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CI&T

Senior Data Developer, Azure

CI&T

Engenheiro de Dados na CI&T, com foco em transformação tecnológica e soluções baseadas em IA. Responsável por implementar pipelines e garantir qualidade de dados.

Posted 5/15/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies
AirflowApacheAzureETLPySparkSQLUnity

About the role

Key responsibilities & impact
  • Pipeline Development: Implement ELT/ETL pipelines for ingesting, transforming, and delivering data from diverse sources, including spreadsheets, SharePoint, and relational databases, following architecture standards;
  • Data Platform Construction: Build and organize the layers of the Data Lake/Lakehouse (Bronze, Silver and Gold / Medallion Architecture) using optimized formats such as Delta Lake and Parquet;
  • Transformation and Modeling: Develop data transformations using PySpark and advanced SQL, implementing architecture-defined models in the platform's analytical layers;
  • Ingestion Strategies: Implement loading strategies (full load or incremental) appropriate to the volume and criticality of each data domain — focusing on efficiency for small-data contexts;
  • Data Quality: Implement automated data quality tests and checks within pipelines, ensuring consistency, integrity, and traceability across layers;
  • Cataloging and Governance: Support the cataloging and documentation of data assets with emphasis on lineage and classification, following governance guidelines defined by the Architect, establishing a unified data catalog as a central element of platform management;
  • Observability: Ensure observability of pipelines through logs, alerts, and proactive monitoring;
  • Documentation: Document models, transformations, and business rules applied in pipelines, ensuring traceability and maintainability of the solution.

Requirements

What you’ll need
  • Proven experience in Data Engineering in cloud environments;
  • Strong experience with PySpark for developing pipelines and data transformations on distributed platforms;
  • Experience with advanced SQL for queries, transformations, and analytical modeling;
  • Knowledge of Microsoft Azure (Azure Data Factory, ADLS Gen2 and/or Microsoft Fabric);
  • Experience with data formats such as Delta Lake, Parquet, or ORC;
  • Experience with Data Lake, Lakehouse, and Medallion Architecture;
  • Experience with data cataloging and lineage, including Unity Catalog (Databricks);
  • Preferred / Nice to Have:
  • Experience with Databricks and/or Snowflake as a data processing platform;
  • Familiarity with Microsoft Fabric (Lakehouses, Notebooks, Pipelines or Dataflows);
  • Experience with Microsoft Purview for data cataloging and lineage;
  • Knowledge of dbt for transformations and data quality testing;
  • Experience orchestrating pipelines with Apache Airflow or Prefect;
  • DP-700 certification or equivalent;
  • Development best practices: version control with Git, automated testing, documentation, and CI/CD;
  • Familiarity with Gen AI and autonomous agents applied to data.

Benefits

Comp & perks
  • Health and dental insurance;
  • Meal and food allowance;
  • Childcare assistance;
  • Extended parental leave;
  • Partnerships with gyms and health and wellness professionals via Wellhub (Gympass) / TotalPass;
  • Profit Sharing (PLR);
  • Life insurance;
  • Continuous learning platform (CI&T University);
  • Discount club;
  • Free online platform dedicated to promoting physical and mental health and wellbeing;
  • Expectant parent and responsible parenthood course;
  • Partnerships with online course platforms;
  • Language learning platform;
  • And many others

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Data EngineeringPySparkSQLDelta LakeParquetData LakeLakehouseMedallion Architecturedata catalogingdata quality testing
Soft Skills
documentationobservabilitydata governance
Certifications
DP-700