Middleware Engineer

HAYS POLAND Sp. z o.o.

Data publikacji: 13.03.2026 Oferta wygasa: 12.06.2026

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Middleware Engineer

lokalizacja: Warszawa (mazowieckie)

numer referencyjny: 1198598/praktykipl

Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market. Join the group of 500 satisfied Contractors working for Hays’ clients!

For our Client we are currently looking for Candidates for the position of:

Middleware Engineer

Location: Poland (Warsaw)
Job type: B2B (with Hays Poland)
Length: long-term cooperation
Rate: open
Start date: ASAP
Working hours: business hours

What will you do:
  • Perform role of Middleware engineer for application migration project, part of data center migration program.
  • Applications serve payment card acceptance / acquiring and issuer processor’s business processes.
    • Critical business functions, including transaction authorization processes, are implemented in a three-tier application architecture. 
    • The Middleware layer is an extensive architecture that, in the context of a service migration project, requires the support of an additional person.

Knowledge of tools and application environments:
  • BMC Control-M
  • Oracle Application Express (APEX)
  • Oracle Data Integrator 12c
  • Oracle Internet Directory 11g / 12c
  • Oracle Forms 11g / 12c
  • Oracle Reports 11g / 12c
  • Oracle Rest Data Service (ORDS)
  • Oracle Service Bus 11g / 12c
  • Oracle WebLogic 11g / 12c
  • PL/SQL
  • Perl / Powershell / Shell / Bash / Python
  • Rundeck / Ansible



If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.


Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

hays.pl

Hays Poland sp. z o.o. jest agencją zatrudnienia nr 361