Umbrella Infocare | Hiring | Big Data Developer/Senior Big Data Developer | BigDataKB.com | 2022-09-27

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Job Location: Delhi / NCR

Position – Big Data Developer/ Senior Big Data Developer

JD for Big Data

  • Converting clients functional requirements into technical architecture & front end all discussion with the Client on Project Specifics
  • Should be able to design, visualize & implement – Analytics Data Pipelines (Ingestion, Transformation & Visualization) end2end.
  • Hands-on expertise in extracting and processing large volumes of data using Big Data technologies like Hadoop, Spark, Hive etc.
  • Strong coding skills in Python/Java/Scala with Spark.
  • Proficient in writing Spark RDD/DataFrames/SQL to power data for extraction, transformation, and aggregation from multiple file formats including JSON, CSV & other compressed file formats.
  • Should have worked on Real Time Data Ingestion using Kafka/Spark Streaming.
  • Must be good in writing complex SQL queries and aggregations.
  • Strong understanding of OLAP/data warehousing concepts , dimensional models like star schemas, snowflake schemas.
  • Should be able to create or POC automated data pipelines for both batch and real-time data stream processing.
  • Should have hands-on expertise on designing and developing reliable and robust ETL pipelines.

Preferred Skills:

  • Scheduling and orchestration of data work flows using AWS Step Functions, Oozie, Airflow etc.
  • Preferably should have worked on implementing CI/CD processes for deployments.
  • Should have worked on NoSQL Databases like Mongo, HBase etc.

Good to have skills:

  • Working knowledge of AWS technologies like Redshift, Kinesis, Lambda, RDS , S3, Glue, Athena , Dynamo DB would be an added advantage
  • Knowledge of BI tools like Power BI, Tableau etc

Apply Here

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