full-time

Telecom Sector | Data Scientist – ML/AI

Posted by Devoteam Portugal • Lisbon, Lisbon, Portugal

📍 Lisbon, Lisbon 🕒 February 21, 2026

About the Role

Job Description

  • Develop, train, and deploy Machine Learning/AI models applied to the company’s products and services.
  • Prototype AI/ML solutions to meet business requirements.
  • Work with data for analysis, feature engineering, and model experimentation.
  • Collaborate with data engineers to access and manipulate data efficiently.
  • Contribute to the continuous improvement of ML/AI workflows and model performance.

Qualifications

  • Bachelor's or Master's degree in Computer Science, Data Science, or a related field;
  • 2+ years of experience working with Machine Learning/AI models and data-driven solutions;
  • Strong programming skills in Python and R (optional: Julia or Go for performance);
  • Experience with ML/AI frameworks such as PyTorch, TensorFlow, Keras, scikit-learn, HuggingFace, XGBoost, or LightGBM;
  • Proficiency in data manipulation using Pandas, NumPy, and SciPy;
  • Experience with...

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