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Zensar

Data Engineer (AWS+Pyspark)

Zensar Hyderabad, Telangana, India

IT Services and IT Consulting · 10,001+ employees

9 h ago
data-engineer Senior (5-10 yrs) Full-time India
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About the role

Build and optimize PySpark applications to process large volumes of data using Spark Dataframes. Manage data pipelines and workflows utilizing various Amazon Web Services including EMR, Athena, and Glue.

What they look for

Python Pyspark AWS Big Data Amazon EMR Amazon Athena AWS Glue Git Amazon Lambda Amazon EC2 S3 Data Warehousing Parquet Snappy Gzip SQL

Requirements

Requires at least 6 years of hands-on experience in Big Data technologies with mandatory proficiency in Python and PySpark. Candidates should have experience with version control tools like Git and knowledge of AWS compute and storage services.

Full description

Data Engineer (AWS + pySpark)

  • Having 6+ yrs years of relevant experience, which includes hands on experience in Big Data technologies.
  • Mandatory - Hands on experience in Python and PySpark.
  • Build pySpark applications using Spark Dataframes in Python.
  • Worked on optimizing spark jobs that processes huge volumes of data.
  • Hands on experience in version control tools like Git.
  • Worked on Amazon’s Analytics services like Amazon EMR, Amazon Athena, AWS Glue.
  • Worked on Amazon’s Compute services like Amazon Lambda, Amazon EC2 and Amazon’s Storage service like S3 and few other services like SNS.
  • Good to have knowledge of datawarehousing concepts – dimensions, facts, schemas- snowflake, star etc.
  • Have worked with columnar storage formats - Parquet etc. Well versed with compression techniques – Snappy, Gzip.
  • Good to have knowledge of AWS databases (atleast one) Aurora, RDS, Redshift, ElastiCache, DynamoDB.am

At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus.

Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.

We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.

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