Data Engineer

NJTECH INC.

United States

12 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Amazon S3 Big Data Data as a Services Information Engineering Extract Transform Load (ETL) Data Warehousing Database Theory Distributed Computing Environment Python (Programming Language) Query Optimization Cloud Services SQL Databases

+5 more

Sql Optimization Apache Spark Git Pyspark Data Pipelines

Requirements

12+ years of experience in Data Engineering or a related field.
Strong hands-on experience with AWS cloud services.
Strong experience with Apache Spark and PySpark or Scala.
Advanced SQL skills, including complex joins, CTEs, window functions, subqueries, and query optimization.
Experience developing ETL/ELT data pipelines.
Strong understanding of distributed data processing and big-data concepts.
Experience with AWS data services such as S3, Glue, EMR, Redshift, and Athena.
Experience with Python, preferably PySpark.
Strong understanding of data warehousing, data modeling, and database concepts.
Experience troubleshooting and optimizing large-scale data processing jobs.
Experience with Git or other source-control tools.

About the company

We at NJ TECH INC are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients’ business. We power our clients success - and drive our consultants career growth.