14 September 2021






Other offers

Senior Java Developer

Our client is the leading producer of mobile and social games in Poland. His games hits with millions of players worldwide are beating records of popularity in the App Store and Google Play. Due to the constant growth of the company we’re looking for creative people who’d join our client’s team.



  • Architecting the server-side of our games;
  • Preparing backend for future workload growth (currently ~700-1000k DAU (Daily

    Active Users) and about 60-100k concurrent users);

  • Leading the distribution and upkeep of new games highly-scalable backends through

    maintenance and design;

  • Prototyping and bringing up to life the new game ideas;
  • Collaborating with a cross-functional team to achieve the best possible quality of our


  • Actively contributing towards the best practice of reliability and availability.




  • Minimum 3 years of experience as a Java Developer, preferably in a project with high traffic;
  • Good knowledge of Java;
  • Good knowledge of algorithms and data structures;
  • Knowledge of GIT version control system;
  • Experience in development of scalable server apps;
  • Nice to have: knowledge of Redis, PostgreSQL, Netty, Jenkins, Maven.

    Our client offers:

  • Flexible type of contract (contract of employment or B2B);
  • Remote job possibility;
  • Private medical care, a life insurance program and a Multisport card;
  • Assistance in relocation for you and your family and a relocation package;
  • Internal and external workshops.