Posted:1 month ago|
Platform:
Work from Office
Full Time
2. Experience in designing and development of solutions for Big Data using Hadoop ecosystem technologies such as with Hadoop Bigdata components like HDFS, Spark, Hive Parquet File format, YARN, MapReduce, Sqoop
4. Experience in writing and optimizing complex Hive and SQL queries to process huge data. good with UDFs, tables, joins, Views etc
5. Experience in debugging the Spark code
6. Working knowledge of basic UNIX commands and shell script
7. Experience of Autosys, Gradle
1. Good analytical and debugging skills
2. Ability to coordinate with SMEs, stakeholders, manage timelines, escalation & provide on time status
3. Write clear and precise documentation / specification
4. Work in an agile environment
5. Create documentation and document all developed mappings
Create Scala/Spark jobs for data transformation and aggregation
Produce unit tests for Spark transformations and helper methods
Write Scaladoc-style documentation with all code
Design data processing pipelines
Tata Consultancy Services
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