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Principal Backend Engineer (Cortex Platform)

Palo Alto Networks


Job Location:

Tel Aviv - Israel

Monthly Salary: Not provided by the employer
Posted: 4 June 2026 (30+ days ago)
Application Deadline: 1 September 2026
Vacancies: 1 Vacancy
The job posting is outdated and position may be filled

Job Summary

Our Mission

At Palo Alto Networks were united by a shared missionto protect our digital way of life. We thrive at the intersection of innovation and impact solving real-world problems with cutting-edge technology and bold thinking. Here everyone has a voice and every idea counts. If youre ready to do the most meaningful work of your career alongside people who are just as passionate as you are youre in the right place.

Who We Are

In order to be the cybersecurity partner of choice we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption Collaboration Execution Integrity and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest we invite you to join us!

We believe collaboration thrives in person. Thats why most of our teams work from the office full time with flexibility when its needed. This model supports real-time problem-solving stronger relationships and the kind of precision that drives great outcomes.

Job Summary

We are seeking a Principal Engineer for our Cortex Platform team to build and scale the systems that power the future of cybersecurity. You will help prevent detect and respond to threats by working on an integrated endpoint network and cloud data platform ultimately reducing noise and allowing focus on real threats.

Key Responsibilities
  • Design build and maintain a highly scalable distributed cloud infrastructure capable of processing billions of events per second.

  • Own the complete software development lifecycle from requirement analysis and design to development deployment and ongoing support.

  • Write clean testable readable and maintainable code with a focus on performance and scalability.

  • Proactively collaborate and exchange information with cross-functional teams to accomplish shared objectives and build industry-leading cyber products.

  • Analyze and solve complex engineering problems at scale ensuring the reliability and efficiency of our data storage and processing systems.

Qualifications

  • Bachelors degree in Computer Science a related technical field or equivalent military or practical experience.

  • 8 years of professional software engineering experience.

  • Proven experience in developing and maintaining distributed cloud products.

  • Experience in designing building and maintaining scalable server-side applications.

  • Hands-on experience with a variety of database technologies such as MySQL Cassandra Google BigQuery Amazon Redshift Elasticsearch or Neo4j.

Preferred Qualifications
  • Experience with Go and/or Python.

  • Familiarity with Google Cloud Platform (GCP).

  • Knowledge and experience within the cybersecurity domain.

  • Experience with containerization and orchestration technologies like Docker and Kubernetes.

Cortex Platform - Cortex is the industrys only open and integrated AI-based continuous security platform. Cortex is a significant evolution of the Application Framework designed to simplify security operations and considerably improve outcomes. Deployed on a global scalable public cloud platform Cortex allows security operations teams to speed the analysis of massive data sets.

Our Commitment

Were trailblazers that dream big take risks and challenge cybersecuritys status quo. Its simple: we cant accomplish our mission without diverse teams innovating together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need please contact us at .

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace and all qualified applicants will receive consideration for employment without regard to age ancestry color family or medical care leave gender identity or expression genetic information marital status medical condition national origin physical or mental disability political affiliation protected veteran status race religion sex (including pregnancy) sexual orientation or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship No. Please note that we will not sponsor applicants for work visas for this position.

Required Experience:

Staff IC


About Company

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Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information ... View more

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