TL;DR

Senior AI Scientist (Security): Developing and delivering machine learning models to identify security exploits and protect GenAI applications and infrastructure. Focus on building algorithms using multiple data sources, LLM prompts, and agentic application calls. Focus on designing innovative AI solutions for security threats, leading projects, and integrating domain knowledge into production models.

Location: Petach Tikva, Israel

Company

%hirify_global% is a global financial technology platform serving approximately 100 million customers worldwide with products like TurboTax, Credit Karma, QuickBooks, and Mailchimp.

What you will do

Develop machine learning models to detect security exploits using classification, clustering, and graph-based techniques.
Explore diverse data sources and craft features to improve model performance.
Lead AI projects in the security domain and collaborate with business units to align algorithms with needs.
Participate in the full data science cycle including hypothesis formulation, algorithm development, testing, and visualization.
Partner with security analysts to implement mitigation policies based on model insights.
Own models end-to-end from conception to production and monitoring.

Requirements

Location: Petach Tikva, Israel
MSc or PhD in computational/statistical fields or equivalent experience.
3+ years of data science experience, preferably in fraud, security, or credit risk detection.
Experience with cloud platforms such as AWS, GCP, or Azure.
Proficiency in data science tools and languages including Python, R, SQL, TensorFlow, and Keras.
Security domain expertise and familiarity with LLM applications and APIs are advantages.