Team Lead Big Data for Telecom Company @ Live Connections

Job Description

• Hands on programming experience in Java is must.
• Candidate should have practical knowledge of object-oriented programming concepts, data structures, algorithms, multithreading, collections, concepts of garbage collection.
• Conceptual understanding of Big Data concepts, relevant experience of minimum 2 years on Big Data Technologies- HDFS, s3, Spark, Spark Streaming, Kafka, Hive, Cassandra, etc is required.
• Expertise in performance tuning and resource optimization techniques of spark Broadcasting, Salting, Bucketing, Partitioning, Caching, Checkpointing.
• Hands-on experience with spark streaming, Data Frames and SQL API.
• Well familiar with data-warehousing concepts, data modelling, metadata management, data lineage etc is desirable.
• Some exposure to UI technologies is good to have.
• Well familiar with distributed systems, scalable architecture and parallel computing.
• Exposure to relational database like Oracle & MySQL is must.
• Good understanding of source code maintenance tools and CI/CD (Continuous integration/continuous Development) pipelines.

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Keyskills:   java big data hadoop