Undelucram.ro
Undelucram.ro

Frontend Engineer - Counter Adversary Operations Team (Remote, ROU)

July 28, 2025
Full-time
Remote · Romania
Entry level
Front-end Developer
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Undelucram.ro on behalf of:

Crowdstrike SRL

About Our Group:

The CrowdStrike Counter Adversary Operations (CAO) Team combines CrowdStrike Falcon® Intelligence and the CrowdStrike® Falcon OverWatch™ threat hunting team, effectively disrupting adversaries and increasing their operational costs. The integration of threat hunting and intelligence operations has proven invaluable in detecting, disrupting, and stopping modern-day adversaries. Utilizing both disciplines and trillions of telemetry events from the AI-powered CrowdStrike Falcon® platform, the CAO Team has shown significant impact in countering adversary activities. CrowdStrike's adversary knowledge, expertise in threat response, and visibility from the Falcon platform have made the CAO Team effective in breach prevention and customer protection. The team's performance continuously reinforces CrowdStrike's role in stopping breaches and safeguarding customers in today's threat landscape.

About the Role:

As a Frontend Engineer at CrowdStrike, 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 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. 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.

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 features. While they will get support from the team, they should be able to work independently, once the requirements are clear.

This role is open in Romania, remote or hybrid.

Interviewing process: Online

Meet us virtually: CrowdStrike Romania.

What You’ll Do:

  • Build single page applications in Ember
  • Leverage your technical expertise to help the team take sound decisions around engineering, product direction and design
  • Take initiative and build tools that improve your teams’ development experience
  • Write automated tests for your code
  • Collaborate with fellow UX Engineers, Cloud Engineers, UX Designers, 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:

  • At least 2 years of previous experience as a Frontend Software Engineer
  • A good understanding of JavaScript and 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
  • A desire to work closely with others to deliver quality software and solve problems
  • Ability to easily convey information and ideas to your peers, both verbally and in written form

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 graphics and visualization tools such as D3 or Three.js.
  • 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