Valtech - Portugal, Lisbon, IT - Software Development

Senior Data Scientist role in Lisbon, Portugal, driving AI-powered decision intelligence with causal inference, machine learning, and GenAI. Build production-grade systems for forecasting, optimization, and marketing analytics. Requires Python, SQL, cloud expertise (Azure preferred), and experien...

Senior Data Engineer sought to design and optimize cloud-based data platforms on Azure/Fabric, AWS, and GCP. You will build scalable batch and streaming pipelines with Spark and Delta Lake, supporting AI, GenAI, and LLM applications. Requires strong Python/SQL skills and expertise in lakehouse ar...