Напиши текст вакансии для должности "Java / Scala developer (Big Data)". Название компании: "DINS". Расположение: Санкт-Петербург. График работы: Полный день. Опыт работы: От 3 до 6 лет. Ключевые навыки: 'Big Data', 'Java', 'SCALA', 'Spark'

What you&#39;ll do: You will become a part of the BigData team at large US-based international company, leader in enterprise VoIP communication solutions, messaging and video conferencing. The team is primarily focusing on developing software for processing large amounts of data and performing various maintenance and data mining tasks using various opensource and proprietary frameworks (Hadoop ecosystem, cloud solutions, etc). The ideal candidate must have hands-on experience with Java or Scala (senior or lead Java/Scala developer), SQL and Linux. Technology stack includes Apache Spark, Java, Scala, Apache Airflow, Apache Hadoop (HDFS, YARN), Apache Flume, HP Vertica, MongoDB, AWS ecosystem, Snowflake. Skills &amp; Requirements:  3+ years of Java/Scala programming experience; Java (collections, serialization, multi-threading, lambda expressions, JVM architecture and options etc.); ANSI SQL (understanding of query syntax, performance, OLAP vs OLTP); Ability to quickly learn and understand new technologies; Understanding of architectural patterns in distributed systems.  Would Be a Plus:  Overall understanding of Hadoop stack and its components; Hands-on experience with Hadoop, Spark or Kafka; Basic knowledge of Python; Experience with data visualization/analysis tools (e.g. Tableau); Hands-on experience with designing ETL processes; Knowledge of Linux command-line interface; Experience with cloud-based infrastructure (AWS); Written and spoken English - intermediate and higher.  Conditions:  Well coordinated professional team; Cutting edge technologies, interesting and challenging tasks, dynamic project, great opportunities for self-realization, professional and career growth; Corporate training programs, English language courses; Business trips to foreign branch offices (the USA, China) and further work H1-B U.S.; Job placement and payment of salary take place according to the labor code; Sick leaves 100% paid; 28 day vacation 100% paid in accordance with the current salary; Office in 10-minute walk from the subway. A remote work format is possible; Nonresident applicants are granted Relocation Bonus.