Freelance Java Software Architect - Belgium based

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Java (Programming Language) Telecommunications Cloud Computing English Scalability Open Source Technology Test Data Working Model 2D Concurrency Data Protection Containerization Microservices


Energize Tech are currently searching for a freelance Java Software Architect to help support a really high-level project, on behalf of a major telecommunications customer in Brussels.

  • Start date: Oct 2022
  • Length: 6 months+ (potential for a very long-term collaboration)
  • Rate is negotiable DOE
  • English speaking, FR/NL is a plus
  • Hybrid working model in Brussels (1-2 days/week in the office)


  • Breakup of services into Microservices, PoC with containerisation.
  • Taking care of security, scalability, concurrency, HA aspects of the software at source.
  • Help addressing tech debt in the best possible way. And defining roadmap for future technologies and helping make a right choice.
  • Performance optimisations on DB, queues etc. Help build sustainable environments and test data for various test needs (soak, load, PEN, smoke)
  • Looking at issues to deal with Data privacy and confidential compute.
  • Look at use of opensource software within our development teams and impact of GNU licensing.
  • Familiarity with Cloud and ability to guide and help make informed decisions
  • Run PoCs. Hands-on with Java to quickly showcase on how things are done

Could this be a match? If so, please apply with your most up to date CV and we will arrange a call if your profile fits.

Look forward to hearing from you at the soonest!

Start date
October 2022
6 months+
Energize Recruitment
Published at
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