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Payment Systems Infrastructure Administrator

Raiffeisen Bank International AG (Spółka Akcyjna) Oddział w PolsceWarszawa, Masovian, Poland

13 days ago

Job description

technologies-expected :

PL / SQL
Linux

about-project :

We are currently seeking Payment Systems Infrastructure 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.

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

requirements-expected :

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

offered :

Official employment

Official salary in PLN

Remote / hybrid / in Warsaw office – by your choice

Cafeteria / Sport Card

Financial assistance for eyeglasses

Extra payments for home office (in case of fully remote work)

benefits :

sharing the costs of sports activities

private medical care

sharing the costs of professional training & courses

life insurance

remote work opportunities

flexible working time

fruits

integration events

corporate sports team

no dress code

coffee / tea

extra social benefits

employee referral program

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System Administrator • Warszawa, Masovian, Poland

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