Data Scientist (AI/NLP)

TL;DR

Data Scientist (AI/NLP): Improving and building production AI systems that directly impact clinical care with an accent on AI-powered services, evaluation pipelines, data quality, and processing. Focus on building LLM-based systems, solving data quality challenges, and supporting scalable infrastructure for reliable AI systems.

Location: Tel Aviv District, Israel

Company

hirify.global is on a mission to deliver effective behavioral care through data, measurement, and personalization, supporting clinicians in their important work.

What you will do

• Contribute to production AI services in Python.
• Build and maintain evaluation frameworks and data pipelines.
• Conduct data analysis for research, quality validation, and product decisions.
• Support model integration and deployment workflows.
• Collaborate with DevOps, QA, and Product teams on cross-functional deliverables.

Requirements

• Master's degree in Computer Science, Mathematics, Statistics, Data Science, or related field.
• 3+ years of experience with statistical and machine learning tools, strong Python programming skills.
• Strong understanding of ML/NLP fundamentals (transformers, embeddings, language models, fine-tuning).
• Experience building LLM-based systems beyond basic API calls (e.g., multi-step pipelines, structured outputs).
• Solid experience with APIs, databases, and software engineering best practices.
• Strong communication skills in Hebrew & English.

Nice to have

• Experience with FastAPI, Flask, or similar web frameworks.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Background in healthcare, clinical data, or sensitive data handling.

Culture & Benefits

• Hands-on experience with production AI systems in healthcare.
• Mentorship from highly experienced data scientists and ML engineers.