Sr. Full Stack Engineer

Fortinet•Sunnyvale, CA

About The Position

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

Requirements

Bachelor’s degree in a quantitative field (Computer Science, Engineering, Mathematics, Statistics, or related discipline)
5+ years of experience building and operating SaaS applications on modern cloud platforms
Strong experience developing and maintaining web-based user interfaces
Experience contributing to backend systems (e.g., APIs, services, SQL-based data stores)
Proven experience building data-intensive or distributed systems
Familiarity with modern software delivery practices, including CI/CD, monitoring, and observability
Ability to work effectively in ambiguous problem spaces, driving design and implementation with limited supervision
Strong written and verbal communication skills

Nice To Haves

Experience with cloud security, infrastructure security, or related domains
Experience processing and querying large-scale datasets, with attention to performance, cost, and efficiency
Familiarity with cloud-based data warehouses (e.g., Snowflake, Redshift)
Experience with graph-based data modeling or graph databases (e.g., Neo4j or similar technologies)
Experience building or integrating graph query engines to model complex relationships and access paths
Experience working in high-growth or product-driven SaaS environments

Responsibilities

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