AI Engineer - SF

Summary by AIEngineer.careers

AI Engineer - SF is a AI Engineer role (full-time). with AegisAI. in SAN FRANCISCO, US. Imported listing (source: jobs.accel.com). Apply on the employer's site (jobs.accel.com).

Imported listing (source: jobs.accel.com) · Apply on jobs.accel.com

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SAN FRANCISCO · US

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Full-time

MID

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The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.

Imported job description

Sourced from jobs.accel.com

AegisAI, founded by ex-Google engineers behind Safe Browsing and reCAPTCHA, is building AI-driven defenses against adversarial AI attacks. As an AI Engineer, you will architect a constellation of fast, high-precision AI agents that detect and stop emerging threats in real time. The role sits at the intersection of AI and cybersecurity, evolving detection paradigms in a fast-moving arms race against AI-enabled attackers.

Responsibilities

Architect and build a coordinated system of AI agents for threat detection
Work directly with live threat data to evolve agents rapidly
Operate within an orchestration layer designed for fast iteration and adaptive learning
Develop new detection paradigms as adversarial threats evolve

Requirements

2-10 years of engineering experience
Direct experience with AI/ML systems
Experience building in fast-paced environments

Nice to Have

Experience with security or detection systems
Experience in adversarial environments (trust & safety, security, fraud)

Tech Stack

AI AgentsCybersecurityMachine LearningThreat Detection

AegisAI

New York · US · 52+ employees

AegisAI is an AI-native Email Security platform founded in 2025 by former Google security leaders Cy Khormaee (CEO) and Ryan Luo (CTO). Their AI agents think like human analysts, stopping Zero-day Phishing, BEC, and Malware attacks while cutting false positives by up to 90%. The company has raised $49 million in total funding, including a $36M Series A led by Battery Ventures in July 2026.