Data Engineer (M/F)

About the role

Extia, a consulting firm specialized in IT and digital services, is looking for a Data Engineer who is passionate about turning data into actionable insights. You will join a team that values performance, well‑being and equal opportunity, and you will help shape the data architecture of client projects.

Key responsibilities

• Design, develop and maintain scalable data pipelines using Spark, Scala and Python.
• Work with NoSQL databases, Elasticsearch and Hadoop ecosystems to store and process large datasets.
• Deploy and manage data solutions on the AWS ecosystem.
• Collaborate with data analysts and BI developers to deliver dashboards and visualisations.
• Apply descriptive statistics and machine‑learning algorithms to support business decisions.
• Ensure data quality, consistency and performance in distributed processing environments.

Required profile

• Methodical and systematic approach to planning and execution.
• Strong attention to detail and ability to spot inconsistencies.
• Excellent analytical mindset with a passion for data.
• Ability to synthesize complex information into clear, concise summaries.

Required skills

• Spark
• Scala
• Python
• NoSQL databases
• Elasticsearch
• Hadoop
• AWS ecosystem
• Descriptive statistics
• Machine‑learning algorithms
• Data visualization
• Code development
• Distributed data processing