium Automation Engineers often encounter challenges such as test script fragility due to frequent changes in application UI, leading to broken locators or outdated test cases. Maintaining a robust test suite requires proactive refactoring, implementing reliable locator strategies, and ensuring tests remain modular and reusable. Effective collaboration with developers and QA teams is essential to keep scripts aligned with application updates and to quickly resolve issues, which helps minimize test maintenance overhead.

What is the difference between Selenium Automation Engineer vs QA Automation Tester?

AspectSelenium Automation EngineerQA Automation Tester
Primary FocusDesigning and developing automated test scripts using SeleniumCreating and executing automated tests to ensure software quality
Required SkillsProficiency in Selenium, programming languages (Java, Python), test frameworksKnowledge of testing tools, scripting, and test case development
Work EnvironmentSoftware testing teams, automation frameworks, CI/CD pipelinesQuality assurance teams, manual and automated testing environments
CertificationsISTQB, Selenium certifications often preferredISTQB, Certified Software Tester certifications common

While both roles focus on automation testing, Selenium Automation Engineers primarily develop and maintain automation frameworks using Selenium, whereas QA Automation Testers focus on executing and validating test cases to ensure software quality. The roles often overlap but differ in technical depth and responsibilities.

What is a Selenium Automation Engineer?

A Selenium Automation Engineer is a software professional who specializes in using Selenium, an open-source automation tool, to test web applications. Their main responsibilities include designing, developing, and executing automated test scripts to ensure the quality and functionality of web-based software. They work closely with developers and QA teams to identify bugs, improve test coverage, and streamline the testing process. Proficiency in programming languages such as Java, Python, or C# is often required for writing robust test scripts. Overall, Selenium Automation Engineers play a key role in optimizing the software development lifecycle through efficient and reliable automated testing.
What job categories do people searching Selenium Automation Engineer jobs in California look for? The top searched job categories for Selenium Automation Engineer jobs in California are:
What cities in California are hiring for Selenium Automation Engineer jobs? Cities in California with the most Selenium Automation Engineer job openings:
Test Automation Engineer

Test Automation Engineer

Hyperfine

Palo Alto, CA • Hybrid

$126K - $145K/yr

Other

Posted 20 days ago


Job description

About Us

Hyperfine, Inc. (Nasdaq: HYPR) is the groundbreaking health technology company that has redefined brain imaging with the Swoop system-the first FDA-cleared, portable, ultra-low-field, magnetic resonance brain imaging system capable of providing imaging at multiple points of care in a healthcare facility. Our mission is to revolutionize patient care globally through transformational, accessible, clinically relevant diagnostic imaging. Learn More


About The Role

Job Title: Test Automation Engineer

Location: Palo Alto, California (Hybrid, 3 days per week)

The Cloud Test Automation Engineer will be primarily responsible for designing, implementing, and maintaining automated testing frameworks and quality processes for cloud-based and device software. This person will work closely with various teams to ensure reliable, compliant, and high-quality software releases, supporting both developer operations and IT in the cloud and on premises. In addition to test automation, the engineer will contribute to CI/CD workflows, selected cloud operations, and medical device documentation activities. The role requires flexibility, strong problem-solving skills, and a willingness to grow into the regulated medical device domain, ensuring compliance with standards such as HIPAA, SOC2, HITRUST, and other federal and state regulations. To be successful, the candidate should be customer-focused (internal), comfortable collaborating across development and production, and technically adept in a fast-paced start-up environment. This position reports to the Senior Manager, Cloud and will be a key contributor to the Cloud and DevOps Teams 

RESPONSIBILITIES: 

  • Design, develop, and maintain automated test frameworks for cloud and device software. 
  • Integrate automated tests into CI/CD pipelines to ensure consistent quality and rapid feedback. 
  • Define and improve test strategies, coverage, and quality metrics across cloud and device platforms. 
  • Collaborate with software engineers to identify test gaps and improve testability of systems. 
  • Execute and automate functional, integration, regression, and system-level tests. 
  • Troubleshoot test failures and support root-cause analysis across test and production environments. 
  • Support cloud environments and pipelines as needed, including basic AWS operations and infrastructure automation. 
  • Ensure testing processes and documentation meet medical device and compliance requirements (HIPAA, SOC2, HITRUST, GDPR). 
  • Contribute to test plans, validation documentation, and change management artifacts. 

KNOWLEDGE AND SKILL:  

  • Strong experience with test automation frameworks and tools (e.g., PyTest, Selenium/playwright, API testing) 
  • Experience designing automated tests for cloud-based and distributed systems 
  • Proficiency in CI/CD pipelines with emphasis on automated testing 
  • Proficiency in scripting and programming languages such as Python and Bash 
  • Working knowledge of AWS foundational services (EC2, ECS, EKS, Lambda) 
  • Familiarity with Docker and infrastructure-as-code tools such as Terraform 
  • Understanding of software quality, validation, and compliance in regulated environments 
  • Strong investigation, troubleshooting, and documentation skills 
  • Team-oriented, intellectually curious, and adaptable to evolving responsibilities 

EDUCATION/EXPERIENCE REQUIRED:  

  • Bachelor's degree in Computer Science, Engineering, or related field 
  • 5+ years of relevant experience in the software industry 
  • 3+ years of experience in test automation, software quality, or development roles 
  • 3+ years of experience with the AWS ecosystem (e.g., ECS, EKS, S3, EC2, IAM, etc.) 
  • Proficiency with programming, scripting, and configuration languages including Python and Bash 
  • Demonstrated experience with infrastructure as code and configuration management tools, such as Terraform 
  • Containerization and orchestration technologies such as Docker, Kubernetes 
  • Experience designing and maintaining CI/CD pipelines with integrated automated testing 

PHYSICAL DEMANDS: 

  • This position is based in Hyperfine's office in Palo Alto, CA (minimum 3 days per week) 
  • Top-notch written and communication skills in English 
  • Ability to take part in on-call rotation to maintain service uptime 
  • Ability to use and program a computer for 8 hours a day, five days a week 

Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship now or in the future of any employment Visa.

The annual base salary for this position is between $126,000 - $145,000. This position is also eligible for to participate in Hyperfine's corporate bonus and equity plans. Individual compensation packages are based on various factors unique to each candidate including skill set, relevant experience, qualifications, location, position level, and other job-related reasons.


Agency Resumes: We do not accept resumes from recruitment agencies without a prior agreement in place. Any unsolicited resumes submitted by agencies will be considered the property of Hyperfine and will not be subject to any fees or charges if the candidate is hired.