Big Data Engineer

RTB House

Full-time Warsaw, Masovian Voivodeship Computer Occupations

Posted:

February 27, 2026

Location:

Warsaw, Masovian Voivodeship, Poland

Job Description

We are looking for experienced developers who will help to build and expand our data processing platform. 


Your tasks:
Development and maintenance of distributed systems processing large amounts of data (most real-time) for the needs of our RTB platform
Optimization of the developed software in terms of efficiency 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 analyzing the operation of the production system
Continuous optimization of existing tools and processes

Selected technologies used:
Java, Python
Hadoop, Kafka
Kafka Streams, Flume, Logstash
Docker, Jenkins, Graphite
Aerospike, PostgreSQL
Google Big Que...
                

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Job Overview

Job Type: Full-time

Location: Warsaw, Poland

Posted: February 27, 2026

Deadline: April 08, 2026