Data Scientist (Text Analytics) - 4 months contract

Freelance Data Scientist / NLP Engineer - Text Analytics & Sentiment Analysis

Who we are:

What you will be doing:

Your duties will also involve:

• Analyze business needs and define use cases for text analytics (e.g., customer feedback, support tickets, survey responses)
• Collect, clean, and prepare structured and unstructured text data in Snowflake
• Design, train, and evaluate NLP models, including: Sentiment analysis - Text classification - Keyword extraction / topic modeling
• Develop processing workflows
• Deploy models within the Snowflake environment (Snowpark / UDF / UDTF)
• Create documentation and provide knowledge transfer to internal teams
  

Requirements

What you will bring along:

• Strong expertise in NLP / Text Analytics (Python, spaCy, Hugging Face, Transformers, etc.)
• Proven experience building sentiment analysis and text classification models
• Solid knowledge of Snowflake, including: - Snowpark (Python) - Development of UDF/UDTF functions - Integration with external stages & warehouses
• Proficiency in Python (pandas, numpy, scikit-learn, ideally MLflow)
• Experience with data pipelines and orchestration tools (Airflow, dbt, Prefect, etc., depending on internal stack)
• Understanding of MLOps practices (CI/CD, model versioning, monitoring)
• Ability to work independently and structure deliverables
• Strong communication and documentation skills
• Ability to collaborate effectively with both technical and non-technical stakeholders