Azure / AWS Data Scientist | Senior (Remote)

Description

Job Summary: Professional to develop, train, and deploy Machine Learning and Deep Learning models, with a focus on ETL, data, cloud solutions, and NLP. Key Highlights: 1. Experience with Machine Learning and Deep Learning 2. Experience with LLMs, Generative AI, and RAG architectures 3. Development in an AI-driven revolution environment . **Responsibilities and Duties** * Develop, train, validate, and deploy Machine Learning and Deep Learning models; * Design and maintain ETL/ELT pipelines integrating multiple data sources (relational databases, APIs, files, legacy systems, etc.); * Perform data modeling, extraction, and manipulation using Python and SQL; * Work with Oracle databases, ensuring performance and data integrity; * Implement solutions in cloud environments (AWS / Azure); * Apply Natural Language Processing (NLP) techniques such as tokenization, POS tagging, syntactic parsing, and entity extraction; * Contribute to MLOps practices (versioning, automated deployment, model monitoring, CI/CD for ML); * Validate RAG system performance; * Support data architecture definition and best engineering practices. **Requirements and Qualifications** * Strong knowledge of Python and SQL; * Experience with ML/DL libraries and frameworks: NumPy, Pandas, Scikit\-learn, TensorFlow, PyTorch, and Keras; * Practical experience with Large Language Models (LLMs), Generative AI solutions, and RAG architectures; * Practical experience with ETL pipelines and integration of multiple data sources; * Experience with Oracle Database; * Knowledge of Natural Language Processing (NLP); * Experience with Cloud platforms (Azure and/or AWS); * Experience with MLOps. Compass UOL is a global firm and part of the AI Revolution Company, together transforming organizations using Artificial Intelligence, Generative AI, and other of today’s most advanced technologies. We equip our team with proprietary and external AI\-driven tools to design and build digital\-native platforms, integrating cutting\-edge technologies and enabling companies to innovate, transform their businesses, and drive success in their markets. To achieve this, we attract and develop the best talent, creating opportunities that enhance people’s lives and highlight the positive impact of disruptive technologies. We empower borderless talent and promote knowledge and opportunities in the latest market trends, driving significant personal and professional growth. **Join us and be part of the AI\-driven revolution.**