Come to one of the biggest IT Services companies in the world!! Here you can transform your career!Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment. We are looking for Data Scientist (POC Costs) who wants to learn and transform his career. In this role you will:Mandatory Skills:Mandatory knowledge of web development using Python (FastAPI or Flask);Mandatory experience in LLMs and Generative AI;Mandatory knowledge of LangGraph;Mandatory knowledge of prompt engineering;Mandatory knowledge of AWS;Mandatory strong knowledge of Git Desirable Skills:Differential - Professional experience with AWS Bedrock Key Responsibilities:Designs, develops, and implements end-to-end machine learning workflows (data exploration, sampling, training data generation, feature engineering, model building, and performance evaluation);Ensures coding and building algorithms within data pipelines that are scalable, repeatable, and secure, and can serve multiple users within the enterprise;Enhances models in production based on evolving business needs and the availability of new data;Ensures timely analysis and testing for regular maintenance of algorithms and model solutions over time. Key Words:Data Scientist; Flask; AWS; PythonAdvanced English What do we offer?TCS Benefits – Brazil:Health insuranceDental PlanLife insuranceTransportation vouchersMeal/Food VoucherChildcare assistanceGympassTCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associatesPartnership with SESCReimbursement of CertificationsFree TCS Learning Portal – Online courses and live trainingInternational experience opportunityDiscount Partnership with Universities and Language SchoolsBring Your Buddy – By referring people you become eligible to receive a bonus for each hireTCS Gems – Recognition for performanceXcelerate – Free Mentoring Career Platform At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!