The largest Ukrainian telecommunication operator providing communications and data services based on a broad range of mobile and fixed-line technologies, including 4G. Company's customer base amounts to over 26 million in mobile and more than 1 mln in broadband internet.


-Operational support and incidents fixing of CRM applications
-Working as a part of one or more agile teams: analysis and implementation of features, configuration, and fixes of existing functionality, root cause analysis for incidents.


-2+ years of overall programming experience (Java)
-1+ years of commercial application development experience
-Profound level of Java expertise (Concurrency, Parallel, Distributed)
-Good knowledge and expertise using core Java
-Expertise building and supporting Hadoop stack applications (HDFS, HIVE, YARN, TEZ, etc.)
-Experience with analytical data processing on top of Hadoop stack
-Knowledge of AWS technologies, such EBS, EC2, ELB and other
-Strong expertise with Linux, experience in close-to-system-level performance troubleshooting
-Practical experience with CI/CD processes (Maven, Gradle, JUnit, CI/CD tools)
-Experience working with IDEA, GIT, Atlassian Suite (JIRA, Confluence, Bitbucket)

Nice to have:

-Experience with Spark and Spark Streaming is a plus
-Experience with Docker tech stack would be a plus
-Knowledge of Grafana, ELK stack, Artifactory is nice to have
-Understanding of Telecom billing or provisioning systems architecture

About Intellias

Intellias is a challenge-driven software engineering company, based in Ukraine (Kyiv, Lviv, Odesa, Kharkiv) and locally represented in Berlin, Germany.
Since 2002, we've been helping leading technology companies from EU and North America to create their software products by building and operating world-class engineering teams in Eastern Europe for them

Company website:

DOU company page:

Job posted on 1 October 2020

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