Yubico
Yubico25d ago
USD 140000-165000/yr

Sr. SDET Automation Engineer

United StatesHybrid Santa ClaraHybridsenior
EngineeringAutomation Engineer
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Quick Summary

Key Responsibilities

Building and maintaining robust, scalable, and reusable test automation frameworks (e.g., for UI, API, and integration testing).

Requirements Summary

Experience with both automated and

Technical Tools
EngineeringAutomation Engineer

Meet Yubico: the creator of the most secure passkeys and leading provider of hardware authentication security keys. Our company’s mission is to make secure login easy and available for everyone. Yubico was founded in 2007 by Stina and Jakob Ehrensvard, and is public on Nasdaq Stockholm Main Market: YUBICO. Our customers include Fortune 500 companies, hundreds of government agencies and millions of individuals in over 160 countries that rely on Yubico technology to secure access to computers, online services and mobile apps. Our global customer base includes organizations of varying sizes, from large corporations such as Google, Amazon, Microsoft and Hyatt, to companies like Dyson. We are a global company with a strong company culture and employees located in over 14 countries. Yubico’s  headquarters are based in Stockholm, Sweden, Santa Clara, CA and Singapore. Aligned with our mission to make the internet more secure for everyone, Yubico donates YubiKeys to organizations helping at-risk individuals through our philanthropic initiative, Secure it Forward.

We are looking for a Sr. SDET Automation Engineer who is passionate in driving test automation strategy and execution across software and hardware products to ensure quality. You are a QA expert, mentor, and developer who thrives and excels at delivering results at scale. Your primary role will be building testing tools, automation frameworks, and collaborating to identify areas suitable for automated testing. You will develop test framework features to enable developers and testers to author automated tests.

Responsibilities

~1 min read
  • Building and maintaining robust, scalable, and reusable test automation frameworks (e.g., for UI, API, and integration testing).
  • Converting existing manual test cases into automated test suites using tools like Appium, Selenium, and Playwright.
  • Performing manual, exploratory, and regression testing when appropriate.
  • Developing and executing API and backend tests using tools like Postman or REST Assured, or pure code.
  • Contributing to and improving our CI/CD pipelines.
  • Collaborating with software and hardware engineers, product managers, and other QA professionals to define test strategies and requirements.
  • Writing detailed test cases and scenarios using data-driven or behavior-driven (BDD) approaches.
  • Tracking, triaging, and reporting on bugs and test coverage metrics to improve overall system quality.
  • Helping to integrate automation in hardware/software systems, including USB interfaces, stepper motors, and embedded components.
  • Influence best practices for quality engineering, shift-left testing, and test automation adoption.

Requirements

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  • Experience with both automated and manual testing.
  • 5+ years' experience of working in an SDET position.
  • BS or MS degree in Computer Science٫ Engineering or related area.
  • Significant experience working in/with software development teams and using software QA methodologies and tools.
  • Significant experience automating test cases for a complex system.
  • Experience with automated testing tools.
  • Able to thoroughly define and concisely document bugs.
  • Significant experience with both white box and black box testing.
  • Experience testing a product encompassing both software and hardware components. 
  • Able to document clear٫ concise, and comprehensive test plans and test cases.
  • The ability to work with and comprehend modern programming languages (e.g., C#, C++, and Python).

Nice to Have

~1 min read
  • Led or contributed to building a new test framework.
  • Optimizing CI/CD pipelines.
  • Experience with USB interfaces, stepper motors, and embedded software.
  • Understanding of Agile/Scrum development principles.

 

What We Offer

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What We Offer

~1 min read

What We Offer

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Yubico does not accept agency resumes or referrals so please do not send them to our careers staff or employees. Yubico is not responsible for any fees related to unsolicited resumes or referrals.

Personal data submitted through this form is used for managing Yubico’s recruitment activities, which include facilitating any application you make, setting up and conducting interviews and tests for applicants, evaluating and assessing results and selecting candidates, and as otherwise needed in our recruitment and onboarding processes. The use of your personal data may also be necessary prior to entering into a contract with you (that is prior to offering you a job with Yubico). Your personal data will only be used for the purposes for which it was collected and in accordance with the Yubico Privacy Notice. We only keep your personal data for as long as necessary and in compliance with Yubico’s record retention policies. If you have asked us to, we will keep you informed of other opportunities at Yubico. We do this in various ways, including email and by phone. If at any time you do not want us to contact you or use your information as described herein please contact us at jobs@yubico.com to let us know and we will delete all such information. Providing your personal data is voluntary, but necessary to join our talent community, and if you do not agree to provide your data, we will not be able to consider you as part of our talent community.

As part of providing the requested service, we will transfer your data to be processed by Greenhouse Software Inc., a service provider contracted by Yubico AB and/or its subsidiaries that meets legally mandated privacy requirements. The Yubico Privacy Notice offers more information about Yubico privacy practices, including the lawful basis for processing of personal data, how to lodge a complaint with the supervisory authority, and how to contact Yubico to exercise your data subject rights. In this notice, when we refer to "Yubico", "us", "we" or "our", we mean the Yubico group company or companies that you apply to, or correspond with, and which are responsible for any personal data collected about you.

Location & Eligibility

Where is the job
Hybrid Santa Clara, United States
Hybrid — some on-site time required
Who can apply
US
Listed under
United States

Listing Details

Posted
April 1, 2026
First seen
April 3, 2026
Last seen
April 27, 2026

Posting Health

Days active
23
Repost count
0
Trust Level
44%
Scored at
April 27, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Yubico
Yubico
greenhouse

Yubico is a global cybersecurity company that provides phishing-resistant multi-factor authentication solutions, most notably the YubiKey, to secure access to computers, mobile devices, and online accounts. Founded in 2007, Yubico is a key contributor to open authentication standards like FIDO2 and WebAuthn.

Employees
750
Founded
2007
View company profile
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YubicoSr. SDET Automation EngineerUSD 140000-165000