Important: This site uses cookies.

As part of our website we use cookies to provide you with services at the highest level, including in a manner tailored to individual needs. Using the site without changing the settings for cookies is that they will be included in your terminal device. You can make at any time to change settings for cookies.

Find offers


Senior Systems Integration/Linux

Nr ref. (107/65)

Kraków (małopolskie)

We are supporting our client – top quality worldwide provider of software services for travel business. Our team is proud of being involved in such a cooperation, but also we realize a meaning of process perfection which is essential for this business including extremely demanding airline operations supporting features developed. The business we serve, provides an opportunity of technological touching the sky and the same requires for this flight a top quality assurance which we need. Ready for boarding the mission? For more details contact Edyta Kiełbasa:

Job description

On this position you will be responsible for:
  • Installing, configuring and maintaining Unix/Linux systems
  • Deploy, maintain and operate a large, mission critical application which is written in Java running Linux, Oracle, MQ Websphere and Tomcat
  • Systematically troubleshoot difficult and/or complex application, system, and/or network issues as they arise
  • Act as part of a Developer Services team that maintains extensive development and test environments using Continuous Delivery methods
  • Automation of maintenance and operations activities through scripting and/or small Perl/Unix applications/scripts.
  • Work closely with the other infrastructure areas such as Network, Database and Storage teams to deliver highly performing, scalable architectures
  • Participate in defining, designing and implementing highly available, fault tolerant hardware and software solutions.
  • Participate in the smooth transition of new and modified services into production.
  • Proposes and implements system enhancements (software and hardware updates) that will improve the performance and reliability of systems.
  • AWS Cloud Administration; Installation, configuration and Trouble Shooting of Amazon Web Services Cloud Software.


  • The budget for this position is up to 18 300 PLN and depends on the chosen form of the agreement (standard work agreement or B2B).
  • Possibility to develop skills and gain new qualifications with the latest technologies.
  • Possibility to attend internal and external training.
  • Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month).
  • Benefits: Extended medical care (over 80 medical facilities in Kraków) for you and your family; Multisport Benefit card.
  • Home office option (up to 8 days, after adaptation period).
  • High standard facilities, kitchen or easy access to food-courts or restaurants; comfortable location, easy access by public transport, parking for bicycles.


  • Linux OS administration background.
  • Experience with Perl, Python.
  • Familiar with MySQL database.
  • Practice with Awk, sed, bash.
  • Knowledge of Openshift/Kubernetes/Istio.
  • Network knowledge.
  • Working MS Windows knowledge.

Additional requirements

  • Amazon Web Services knowledge a plus.
  • Education- College degree preferred.
In the case of applying to Infolet Sp. z o.o., we kindly ask you to include in the application documents (e.g. CV) the following permission:
„I hereby give consent Infolet Sp. z o.o. for my personal data included in the job offer to be processed for recruitment.”
If you want Infolet Sp. z o.o. to contact you regarding future recruitments, it is necessary to post the additional consent, which you will find below.
„I consent to the processing of my personal data for future recruitment.”
„I agree to the transfer by Infolet Sp. z o.o. my data contained in recruitment documents to potential employers.”