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Oowlish

Data Engineer, Python, Airflow, Machine Learning

Oowlish

Data Engineer designing and optimizing data pipelines using Python and Airflow for Oowlish's international projects.

Posted 4/21/2026full-timeRemote • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies
AirflowApacheAWSAzureCloudETLGoogle Cloud PlatformPythonSQL

About the role

Key responsibilities & impact
  • Design, build, and maintain scalable **data pipelines using Python and Airflow**
  • Develop and optimize ETL/ELT processes for structured and unstructured data
  • Collaborate with data science teams to support **Machine Learning workflows**
  • Ensure data quality, reliability, and performance across systems
  • Work with large datasets and optimize queries and transformations
  • Integrate data from multiple sources and external systems
  • Monitor and improve pipeline performance and reliability
  • Support deployment and maintenance of data-driven and ML-enabled applications

Requirements

What you’ll need
  • 4+ years of experience in **Data Engineering or similar roles**
  • Strong proficiency in **Python for data processing and pipeline development**
  • Hands-on experience with **Apache Airflow** (or similar orchestration tools)
  • Experience building and maintaining **ETL/ELT pipelines in production**
  • Strong knowledge of **SQL and relational databases**
  • Experience working with **large-scale datasets**
  • Exposure to **Machine Learning workflows or data pipelines supporting ML models**
  • Experience working with **cloud environments (AWS, GCP, or Azure)**
  • Strong problem-solving skills and ability to work independently

Benefits

Comp & perks
  • Home office;
  • Competitive compensation based on experience;
  • Career plans to allow for extensive growth in the company;
  • International Projects;
  • Oowlish English Program (Technical and Conversational);
  • Oowlish Fitness with Total Pass;
  • Games and Competitions;

ATS Keywords

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Hard Skills & Tools
PythonApache AirflowETLELTSQLdata processingdata pipelinesdata qualitydata transformationlarge-scale datasets
Soft Skills
problem-solvingindependent work