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Randstad Logo Randstad · IT - Software Development

Junior Data Engineer

Greece, Athens · Job Posted July 05, 2026
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Job Description

Are you an analytical thinker looking to kickstart your career in the world of data? Do you want to join a leading global professional services enterprise and build robust data pipelines that drive strategic business decisions? If yes, this is your chance to become part of a dynamic technology team where your skills will shape the future of data infrastructure! About the roleWe are looking for a motivated Junior Data Engineer to join an established, market-leading consulting and technology firm. You will work alongside experienced data professionals, learning how to design, develop, and maintain data architectures while turning raw data into valuable business insights.

Job Responsibility

  • Develop, optimize, and maintain database schemas and complex stored procedures using PL/SQL
  • Design and implement data integration workflows (ETL/ELT processes) to move and transform data across platforms
  • Monitor existing data pipelines, identify integration bottlenecks, and perform basic troubleshooting
  • Ensure data quality and integrity by conducting systematic validation checks and data cleansing
  • Collaborate with data analysts and senior engineers to understand business requirements and map data structures accordingly
  • Assist in the maintenance and optimization of data warehouse environments

Requirements

  • 1+ years of relevant professional experience focusing on data engineering principles
  • Degree in Computer Science, Information Technology, Engineering, or a related quantitative field
  • 1+ years of relevant professional experience focusing on data engineering principles
  • Strong working knowledge of SQL and hands-on experience with PL/SQL (stored procedures, triggers, indexing)
  • Solid understanding of core ETL/ELT concepts and methodologies
  • Experience or familiarity with Microsoft SSIS (SQL Server Integration Services) will be considered a strong asset
  • Basic knowledge of data warehousing concepts or scripting languages (like Python) is a plus
  • An analytical mind with strong problem-solving skills and a hunger to learn new technologies
  • Fulfilled military obligations, where applicable

Nice to have

  • Experience or familiarity with Microsoft SSIS (SQL Server Integration Services)
  • Basic knowledge of data warehousing concepts or scripting languages (like Python)
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