senior data engineer
5 Ιουλ 2026 · Metlen
Περιγραφή Θέσης
We are looking for a Senior Data Engineer to join our Data Management Team, based in Athens, Greece.
In this role, you will contribute to the design, development, and evolution of the organization’s next-generation data platform, working within a Microsoft Azure Cloud environment.
You will actively participate across the full project lifecycle — from business requirements gathering and solution design to development, testing, and production rollout — ensuring scalable, reliable, and high-performing data solutions.
Your role will encompass:
Participate in technical workshops with Data Architects to review and validate proposed data solutions.
Design, build, test, and optimize ETL processes in alignment with defined data architectures.
Provide technical guidance within the Data Engineering team and mentor junior Data Engineers.
Collaborate with Project Managers and Business Analysts to translate business requirements into scalable data solutions.
Contribute to task estimation and resource planning for new business demands.
Maintain and enhance reporting schemas and internal SQL-based data warehouse systems.
Define and promote best practices, standards, and optimization techniques to enhance the Corporate Data Warehouse.
Monitor and support daily Data Warehouse flows and data pipelines to ensure stability and performance.
What you bring to the role:
BSc or MSc degree in Computer Science, Mathematics, Statistics, or a related technical field.
+5 years of experience in Data Engineering, Business Intelligence, or a related role.
Strong knowledge of data warehousing concepts (ETL, staging/target areas, OLAP, dimensional modeling, data marts).
Experience with Azure Data Factory and Databricks will be considered an asset.
Experience with Azure Synapse Analytics or Azure Dedicated SQL Pool will be considered an asset.
Familiarity with Big Data concepts and NoSQL databases (e.g., Azure Cosmos DB, MongoDB) will be considered a plus.
Experience with source control tools, code repositories, versioning practices, and branch development.
Proficiency in English (written and spoken).
Previous experience in DWH/BI projects, ideally within the energy, metals, or retail sectors, will be considered a plus.
Value-Based Behaviors:
People & Personal Growth
Results Orientation & Safety Excellence
Collaboration & Trust
Empathy & Effective Communication
Flexibility & Adaptability
Your Benefits:
Competitive remuneration package
Ticket Restaurant Card
Group Health Insurance Plan
Preferential household electricity plan
Pension Plan
Περιγραφή Εταιρείας
As one of Greece’s largest Heavy Industries Companies, Metlen provides more than 4,820 direct and indirect jobs, creating a work environment characterised by job security, equality, stability and employee commitment to the corporate values.
The human resources of the Company comprise highly skilled and trained people active in various sectors and disciplines.
In Metlen we seek to treat our people in a responsible and consistent manner and to remain their first choice of employer throughout the course of their careers. We are standing by our people and we take concrete steps to support their professional development.
Corporate Culture
The corporate culture of Metlen is the element that ensures cohesion and consensus in the efforts to realize the Company's vision, and is present across all the levels of the workforce – from the top management down to the production line.
The core priority of the corporate culture is to invest constantly in the human capital, which is the Company's driving force.
To this end:
- We focus on attracting and retaining competent professionals, whose values and principles are aligned with those of the Company
- We put to good use the potential of our people and we seek to provide them with tools and opportunities to help them develop their skills and support their professional development within the Company
- We encourage innovation, initiative, learning and diversity
- We recognise the importance that maintaining a balance between professional and personal life has for our employees
- We keep in place a set of corporate values that promote business excellence and social responsibility
Περιγραφή Εταιρείας
As one of Greece’s largest Heavy Industries Companies, Metlen provides more than 4,820 direct and indirect jobs, creating a work environment characterised by job security, equality, stability and employee commitment to the corporate values.
The human resources of the Company comprise highly skilled and trained people active in various sectors and disciplines.
In Metlen we seek to treat our people in a responsible and consistent manner and to remain their first choice of employer throughout the course of their careers. We are standing by our people and we take concrete steps to support their professional development.
Corporate Culture
The corporate culture of Metlen is the element that ensures cohesion and consensus in the efforts to realize the Company's vision, and is present across all the levels of the workforce – from the top management down to the production line.
The core priority of the corporate culture is to invest constantly in the human capital, which is the Company's driving force.
To this end:
- We focus on attracting and retaining competent professionals, whose values and principles are aligned with those of the Company
- We put to good use the potential of our people and we seek to provide them with tools and opportunities to help them develop their skills and support their professional development within the Company
- We encourage innovation, initiative, learning and diversity
- We recognise the importance that maintaining a balance between professional and personal life has for our employees
- We keep in place a set of corporate values that promote business excellence and social responsibility