Senior Data Scientist
- São Paulo / Florianópolis
- Small or medium business
- Remote
-
python
machine-learning
Main responsibilities:
• Identify data collection sources for problems.
• Process, treat and integrate data for the necessary analyses.
• Exploratory analysis of data aiming at organization, summarization and visualization, enabling the obtaining of insights.
• Generate and validate hypotheses with the business and product areas.
• Create libraries and documentation of analyses and models.
• Create metrics to assess the quality of data and models.
• Create end-to-end execution scripts related to data science activities.
• Use data science techniques and tools to optimize processes.
• Train and evaluate model convergence.
Mandatory requirements:
• Research experience at the master's level in Physics, Mathematics, Engineering, Statistics, Computer Science or related areas.
• Other candidates with exceptional curriculum (e.g. scientific initiation, project portfolio, awards in competitions, etc.) will also be considered.
• Fluency in Python (jupyter, numpy, pandas, scikit-learn, matplotlib, seaborn, etc.).
• Knowledge and experience in Machine Learning and Data Science methods, such as supervised learning (regression and classification), unsupervised learning (clustering, dimensional reduction), specific learning algorithms such as Boosting, Random Forest, KNN, Neural Networks, etc.) and knowledge of model performance metrics (Precision, Recall, ROC, F1, Accuracy, Gini, KS, etc.).
• Advanced English - mandatory.
Desirable requirements:
• PhD.
• Experience with image processing and remote sensing.
• Academic or professional experience in Agribusiness.
• Professional experience with predictive modeling of at least 1 year.
• Experience with software engineering and Machine Learning engineering.
• Knowledge of Cloud environments (preferably AWS).
Apply now!
