Be part of Stefanini! At Stefanini we are more than 30,000 geniuses, connected from 41 countries, doing what we are passionate about and co-creating a better future. **Responsibilities and attributions** * Professional with more than 4 years of experience in fields such as Systems Engineering, Industrial Engineering, Computer Science, Data Science, Statistics, Computer Science, Mining Engineering, Geology, and/or related areas, with experience in designing scalable data architectures applied to operational and industrial areas. Must have experience in developing segmentations, exploratory analyses, and business cases, applying techniques such as stratified sampling and experimental design. **Requirements and qualifications** * Must be proficient in programming languages such as Python, Scala, and R, have advanced knowledge of SQL, and possess knowledge of architectures such as Data Lake, Data Warehouse, and ETL/ELT processes. Should also be familiar with cloud services, especially AWS Redshift, Glue, and S3, and have advanced visualization skills in Excel. Experience with agile methodologies (Scrum) and collaborative tools such as Jira and Confluence will be valued. Code: Python/Scala/R Database: SQL, NoSQL (MongoDB, Cassandra) Cloud & Infrastructure: AWS (Redshift, Glue, S3, RDS, IAM), Azure, GCP Architecture Design: Data Lake, Data Warehouse, Data Mesh, ETL/ELT Other cross-functional skills. **Additional information** Are you looking for a place where your ideas can shine? With over 38 years of existence and a global presence, at Stefanini we transform tomorrow together. Here, every action counts and every idea can make a difference. Join a team that values innovation, respect, and commitment. If you are a disruptive person, committed to continuous learning, and innovation is in your DNA, then we are what you're looking for. Come and let's build a better future together!