Sr. ETL Developer Job at Brooksource, Charlotte, NC

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  • Brooksource
  • Charlotte, NC

Job Description

Job Title: Senior ETL Developer – PySpark/Python

Location: Charlotte, United States (On-site 4 days/week)

6 Months+ Contract

Job Summary:

We are seeking a highly skilled and experienced Senior ETL Developer with strong expertise in PySpark, Python, along with a solid background in ETL (Extract, Transform, Load) processes across relational databases and cloud platforms. The ideal candidate will have a minimum of 5 years of hands-on experience developing scalable data pipelines and ETL workflows using modern tools and frameworks.

Responsibilities:

• Design, develop, and maintain ETL pipelines using PySpark and Python for large-scale data processing.

• Implement validation logic as part of ETL workflows.

• Work with relational databases (e.g., Oracle, PostgreSQL, SQL Server) to extract, transform, and load data efficiently.

• Develop and optimize data pipelines on cloud platforms (AWS) using Spark-based frameworks (Data Frames).

• Collaborate with data architects, analysts, and other stakeholders to understand requirements and deliver reliable data solutions.

• Ensure data integrity, performance, and quality in all ETL processes.

• Participate in code reviews, testing, and deployment of data solutions.

• Work on-site in a U.S. office location four days per week ( H1B, USC, GC, EAD), with one day optional for remote work.

Required Qualifications:

• 5+ years of experience in ETL development with a strong foundation in data integration, transformation, and loading.

• Proven experience writing efficient code in PySpark and Python, especially for large-scale data sets.

• Hands-on experience with creating ETL workflows.

• Strong experience working with relational databases and writing complex SQL queries.

• Solid understanding of data modeling, performance tuning, and best practices in ETL design.

• Experience with cloud-based data processing using Spark on AWS, Azure, or GCP.

• Strong communication and collaboration skills.

• Must be authorized to work in the U.S. and willing to work from the office 4 days/week.

Preferred Qualifications:

• Experience with data orchestration tools like Apache Airflow or similar.

• Familiarity with data governance and security best practices.

• Experience in Agile/Scrum environments.

Job Tags

Contract work, Remote job, H1b,

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