Senior Data Engineer

New
ArgentinaFull-TimeSenior
Salary not disclosed
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Job Details

Experience
2–3+ years
Required Skills
AWSDockerPythonSQLApache AirflowETLKubernetesMachine LearningCI/CD

Requirements

  • 2–3+ years of experience as a Data Engineer or ML Engineer in production environments.
  • Strong proficiency in the AWS ecosystem including S3, Glue, Athena, Redshift, Lambda, EC2, RDS, EMR, VPC, and ECS/EKS.
  • Expertise in Apache Airflow for orchestration.
  • Proficiency in Python with a focus on object-oriented programming.
  • Advanced SQL optimization skills.
  • Experience with CI/CD tools such as GitHub Actions or GitLab.
  • Knowledge of Docker and Kubernetes (EKS/ECS, ECR).
  • Systems-oriented mindset with a focus on scalability, cost-efficiency, and precision.
  • Commitment to documentation and high-quality standards.

Responsibilities

  • Architect and scale advanced ETL pipelines using modern Big Data technologies.
  • Design resilient data frameworks across the full lifecycle from extraction to transformation and ML modeling.
  • Lead the development of Airflow-driven data workflows.
  • Optimize large-scale datasets and complex SQL queries.
  • Operationalize machine learning models in batch and real-time environments.
  • Improve cost-efficiency and scalability across the AWS data ecosystem.
  • Elevate data quality standards with strong governance and monitoring systems.
  • Build internal data tools that empower Marketing Science & Analytics teams.
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