Software Engineer II - Entity Intelligence
Core
Design, build, and operate AI-native detection systems for impersonation attacks (brand, lookalike-domain, VIP) to protect enterprise communications and infrastructure.
Role type
Mid-level IC software engineer (detection & AI)
Builds
Production detection agents and logic for Abnormal's security platform
Domain
Cybersecurity / AI / Cloud Infrastructure
Deliverable
production ML models | product features
Required skills
Python, system design, data analysis (SQL), adversarial mindset, AI-native development, project ownership
Preferred skills
distributed systems, security/fraud detection background, ML/LLM evaluation, containerization, frontend frameworks
Technologies
Python, SQL, PostgreSQL, DynamoDB, Redis, Kafka, Spark, Docker, Kubernetes, React
Responsibilities
Design and operate detection systems end-to-end; analyze missed attacks to derive new detection logic; build and evaluate LLM-based detection agents; debug customer escalations and maintain on-call rotation; leverage AI tools in the development loop.
Seniority
Mid-level, hands-on IC