Department: Engineering
Petra is hiring a senior software engineer to own the development and scaling of its AI-powered detection platform for identifying account compromise. The role involves building signal ingestion, behavioral analysis, and AI decisioning systems; architecting solutions for 10–100x scale growth; and raising technical quality on a lean team. The engineer will work with Node, TypeScript, React, and Python, and the position is in-person in San Francisco.
Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.
Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.
For job seekers
Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.
Match
Compare live roles against your current evidence.
Position
Turn proof projects into role-specific applications.
Improve
Use market feedback to keep the skill plan current.
ITDR
Identity threat detection and response (ITDR) for Microsoft 365 — detect, contain, investigate, and report every M365 identity attack.