Senior Data Scientist

Herzliya - Israel

Monthly Salary: Not Disclosed

Posted on: 2 hours ago

Vacancies: 1 Vacancy

Job Summary

CodeValue is looking for an experienced Senior Data Scientist specializing in NLP and Large Language Models (LLMs) to join our AI & Data practice.

In this role you will lead the design and development of advanced NLP and Generative AI solutions including on-premise Hebrew LLM systems for enterprise clients across multiple industries.

You will work closely with data engineers software architects and AI specialists to build production-grade AI systems that power decision-support tools intelligent interfaces and next-generation applications.

Generative AI & NLP Solutions

Lead the development of Hebrew LLM-based solutions including on-premise deployments for enterprise environments.
Design and implement NLP pipelines for:
Text classification
Sentiment analysis
Named Entity Recognition (NER)
Develop Generative AI applications supporting decision-support systems and intelligent user interfaces.
Build and optimize semantic search embeddings and Retrieval-Augmented Generation (RAG) architectures.
Implement multi-agent and long-chain LLM workflows for complex reasoning tasks.

Architecture & Technical Leadership

Provide technical leadership and architectural guidance for AI/ML solutions.
Collaborate with data engineers MLOps and software teams to deploy scalable NLP models into production environments.
Design efficient text representations and feature engineering pipelines.
Ensure solutions meet enterprise-level performance security and scalability requirements.

Innovation & Client Impact

Analyze large-scale datasets and deliver data-driven insights that improve business processes.
Stay updated with the latest advancements in NLP LLMs and Generative AI ecosystems.
Contribute to innovation initiatives and knowledge sharing within CodeValues AI community.
Work closely with enterprise clients translating business needs into AI-driven solutions.

Requirements:

Education

. in Computer Science Data Science or related field Required

Professional Experience

Expert-level knowledge in Data Science and Generative AI methodologies Required
5 years of hands-on experience in Machine Learning / Deep Learning Required
3 years of hands-on experience implementing NLP/LLM solutions Required
Strong experience with modern LLM frameworks and ecosystems (Hugging Face GitHub open-source models etc.)
Experience building RAG pipelines embeddings semantic search and agent-based LLM systems
Familiarity with Agile development and DevOps practices

Advantages

Experience with public cloud AI platforms (AWS / Azure / GCP).
Experience deploying on-premise AI solutions for enterprise environments.

Personal Attributes

Strong technical leadership with hands-on capabilities
Excellent communication and collaboration skills
Ability to translate complex AI technologies into real-world solutions
A big-picture thinker with strong problem-solving abilities
Passion for innovation learning and emerging AI technologies

CodeValue is looking for an experienced Senior Data Scientist specializing in NLP and Large Language Models (LLMs) to join our AI & Data practice.In this role you will lead the design and development of advanced NLP and Generative AI solutions including on-premise Hebrew LLM systems for enterprise c...