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Principal Software Engineer; L7 Security

Job in Santa Clara, Santa Clara County, California, 95053, USA
Listing for: Palo Alto Networks Unit 42
Full Time position
Listed on 2026-06-05
Job specializations:
  • Software Development
    Software Engineer, Senior Developer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Principal Software Engineer (L7 Security)

Job Title

Senior Principal Engineer Software - Extension Platform (Prisma Browser)

Location:

Santa Clara, California, United States

Job Summary

We are seeking a Senior / Principal Engineer for our Santa Clara Headquarters to take a leading role in the Prisma Access Browser team. You will be instrumental in developing our Enterprise Browser, a product designed to secure business online activity by isolating web sessions, filtering threats, and preventing data leaks. In this role, you will lead platform projects end-to-end, own critical workflows, and drive substantial improvements across the entire product.

Key Responsibilities
  • Create and own features from design and development through to deployment and support in customer environments.
  • Lead platform projects end-to-end, owning specific flows and delivering substantial product improvements.
  • Proactively collaborate with cross-functional teams to identify and address infrastructure gaps and pursue new initiatives.
  • Work closely with product management and customers to devise creative and innovative solutions to complex security challenges.
  • Serve as a technical leader, mentoring other engineers and improving the team's overall performance and best practices.
  • Identify areas for improvement within team processes and actively drive positive change through new initiatives or optimizations.
Qualifications

Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • 5+ years of software development experience, with a strong background in Type Script/JavaScript and at least one backend technology.
  • Demonstrated experience building and owning complex software projects throughout the entire development lifecycle.
  • Proven experience in developing and maintaining CI/CD pipelines.
  • Ability to work independently and collaboratively within a team, demonstrating a positive and proactive mindset.
Preferred Qualifications
  • Significant experience in browser extension development.
  • Professional experience with Golang.
  • Experience working on enterprise-grade security products.
Compensation Disclosure

Salary range: $ – $ per year. Additional compensation may include restricted stock units and bonuses.

Benefits: A description of employee benefits is available.

EEO Statement

We are committed to providing reasonable accommodations for all qualified individuals with a disability. Palo Alto Networks is an equal opportunity employer. All your information will be kept confidential according to EEO guidelines. Non‑immigrant visa sponsorship is not available for this position.

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