Senior Staff Software Engineer - Test...

• Design, develop, and maintain automation frameworks for backend services, distributed systems, and cloud-native applications.

• Build software that provisions, configures, and manages enterprise-scale validation environments.

• Develop automation that validates functionality, scalability, resiliency, performance, security, and operational readiness.

• Simulate complex customer environments spanning Linux, Windows, networking, PKI, Kubernetes, cloud infrastructure, and distributed architectures.

• Partner closely with Development, DevOps, and Security Engineering teams to ensure products are designed for scalability, reliability, observability, and testability.

• Enhance CI/CD pipelines and engineering tooling that improve developer productivity and release confidence.

• Analyze and debug complex issues spanning software, infrastructure, networking, operating systems, cloud services, and distributed applications.

• Participate in architecture reviews, technical design discussions, and code reviews while mentoring engineers on software engineering and automation best practices.

• 5+ years of experience in Software Engineering, Software Development Engineer in Test (SDET), Performance Engineering, Infrastructure Engineering, Platform Engineering, Site Reliability Engineering (SRE), or a related technical discipline.

• Strong software engineering skills developing production-quality software using Python, Java, Go, or other modern programming languages, including experience building reusable libraries, frameworks, APIs, or tooling. Experience across multiple programming languages is highly valued.

• Experience designing and building automation and integration testing frameworks for backend services, APIs, distributed systems, cloud-native applications, or enterprise software.

• Strong understanding of distributed systems, microservices, REST APIs, and modern software architectures.

• Hands-on experience with Public Key Infrastructure (PKI), X.509 certificates, SSL/TLS, certificate lifecycle management, Certificate Authorities, or Machine Identity technologies .

• Strong understanding of networking fundamentals, including TCP/IP, DNS, HTTP/S, TLS, certificate-based authentication, and secure communications.

• Experience working within Linux and Windows environments.

• Hands-on experience with containerized applications using Docker and Kubernetes.

• Experience designing, implementing, or maintaining CI/CD pipelines using GitHub Actions, Jenkins, GitLab CI, or similar technologies.

• Experience building automation for performance, scalability, resiliency, or enterprise systems validation.

• Strong debugging and root cause analysis skills across software, infrastructure, networking, cloud services, and distributed applications.

• Demonstrated ability to lead technically complex initiatives, influence engineering decisions, and mentor other engineers through technical expertise.

• Ability to write clean, maintainable, production-quality code following software engineering best practices.

Preferred

• Experience with Infrastructure as Code technologies such as Terraform or Ansible.

• Experience with public cloud platforms such as GCP, AWS, or Azure.

• Experience developing or testing cybersecurity, networking, identity, or enterprise infrastructure products.

• Experience with modern UI automation frameworks such as Playwright or Cypress.

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/com-missioned roles) is expected to be the annual range listed below. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here (https://benefits.paloaltonetworks.com/) .

$126,000.00 - $204,500.00/yr

Our Commitment

We’re trailblazers that dream big, take risks, and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

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.

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. 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., 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.

Our Machine Identity platform secures identities, certificates, and cryptographic assets for many of the world’s largest enterprises. As organizations increasingly rely on distributed systems and cloud-native applications, ensuring these products perform reliably across complex enterprise environments is critical.

We’re looking for a** Senior Staff Software Engineer **to build the automation frameworks, performance tooling, and enterprise validation infrastructure that enable our engineering teams to deliver secure, scalable, and highly reliable software.

This is a** hands-on software engineering role **where you’ll write production-quality code every day to build automation for backend services, distributed systems, and enterprise infrastructure. Rather than focusing on traditional UI test automation, you’ll engineer the frameworks, tooling, and environments that validate complex enterprise deployments at scale.

If you’ve built automation, performance, or validation frameworks for enterprise software, networking, PKI, identity, cloud infrastructure, or cybersecurity products, we’d love to hear from you., Why Palo Alto Networks?

You’ll join a highly technical engineering organization responsible for building one of the industry’s leading Machine Identity platforms.

Rather than writing individual test cases, you’ll build the automation frameworks, performance tooling, and enterprise validation infrastructure that enable engineering teams to confidently deliver secure, scalable, enterprise-grade software used by organizations around the world.

You’ll collaborate with engineers solving challenging problems across distributed systems, PKI, cloud-native infrastructure, networking, and cybersecurity while continuing to grow your technical expertise.