Senior Data Scientist
IRIUM Portugal · Lisbon, PT
At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey.
Job description
At IRIUM we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey. We are currently looking for Senior Data Scientist Requirements: We are seeking an experienced Senior Data Scientist to contribute to the design and execution of advanced analytical and machine learning solutions. This exciting role requires a strategic thinker who can link technical decisions to business objectives, mentor teams, and drive high-quality decision-making across cross-functional groups. Required Qualifications to be successful at this role: Technical Skills: Advanced Python for ML/DL (NumPy, pandas, scikit-learn, PyTorch/TensorFlow). Strong background in statistics, experimental design, and causal inference. Proven ability to develop and scale complex ML/DL models for production environments. Proficiency in ML experimentation and tracking tools (MLflow, W&B, Databricks ML). Advanced SQL expertise for large-scale data manipulation and workloads. Deep understanding of MLOps workflows (model registry, deployment, monitoring, drift management, retraining). Experience leveraging big-data platforms (Spark, Databricks) to optimize model training and sco...