Data Scientist

A startup developing a cybersecurity product in the Identity and LLM Security space.

The company is based in Tel Aviv (near the train line) and has dozens of employees.

It is experiencing rapid growth after a significant funding round from top venture capital firms, just a few months after its founding.

At the cutting edge of technology in this emerging sector, the company is leveraging a network of agents to solve security and other organizational challenges.

The role includes:

• Join the AI team of three Data Scientists, focusing on end-to-end research and development of AI systems based on LLMs and ML, with a balance of applied research and development.
• Developing and deploying LLM- and NLP-based agents.
• Building end-to-end Data Science pipelines, from problem definition, data collection and processing, Prompt Engineering, Fine-tuning, Evaluation, to Deployment in production.
• Working with Python, PyTorch, Hugging Face, LangGraph, LLMs, NLP, Multi-Agent Systems, Generative AI, Cloud (AWS/GCP/Azure), Docker, Kubernetes, and CI/CD.

Qualifications & Skills

• Bachelor’s or master’s degree in computer science, Data Science, Statistics, or a related technical field.
• 3+ years of experience building and deploying machine learning models in production environments.
• Expert in Python and ML libraries such as Scikit-learn, XGBoost, LightGBM, or TensorFlow/PyTorch.
• Strong understanding of data structures, algorithms, and software engineering fundamentals.
• Proficient in SQL and experience with distributed computing frameworks
• Experience with feature stores, ML pipelines, and workflow orchestration tools

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