Data Technical Lead

Il y a 9 heures

Brussels, Brussels, Belgique NextLink Group Temps plein

Bruxelles, Belgium | Posted on 08/06/2026

  • Job Posting ID ZR_4385_JOB

What is the mission about?

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Job Description

NextLinkis having an existing position as a Data Technical Lead in Brussels area,Belgium.

Startdate: 01/10/2026

Worklocation: Brussels area, Belgium (2 days hybrid)

JobDescription:

  • TheTechnical Support Data Engineer is responsible for the technical quality,architectural alignment, and enforcement of standards within a Data Engineeringteam. This role acts as the primary technical reference and serves as the maininterface between the Data Engineers and the Data Platform Architects.
  • Theselected candidate must bring a level of expertise allowing direct interventionon critical components of the Azure Data ecosystem. In addition, this personwill also get tasks to implement new pipelines and maintain existing ones.
  • Serveas the technical authority for Data Engineers within a data team.
  • Conductpulls request validations, peer reviews, and ensure full compliance with dataengineering standards.
  • Providecoaching and guidance to junior Data Engineers.
  • Contributeto the continuous improvement and maturity of data engineering practices withinthe organisation.
  • Actas the single point of contact between Data Platform Architects and engineeringteams.
  • Translatearchitectural guidelines into actionable technical instructions for engineeringteams.
  • Recommendalternative technical solutions depending on the targeted DWH layer (ingestion,transformation, consumption…).
  • Participatein the definition, evolution, and continuous improvement of the data platformand the data engineering standards.
  • Providestructured feedback from field experience to refine practices and tooling.
  • Contributeto performance optimization, data quality, and operational reliability.
  • Language:English fluent + French fluent (Dutch is a bonus)
  • Minimum5 years’ experience
  • Naturalleadership and ability to guide multiple teams.
  • Strongcommunication skills, both written and verbal, adapted to technical andnon-technical audiences.
  • Analyticalmindset, structured approach, and high attention to detail.
  • Pedagogicalattitude with the ability to support learning and development.
  • Highlevel of autonomy.
  • Design,develop, and optimize data pipelines within the Azure ecosystem.
  • Demonstrateexpert proficiency in:
  • MappingData Flow (MDF)
  • Abilityto support the Data Modeler to ensure robust, scalable, and well-modelled datastructures, with strong expertise in dimensional modelling (star schema, DWHconcepts).