Data Scientist

Data Scientist
Viseu
Viseu, Viseu District, Portugal

Prime
IT is a leading company with over 18 years of experience in providing IT, Telecommunications, and Engineering technological services.

Specialized in Team Extension, Managed Services, Custom Software, and Nearshore, we currently have a team of over 2350 professionals collaborating on national and international projects across various technologies.

We are looking for a Data Scientist for this project!

Responsibilities:

• Analyze historical data and develop machine learning models to detect fraudulent activities.
• Define and compute behavioral metrics such as transaction averages and limits.
• Work closely with
  - functional teams to deliver risk prevention and
  - driven solutions.
• Explain algorithm logic and communicate results clearly to both technical and
  - technical stakeholders.
• Continuously monitor, optimize, and improve model performance in production environments.

What are we looking for?

• Strong background in Machine Learning, including model training, testing, and overfitting prevention.
• Proficiency in Python, Java or Scala, and familiarity with Bash scripting.
• Experience with Big Data frameworks such as Spark or Hadoop.
• Solid understanding of statistical analysis, data visualization, and model interpretability.
• Knowledge of
  - based algorithms (Random Forests, XGBoost, Light
  GBM) and Deep Learning fundamentals.

What do we offer?

• Integration into an international company with a presence in over 50 cities worldwide;
  
  
• Continuous training in the latest and most innovative technologies – Prime Academy;
  
  
• Career guidanceand progression.

? Send us your CV and join the Prime team!