Senior Big Data Java Engineer
SE Ranking
PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa
12 dni temu
... Data development (Spark, Hadoop, etc.). In-depth knowledge of Java concurrency , multithreading, and the Java Memory Model (JMM) . Strong experience working with Apache Spark in production. Understanding of data modeling, SQL optimization, and OLAP system ...
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