Cientista de Dados - Sênior
EYBrasÃlia, Federal District, Brazil • São Paulo, Brazil • Rio de Janeiro, Brazil • São Paulo, Brazil • São Paulo, Brazil
Posted March 11, 2026
Full Time
About the Company
EY is a global leader in assurance, tax, strategy, and transactions. Our global team of experts helps clients navigate complex issues and make better decisions about how to create long-term value in a changing world.
Job Description
At EY, we're committed to shaping your future with confidence. We'll help you succeed in a globally connected environment, filled with diverse teams, and take your career where you want. Come to EY and help us build a better business world. If you're passionate about innovation, artificial intelligence, and want to impact the finance sector with GenAI and Data Science solutions, this is your chance! Come be the protagonist in the technological revolution of the financial market!
Requirements
- Developing end-to-end AI solutions, from discovery to deployment and monitoring, including modeling (NLP/ML/LLMs), APIs, and integrations.
- Designing and evolving chatbots and conversational channels with NLP/NLU, promoting continuous improvement.
- Building integrations via APIs/JSON, microservices, and events, as well as implementing MLOps with pipelines, versioning, and observability.
- Analyzing conversational data and recommending actions based on KPIs, ensuring quality through testing and validation.
Benefits
- Flexible work environment
- Diverse and inclusive culture
- Opportunities for growth and development
- Access to world-class experiences
- Inclusive workplace
- Great Place to Work certification