Senior UI Software Engineer; Cortex

Company Description

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 take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution.

From showing up for each other with integrity to creating an environment where we all feel included.

As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEX Benefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!

At Palo Alto Networks, we believe in the power of collaboration and value in-person interactions. This is why our employees generally work full time from our office with flexibility offered where needed. This setup fosters casual conversations, problem-solving, and trusted relationships. Our goal is to create an environment where we all win with precision.

The Cortex Threat Intelligence team is growing, and we’re looking for a Senior UI Software Engineer to join our team. This team builds the systems that transform raw signals into trusted, timely intelligence for security teams. Your work will shape a platform that delivers clear, actionable insights to help prevent attacks and accelerate response.

As a Senior UI Software Engineer on this team, you will contribute to the entire lifecycle of our user experiences — from front-end architecture and implementation to testing, performance, accessibility, and release. You will evolve our design system and reusable component library, build interactive dashboards and data visualizations, and integrate with APIs that convert raw signals into trustworthy intelligence across Cortex, collaborating closely with design and backend partners to deliver intuitive, high-quality experiences.

• Build features that delight customers and solve their problems.

• Work in a dynamic, highly energized team that delivers feature-rich applications.

• Collaborate with Product, Engineering, UX, QA, and Dev Ops teams to ensure accurate product delivery.

• Take part in architecture strategy sessions—work with your colleagues to design solutions that accommodate the requirements of the various modules across Cortex.

• Collaborate with your team to solve problems, reduce technical debt, and evolve development practices.

• Drive technical best practices and evangelize new technologies within the engineering organization.

• Collaborate with other engineers and ensure that your team delivers high-quality output.

• Take ownership of projects, drive them to completion, and support them in production.

Your Experience

We're looking for a seasoned engineer with:

• 5+ years of professional experience in software engineering, with a proven track record of designing, developing, deploying, and supporting complex, scalable software systems.

• Proficiency in Angular or React (preferably Angular).

• Delivered high-quality UI features using Type Script, HTML, and CSS with the Angular ecosystem (Angular CLI, RxJS, Angular Material; NgRx or similar state management).

• Experience in building well-tested Angular code (unit/integration/e2e) using Jasmine/Karma, Jest, and Cypress/Playwright.

• Experience with version control software (Git).

• Experience with…