At Hexa Consulting we want to spread transparency and enable diverse tech careers. Based in Portugal, we can answer the increasing demand in the IT sector. Our mission is to build strong relationships, be a leading partner through a differentiated approach in IT consulting and contribute to the professional and personal development of our team. We work with Nearshore projects, TM & Project Development, Service & Service Management, and Tech Academies.What are we looking for?Senior Data ScientistRequirements: Proficient in Machine Learning (training and testing, avoiding overfit, etc.); Knowledge of Big Data technologies such as Spark, Hadoop and related; Proficiency in bash, Python and either Java or Scala; Knowledge of tree based algorithms (Random Forests, XGBoost, LGBM) is a plus; Good level of English – minimumB2 ; Available forremote work in Portugal!What do we offer? Permanent contract Health insurance Career development Access to TrainingIf you're living in Portugaland are looking for the right opportunity, don't waste your time. Be part of this amazing journey!It's never just business, we always make it personal.