Hays Poland

Java Developer

Wroclaw
Java Developer
Wroclaw
NR REF.: 1155576

Hays IT Contracting  matches IT Contractors with the best employers. Our passion lies in helping people develop their professional careers in IT sector - quite simply, we power the world of work.

For our Client we are currently looking for qualified Candidates for the position of:

Java Developer

Location: Wrocław 
Job type: contract B2B
Length: long term cooperation
Rate:100 – 160 pln/h net + vat
Hybrid work

 We specialize in free-to-play hobby apps. We made the most popular 3D simulators. Our other products let you enjoy realistic animal tracking and lofty endeavors in the sky. We strive to give gamers the best possible outdoor experience on their mobiles, so we are continuously improving our products and expanding our portfolio.

Responsibilities:
  • 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; • troubleshooting and monitoring high-volume database systems;
  • prototyping and bringing up to life the new game ideas;
  • collaborating with a cross-functional team to achieve the best possible quality of our products; • actively contributing towards the best practice of reliability and availability;
  • providing technical leadership in back-end technologies (currently OpenJDK 15, Redis 6 (in cluster setup), Jedis, PostgreSQL 12, Google Protocol Buffers, Netty, Jenkins, Harbor, Sonar and many more - join us and put your vote in choosing tech stack we work with).

Requirements:
  • min. 2,5/3 years of experience in server-side Java programming along with concurrency handling and distributed systems of high traffic;
  • good knowledge of algorithms and data structures;
  • demonstrate solid Linux shell experience along with scripting languages;
  • ability to respond and troubleshoot a range of issues accompanying the production environment to minimize downtime in games;
  • highly-committed and passionate about getting things done autonomously;
  • willingness to work as part of a team and having an open-minded attitude towards your colleagues and their work;
  • clear and open communication on the needs, wants and ideas;
  • hands-on approach;
  • true passion for games;
  • very good command of English and willingness to work in an international environment.

Our offer:
  • Competitive rate
  • Possibilities: variety of projects to participate in development, working closely with big brands
  • Real impact on the project – if you are good, you are independent in making decisions
  • Fast learning opportunities
  • Preferential conditions for benefits: medical and sport package
Prosimy o aplikowanie poprzez przycisk znajdujący się po prawej stronie ogłoszenia.
Hays Poland

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