Company Description
Serasa Experian is the first and largest Datatech in Brazil. We are a leader in intelligence solutions for risk analysis and opportunities, focusing on credit journeys, authentication, and fraud prevention. With cutting-edge technology, innovation, and the best talent, we transform the uncertainty of risk into the best decision, helping people achieve their dreams and companies of all sizes and segments to prosper.
We have 22,000 people operating in 32 countries, and every day we are investing in new technologies, talented professionals, and innovation to help all our clients maximize every opportunity. Headquartered in Dublin, Ireland, Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100 index.
Job Description
Job description
· Build, evolve, and maintain data products and features that support statistical models and analytical applications, translating raw data into reliable and reusable assets.
· Develop and maintain scalable data pipelines (batch and/or streaming), ensuring efficiency, reliability, and data quality throughout the entire cycle.
· Work on analytical data modeling (e.g., bronze, silver, and gold layers), ensuring clarity, performance, and reusability of structures.
· Ensure governance, quality, and observability of data products and features (testing, monitoring, SLAs, and alerts).
· Execute and evolve data movement processes (syncs) between analytical and production environments, ensuring consistency and traceability.
· Work in partnership with Product, Engineering, Infrastructure, Security, and Governance teams, acting as a bridge between technical and business areas.
· Propose continuous improvements to data platforms, pipelines, and architecture.
· Develop reports and dashboards when necessary, with a focus on enabling product and technology decisions.
· Ensure clear documentation and standardization of processes, datasets, and features.
Qualifications
· Mastery of SQL and Python for data transformation and analysis.
· Experience with distributed processing (Spark) and platforms such as Databricks.
· Experience in building and maintaining data pipelines (Airflow or similar).
· Experience with code versioning (Git) and software engineering best practices.
· Knowledge of CI/CD applied to data pipelines.
· Experience in analytical data modeling (dimensional, data marts, bronze/silver/gold layers).
· Experience with testing and data quality (data quality, validation, monitoring).
· Knowledge of cloud environments and data services (AWS, Azure, or equivalent).
· Ability to communicate clearly with different audiences (technical and business).
Preferred qualifications
· Experience with feature platforms / feature stores.
· Knowledge of Data Contracts and modern data governance.
· Experience with Kubernetes or distributed architecture.
· Experience with DataOps and/or data observability.
· Familiarity with concepts of statistical models and machine learning.
Qualifications
Qualifications
- SQL and Spark
- Python
- Airflow, Databricks
- CI/CD, Git, Data Pipelines
- Cloud (Azure, AWS)
- Data Quality, Monitoring, Governance
Additional Information
Serasa Experian is much more than you imagine. With the purpose of creating a better future by expanding opportunities for people and companies, in Brazil we are more than 4,000 people working in diverse teams and specialties. Here, every skill and diversity complements each other, and you can work on what you love most. We are committed to building an inclusive culture and an environment where people can balance their careers with their personal commitments and interests, prioritizing well-being.
We are 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 recognized externally through various market certifications: we have been awarded by Great Place To Work™ in 24 countries and by the international Top Employers certification, in addition to being recognized as one of the best companies for young professionals and holding a 4.6 rating on Glassdoor. Each recognition indicates that we are on the right path, providing an increasingly better work environment for our talent.
Experian Careers - Creating a better tomorrow together
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