Brillio

Data Scientist

Brillio

full-time

Posted on:

Origin:  • 🇷🇴 Romania

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Job Level

Mid-LevelSenior

Tech Stack

CloudIoTPandasPythonScikit-LearnSQL

About the role

  • Develop and validate time series forecasting models (ARIMA, Prophet, SARIMA, etc.) for predicting demand, performance, or other business metrics.
  • Build and evaluate traditional machine learning models (regression, classification, clustering) for prediction and segmentation tasks.
  • Clean, preprocess, and integrate data from diverse sources (SQL databases, APIs, flat files, etc.).
  • Collaborate with stakeholders to understand business needs and translate them into analytical solutions.
  • Document and present results clearly to both technical and non-technical audiences.
  • Work with data and software engineers to develop and maintain production-grade data pipelines and model deployments.
  • Monitor and periodically retrain or recalibrate models to ensure long-term performance.

Requirements

  • 4+ years of relevant experience in data science or a similar analytical role.
  • Strong knowledge of statistics and predictive modeling techniques.
  • Practical experience with time series forecasting using traditional methods (ARIMA, SARIMA, ETS, Prophet, etc.).
  • Proficient in Python (pandas, scikit-learn, statsmodels, matplotlib, etc.).
  • Solid experience with SQL and relational databases.
  • Ability to translate business problems into actionable analytical tasks.
  • Strong analytical mindset and attention to detail.
  • Clear verbal and written communication in English.