Data Scientist

4 semanas atrás


Rio de Janeiro, Brasil Tim Brasil Tempo inteiro

Id da vaga: 23095

Cargo: Data Scientist - Especialista

Diretoria: Chief Revenue Officer

Breakdown: Marketing Consumer & SMB

UO: Cons & SMB Mkt Knowledge & Serv Creation

Regional: TIM SA Headquarter

Estado: RIO DE JANEIRO

Cidade: RIO DE JANEIRO

Descrição do perfil

Responsável por analisar e interpretar grandes quantidades de dados de uma variedade de fontes, usando ferramentas algorítmicas, de mineração de dados, inteligência artificial, aprendizado de máquina e estatísticas, a fim de torná-los acessíveis à empresa.

Principais Atividades

• Desenvolver modelos estatísticos para as áreas de Marketing e Novos Negócios;
• Analisar e validar de modelos preditivos e de Machine Learning;
• Efetuar análises e estudos Adhoc, relacionados a modelagem, perfil e outros;
• Realizar contato direto com as áreas envolvidas a fim de entender o problema e possíveis soluções a serem desenvolvidas;
• Sugerir novos caminhos, sejam técnicas ou tecnologias, para evoluir a prática de ciência de dados e agregação de valor.

Conhecimento, Experiência e Formação

• Experiência prévia em modelagem estatística, com entendimento do processo de modelagem (desenvolvimento de códigos para manipulação de base de dados, seleção, tratamento e análise de variáveis e discussão com áreas de negócios);
• SQL (manipulação, definição, controle, transação, consulta);

• Conhecimento de algoritmos e técnicas de validação/performance de modelos em Machine Learning;
• Conhecimento da suíte de dados Google Cloud Platform (Ex.: BigQuery, CloudStorage, BigTable);
• Conhecimento aplicado ao negócio de Telecom;
• Domínio de mais de uma linguagem de programação;
• Prática com softwares de BI;
• Conhecimento/exposição de(a) soluções de AutoML (ex.: DataRobots, VertexAI, SageMaker, Azure ML);
• Experiência em projetos utilizando AWS, GCP ou Microsoft;
• SAS Enterprise Guide (drag and drop e code);

• Graduação completa em Estatística, Matemática, Ciência da computação ou similares;

• Desejável pós-graduação nas áreas correlatas acima.

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