Distributed Systems Engineer

IT Warsaw, Poland


Your tasks:

  • Design and programming of a wide range of modules and components as part of a system that supports over 5 million queries per second with a latency below 50 ms;
  • Optimization of the developed software in terms of response time and resource consumption;
  • Ensuring the reliability and scalability of the solutions built;
  • Creating performance and correctness tests for new system components;
  • Analysis of new technologies in terms of their applicability in production conditions;
  • Development of tools for monitoring and analysing the operation of the production system;
  • Continuous optimization of existing tools and processes.

Selected technologies used:

  • Java, Python;
  • Aerospike, Memcached;
  • HaProxy, Nginx;
  • Jenkins, Graphite;
  • PostgreSQL;
  • Elastic Search;
  • Apache Tomcat;
  • Google Cloud.

Our expectations:

  • Proficiency in programming;
  • Excellent understanding of how complex IT systems work (from the hardware level, through software, to algorithmics);
  • Very good knowledge of fundamental Internet protocols and technologies (DNS, HTTP, cookies and others);
  • Good knowledge of basic methods of creating concurrent programs and distributed systems (from thread level to continent level);
  • Practical ability to observe, monitor and analyse the operation of production systems (and draw valuable conclusions from it);
  • The ability to critically analyze the solutions created in terms of performance (from estimating the theoretical performance of the designed systems to detecting and removing actual performance problems in production);
  • General knowledge of issues (typical problems and methods of solving them) in the areas of 'high scalability' and 'high availability';
  • Readiness to work in the DevOps model.

We offer:

  • Attractive salary;
  • Work in a team of enthusiasts who are willing to share their knowledge and experience;
  • Extremely flexible working conditions - we do not have core hours, we do not have holiday limits, you can work fully remotely;
  • Access to the latest technologies and the possibility of real use of them in a large-scale and highly dynamic project;
  • The hardware and software you need;

Do you have questions about the project, team, work style? Visit our tech blog: http://techblog.rtbhouse.com/jobs/