Cognizant India, Cognizant Technology Solutions

Software Developer Pyspark

Check with seller / month
Kolkata, West Bengal, India Software Developer Active
Actively Hiring Kolkata Full Time
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Job at a Glance

Category
Software Developer
Location
Kolkata, West Bengal, India
Salary
Check with seller
Job Type
Full Time
Company
Cognizant India, Cognizant Technology Solutions
Status
Open & Active

Job Description

EXP: 3 to 8 years

Skill: PySpark

Location: Chennai, Cochin, Coimbatore & Kolkata

Required:
• Hands-On experience into PySpark, ETL development experience
• Working experience into Spark for data processing, aggregation and transformation with unit tests and design data processing pipelines
• Exception Handling and performance optimization techniques on python scripts using spark data frames
• Demonstrated strength in SQL, aggregate functions - pyspark scripting, data modelling and data warehousing

Skills:
• Design and implement ETL routines on AWS Glue
• AWS Glue components working experience – Crawlers, Classifiers, Job Definitions, Job Parameters & Workflows
• Cloud Watch setup for AWS Glue
• Data Lake creation patterns using S3, Redshift

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