
Principal Software Engineer, Cloud Security Platform
PaloAlto Networks
CA, United States of America • 12m ago • On-site
Senior
On-site
156,400 - 253,000 USD/yr
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Potential salary for Principal Software Engineer, Cloud Security Platform role
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$156,400 – $253,000/year
Quick Facts
Role: Principal Software Engineer (Senior Engineer) for a cloud-delivered security platform
Focus: Distributed backend services, monitoring automation, and reliability for cloud-native deployment
Experience: 8+ years
Description
You will build and design distributed backend services that form the backbone of a next-generation, cloud-delivered security platform. The role includes integrating cloud-provider infrastructure through service APIs, automating monitoring/data collection, analyzing disruptions, and improving reliability. You will also contribute foundational ML/AI-enabled algorithms for predictive and resilient security solutions, and help take charge of new product architecture.
Responsibilities
Analyze requirements and design, develop, and support highly scalable software features and infrastructure
Develop algorithms integrating targeted ML/AI concepts for cloud security operations (networking and orchestration)
Write clean, testable, readable, scalable, and maintainable code that performs at scale for thousands of customers
Guide testing of critical components across multiple platforms with considerations for performance, supportability, and maintainability
Collaborate with Product Management, Development, QA, SRE, and Customer Support to deliver the roadmap and improve customer outcomes
Contribute in a results-oriented culture focused on execution, quality, and speed
Benefits
Restricted stock units and a bonus may be included
Compensation range: $156,400.00 - $253,000.00/yr (base salary for non-sales; base salary + commission target for sales roles)
Employee benefits available (details provided on the benefits page in the posting)
Requirements
B.S., M.S., or PhD in Computer Science or related field with 8+ years of experience
Proficiency in Go, Python, or Java
Strong knowledge of data structures and algorithms; fundamentals of operating systems, networking, and distributed systems
Experience with AWS, GCP, Azure, or OCI infrastructure
Experience building complex, large-scale SaaS solutions using distributed databases and messaging systems
Understanding of PKI/certificates and security principles
Experience designing and implementing scalable REST APIs, services, and data pipelines
Experience achieving DevOps, availability, and reliability outcomes for a large cloud product
Experience with Test-Driven Development and CI/CD
Familiarity with TCP/IP and HTTP plus cloud network architectures (VPCs, load balancers, firewalls)
Understanding of microservices-based deployments
Ability to work in a fast-paced environment and provide technical leadership/mentorship
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