Senior Staff Engineer Software, FullStack - Hybrid

Our Mission

At Palo Alto Networks®, we’re united by a shared mission—to 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 you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.

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. 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.

We are seeking a fullstack Senior Staff Engineer to drive the architecture, development, and scaling of our Next Generation Trust Security (NGTS) Code Sign and Protocols modules. In this role, you will act as a premier technical authority, executing end to end feature delivery and engineering distributed systems optimized to process millions of workflows each day. As a fullstack leader, you will operate with a high degree of autonomy, navigating ambiguity seamlessly while working across the entire stack from API design to user interface implementation.

You will be a trusted expert, a security advocate, and a core mentor who uplifts team capability and establishes engineering best practices. This role is available for engineers who are open to working from the Salt Lake City, Utah office in a hybrid capacity 3 days a week.

• End to End Feature Delivery:Take complete ownership of complex feature life cycles, breaking down massive work streams, managing timelines, minimizing rework, and accelerating cycle times.
• Backend Engineering:Build and maintain scalable backend services using Golang, and advanced orchestration engines like Temporal, implementing resilient business logic and microservices integrations.
• Frontend Innovation:Develop high performance, intuitive web applications utilizing Type Script, React, and MUI X, translating complex technical workflows into smooth, low friction user experiences.
• Graph Architecture:Design sophisticated GraphQL schemas that integrate seamlessly with the broader NGTS super graph, and implement optimized GraphQL resolvers.
• Extensibility and Code Health:Design clean interfaces, refactor complex legacy logic, and minimize toil for future maintainers by practicing defensive coding to reduce defect escape rates.

• Design for Scale:Architect features with deep consideration for scale, reliability, and performance trade‑offs, taking ownership of scale testing and horizontal scaling for SaaS modules.
• Cross Functional Infrastructure:Partner closely with Test Enablement and Production Engineering teams to prepare the infrastructure required for rigorous, large‑scale performance testing.
• Production Operations:Diagnose and resolve complex technical issues across distributed services, drive root cause analysis, reduce Mean Time to Resolution (MTTR), and participate in the team paid on‑call rotation to ensure platform availability.

• Cross Functional Alignment:Partner closely with Product Management and Design to refine requirements, validate designs through telemetry and prototypes, and significantly reduce user friction.
• Mentorship and Onboarding:Actively onboard and mentor engineering peers, helping new team members become highly effective, confident contributors in a short period of time.
• Knowledge Sharing:Write explicit design…