TL;DR

Senior AI Scientist (AI Security): Developing and delivering algorithms based on multiple data sources, focusing on LLM prompts and agentic application calls to identify security exploits for %hirify_global%'s GenAI applications. Focus on leading and innovating AI projects in the Security domain, leveraging domain knowledge to craft creative features, and implementing models into production.

Location: Petach Tikva, Israel

Company

%hirify_global% is a global financial technology platform powering prosperity for 100 million customers with products like TurboTax, Credit Karma, QuickBooks, and Mailchimp.

What you will do

Develop ML models to identify security exploits using various algorithms and techniques (classification, clustering, graph based).
Explore various data sources and craft creative features to boost model performance.
Lead and innovate AI projects in the Security domain, integrating domain knowledge into algorithms.
Partner in the full cycle of iterative big data exploration, including hypothesis formulation and insight generation.
Have end-to-end ownership of models, from conception and development to production and monitoring.

Requirements

MSc or PhD in a computational or statistical field (Computer Science, Statistics, Applied Math, Econometrics, Operations Research), or equivalent experience.
3+ years’ Data Science experience, preferably with Fraud, Security or Credit Risk Detection solutions.
Experience working on one of the cloud platforms: AWS, GCP, Azure.
Well versed in Data Science languages, tools and frameworks, including data processing platforms and distributed computing systems (for example Python, R, SQL, SKLearn, NumPy, Pandas, TensorFlow, Keras).

Nice to have

Security domain expertise.
Familiarity with LLM based applications, and REST or GraphQL APIs.

Culture & Benefits

Work as part of a team of experienced data scientists who love research, innovation, and getting models to production.
Partner with Security analysts and researchers to implement ideas into mitigation policies that keep hackers and fraudsters away.
Competitive compensation package with a strong pay-for-performance rewards approach.
Eligible for a cash bonus, equity rewards, and benefits.