Job description

We are looking for experienced Developers to help build and expand our RTB platform.

Your tasks:

Design and programming of a wide range of modules and components as part of a system that supports over 20 million queries per second with a latency below 50 m/s
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:

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'

We offer:

Attractive compensation
Work in a team of enthusiasts who are willing to share their knowledge and experience
Extremely flexible cooperation conditions - we do not have core hours, we do not have holiday limits
Access to the latest technologies and the possibility of real use of them in a large-scale and highly dynamic project
You can work fully remotely or in a hybrid model ( we have an office in Warsaw and Cracow)

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

Required profile