Principal Engineer Software Web Application Development - Threat Research

Principal Engineer Software - (Web Application Development - Threat Research)

Our Mission:
At Palo Alto Networks® everything starts and ends with our mission:
Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we’re looking for innovators who are as committed to shaping the future of cybersecurity as we are.

Who We Are:

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

The Threat Research Engineering team specializes in providing tools that empower researchers across the company to work more efficiently. Our team bridges the gap between modern application development best practices and the world‑class research teams within Palo Alto Networks.

This role will challenge you to become a true force‑multiplier, partnering with our researchers through designing and building threat‑centric application workflows, process automations, and the creation of intelligent data architectures that enable the analysis and exploration of threat intelligence and telemetry data at scale.

• As an engineer on the Threat Research Engineering team, you will contribute directly to the tools and systems that empower our threat research community.
• Implement REST APIs and workflows using Python: integrate with diverse data stores (e.g., SQL, Spanner, Big Query), systems that manage petabytes of critical threat data.
• Contribute to the development and enhancement of intuitive web‑based applications using React: build the user interfaces that help researchers visualize and analyze complex threat intelligence.
• Team
  
  Collaboration:
  
  actively partner with other development teams and stakeholders to understand technical specifications and ensure smooth integration of systems and feature dependencies.
• Deployment and Dev Ops: participate in our release cycles and use continuous integration and deployment (CI/CD) practices.

• Strong understanding and usage of Python, SQL, and working knowledge of one or more non‑relational databases such as Elastic Search, Cassandra, Big Query, etc.
• Experience with Google Cloud Spanner and Google Cloud Storage is a plus.
• Strong background in developing JS based frontends, preferably in React.
• Experience developing container based applications using Docker and Kubernetes.
• Demonstrated full stack programming capability and desire to mature an idea or feature from pseudo‑code to a minimum viable product.
• Creation of, and integration with REST APIs. Experience with Flask, FastAPI or other Python frameworks.
• Excellent written and verbal communication skills.
• Experience with cloud environments such as AWS or GCP is a plus.
• Background or interest in threat intelligence and applied security is a plus.

The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non‑sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $173,000 - $237,500/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here.

We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t 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 accomm

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.

Associate

Full‑time

Computer and Network Security