77 Results for

Tester Jobs in Los Altos, CA

Jobs

Senior Accessibility Tester CYNET SYSTEMS

San Jose, CA

$45–$50 / hour
Temporary
Contractor
Part time
Quick Apply

As a nationally and locally certified Minority Business Enterprise (MBE), Cynet Systems is committed to helping organizations build high-performing teams while empowering professionals to grow rewarding careers. We deliver agile, scalable talent solutions across IT, engineering, life sciences, clinical, and professional staffing, powered by a high-performing recruitment engine operating across North America and Asia.

16 days ago

Interim SOX Tester Vaco LLC

MOUNTAIN VIEW, CA

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors, including but not limited to: The individual’s skill sets, experience, and training; Licensure and certifications; Office location and other geographic considerations; Other business and organizational needs.

3 days ago

Localization QA III Pinnacle Technical Resources

Cupertino,, California

$50–$55 / hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. You will be responsible for creating QA plans, supporting QA efforts in the localization lab, fixing bugs, and ensuring the delivery of high-quality localized products in up to 40 languages simultaneously.

30+ days ago

Oracle QA Tester Functional / Integration Testing Applab Systems Inc

fremont, CA

$100,000–$110,000 / year
Quick Apply

Strong Functional Testers with Integration Testing experience who are willing to learn Oracle Finance or Oracle SCM testing. Please prioritize candidates with the following backgrounds: Oracle Finance or Oracle SCM functional knowledge with strong QA/Testing experience.

30+ days ago

German Localization QA Tester/Proofreader in Cupertino, CA Welo Global Inc

Cupertino, CA

Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale.

30+ days ago

Czech Localization QA Tester/Proofreader in Cupertino, CA Welo Global Inc

Cupertino, CA

30+ days ago

German Localization QA Tester/Proofreader in Cupertino, CA Welo Global

Cupertino, California

30+ days ago

Czech Localization QA Tester/Proofreader in Cupertino, CA Welo Global

Cupertino, California

11 days ago

Linguistic QA Tester Czech Onsite Welocalize, Inc.

San Francisco, CA

Job Responsibilities: As a Linguistic QA Tester, you will primarily be proofreading and editing content already localized to your native language, making sure you catch any errors in the content, such as: grammar, typos, syntax, punctuation, capitalization, political incorrectness, inconsistencies, and extra spaces between words or characters. The following is a non-exhaustive list of responsibilities and areas of ownership for this role: Write and report relevant bugs and errors using best practices through internal database system.

9 days ago

Software Tester - Fully Remote Mercor

San Francisco, California

Remote

$30–$60 / hour

For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Identify flaky tests, hidden dependencies, or ambiguous validation logic.

30+ days ago

QA Automation Tester Triune Infomatics

San Ramon, CA

Quick Apply

Overview: We are seeking a skilled Automation Tester with strong hands-on experience in test automation using Robot Framework and Selenium . The ideal candidate should have advanced SQL skills and the ability to quickly learn and contribute in a fast-paced environment.

4 days ago

Mobile Tester eTeam Inc.

Mountain View, CA

Quick Apply

Mobile App Test, Smart Watch Testing, Accessibility Testing, Python Automation, Strong in Google Tools and Processes Mobile App Test, Smart Watch Testing, Accessibility Testing, Python Automation, Strong in Google Tools and Processes Mobile App Test, Smart Watch Testing, Accessibility Testing, Python Automation, Strong in Google Tools and Processes. Test Scripting and Execution Test Planning and Defect Management Mobile testing.

2 days ago

WiFi Tester with CPE Experience TechDigital

Mountain View, CA

The candidate will generate TPut/KPI/other performance metrics and statistics for the devices being tested, compile test reports, to help prepare presentations. Hands-on and create new test cases for chamber based WiFi testing, like Candela, Octoscope, and/or Veriwave .

30+ days ago

LATAM QA Tester Career Launch

San Francisco, CA

This is a strong fit for candidates who are actively exploring new roles and want their resume reviewed for relevant Career Launch opportunities. As a LATAM QA Tester, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly in ambiguous environments.

30+ days ago

Wireless Device Tester (Android/iOS) Infosys Ltd

San Francisco, CA

Responsibilities include preparing complex device configurations, managing test builds, flashing firmware and custom ROMs, executing manual or automated tests, monitoring device and network performance, collecting diagnostic logs, and managing defects through validation and closure. Wireless Device Tester (Android/iOS)154069BRThe Infosys Communications, Media, and Technology (CMT) unit is a dynamic and innovative division dedicated to driving digital transformation and growth for clients in the telecommunications, media, and technology sectors.

11 days ago

Embedded Tester (SIT) Tekfortune Inc.

Alameda, CA

Quick Apply

Develop software integration test plan and protocols against design input docs & code for embedded handheld battery-operated medical device & execute them as per process defined for Medical device SW development. Any candidate working in Automotive, BFS industry, won t have embedded or Medical device testing experience, so please look/share the profiles carefully.

10 days ago

Sensor Tester Info Way Solutions LLC

Mountainview, CA

Quick Apply

Partner with internal Google Employees for data collection, design of experiments, and analysis in order to guide engineering research, assess module risk level, and improve health sensor technologies. Install device FW and QA device readiness; proctor data collection on human participants for sensor-related data collection; complete data QA and analysis using Colab/Python.

23 days ago

Embedded Tester (Design Verification Testing Pipe Recruit

Alameda, California

Communication Protocol Testing : Test and validate communication protocols like RS-232 and RS-485 to ensure seamless integration and functionality. Test Equipment Operation : Utilize and maintain test equipment such as oscilloscopes , function generators , DMMs (Digital Multimeters) , and PSUs (Power Supply Units) .

30+ days ago

Accessibility Tester Virtusa Corp

San Jose, CA

Run automated accessibility scans using tools like axe DevTools, Lighthouse, and Accessibility Insights; assist in maintaining automated axe-core test suites in the CI/CD pipeline. Perform end-to-end user flow testing using screen readers (NVDA, JAWS, VoiceOver on macOS/iOS, TalkBack on Android) and keyboard-only navigation.

17 days ago

Embedded Tester (SIT) TechDigital Corporation

Alameda, CA

Quick Apply

Develop software integration test plan and protocols against design input docs & code for embedded handheld battery-operated medical device & execute them as per process defined for Medical device SW development. Understand the design developed in C language for micro-controller based on Non-RTOS and RTOS environment for a highly safety critical handheld medical device.

17 days ago

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Tester Jobs in Los Altos, CA

Senior Accessibility Tester CYNET SYSTEMS

Interim SOX Tester Vaco LLC

Localization QA III Pinnacle Technical Resources

Oracle QA Tester Functional / Integration Testing Applab Systems Inc

German Localization QA Tester/Proofreader in Cupertino, CA Welo Global Inc

Czech Localization QA Tester/Proofreader in Cupertino, CA Welo Global Inc

German Localization QA Tester/Proofreader in Cupertino, CA Welo Global

Czech Localization QA Tester/Proofreader in Cupertino, CA Welo Global

Linguistic QA Tester Czech Onsite Welocalize, Inc.

Software Tester - Fully Remote Mercor

QA Automation Tester Triune Infomatics

Mobile Tester eTeam Inc.

WiFi Tester with CPE Experience TechDigital

LATAM QA Tester Career Launch

Wireless Device Tester (Android/iOS) Infosys Ltd

Embedded Tester (SIT) Tekfortune Inc.

Sensor Tester Info Way Solutions LLC

Embedded Tester (Design Verification Testing Pipe Recruit

Accessibility Tester Virtusa Corp

Embedded Tester (SIT) TechDigital Corporation

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