EFICIO

Data Engineer II, Python, Cloud

EFICIO

full-time

Posted on:

Location Type: Hybrid

Location: Lisbon • Portugal

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Tech Stack

AWSCloudDockerETLPandasPythonSQLTerraform

About the role

  • Collaborate on the design of scalable cloud infrastructure, utilizing Terraform to provision AWS resources (ECS, Lambda, S3).
  • Build high-performance, maintainable Python applications characterized by strict dependency management, comprehensive error handling, and high test coverage.
  • Own the complete data journey: from ingestion to consumption; designing the API layers and backbones required to integrate GenAI into production.

Requirements

  • 2–5 years of hands-on experience in Data Engineering or Backend Software Engineering.
  • Comfort in writing Python functions, handling JSON/API data, using libraries like Pandas/PyArrow.
  • Understanding SQL, databases (Primary Keys, Joins, Data Types).
  • Preference for coding over drag-and-drop ETL tools.
  • Willingness to learn DataOps practices (Docker, Git, CI/CD)
Benefits
  • Sponsorship for AWS Certifications
  • Mentorship from Principal Architects
  • Focus on automation, observability, and reliability
  • Growth and professional development opportunities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonTerraformAWSECSLambdaS3SQLPandasPyArrowDataOps