Sr. Engineer - Front End (Remote, GBR)

CrowdStrike Holdings, Inc.; United States; Remote; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Market-leading compensation

Wellness programs

Generous vacation

Parental leave

Professional development

Employee networks

Office culture

Great Place to Work Certified

Job summary

CrowdStrike is seeking a Sr Engineer - Front End to build and maintain the Falcon platform’s user interface and internal tooling. You’ll work in a distributed, remote-first team delivering high-quality UIs that security analysts rely on 24/7 to protect customer environments at scale.

You’ll leverage Ember and React, push for accessible, fast interfaces, and collaborate across disciplines to shape product direction.

Qualifications

• Proficient in JavaScript and building web interfaces with modern frameworks (Ember, React, Angular, or Vue).
• Strong HTML & CSS skills; familiarity with Sass or PostCSS or Tailwind CSS.
• Experience with testing tools such as Playwright, QUnit, or Mocha.
• Able to craft accessible user interfaces and collaborate with cross-functional teams.
• Comfortable with Git workflows and version control.
• Experience leveraging AI to improve decision-making, workflows, and efficiency.

Responsibilities

• Build and maintain single-page web applications using React and Ember.js.
• Participate in code reviews for own code and teammates' contributions.
• Develop tools to improve the development experience and automate tests.
• Collaborate with Front End, Cloud, UX, and Product teams to deliver high-quality software.
• Learn continuously about cybersecurity challenges and contribute to solution design.
• Enjoy solving hard problems and have fun while delivering impact.

Skills

JavaScript

Ember.js

React

HTML & CSS

Testing frameworks

Tools

Ember CLI

Webpack

Git

Playwright

QUnit

Mocha

Job description

As a global leader in cybersecurity, CrowdStrike 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 CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute to a culture of responsible AI adoption, experimentation, and innovation. We use an AI-first mindset as a force multiplier to proactively and continuously accelerate execution, build expertise, uncover insights, and solve complex problems. We’re always looking to add talented CrowdStrikers 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 an Sr Engineer - Front End at CrowdStrike, you will work with a talented and dedicated team to build and maintain the user interface for the Falcon platform and internal tooling used by Falcon Complete Stakeholders. 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 JavaScript frameworks are Ember and React, if you've used React, Angular, or Vue.js, you'll feel right at home, and we’ll help you get comfortable with Ember, React and our codebase. 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. We’re a highly collaborative, friendly, inclusive and diverse group that prizes collaboration over competition. We provide opportunities to learn new skills, mentor fellow engineers, and contribute to the direction of both the team and the products for which we’re responsible. We work in a distributed, remote-first, high-trust environment where you manage your own time and have the flexibility to balance your work and personal life. Our ideal candidate will be responsible for taking full ownership of the delivery of our products, driving the technical aspects, helping the team to define the architecture and coordinating with stakeholders in terms of scope and priorities. They are sensitive to the needs of the users and love to find solutions in a unique and dynamic problem space.

About the Product:

You’ll join the Falcon Complete Core Engineering team, working to protect our customers around the globe. You will work hand in hand with security analysts to improve existing tooling and develop novel solutions to support our customers as well as the analysts. You will build cross-tenant software that allows our Falcon Complete analysts to efficiently provide security services across many customers at very high scale, as well as high quality user interfaces connecting the Falcon Complete team with our customers via our Falcon platform. Falcon Complete relies on us for the tools to protect customer environments 24/7/365. Falcon Complete customers rely on us to build the interfaces they need to understand the who, what, and how of the work CrowdStrike does for them.

What You’ll Do:

• Build and maintain single page web applications written in JavaScript using React and Ember.js.
• Participate in the code review process for your own code and that of your fellow Front End Engineers.
• Take initiative and build tools that improve your team's development experience.
• Write automated tests for your code.
• Collaborate with fellow Front End Engineers, Cloud Engineers, UX Designers, Technical Writers, 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 good understanding of JavaScript and experience building web application user interfaces with modern frameworks such as Ember, React, Angular, or Vue.
• Strong HTML & CSS skills, including experience with CSS pre- or post-processors (like Sass or PostCSS) or CSS frameworks like Tailwind CSS.
• Experience with testing frameworks, tools and methodologies such as Playwright, QUnit or Mocha.
• Knowledge & interest in developing genuinely accessible interfaces.
• Comfortable with Git or similar version control systems and workflows.
• A desire to work closely with others to deliver quality software and solve problems.
• Proven experience utilizing AI technologies to enhance decision-making, streamline workflows and processes, improve efficiency and drive business outcomes.

Bonus Points:

• Familiarity with client-side build processes and tools. (e.g. Ember CLI, Webpack, etc.)
• Experience creating or contributing to open source projects.
• Experience with UI performance measurement and optimization.
• Experience with web accessibility testing and support.
• Familiarity with Amazon Web Services.
• Prior experience in cybersecurity.
• Prior experience building enterprise software as a service.

Benefits of Working at CrowdStrike:

• 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

CrowdStrike 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. CrowdStrike 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 [e-mail] for further assistance.

CrowdStrike was founded in 2011 to fix a fundamental problem: The sophisticated attacks that were forcing the world’s leading businesses into the headlines could not be solved with existing malware-based defenses. Founder George Kurtz realized that a brand new approach was needed — one that combines the most advanced endpoint protection with expert intelligence to pinpoint the adversaries perpetrating the attacks, not just the malware. There’s much more to the story of how Falcon has redefined endpoint protection but there’s only one thing to remember about CrowdStrike: We stop breaches.