GenArc Quality and Tooling internship - Summer 2026 (Bucharest)

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Bucharest, București, ROU
Hybrid
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Define your future at CrowdStrike.
The Role

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. 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. Our University Recruiting program is dedicated to attracting and cultivating the future leaders of this industry. This program offers paid positions for students and recent grads, designed to provide exposure to work that makes an impact while being supported through a structured experience with seasoned professionals. Ready to join a mission that matters? The future of cybersecurity starts with you.

About the Internship:

CrowdStrike is looking for a Cloud Engineer to join our growing Generative AI Research Center for Summer 2026. CrowdStrike has pioneered the use of artificial intelligence (AI) since we first introduced AI-powered protection to replace signature-based antivirus over 10 years ago, and we've continued to deeply integrate it across our platform since.

CrowdStrike is expanding its Generative AI capabilities by developing advanced tooling and frameworks to support the creation, evaluation, and deployment of intelligent agent systems. Our platform enables Data Scientists to build, test, and benchmark various types of AI agents, leveraging the world's highest-fidelity security data and integration with our industry-leading threat hunting and response capabilities.

As a Cloud Engineer Intern, you will be responsible for building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang and Large Language Models, as well as contribute to the development of tools and frameworks that support our Data Science teams in creating and evaluating intelligent agent systems.

What You'll Do:

  • Learn Golang and build cloud-based services to support our top-rated security intelligence platform

  • Develop and maintain tools for building and evaluating GenAI-powered agent systems

  • Work closely with Data Science Engineers to facilitate agent development, fine-tuning, and benchmarking of LLMs

  • Work with AWS, Kafka, Cassandra, Elasticsearch

  • Learn about our scalable distributed architecture

  • Understand how backend systems work – gaining knowledge of distributed technologies and algorithms, horizontal and vertical

What You'll Need:

  • 3rd or final year Computer Science student

  • Familiarity with multi-threading, concurrency, and parallel processing technologies

  • Good verbal and written communication skills in English

  • Existing exposure to Go / Java / Python / C++ is considered an advantage

#LI-HP1

What You Can Expect:

  • Market leader in compensation and equity awards

  • Paid holidays (including birthday holidays) and 401k matching (where applicable)

  • Professional development opportunities including workshops, tech talks, and Executive Speaker Series

  • Assigned mentors from across the company for continuous support and feedback

  • Participation in companywide initiatives including FalconFIT, Wellness Programs, and Employee Assistance Program

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

  • Vibrant office culture with world class amenities

  • Ownership of impactful projects that move the company forward

  • 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 [email protected] for further assistance.

What the Team is Saying

Andrew C.
Lauren P.
Brian P.
Alexa Z.
Theo K.
Sara I.
Lam N.
Lauren B.
Adeeb C.
Kristan C.
Alena C.
Thaddeus M.
Alyssa J.
KT T.

CrowdStrike Compensation & Benefits Highlights

  • Healthcare Strength Company materials outline medical, dental, and vision coverage alongside HSAs/FSAs and an Employee Assistance Program, indicating a comprehensive health foundation.
  • Parental & Family Support Official documents include paid family leave, family care resources, and adoption and infertility assistance, signaling meaningful support for caregivers.
  • Equity Value & Accessibility Equity grants are paired with an Employee Stock Purchase Plan with a lookback discount, enhancing participation in company ownership.

CrowdStrike Insights

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The Company
HQ: Austin, TX
11,000 Employees
Year Founded: 2011

What We Do

CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?

Why Work With Us

We have a culture that celebrates achievement, encourages flexibility and innovation and thrives on teamwork. We all work towards a single mission: to stop breaches. This common goal drives a sense of community and connection among our people across the globe.

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