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Senior Data Engineer – Pipeline
Stefanini BrasilEngenheiro de Dados SR desenvolvendo pipelines, ETL/ELT e streaming para a Stefanini, ecossistema latino-americano de tecnologia. Aplicando Python, ferramentas de dados e Machine Learning em processamento confiável em tempo real e em lote.
Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in designing and enabling data flows, including ETL and ELT processes, while ensuring data integrity and quality. Proficient in Python and various data manipulation libraries, with experience in Machine Learning projects and data pipeline development.
Highest-signal resume keywords
ETL ProcessesData Pipeline DevelopmentPython ProgrammingMachine Learning ProjectsMicrosoft Power BI
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
ETLELTData StreamingSQLPandasNumPyPySparkPolarsDuckDBSQLAlchemy
Soft Skills
Analytical Skills
Tools & Technologies
AirflowSparkFlinkKafkaParquet
Industry Keywords
Data IntegrityData QualityData StructuresData WarehousesData MartsBusiness Intelligence
Tech Stack
Tools & technologiesAirflowETLKafkaNumpyPandasPySparkPythonSparkSQL
About the role
Key responsibilities & impact- Design and enable data flows, including ETL, ELT, and data streaming processes
- Develop and maintain data pipelines for efficient and reliable movement of information between systems
- Perform testing and implement tools to automate and optimize real-time and batch data processing
- Ensure data integrity and quality throughout the data lifecycle
- Use Python for data manipulation, especially Pandas, NumPy, PySpark, Polars, DuckDB, SQLAlchemy, or similar
- Work on Machine Learning projects using Airflow, Spark, Flink, Kafka, Parquet, and other similar tools
Requirements
What you’ll need- Bachelor's degree in Information Technology or a related field, or a degree with postgraduate studies in computing/IT
- Practical experience with databases and SQL
- Practical knowledge of multidimensional databases
- Knowledge of ETL (Extract, Transform, Load) processes
- Familiarity with data structures, data warehouses, and data marts
- General knowledge of Business Intelligence
- Strong analytical skills
- Proficiency in Microsoft Power BI
- Experience designing and enabling data flows, including ETL, ELT, and data streaming
- Experience developing and maintaining data pipelines
- Experience testing and implementing tools for real-time and batch data processing
- Advanced knowledge of Python for data, especially Pandas, NumPy, PySpark, Polars, DuckDB, and SQLAlchemy, or similar
- Advanced knowledge of Machine Learning projects, especially Airflow, Spark, Flink, Kafka, and Parquet, among others
Benefits
Comp & perks- Meal allowance or meal voucher
- Discounts for courses, universities, and language institutions
- Stefanini Academy — an online platform offering free, up-to-date courses with certification
- Mentoring
- Benefits club for consultations and exams
- Health insurance
- Dental insurance
- Perks and discounts at partner establishments
- Travel club
- Pet care benefits