Big Data Engineer in IT SmartFlex

ITSmartFlex is a Ukrainian product company that started its activities in 2019 as a subsidiary of the leading mobile operator Vodafone Ukraine with the aim of uniting experts in the fields of telecommunications and software. Our goal is to develop and deepen our own IT expertise. We create the latest project solutions for the telecom industry and develop high-quality products for millions of mobile users. Functional responsibilities: Identification of external and internal sources of big data for analytical work. methods and regulations of the necessary ETL processes. Development of data models adapted to big data technologies. skills: Experience in building data warehouses and data mining, processing and transformation processes based on MPP architecture Experience in database schema design and dimensional data modeling Knowledge and extensive experience using SQL, Oracle Knowledge of Java or Python as stacks for process automation Experience working with NoSQL databases such as HBase, Elasticsearch Knowledge of Redis DB, MongoDB can be useful; Understanding of the construction of distributed clusters such as Spark, Hadoop, etc. Experience of working with DBMS for analyzing big data such as Vertica, Exadata will be relevant; Understanding and availability of experience of working with message broker systems such as Kafka Knowledge and understanding of OLAP technologies Understanding of construction and experience of working with data governance tools Experience of construction and use of data analytics and data science wokbench Knowledge of UNIX with experience using Shell for automation tasks. We offer: Interesting projects and advanced technologies. Highly professional, motivated team. Flexible work schedule and the possibility to work remotely professional growth together with the company - we are waiting for you!