Contractzlab
TunisiePublication : 6 oct. 2026
Data Scientist — Topic A: GraphRAG & Knowledge
- Stage
- 4-6 mois
- Hybride
- Échéance : 19 oct. 2026
- Artificial Intelligence / Data
- Data science & modeling
- NLP/LLMs
- Wine & Beverage
- GraphRAG
Description du poste
PFE Track
Data Scientist — Topic A: GraphRAG & Knowledge
- Location: Tunis, hybrid
- Target profiles: AI, Data Science or NLP
- Context: Work on Jessica, Contractzlab’s enterprise AI platform, and its graph-based retrieval capabilities.
Objective
Improve graph-based retrieval through:
- Entity and relation extraction
- Retrieval strategies
- Reranking
- Grounding
- Measurable retrieval quality
Core stack
Python, PyTorch, Transformers, RAG / GraphRAG, vector databases, LLM evaluation, Docker and APIs.