Senior Data Engineer: Spark, Databricks & Data Lakehouse

Valiant Technologies LLC; Charlotte (NC); In loco; USD 120.000 - 190.000; Tempo pieno

Descrizione del lavoro

Valiant Technologies LLC is seeking an experienced Senior Data Engineer to design, develop, and maintain scalable data pipelines and data engineering solutions. You will leverage Python, SQL, Apache Spark, Databricks, and AWS to build robust data platforms.

You will design ETL/ELT processes, implement data lakes and warehouses, optimize query performance, and collaborate with analysts, architects, and stakeholders to deliver trusted data for analytics.

Competenze

• Strong programming experience in Python and PySpark.
• Advanced SQL skills and database optimization.
• Hands-on experience with Apache Spark and Databricks.
• Experience building ETL/ELT pipelines.
• Knowledge of Apache Airflow and workflow orchestration.
• Experience with AWS services such as S3, Glue, Redshift, and Lambda.
• Strong understanding of data warehousing and data lake architecture.
• Experience with Snowflake or Amazon Redshift.
• Familiarity with Git, CI/CD, and Agile methodologies.

Mansioni

• Design, develop, and maintain scalable ETL/ELT data pipelines.
• Build data processing solutions using Python, PySpark, and SQL.
• Develop and optimize data workflows using Apache Airflow.
• Implement data lake and data warehouse solutions.
• Work with large datasets using Apache Spark and Databricks.
• Integrate data from multiple sources, including APIs and databases.
• Develop and maintain data models for analytical reporting.
• Implement data quality checks and validation processes.
• Optimize query performance and pipeline execution.
• Collaborate with data analysts, architects, and business stakeholders.
• Monitor pipeline performance and troubleshoot production issues.

Conoscenze

Python

PySpark

SQL

Data modeling

Data warehousing

Cloud platforms

API integration

Strumenti

Apache Spark

Databricks

Apache Airflow

Git

CI/CD

Terraform

Docker

AWS (S3/Glue/Redshift/Lambda)

Snowflake

Amazon Redshift

Delta Lake

Descrizione del lavoro

Valiant Technologies LLC is seeking an experienced Senior Data Engineer to design, develop, and maintain scalable data pipelines and data engineering solutions. You will leverage Python, SQL, Apache Spark, Databricks, and AWS to build robust data platforms.

You will design ETL/ELT processes, implement data lakes and warehouses, optimize query performance, and collaborate with analysts, architects, and stakeholders to deliver trusted data for analytics.