Data Engineer Advanced


The service will be provided within the Short Term Power as a Service (SPaaS) Data team that is responsible for implementing projects in the GEM datahub, adressing with business and IT team various use cases.  
Services will be around:
  • Data collection
  • Data ingestion (structured and non-structured) in datalake
  • Data processing and transformation upon use cases (historization, analytics, datascience, …)
  • Data exposition
  • Performance and cost optimization
Team is located in Brussels but occasional travels to Paris can be expected


  • Collecting, understanding, challenging and refining business requirements & opportunities
  • Designing solutions following architecture guidelines 
  • Leading development activities and contributing to developments in a senior / expert role : Development activities consist in building and maintaining efficient, reusable, and reliable code, as per high standard of software quality, design and testing principles while delivering solutions on-time and on-budget
  • Supporting continuous improvement of the services and applications. Identifying bottlenecks and bugs, and defining solutions to these problems
  • Accompanying and supporting junior staff
  • Delivering production ready services to users with the highest level of satisfaction
  • Writing and updating technical documentations in English and making them available to the team and partners.
  • Providing effective and timely communication to all relevant teams


  • Ability to collect information focusing on the Why.
  • Ability to solve problems creatively and effectively
  • Be open to receiving objective criticism and improving upon it.
  • Fluent in English and French.
  • Familiar with the Agile methodology and experienced in SCRUM

Technical competencies  

  •  Level of seniority  
  • Big data technologies: HDFS/S3, Hive/Athena/Presto, Spark/Glue, Kafka/Kinesis, …  
  • Big data patterns: lambda, partitioning, bucketing, design by query, …   
  • Coding (Python, Scala) 
  • AWS

Functional competencies  

  • Proactive, ability to take initiatives in its own area of responsibilities and solution oriented   
  • Ability to lead developers towards delivery and quality   
  • Ability to multi task   
  • Good practice of software development standards    
  • Good knowledge of Agile methodologies (Scrum, Kaban, ...)   



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