[Job - 27122] Senior Data Engineer, Brazil

We are **tech transformation** specialists, uniting human expertise with AI to create scalable tech solutions. With over 8,000 CI\&Ters around the world, we’ve built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality. **Position Overview:**As a Senior Data Engineer, you will be leading the design, development, testing and maintenance of software products that support the needs of architecture, engineering, and consulting (AEC) firms. You will collaborate with cross\-functional teams to implement core product features, troubleshoot issues, and optimize application performance. This role requires a strong foundation in programming, problem\-solving skills, and a passion for learning new technologies in a dynamic, team\-oriented environment. **Key Responsibilities:** Lead the **design, development, testing, and maintenance** of software solutions for architecture, engineering, and consulting firms. Implement features, optimize performance, and troubleshoot technical issues. Participate in Agile ceremonies (daily stand\-ups, sprint planning, retrospectives, demos). Write, test, and optimize code following established standards. Create and maintain technical documentation. Mentor junior engineers and promote best practices. **Technical Requirements:****SQL, Python, and/or Scala** (advanced/expert)**Data modeling**: relational and data warehouse schemas**ETL and data pipelines****Version control with Git****Cloud \& Data Platforms**: **Azure** and **Microsoft Fabric****Visualization**: experience with **Power BI** preferred**Nice to have**: knowledge of **AI and Machine Learning** **Core Competencies:****English proficiency level:** C1 or above ( You will have frequent contact with stakeholders and clients in English )**Passion for Software Engineering:** continuous learning and innovation.**Analytical Thinking:** ability to break down complex problems and design efficient solutions.**Communication \& Collaboration:** clear articulation of ideas and teamwork.**Technical Leadership:** guidance and support for peers, ensuring code quality and best practices.**Time Management:** organized, proactive, and deadline\-oriented.**Continuous Improvement:** focus on performance, scalability, and reliability. **Education or Prior Work Experience:** Hands\-on experience with relevant programming languages, frameworks, and tools, gained through coursework, personal projects, bootcamps, or professional work. **Our benefits:*** Health and dental insurance * Meal and food allowance * Childcare assistance * Extended paternity leave * Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass; * Profit Sharing and Results Participation (PLR); * Life insurance * Continuous learning platform (CI\&T University); * Discount club * Free online platform dedicated to physical, mental, and overall well\-being * Pregnancy and responsible parenting course * Partnerships with online learning platforms * Language learning platform And many more! More details about our benefits here: https://ciandt.com/br/pt\-br/carreiras At CI\&T, inclusion starts at the first contact. If you are a person with a disability, it is important **to present your assessment during the selection process.** *See which data needs to be included in the report by* *clicking here*.This way, we can ensure the support and accommodations that you deserve. **If you do not yet have the assessment, don't worry: we can support you in obtaining it.** We have a dedicated Health and Well\-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.