Are you looking to join a company that values a people-centered culture, innovation, and well-being at work? At Extia, our motto is "First who, then what" — people come first, followed by the project. We prioritize people and teamwork to deliver high-impact solutions.
At #Extia, we are looking for a Data Engineer
The role will involve guiding data engineering efforts across different squads, ensuring the robustness and scalability of data pipelines, following established guidelines and technologies, and contributing to projects focused on the creation of new subsidiary data hubs through migration from legacy platforms and their subsequent evolution.
Working hours: Monday to Friday, 9:00–18:00
French B2/C1 – Mandatory
Strong knowledge of Spark on Scala
Streaming processes such as Kafka and event streams
S3 storage / Cloud Object Storage (COS) and Parquet format
Strong knowledge of SQL and NoSQL databases
CI/CD tools, such as GitLab and Jenkins
Hadoop
Shell scripting
Software Development Lifecycle (SDLC) awareness
Agile principles and ceremonies
Elasticsearch and Kibana




GenAI tools for unit tests, documentation and development improvements
HVault
Excellent problem-solving skills and attention to detail
Ability to build and maintain the Business / IT relationship, including IT Operations
Strong communication and interpersonal skills
Ability to understand, explain and support change
Results-driven and delivery-oriented mindset
Continuous learning and improvement
Then, What?
As a Data Engineer, your main responsibilities will include:
Lead the design, development and maintenance of scalable data pipelines and systems according to established technologies and guidelines.
Collaborate with cross-functional teams to understand data requirements and deliver solutions.
Ensure the performance and security of the data infrastructure, as well as data quality and integrity.
Optimize data workflows to efficiently enrich and transform large volumes of data with complex business rule

📌 Data Engineer (Madrid)
🏢 Extia Group
📍 Madrid