Senior Data Engineer (Markets and Wealth Unit)

Hybrid Full TimeTallinn, EstoniaLuminor Group

Join Luminor as a Senior Data Engineer in the Markets and Wealth Unit, responsible for designing, building, and evolving enterprise-scale data solutions. The role involves hands-on engineering, architectural thinking, and technical leadership, with a focus on modern data engineering practices, Data Lakehouse platforms, and cloud-native data ecosystems.

Requirements

  • Design, develop, and own end-to-end data pipelines, ETL/ELT processes, and large-scale data products.
  • Lead the design, implementation, and evolution of Data Lakehouse architectures using AWS services and open table formats.
  • Build and operate large-scale data processing solutions using Apache Spark on AWS EMR.
  • Develop and orchestrate workflows using Apache Airflow.
  • Integrate data from multiple internal and external sources, ensuring high data quality, performance, and reliability.
  • Implement and manage data lakes using AWS Glue, Iceberg tables, and cloud object storage.
  • Enable analytical access through Amazon Athena and support downstream reporting in PowerBI.
  • Define and improve data models, data contracts, and engineering standards across the platform.
  • Review technical solutions, mentor other engineers, and act as a technical reference point.
  • Identify scalability, performance, and data quality issues and drive continuous improvements.

Benefits

  • Flexibility
  • International teams
  • Culture
  • More vacation
  • Volunteer time off
  • Paid leave
  • Health benefits
  • Wellbeing
  • Professional growth
  • Special Offer for Luminor products & services

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