Senior Data Engineer

Description

Job Summary: Join us in developing, evolving, and maintaining data engineering solutions, ensuring scalability, performance, and reliability of analytical platforms—with a strong focus on delivering business value and enabling data-driven decision-making. Key Highlights: 1. Design, implement, and maintain end-to-end data pipelines 2. Work with relational and non-relational databases 3. Create and evolve executive and analytical dashboards **Company Description** MORE THAN A PAYMENT TERMINAL, MORE THAN A DIGITAL BANK ACCOUNT: we are a complete solution for our customers—built by people, for people. We were founded with the purpose of improving lives through simple, efficient, and innovative financial solutions. Today, as part of **Serasa Experian**, we expand opportunities for individuals and businesses, also driving initiatives in financial education and empowerment. At **PagueVeloz**, we believe in a less bureaucratic and more inclusive financial market. We’ve built a diverse, collaborative, and challenge-ready team—where diversity is an essential driver of transformation. Interested? Then join the **\#TimeVeloz**. **Job Description** Here, you’ll develop, evolve, and maintain **data engineering** solutions, ensuring scalability, performance, and reliability of analytical platforms—with a strong emphasis on generating business value and supporting decision-making. Your day-to-day will include: * Designing, implementing, and maintaining end-to-end **data pipelines** (ingestion, transformation, and consumption); * Building and evolving **data lakes**, including Bronze, Silver, and Gold layers; * Developing data processing solutions in **Python**, using **Databricks**; * Orchestrating workflows by creating and maintaining DAGs; * Working with **relational and non-relational databases** for analytics and query optimization; * Creating and evolving **executive and analytical dashboards**, supporting data-driven decision-making; * Collaborating closely with business, analytics, and technology teams—applying best practices and quality standards. Qualifications * Experience in **data engineering** and **data lake** architecture; * Hands-on experience with **PostgreSQL, MongoDB**, and SQL optimization; * Strong expertise in **data visualization** (Power BI, Tableau, and/or QuickSight); * Pipeline development using **Python, PySpark, and Databricks**; * Data orchestration with **Apache Airflow**; * Experience with **AWS** services (S3, Redshift, Athena, ECS, Lambda, and APIs); * End-to-end **ETL/ELT** process experience; * Knowledge of **agile methodologies** and **Jira**. Preferred Qualifications * Experience in **cost reduction and performance optimization** within data environments; * Involvement in **NLP and machine learning** projects applied to data; * Technical leadership or participation in **dashboard and analytical environment restructuring**; * Understanding of data-oriented architectures and data governance best practices. Additional Information **Serasa Experian** is globally recognized for its people-first culture, diversity, and innovation. We offer an inclusive, collaborative environment with real growth opportunities—certified by **Great Place To Work™**, **Top Employers**, and highly rated on Glassdoor. **\#LI\-HYBRID** Join the **\#TimeVeloz**. Let’s grow together—and continue transforming lives. **Qualifications** **Qualifications** * Data * Data Eng * Data Engineering * Databricks * Agile * Analytics **Additional Information** Serasa Experian is much more than you imagine. With a mission to create a better future by expanding opportunities for people and businesses, in Brazil we are over 4,000 professionals working across diverse teams and specialties. Here, every skill and perspective complements one another—you can work on what you love most. We’re committed to building an inclusive culture and an environment where people can balance their careers with personal commitments and interests—prioritizing well-being. We’re deeply dedicated to being one of the best and most innovative companies to work for in the country—enabling incredible experiences and careers for our people. Our strong people-first approach is externally recognized through multiple industry certifications: we’ve been awarded Great Place To Work™ in 24 countries and hold the international Top Employers certification, in addition to being named one of the best employers for young professionals and holding a 4.6 rating on Glassdoor. Each recognition confirms we’re on the right path—providing an ever-better workplace for our talent. **Join \#TimeVeloz!** Let’s grow together! We truly want to contribute to the growth of those around us. Our Purpose? To improve lives, share dreams, and achieve goals.