At METLEN Energy & Metals, we are catalysts for a sustainable future, positioned at the forefront of the energy transition while being a reference point for competitive green metallurgy at both the European and global levels.  We are a global industrial and energy company operating across two highly interconnected and complementary sectors: Energy and Metals. With a consolidated turnover of €5,683 million and an EBITDA of €1,080 million, along with a workforce of over 7,627 dedicated individuals, we drive success through cutting-edge technology and diverse talent.

We are committed to embracing new state-of-the-art technologies and advancements, propelling us towards a cleaner, brighter tomorrow. Our positive footprint extends across five continents, creating a lasting impact. At METLEN, we foster a culture of resilience, challenge, respect, excellence, and change, empowering our diverse workforce to achieve remarkable outcomes.

Job Description
Senior Data Engineer
03/07/2025

We are currently seeking a Senior Data Engineer to join our Data Management Team in Paiania, Greece. 

By joining this role, you’ll play a key role in designing, building, and evolving our next-generation data platform on Microsoft Azure Cloud. 

 

Your role will encompass:    

  • Design, develop, and optimize ETL pipelines and data transformation processes to support business needs. 
  • Participate in technical workshops with Data Architects, providing input on data architecture and solution design. 
  • Work closely with Project Managers and Business Analysts to define requirements and align data solutions with business goals. 
  • Monitor and enhance the Corporate Data Warehouse, ensuring efficient data flow and reliability. 
  • Collaborate with IT and engineering teams to integrate data across systems, enabling seamless reporting and analytics. 
  • Implement automation and optimization techniques to improve data processing efficiency. 
  • Provide mentorship to junior data engineers, fostering skill development and best practices. 
  • Maintain and enhance reporting data schemas, ensuring accurate and accessible insights. 

 

What you bring to the role:   

  • 5+ years of experience in Data Engineering, Business Intelligence, or a related domain. 
  • Strong expertise in data warehousing concepts (ETL, OLAP, Dimensional Modeling, Data Marts, etc.). 
  • Experience with Azure Data Factory, Databricks, Azure Synapse, or Azure Dedicated SQL Pool is a plus. 
  • Hands-on experience with Big Data tools (e.g., NoSQL databases like Azure Cosmos DB, MongoDB). 
  • Proficiency in SQL, data transformation, and reporting frameworks. 
  • Familiarity with source control tools, code repositories, and versioning best practices. 
  • Previous experience in DWH/BI projects within the energy, metals, or retail industries is a plus.    

 

Your Benefits:    

  • Competitive remuneration package   
  • Ticket Restaurant Card   
  • Group Health Insurance Plan   
  • Preferential household electricity plan    
  • Pension Plan     

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At Metlen Energy & Metals we are proud to have Diversity and Inclusion at the centre of everything we do. We are committed to Equal Employment Opportunity regardless of race, colour, national origin, ethnicity, gender, age, disability, sexual orientation, gender identity or religion.