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

Today Flexible / Remote

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 also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. 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 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.

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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:
  • 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) 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
#LI-Remote

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Benefits of Working at CrowdStrike:
  • Remote-friendly and flexible work culture
  • 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 recruiting@crowdstrike.com for further assistance.

Client-provided location(s): Flexible / Remote, Bucharest, Romania
Job ID: CrowdStrike-R23899
Employment Type: FULL_TIME
Posted: 2025-07-23T00:10:23

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Health Reimbursement Account
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • FSA With Employer Contribution
    • HSA
    • HSA With Employer Contribution
    • FSA
  • Parental Benefits

    • Birth Parent or Maternity Leave
    • Non-Birth Parent or Paternity Leave
  • Work Flexibility

    • Office Life and Perks

      • Vacation and Time Off

        • Paid Vacation
        • Paid Holidays
        • Personal/Sick Days
      • Financial and Retirement

        • 401(K)
        • Company Equity
        • Stock Purchase Program
        • Performance Bonus
      • Professional Development

        • Promote From Within
        • Mentor Program
        • Shadowing Opportunities
        • Access to Online Courses
        • Lunch and Learns
      • Diversity and Inclusion