Middleware Engineer (M/K)
Offer summary

(Summary generated by AI based on the full job description)

The project involves application migration within a large data center migration program supporting payment card processes. Key technologies include BMC Control-M, Oracle APEX, Data Integrator 12c, WebLogic 11g/12c plus PL/SQL, Perl, Powershell, Bash, Python. Responsibilities cover middleware support, collaboration with teams and project managers, issue diagnosis, and environment monitoring. Experience in migrations and knowledge of infrastructure and networking protocols are required.

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Middleware Engineer (M/K)

Company: Experis

from: 31 August 2026
to: 30 September 2026
130 - 150net (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:mid
working mode:full office
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Our requirements

  • Experience with application migrations and an understanding of challenges related to data center migration
  • Knowledge of BMC Control‑M
  • Knowledge of Oracle technologies, including Application Express (APEX), Data Integrator 12c, Internet Directory 11g/12c, Forms 11g/12c, Reports 11g/12c, Rest Data Service (ORDS), Service Bus 11g/12c, WebLogic 11g/12c
  • Strong PL/SQL skills
  • Scripting skills in Perl/ Powershell/ Shell/ Bash/ Python
  • Experience with Rundeck/ Ansible
  • Excellent communication skills in Polish and English
  • Ability to work with SMEs from various countries and clearly present technical scope, challenges and solutions
  • Understanding of availability, performance, monitoring and resilience for semi‑real‑time online transaction systems and mass transaction processing systems
  • Understanding of infrastructure, networking, load balancing and TLS
  • High responsibility, commitment to quality and delivering on obligations
  • Ability to share knowledge, collaborate effectively, find compromises and build positive relationships in a local and corporate environment
  • Ability to comply with the company’s office/ remote work policy (currently 5 days per week in the office)

Your responsibilities

  • Perform the role of Middleware Engineer for an application migration initiative within a large data center migration program
  • Support applications serving payment card acceptance/ acquiring and issuer processor business processes
  • Work within a three‑tier architecture environment and support an extensive Middleware layer critical for service migration
  • Collaborate closely with the FTS Application & Middleware Team to execute BAU tasks
  • Work closely with Project Managers to drive build, testing and migration activities, including preparing and placing infrastructure build, configuration or access requests and removing blockers
  • Diagnose and solve technical issues
  • Monitor environments for performance and reliability
  • Produce and maintain high‑quality live documentation in Confluence
Company

What we offer

  • MultiSport card
  • Private healthcare
  • Group life insurance

Benefits

  • sharing the costs of sports activities
  • private medical care
  • life insurance

Recruitment for

For our client we are looking for candidates for the position of Middleware Engineer.
Location: Warsaw, on-site (5 days per week from the Client's office)
Rate: 130 – 150 PLN net/h via Experis

Experis

Experis jest globalną firmą doradztwa personalnego, adresowaną do specjalistów i kadry zarządzającej w obszarze IT. Wykorzystując potencjał kandydatów zapewniamy im wszechstronny rozwój zawodowy, łącząc ich z wiodącymi na rynku pracodawcami. Każdą technologię można kupić, ale prawdziwą wartością w biznesie są ludzie. Pozwól nam pomóc w rozwoju Twojej zawodowej przyszłości.
Agencja zatrudnienia nr 412.
Middleware Engineer (M/K)
130–150 zł / hr. (B2B)
I apply to:
Experis
Warszawa, Masovian
Pracodawca zbiera zgłoszenia przez swój system.
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