Junior Data Engineer

Date PostedMay 28, 2026LocationRemote (Portugal based)CompanyBIZAYSalary €18 000 - €60 000 por ano TypeFull-time, Remote

Job Summary

The Junior Data Engineer will develop and maintain data pipelines to ensure automated and reliable data collection and delivery. The role involves executing ETL processes, optimizing data workflows, and providing technical support to the Marketing department. You will work in a flexible 4-day workweek environment, contributing to the scalability and quality of data management processes.

Responsibilities

  • Develop and maintain data pipelines
  • Execute ETL processes
  • Automate data processing with Python/SQL
  • Optimize data workflows and quality
  • Support Marketing department data needs

Required Skills

  • SQL and Python proficiency
  • Data analysis skills
  • BigQuery and Google Cloud experience
  • Degree in relevant field
  • English and Portuguese fluency

Job Details

Responsibilities: - Develop and maintain data pipelines to ensure the automated and reliable collection, transformation, and delivery of information. - Execute ETL (Extract, Transform, Load) processes across various databases and external sources. - Extract and integrate data via APIs, databases, and other internal/external systems. - Develop Python and SQL scripts for process automation and data processing. - Implement and optimize data workflows, ensuring efficiency, scalability, and data quality. - Model and structure data to meet the operational and business needs of the Marketing department. - Monitoring and maintaining automated data loading and updating processes. - Supporting the identification and implementation of continuous improvements in data management and engineering processes. - Ensuring the consistency, integrity, and availability of data used by different business areas. - Providing support to the Marketing Department and internal teams, responding to requests related to data availability and processing. Required Qualifications: - Degree in Information Management, Mathematics or other similar. - Ability of data analysis. - Autonomy and conflict resolution skills. - Excellent problem-solving skills. - Knowledge of SQL and Python. - BigQuery and Google Cloud (preferred). - Fluency in English (preferred). - Portuguese and English are required. Benefits: - Meal allowance. - “On the job” training. - Dynamic environment. - Events & Team buildings. - 4 day workweek (9h per day - 36h). - 100% remote work. - Workset (PC, headphones, mouse, screen).