Cientista de Dados Sênior (Chatbot & IA)
Job Description
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cientista de Dados Sênior (Chatbot & IA) based in Brazil.
In this role, you will take ownership of end-to-end data science initiatives focused on building intelligent conversational systems and advanced AI-driven decision models. You will work at the intersection of machine learning, statistics, and business strategy, translating complex business needs into scalable and production-ready solutions. The position requires strong autonomy, as you will be responsible for designing, building, and delivering full machine learning pipelines—from data exploration and feature engineering to model deployment and performance analysis. You will also contribute directly to fraud detection use cases and chatbot transactional intelligence, shaping impactful AI solutions. In addition, you will collaborate with business stakeholders to define scope, trade-offs, and success metrics. This is a high-impact role in a collaborative environment where technical excellence and business understanding go hand in hand.
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Cientista de Dados Sênior (Chatbot & IA) based in Brazil.
In this role, you will take ownership of end-to-end data science initiatives focused on building intelligent conversational systems and advanced AI-driven decision models. You will work at the intersection of machine learning, statistics, and business strategy, translating complex business needs into scalable and production-ready solutions. The position requires strong autonomy, as you will be responsible for designing, building, and delivering full machine learning pipelines—from data exploration and feature engineering to model deployment and performance analysis. You will also contribute directly to fraud detection use cases and chatbot transactional intelligence, shaping impactful AI solutions. In addition, you will collaborate with business stakeholders to define scope, trade-offs, and success metrics. This is a high-impact role in a collaborative environment where technical excellence and business understanding go hand in hand.