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Fortinet

Delivers integrated cybersecurity via security fabric

Software Development Engineer - Agent Security

Security Engineering & ArchitectureConfirmed live in the last 24 hours
Full-timeSunnyvale, CA, USAIn-person

About the Job

Requirements

  • Strong software engineering skills in Python or Go, or in a systems language such as Rust or C/C++.
  • A bachelor's degree or above in Computer Science or a related field, or equivalent practical experience.
  • At least 3 years of backend development experience, including cloud-native infrastructure, networking, and building reliable services at scale.
  • A solid understanding of application and network protocols such as HTTP, gRPC, and WebSocket, and/or hands-on experience with reverse proxies, API gateways, or identity-aware proxies.
  • Proactive self-direction, problem-solving, and debugging skills, with a focus on delivering high-quality solutions.

Responsibilities

  • Build AI security solutions for enterprise customers.
  • Design and implement security controls for agentic AI systems, including agents, tools, and agent-to-agent interactions.
  • Work cross-functionally with product management and quality assurance teams to deliver secure and scalable solutions.
  • Develop pre-sales and post-sales tools and environments to support customer evaluations, deployments, troubleshooting, and integration.
  • Research emerging technologies and security trends to identify new opportunities and develop innovative solutions.

Desired Qualifications

  • Hands-on experience with the agentic AI ecosystem, including MCP, tool calling, and agent frameworks.
  • Experience with large language model and agent security, including prompt injection, tool poisoning, jailbreaks, and agent security controls.
  • A background or professional experience in cybersecurity, particularly application security, network security, identity, or API security.

About the Company

Fortinet

Delivers integrated cybersecurity via security fabric

Fortinet provides cybersecurity solutions for organizations with an integrated security approach. Its core offering, the Fortinet Security Fabric, connects firewalls, endpoint protection, intrusion detection, and secure SD-WAN so these tools share threat intelligence and policy controls. The company differentiates itself with a wide, interoperable security stack that spans network, endpoint, cloud, and threat intelligence, enabling centralized management and consistent security across environments. Fortinet aims to help organizations protect digital assets across on-premises, remote, and cloud settings through scalable security and ongoing subscription services.

Company size
10,001+
Company stage
IPO
Headquarters
Sunnyvale, CA
Founded
2000

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