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Quantum Technologies LLC Logo
Data Engineer (Databricks / Python / Database)

Quantum Technologies LLC

 

Jersey City, NJ, USA

Posted On: 30+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 1
Category: Data Engineer
Tenure: Contract - Corp-to-Corp
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Description

You will build and maintain data infrastructure to support analytics and machine learning workloads.

This role is on-site.

Responsibilities

  • Design, build, and maintain ETL/ELT workflows using Databricks.
  • Develop scalable data pipelines utilizing Python and Spark.
  • Optimize data transformation logic for performance and cost efficiency.
  • Develop and manage data models, schemas, and tables across SQL and NoSQL databases.
  • Implement data quality, validation, and monitoring frameworks for pipelines.

Required Skills

  • 5+ years of professional experience in data engineering.
  • Expertise in Databricks, including Delta Lake, Notebooks, Spark SQL, Jobs, and Workflows.
  • Strong proficiency in Python for data processing, Spark APIs, and automation.
  • Deep understanding of SQL, query tuning, and schema design for database engineering.
  • Experience with Apache Spark (RDDs/DataFrames, optimization, partitioning).
  • Familiarity with CI/CD practices using Git, DevOps, or Jenkins.
  • Experience integrating data from APIs, streaming sources, and cloud storage.
  • Knowledge of ETL/ELT tools (ADF, Glue, Dataflow, or equivalent).

Education

Any Gradute

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