Aegis AI
Staff / Senior Staff Engineer, AI Products
New York City +2 · On-site · Senior Staff · Full-time · Posted Aug 20, 2026
- Location
- New York City
San Francisco
Remote - Experience
- Staff-level scope or equivalent experience; no years specified.
About the job
Build and lead production AI security products that analyze noisy data, detect adversarial threats, and support trusted customer decisions.
What you'll do
- Develop detection systems and move new detection ideas from prototype into reliable production systems.
- Build evaluation systems, labeled datasets, replay infrastructure, and feedback loops to measure detection quality.
- Ship code, set technical direction, and increasingly lead projects, engineers, hiring, and roadmap as scope grows.
What they ask for
- Staff-level technical scope or equivalent experience leading technically complex systems and teams.
- Experience building production systems where false positives, correctness, reliability, or risk mattered.
- Able to work across architecture and implementation and make decisions with incomplete information.
- Clear written communication and a record of making other engineers more effective.
Nice to have
- Experience in security detection, fraud, abuse, behavioral or anomaly detection, or other adversarial systems.
- Experience with production LLMs, data-intensive distributed systems, AI/ML evaluation, enterprise security products, or early-stage teams.
Tools
AI, LLMs
AI focus
Build AI-powered security detection and decision systems, including influencing model creation and deploying AI inference under production constraints.
Model-written summary · the original posting is authoritative