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.

About the Role:

As a Senior Front-End Engineer at Crowd Strike, you will work with a talented and dedicated team to build and maintain the user interface for the Falcon platform. You will provide a high quality user experience that our customers around the world use 24/7 to protect their systems from the most sophisticated adversaries.

Our current primary JavaScript framework is Ember, but if you've used React, Angular, or Vue.js, you'll feel right at home, and we’ll help you get comfortable with both Ember and our codebase. (We also use other frameworks like React in parts of our codebase as well.) Since we only support evergreen browsers, we can push the boundaries of what’s possible on the web platform while working with truly massive amounts of data. Our ideal candidates are sensitive to the needs of the users and love to find solutions in a unique and dynamic problem space.

Get excited about new features in Chrome Devtools? Tested your work in screen readers? Ever lost half an hour getting an animation’s bezier curve to be just the right kind of bouncy? Looking for a challenge that’s out of the ordinary? Get in touch.

This is a hybrid role based out of our office in Sunnyvale, CA.

What You’ll Do:

• Build and maintain single page web applications written in JavaScript using Ember.js

• Participate in the code review process for your own code and that of your fellow UI Engineers

• Take initiative and build tools that improve your teams development experience

• Write automated tests for your code

• Collaborate with fellow UI Engineers, Cloud Engineers, UI Designers, Technical Writers, User Researchers, QA Analysts, Product Managers, and others

• Continually learn about the ever-evolving challenges and complexities of the cybersecurity industry

• Have fun solving hard problems

What You’ll Need:

• A desire to collaborate closely with users, designers, & testers to deliver quality software that solves problems.

• At least 5 years’ experience with, and a deep understanding of, Javascript and Typescript, and considerable experience building thick-client applications with modern frameworks such as Ember, React/Next Js, Angular, or Vue.

• Experience with testing frameworks, tools and methodologies such as QUnit, Mocha & Playwright.

• Strong knowledge & interest in developing genuinely accessible interfaces.

• Strong HTML & CSS skills, with bonus points for experience with animation, knowledge of approaches to scalable/modular CSS, tools such as Tailwind, & preprocessors such as SCSS & LESS.

• Familiarity with client-side build processes & tools - npm, webpack, Vite, Ember CLI etc

• Comfortable with Git/version control workflows.

• Experience and a level of comfort with using AI tools as part of development processes.

Bonus Points:

• Experience creating or contributing to open source projects.

• Experience with graphics & visualisation tools such as D3 or ThreeJS.

• Interest & experience with design & data visualisation.

• Experience with coaxing that last frame-per-second out of browsers.

• Experience with creating and consuming web components.

#HTF

Benefits of Working at Crowd Strike:

• Market leader in compensation and equity awards

• Comprehensive physical and mental wellness programs

• Competitive vacation and holidays for recharge

• Paid parental and adoption leaves

• Professional development opportunities for all employees regardless of level or role

• Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections

• Vibrant office culture with world class amenities

• Great Place to Work Certified™ across the globe

Crowd Strike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.

Crowd Strike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.

If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Find out more about your rights as an applicant.

Crowd Strike participates in the E-Verify program.

Notice of E-Verify Participation:

Right to Work:

Crowd Strike, Inc. is committed to fair and equitable compensation practices. Placement within the pay range is dependent on a variety of factors including, but not limited to, relevant work experience, skills, certifications, job level, supervisory status, and location. The base salary range for this position for all U.S. candidates is $140.000 - $215.000 per year, with eligibility for bonuses, equity grants and a comprehensive benefits package that includes health insurance, 401k and paid time off.

For detailed information about the U.S. benefits package, please click here.