Junior Data Scientist - AI & Machine Learning

Posted 12 Days Ago
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İstanbul, Şişli, İstanbul
Internship
Software • Consulting
The Role
As a Junior Data Scientist, you will support senior data scientists, contribute to model development, data preparation, and perform exploratory analysis in financial contexts.
Summary Generated by Built In

Are you curious and ready to accept a new challenge in your career? Are you eager to join a dynamic company and bring innovation through your work and skills?
Prometeia offers you opportunities for growth and training in a Group with over 1000 professionals working for more than 500 clients in 20 countries around the world.

Among the European leaders in Enterprise Risk Management and Wealth & Asset Management solutions, Prometeia is looking for a motivated and curious part-time junior data scientist to join our AI & Machine Learning team in Istanbul. The ideal candidate is passionate about learning how to use data to solve real-world problems in the finance domain. This role is designed for someone at the beginning of their data science career who wants to gain hands-on experience, make tangible contributions, and continue to grow their technical and analytical skills.

RESPONSIBILITIES:

  • Support senior data scientists in the development of AI and machine learning models.
  • Assist with data collection, cleaning, and exploration tasks.
  • Contribute to feature engineering and model training using Python-based tools.
  • Participate in testing and validating models under the guidance of senior team members.
  • Conduct exploratory data analysis, feature engineering, and selection to enhance model performance.
  • Participation in the preparation/review of simple prototypes/analytic components within more complex pipelines.
  • Contribute to data labeling and annotation tasks, especially for text and language-based (NLP) datasets.
  • Take part in research and experimentation to explore new data science methods and tools.
  • Preparing and delivering technical presentations to clients and stakeholders to explain machine learning models, project outcomes, and analytical insights.

REQUIREMENTS:

  • Currently a junior or senior undergraduate student, or enrolled in a Master’s program in Computer Science, Statistics, Mathematics, Engineering, Data Science, or a related field.
  • Knowledge of statistics, Machine Learning, and major clustering, classification, and regression algorithms.
  • Proficiency in programming languages such as Python and SQL.
  • Familiarity with Python libraries and tools for Machine Learning (numpy/pandas, scikit-learn) and scientific computing.
  • Eagerness to learn and contribute in a team-oriented environment and attention to detail.
  • Good communication and presentation skills in English.

NICE TO HAVE:

  • Experience with code versioning systems (git).
  • Experience in data wrangling, cleaning, exploration, and feature extraction.
  • Experience in consulting or working with clients is a plus.
  • Experience in financial institutions is a plus.

LOCATION:

Istanbul
 

Top Skills

Numpy
Pandas
Python
Scikit-Learn
SQL
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The Company
HQ: Bologna, Emilia Romagna
1,284 Employees
Year Founded: 1974

What We Do

Prometeia is a leading provider of consulting services, software solutions, and economic research focused on Risk, Wealth & Asset Management, with over 900 professionals worldwide.

Prometeia’s technology and specialized advisory are chosen by more than 400 customers in over 20 countries around the world every day: banks, insurance companies, institutional investors and public institutions.

Prometeia operates from the Italian offices in Bologna, Milan, Rome and from the international branches in London, Istanbul, Moscow, Cairo, Zurich.

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