Sr. Engineer - Front End SDET; Hybrid
Listed on 2026-02-16
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Software Development
Software Engineer, Software Testing
Overview
As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily.
Our customers span all industries, and they count on Crowd Strike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every Crowd Striker both the flexibility and autonomy to own their careers. We’re always looking to add talented Crowd Strikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other.
Ready to join a mission that matters? The future of cybersecurity starts with you.
Crowd Strike is looking for a Software Development Engineer in Test (SDET) with a passion for quality specializing in Web UI test automation. We’re looking for smart people who want to be challenged to take ownership of what they build and work in an environment where quality is the company culture. As a UI SDET, you will be working closely with Quality Assurance Engineers and UI Engineers across teams within the NG-SIEM Product Group to ensure optimal testing and release of the highest quality product.
Crowd Strike values quality and a great customer experience. We are looking for meticulous Engineers with a strong testing focus and background, who focus on the customer experience, and that can bring insights throughout the development process.
UI SDETs at Crowd Strike may be required to help build frameworks, libraries, and tooling used for testing our UI. UI SDETs will be responsible for creating automated end-to-end UI tests for our Falcon product. All our UI SDETs will help drive innovation, inspiration, and the future of product testing. We are looking for attention to detail, flexibility, and love for great products.
We’re looking for smart people who want to be challenged and take ownership of what they build. Come use cutting edge tools and technologies as well as tried and true ones to help us build a world-class platform that delivers an efficient, reliable, seamless experience to our customers.
This is a hybrid role available at our Sunnyvale, CA, Redmond, WA, Austin, TX and NYC, NY locations.
Success in this Role MeansA love for breaking software systems in creative and useful ways.
Passion for applying automation to testing and release challenges.
Producing rock-solid solutions for all manner of product quality concerns.
Thriving with responsibility, challenges and aggressive goals.
Ability to communicate, collaborate and deliver.
Think strategically about test automation and driving quality in your team and across the organization.
Verify component, system integration and application level features and functionality to ensure our reliability, accuracy and performance reaches our standards for quality.
Conduct ‘manual’ / Exploratory Testing using a risk-based approach.
Automate test processes for speed, reproducibility, scalability and reporting.
Build elegant, robust, and reliable solutions for complex technical problems.
Review engineering technical design documents and requirements. Work with Engineering to create plans and strategies about how and where to build in testability.
Build reliable and easily consumed tools, frameworks, and environments for yourself and peers to build upon.
Contribute to existing tools, frameworks and related solutions.
Increase and improve our automated test coverage.
Deliver and accept feedback with grace and courtesy.
Collaborate with UI Engineering on determining the root cause of issues and adding automation quality improvements to prevent future problems.
Create and maintain test infrastructure. Build the frameworks and packages required to implement automation.
Take ownership and be accountable for deliverables.
A computer science…
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