We Know


9179829020, 9179822020, 9179828866
<< Back

Job Summary

Company Detail renowned Telecom Group
Position JAVA Big Data
Job Location Mumbai/Indore
Experience 3 - 6 years
Qualification (*) 60% and above throughout – Xth, XIIth/Diploma, B. Tech (CS/E&C), M. Tech/MCA (3yrs Full Time).
Functional Area(*) Information Technology
Industry Preference Telecom & IT
CTC-Offered 7 - 12 LPA
Job Description
  • Proficient in Core JAVA (Multithreading and Collections framework)
  • Proficient in cleaning, transforming, and analyzing vast amounts of raw data from various systems using Spark to provide ready-to-use data to our feature developers and business analysts.
  • Proficient in designing efficient data processing pipelines by writing suitable Spark batch and streaming Jobs involving various transformations and aggregations.
  • Proficient in Spark data structures and APIs based on RDDs, Dataframe and Datasets.
  • Proficient in Spark query tuning and performance optimization
  • Proficient in usage of Hadoop Distributed File System (HDFS)
  • Proficient in data formats such as JSON, ORC, Parquet, Avro, etc.
  • Desirable: Understanding of distributed systems (e.g. CAP theorem, partitioning, replication, consistency, and consensus)
  • Desirable: Working with unstructured database (Mongo DB, HBase, Cassandra)
  • Desirable: Understanding and experience of working on SQL databases, such as Oracle, MySQL or Postgres
  • Desirable: Experience with Zookeeper, Hive, Sqoop and other utilities of Hadoop Ecosystem.
  • Must have strong troubleshooting skill in debugging the failure of Spark Jobs on production cluster.
Contact Detail of Recruiter :  
Contact Number 7999782762
Email maestro.jobs5@gmail.com