Ohio - Columbus

10 Years

- /- ( )

Required Skills

Python Spark Developer

Work Authorization

  • US Citizen

  • Green Card

  • EAD (OPT/CPT/GC/H4)

  • H1B Work Permit

Preferred Employment

  • Corp-Corp

  • W2-Permanent

  • W2-Contract

  • Contract to Hire

Employment Type

  • Consulting/Contract

education qualification

  • UG :- - Not Required

  • PG :- - Not Required

Other Information

  • No of position :- ( 1 )

  • Post :- 6th Dec 2025

JOB DETAIL

  • Develop and maintain data platforms using Python, Spark, and PySpark.
  • Handle migration to PySpark on AWS. Design and implement data pipelines.
  • Work with AWS and Big Data.
  • Produce unit tests for Spark transformations and helper methods.
  • Create Scala/Spark jobs for data transformation and aggregation.
  • Write Scaladoc-style documentation for code. Optimize Spark queries for performance.
  • Integrate with SQL databases (e.g., Microsoft, Oracle, Postgres, MySQL).
  • Understand distributed systems concepts (CAP theorem, partitioning, replication, consistency, and consensus).

 

Skills:

  • Proficiency in Python, Scala (with a focus on functional programming), and Spark.
  • Familiarity with Spark APIs, including RDD, DataFrame, MLlib, GraphX, and Streaming.
  • Experience working with HDFS, S3, Cassandra, and/or DynamoDB. Deep understanding of distributed systems.
  • Experience with building or maintaining cloud-native applications.
  • Familiarity with serverless approaches using AWS Lambda is a plus

Company Information

TANISHA SYSTEMS Inc

ishant@tanishasystems.com

2127296543