Software Development Engineer, Agent Security

Fortinet

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Sunnyvale, CA
Salary
$130,000–$160,000 / yr
Employment
Full-time
Posted
12 days ago
Freshness
Confirmed live today

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $183k
This role $145k
$119k most similar roles pay here $230k

This role pays less than 80% of similar roles. Most pay $151,475–$215,178 — the shaded band above. At the midpoint, this role pays about $145k versus about $183k for comparable roles.

Based on 240 similar postings.

Employer

About Fortinet

Fortinet is a US-based cybersecurity company best known for its FortiGate next-generation firewalls. It sells a broad security platform spanning network security, SD-WAN, endpoint protection, cloud security, and SIEM/SOC operations.

Fortinet currently has 56 open roles on FindRole.

Listed pay typically runs $170,000–$219,000 across 46 roles with salary data.

Most-posted roles

View all roles at Fortinet

At a glance

TL;DR · Software Development Engineer, Agent Security

As a Senior Software Engineer (Agent Security), you will join the team to build AI security solutions specifically for enterprise customers. Your daily responsibilities involve designing and implementing security controls for agentic AI systems, including tools and agent-to-agent interactions, while collaborating cross-functionally with product management and quality assurance teams. You will develop pre-sales and post-sales tools to support customer evaluations, deployments, and troubleshooting. The role requires proficiency in Python, Go, Rust, or C/C++ to build reliable services on cloud-native infrastructure using protocols like HTTP, gRPC, and WebSocket. You will address critical security challenges such as prompt injection, tool poisoning, and jailbreaks within the agentic AI ecosystem. Ideal candidates possess experience with MCP, tool calling, and various agent frameworks while applying expertise in application security, network security, identity, or API security to protect complex systems.

What does a Software Development Engineer earn in California?

Median $214000 from 73 postings across 8 companies.

See salary data

What you'll do

  • Build AI security solutions for enterprise customers.
  • Design and implement security controls for agentic AI systems, tools, and interactions.
  • Develop pre-sales and post-sales tools to support customer evaluations and deployments.
  • Create environments for troubleshooting and integrating products with customer systems.
  • Research emerging technologies and security trends to identify new innovation opportunities.
  • Build reliable backend services at scale using cloud-native infrastructure.
  • Implement security measures against prompt injection, tool poisoning, and jailbreaks.

What we're looking for

  • Bachelor's degree or above in Computer Science or a related field, or equivalent practical experience.
  • Strong software engineering skills in Python, Go, Rust, or C/C++.
  • 3+ years of backend development experience including cloud-native infrastructure, networking, and building reliable services at scale.
  • Solid understanding of application and network protocols like HTTP, gRPC, and WebSocket, or experience with reverse proxies and API gateways.
  • Hands-on experience with the agentic AI ecosystem, including MCP, tool calling, and agent frameworks (preferred).
  • Experience with LLM and agent security, including prompt injection, tool poisoning, jailbreaks, and security controls (preferred).
  • Background or professional experience in cybersecurity, particularly application security, network security, identity, or API security (preferred).

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