Senior Data Engineer

Description

Job Summary: Qualificar TI is seeking a technical leader for data engineering, focused on implementing and optimizing ETL solutions, data modeling, and advanced SQL queries to deliver value to customers. Key Highlights: 1. Lead the data engineering team technically 2. Develop and optimize ETL solutions and data modeling 3. Innovative environment focused on continuous development and real-world impact **About Us** At Qualificar TI, we specialize in Data Governance, Project Management, Digital Transformation, and Outsourcing. For over 20 years, we have delivered strategic IT solutions and best practices to generate real value for our clients and society. If you enjoy learning, sharing knowledge, and building solutions that make a difference, this opportunity is for you. **Responsibilities:** Lead the technical execution of the data engineering team's activities. Implement solutions for capturing or extracting, transforming, and loading (ETL) structured and/or unstructured data. Design and manage ETL batch and streaming extraction and loading processes. Tune data solutions, algorithms, and queries. Define informational data modeling standards. Create relational and dimensional data models. Build advanced SQL queries. Organize and share data and information. Understand business team processes to automate and optimize tasks. **Required Qualifications:** Bachelor's degree verified by diploma and certificate recognized by the Ministry of Education and Culture (MEC) Minimum 8 years of experience Experience leading data projects technically. Experience defining architectures for data capture, manipulation, and persistence. Experience with relational, NoSQL, columnar, and multidimensional databases. Experience in relational and dimensional data modeling. Experience implementing batch and streaming ETL loads. Experience building and optimizing advanced SQL queries. Experience building data loading processes on Google Cloud (GCP). Proficiency in the Go programming language. **Preferred Qualifications:** Experience with SQL Server, SSAS, and PostgreSQL. Knowledge of R and/or Python programming languages. Familiarity with ETL tool installation, configuration, and usage. **Mandatory Certifications:** Not applicable **Why Join Qualificar TI?** **Innovative Environment:** Work alongside a diverse and collaborative team that values your expertise and supports your growth. **Continuous Development:** We offer training, certifications, and capacity-building programs to help you advance continuously. **Real Impact:** We work on strategic projects that transform businesses and deliver tangible results. **Inclusive Culture:** We embrace diversity as part of our culture and believe innovation stems from differences. **Ready for the Challenge?** If you resonate with our culture and want to join a team that transforms technology into results, come on in! **Apply now and become a Qualifier!** www.qualificarti.com.br LinkedIn Qualificar TI **\#BetterItTogether