Senior Data Scientist
Xerxes Global
- Αθήνα
- Μόνιμη
- Πλήρης Απασχόληση
- Identify business trends and problems through complex data analysis.
- Interpret results from multiple sources using a variety of techniques, ranging from simple data aggregation to complex data mining.
- Prepare data, implement data models and develop databases to support business solutions.
- Develop novel ways to help business partners achieve objectives through analysis and modelling
- Utilize machine learning to create repeatable, dynamic, and scalable models
- Identify and develop long-term Data Science processes, frameworks, tools, and standards
- Bachelor's degree in data science, Computer Science, Engineering, Math, Statistics, Physics or related field
- 3-5+ years of working experience in applying ML, Statistics, or AI
- Deep expertise in any of the following: Time-Series Modelling, Optimization, Pricing, Deep Neural Networks, Natural Language Processing (NLP) or Retrieval Augmented Generation (RAG) applications
- Experience in development and deployment of Machine learning models into production-grade applications
- Strong Python, PySpark and SQL skills
- Experience in using version control software (Git, Azure DevOps)
- Ability to define agenda for data science projects, frame business questions into analytical plans (e.g. assess data needs, prepare data and create features, develop and evaluate ML models) and execute.
- Strong communication and presentation skills to deliver insights to senior management and ability to articulate findings in a clear, concise and visually appealing manner.
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