Frontend Engineer, Counter Adversary Operations

CrowdStrike

full-time

Posted on: 9/20/2025

Origin: • 🇷🇴 Romania

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JuniorMid-Level

AngularAWSCloudCyber SecurityD3.jsEmber.jsJavaScriptMochaReactSCSSVue.jsWebpack

About the role

Build and maintain the user interface for the Falcon platform
Build single page applications in Ember
Take full ownership of the delivery of features and work independently once requirements are clear
Write automated tests for your code
Leverage technical expertise to help the team make engineering, product and design decisions
Build tools that improve the team's development experience
Collaborate with UX Engineers, Cloud Engineers, UX Designers, User Researchers, QA Analysts, Product Managers, and others
Work in a distributed, remote-first environment with flexibility and autonomy
Continually learn about cybersecurity challenges and work with massive amounts of telemetry data
Provide a high-quality user experience used by customers 24/7

At least 2 years of previous experience as a Frontend Software Engineer
Good understanding of JavaScript
Experience building web application user interfaces with modern frameworks such as Ember, React, Angular, or VueJS
Strong HTML & CSS skills, including experience with CSS pre- or post-processors (like Sass or PostCSS) and CSS frameworks like Tailwind CSS
Experience with testing frameworks, tools and methodologies such as QUnit or Mocha
Knowledge and interest in developing genuinely accessible interfaces
Comfort in using Git or similar version control systems and workflows
Desire to work closely with others to deliver quality software and solve problems
Ability to easily convey information and ideas to peers, both verbally and in written form
Bonus: Familiarity with client-side build processes and tools (Ember CLI, Webpack)
Bonus: Experience creating or contributing to open-source projects
Bonus: Experience with graphics and visualization tools such as D3 or Three.js
Bonus: Experience with UI performance measurement and optimization
Bonus: Experience with web accessibility testing and support
Bonus: Familiarity with Amazon Web Services
Bonus: Prior experience in cybersecurity
Bonus: Prior experience building enterprise software as a service