Sr. Full Stack Engineer

Fortinet

📍 Sunnyvale, California, United States

Full time Computer Occupations Posted February 28, 2026

Job Description

What You’ll Do

  • Design, build, and maintain data-rich web-based user interfaces for cloud security products
  • Contribute to backend systems and services (e.g., APIs, proxies, SQL-based services) that support large-scale data processing
  • Drive architectural and technical decisions to ensure scalability, reliability, and performance
  • Build and evolve data models and query systems, including graph-based representations of complex relationships where applicable
  • Collaborate closely with UX designers, backend engineers, and product managers to deliver intuitive and impactful security features
  • Balance speed and quality while delivering features in a fast-paced, evolving product environment
  • Communicate designs, trade-offs, and outcomes clearly to peers and leadership
  • Participate in recruiting, onboarding, and mentoring engineers
  • Stay current with modern engineering tools, frameworks, and best practices