Data Engineer (m / f / n)

Data Engineer (m / f / n)

Department :   Energy Business IT

Location :  Esch-sur-Alzette

Contract :   Permanent

Job Requisition N°19838

Your tasks

• You design, build, and operate robust and scalable data pipelines that ingest, process, and deliver internal and external data sources (e.g. market data, forecasts, asset data) to support algorithmic trading and energy management operations
• You ensure high availability, low latency and operational stability of data flows used in near–real-time and intraday decision-making, including monitoring, alerting, and incident handling
• You integrate new data sources end-to-end, from data acquisition and validation to storage, transformation, and consumption, enabling the continuous growth of the Energy Management department
• You collaborate closely with traders, analysts, and data scientists to translate trading and optimization requirements into reliable, production-ready data solutions
• You optimize data pipelines and infrastructure with regard to performance, scalability, and cost efficiency, while ensuring compliance with security and data governance standards
• You contribute to the evolution of the data architecture and tooling landscape, proposing improvements that increase robustness, observability, and operational efficiency
• You support the deployment of data pipelines into production and ensure their smooth operation over the full lifecycle, from development to daily operations
• You take ownership of defined components of the data platform under guidance from senior colleagues, gradually increasing autonomy and technical responsibility
• You continuously develop your technical skills and stay up to date with best practices in data engineering, especially in the context of real-time data processing and operational systems

Your profile

What we offer

“Together we build the future of Luxembourg’s energy transition”

For external applications, a recent copy of the police record will be requested if you are invited for an interview.