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8 Cognizant Pyspark Developer Jobs
Pyspark Developer
Cognizant
posted 9d ago
Job Description
Roles and Responsibilities
- Design, develop, test, deploy, and maintain large-scale data processing pipelines using PySpark.
- Collaborate with cross-functional teams to identify business requirements and design solutions that meet those needs.
- Develop high-quality code in Python using Spark's APIs (e.g., Dataframe, Dataset) and Hive queries.
- Troubleshoot complex issues related to data processing, query performance, and system errors.
Desired Candidate Profile
- 4-8 years of experience working with PySpark/Hive technologies.
Employment Type: Full Time, Permanent
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Top Cognizant Pyspark Developer Interview Questions
Q1. What is the difference between coalesce and repartition, as well as between cache and persist?
asked in
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Q2. What is the SQL query to find the second highest rank in a dataset?
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View answer (1) Q3. What is the SQL code for calculating year-on-year growth percentage with year-wise grouping?
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View answer (1) What Pyspark Developer at Cognizant are saying
Rating based on 1 Pyspark Developer
review
Anonymous · Pyspark
in Bangalore Rural
Likes
Good Work Environment and culture. Team mates are supportive.
Read 1 reviewPyspark Developer salary at Cognizant
reported by
22
employees
with 1-4
years exp.
₹4
L/yr - ₹9
L/yr
16%
less
than the average Pyspark Developer Salary in India
View more details
What Cognizant employees are saying about work life
based on 47.3k employees
Flexible timing
Monday to Friday
No travel
Day Shift
Cognizant Benefits
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Cognizant Hyderabad / Secunderabad Office Location
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Walkin | Cognizant Technolgy Solutions is hiring For Pyspark Developer
5-10 Yrs
Chennai
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