Senior Data Science Consultant with Python

GFT Poland is hiring a Senior Data Science Consultant to work on data-driven solutions transforming complex datasets into actionable business insights. The role involves collaboration with business and technical stakeholders to deliver high-quality analytical solutions and improve data processes.

• Hands-on experience with Python for data analysis and data processing
• Strong knowledge of data manipulation and analysis using Pandas and NumPy
• Good understanding of SQL and working with relational databases
• Basic knowledge of Machine Learning concepts and workflows
• Experience with data wrangling, cleansing, and feature engineering
• Strong analytical thinking and problem-solving skills
• Experience working with structured and unstructured datasets
• Ability to translate data into actionable insights and business value
• Basic understanding of LLMs and Generative AI solutions

Nice to have:

• Experience with Big Data technologies such as PySpark or similar frameworks
• Familiarity with cloud platforms such as GCP, AWS, or Azure
• Experience with prompt engineering, RAG, or AI-powered applications
• Exposure to MLOps practices and model deployment
• Knowledge of data pipelines and data engineering concepts
• Experience with data visualization tools such as Matplotlib, Seaborn, or Plotly
• Experience working in regulated environments such as finance or banking

• Design and develop data processing and analytical solutions in Python
• Work with datasets to clean, transform, and analyze data
• Build and optimize machine learning models
• Translate business requirements into data-driven solutions
• Collaborate with stakeholders and engineering teams
• Ensure quality, performance, and reliability of data solutions
• Contribute to continuous improvement of data practices