All offersRzeszówAdminProcessing System Application Admin
Processing System Application Admin
Raiffeisen Bank International AG

Processing System Application Admin

Raiffeisen Bank International AG
Type of work
Employment Type
Operating mode

Tech stack

    Oracle SQL

Job description

Online interview
Friendly offer

We are currently seeking Processing System Application Administrator to join our team in Poland. Our office is located in Warsaw, but you can work remotely from any other city in Poland. If you are interested in the card business industry, this is a great opportunity to work with the largest processing center in Ukraine and Eastern Europe.

 Your responsibilities:

  • Ensuring the functionality and high availability of the processing system (PS)
  • Administration and support of industrial infrastructure copies of the PS
  • Planning and implementation of updates on all PS instances
  • Monitoring the execution of regular procedures for the PS
  • Analyzing the dynamics and nature of the workload on the PS, searching for possible solutions with testing on PS copies to ensure fault tolerance and continuous operation
  • Creating and maintaining up-to-date documentation necessary for administering the PS instances throughout their lifecycle
  • Participating in resolving incidents related to the PS, together with experts from related departments

Your skills:

  • Knowledge of ISO8583 protocol, Oracle PL/SQL, TCP Networking, Linux (commands and bash scripts), basics of cryptography
  • Understanding of the principles of operation and interaction of all participants in card payment transactions
  • Experience working with processing and payment systems (online authorization) for at least 1 year
  • Fluency in Ukrainian – mandatory
  • English - Intermediate

Additional requirements:

  • You should live in Poland, it does not matter in which city
  • You should have PESEL Ukr or PESEL

We offer:

  • Official employment
  • Official salary in PLN
  • Remote/hybrid/in Warsaw office – by your choice
  • Medical care
  • Life insurance
  • Cafeteria/Sport Card
  • Financial assistance for eyeglasses
  • Yearly integration event
  • Language courses
  • Office massages
  • Extra payments for home office (in case of fully remote work)


Interview details:

  • Online recruitment
  • Recruitment language – Ukrainian