Big Data Operations

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Prague English

Bash Big Data Hadoop Operations UNIX

About the company

Become one of the members of their Big Data department which is working on very interesting projects (Commercial Roaming, Data-Driven Network Rollout, Magenta House, Machine Learning based Fraud Detection, & more) where they use trendy and new technologies.

Whether you have experience or not, the skilled team is ready to guide you through everything you would need to successfully work in the team supporting all the operations of the Big Data Department. You will operate, maintain, install and upgrade their tools on their two Cloudera Hadoop Linux based systems. This is an ideal position for someone, who is already a Unix admin or has basic knowledge, and would like to work in the Big Data area.

Role description

Two different groups:
CDR Store where you will take care of tools like: Apache Airflow, Apache Superset, Tomcat/GUI Java apps, GITLab, MariaDB, RStudio, Jupyter, mlflow, Redis, H2O, and the whole Cloudera Hadoop stack, in future also Jenkins and tools around CI/CD.
Magenta House where you will take care of tools like: Apache Nifi, Kafka, GITLab, Kibana, Elastic Search, and the whole Cloudera Hadoop stack

And for these tools you will work on:
•Operations + monitoring (making sure everything is running), installing, configuring and upgrading the current tools stack
•General Linux administration
•Preparation of the environments for the software upgrades
•Communicating with the other operations team in Slovakia (email communication, creating change requests),
•Using Big Data tools (based on Cloudera Hadoop).
•Willingness to travel (few times a year max)

•IT-related bachelor’s or master’s degree, suitable for recently graduated people
•Ideally one year of experience working with Unix/Bash, but it’s not mandatory if you have knowledge about it
•Fluent spoken English
•We don’t expect knowledge in any of the tools listed (apart from Unix/Bash), but we welcome all your ability and enthusiasm to learn and become a professional in the Big Data department

•5 weeks holidays and 2 days of personal leave
•Yearly Bonuses, 13th salary
•Laptop and High-end mobile phone with 20GB tariff
•Meal vouchers, cultural & sports benefits and budget for training
•Team and social events
•Flexible working hours & home office options


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