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Tech Stack
Tools & technologiesAirflowETLPythonSQL
About the role
Key responsibilities & impact- Participate in the technical refinement of data cards, helping to map sources, transformation rules and destinations before development.
- Develop and maintain ETL/ELT pipelines using Python and SQL.
- Implement data capture strategies: full load, incremental by timestamp and Change Data Capture (CDC).
- Build and organize data into Raw + Trusted + Refined layers, respecting data contracts and governance standards.
- Integrate flows into pipeline orchestration (DAGs).
- Perform data quality validations: volume checks, nulls and duplicates before deployment.
- Document data flows, architectural decisions and system dependencies.
Requirements
What you’ll need- Intermediate SQL — modeling, joins, filters and aggregations.
- Basic knowledge of layered data architecture (Data Lake / Data Warehouse).
- Basic understanding of ETL and ELT — conceptual differences and practical application.
- Version control with Git and GitHub.
- Basic Python for data transformation.
- Understanding of ingestion strategies: full load vs. incremental.
- Familiarity with pipeline orchestration (Airflow, Prefect or similar).
Benefits
Comp & perks- Meal allowance and/or meal voucher.
- Health and dental insurance.
- Life insurance.
- Partnerships with TotalPass and ZenKlub.
- Extended maternity and paternity leave.
- Childcare assistance.
- Up to 50% discounts on postgraduate and MBA programs from major institutions such as FIA, FAAP and PUCRS.
- No dress code: wear what makes you comfortable.
- #TáDeParabéns: day off on your birthday.
- Baby Gift: present for newborns.
ATS Keywords
✓ Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
PythonSQLETLELTdata quality validationdata transformationdata modelingChange Data Capturedata architecturepipeline orchestration
