Software Engineer II, Attack Detection
Core
Build customer-facing security features and backend services for email attack detection using behavioral AI and machine learning.
Role type
Senior IC software engineer (security/AI)
Builds
Detection services, AI agents, and data pipelines for email security
Domain
Cybersecurity / Email Security / Machine Learning
Deliverable
production ML models
Required skills
Backend services development, Data pipelines, Machine learning integration, Large language models, AI agents, Statistical evaluation, Python or Go, Automated testing, Production monitoring
Preferred skills
Cybersecurity or fraud detection experience, Model training reproducibility tools, Statistical classifier evaluation
Technologies
Python, Go, Large Language Models, AI Agents
Responsibilities
Build backend services and data pipelines for security features, Integrate ML and LLMs into detection workflows, Develop AI agents for suspicious activity analysis, Evaluate system changes against real attack patterns, Improve system reliability and performance, Write tested code and contribute to technical designs
