To ogłoszenie wygasło w dniu 2016-08-21 14:37.
Upnext Technologies

System Administrator

Upnext Technologies

12 000 - 18 000 zł netto

Opis oferty

What's in it for you
  • Highly competitive pay (12 000-18 000 PLN net per month depending on your skills and experience even more if you can prove you're worth it).
  • Great work environment with talented people and a startup spirit.
  • Exciting and ever changing development opportunities.
  • Flextime work schedule (if needed).
  • Opportunity to work with some of the largest companies in the world.
  • Macbook.


  • Working closely with developers, engineers, project managers, designers and business partners across the organization to understand requirements and develop solutions.  
  • Managing and maintaining existing Unix-like server environments.  
  • Installing and configuring new Unix-like server environments.  
  • Researching and evaluating new technologies and solutions.  
  • Troubleshooting and supporting developer teams.  
  • Administering the network in the office.  
  • Creating documentation.

The ideal candidate profile
  • 2+ years of experience as a sysadmin.
  • Strong troubleshooting skills.
  • Experience with JRuby, Java, Go or Node.js development stacks.
  • Good knowledge of the following software:
  • - Unix-like operating systems (preferably: CentOS, Ubuntu, OS X, FreeBSD),
  • - IT automation software (Puppet, Chef),
  • - open source database systems (MySQL, Postgres),
  • - web servers (nginx, Apache HTTP Server),
  • - application servers (WildFly, Apache Tomcat, Unicorn),
  • - deployment software (Capistrano, MCollective),
  • - monitoring software (Nagios),
  • - Atlassian software stack (JIRA, Stash, Confluence).
  • Experience with Cisco network equipment.
  • Good knowledge of virtualization technologies.
  • Experience with cloud computing.
  • Experience with load balancing and high availability.
  • Excellent knowledge of TCP/IP.
  • Good knowledge of advanced network techniques (firewalls, VPN: IPsec, OpenVPN).
  • Familiarity with security concepts (bonus points for experience with PCI compliance).
  • Ability to understand Ruby code.
  • Ability to prioritize tasks and action on them as required.
  • Ability to work in a dynamic environment.
  • Competence in both, written and spoken English.
  • Highly self motivated, proactive and a team player.


  • Kuchnia
  • Darmowa kawa i inne napoje
  • Prywatna opieka zdrowotna
  • Elastyczne godziny pracy
  • Szkolenia
  • Konferencje
  • lokalizacja biura w Centrum przy stacji metra M1/M2
  • atmosfera startup'owa
  • lekcje angielskiego w biurze

Upnext Technologies

We design and develop. You grow.
Upnext is a market leader in software development for the Mobile Money, Internet of Things and Finance Technology industries.
Our services range from technology consulting and business analysis to user experience design, software engineering and solution integration.
We work with banks, payment service providers, mobile network operators and startups.
We are a 70+ strong team of experts which is constantly scaling.
We offer extensive expertise and a portfolio of top case studies in the fields of Fintech and IoT.
We have been on the forefront of payment technology for over 10 years, designing and engineering successful tailor-made end-to-end mobile money services.
We are experts in NFC, HCE, Tokenization, Mobile Wallets, Payment Gateways, mPOS, Wearables, iBeacon and many other technologies.
We are based in the heart of Poland - Warsaw - and we have an international company culture.