full-time
Senior Quantitative Researcher
Petra Security
- Employer
- Petra Security
- Location
- San Francisco
- Working pattern
- on-site
About the role
You will be responsible for building and evolving core ML detection models to identify account compromise in real time. Additionally, you will take models from research to production and architect systems to handle significant scaling. Candidates must have 5+ years of quantitative or machine learning research experience with a focus on shipping models in production. Strong engineering fundamentals and proficiency in Python and distributed systems are required.