Grupo OLX, a leading Brazilian online marketplace, seeks a Data Science Specialist to join its flexible, digitally-driven team. The role involves collaborating with cross-functional product, engineering, and business teams across Rio de Janeiro and São Paulo, turning large volumes of data into actionable insights and building predictive models to drive business performance.
Data Science Specialist at Grupo OLX
Rio de Janeiro and São Paulo, Brazil
More jobs at Grupo OLXRequisitos
Habilidades
- SQL
- Python
- Quantitative analysis
- Data storytelling
- Business problem definition
- Collaboration
- Model development and deployment
- Prototype coding
Idiomas
- Portuguese
Responsabilidades
- Explore and analyze large data volumes to generate actionable insights
- Build, train, and validate statistical and machine learning models focused on business performance
- Collaborate with Product, Engineering, and Business teams to understand problems, raise hypotheses, and propose data-driven solutions
- Communicate results clearly to technical and non-technical stakeholders
- Develop data pipelines and automations to ensure scalability of solutions
- Monitor model performance in production and propose continuous improvements
- Apply best practices in versioning, reproducibility, and governance of models
- Participate actively in agile ceremonies and contribute to the evolution of data science practices
Tecnologias
SQLPythonMachine LearningStatistical ModelsData PipelinesVersion ControlAgile MethodologiesOCRObject Recognition
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