Job Title:
Senior Data Engineer Experience:
8
Years Employment Type:
Contract / W2
Location:
McLean, Virginia Duration:
Contract We are looking for a Senior Data Engineer with 8 years of experience in designing, developing, and maintaining scalable data pipelines and data engineering solutions. The ideal candidate should have strong expertise in Python, SQL, ETL/ELT, cloud platforms, and big data technologies. Key Responsibilities
- Design, develop, and maintain scalable ETL/ELT pipelines.
- Develop data processing solutions using Python, PySpark, and SQL.
- Build and optimize data ingestion and transformation workflows.
- Work with large datasets, data lakes, and data warehouses.
- Develop and optimize complex SQL queries and database operations.
- Implement data quality checks, validation, and error-handling processes.
- Work with cloud platforms such as AWS, Azure, or GCP.
- Use Apache Spark and workflow orchestration tools to process and manage data pipelines.
- Collaborate with data architects, analysts, and business teams to understand requirements.
- Monitor pipeline performance, troubleshoot issues, and support production environments.
- Follow best practices for data security, governance, and performance optimization.
- Participate in code reviews, technical discussions, and Agile ceremonies. Required Skills
- 8 years of experience in Data Engineering.
- Strong proficiency in Python, SQL, and ETL/ELT processes.
- Hands-on experience with PySpark and Apache Spark.
- Experience with AWS, Azure, or GCP.
- Knowledge of data warehousing and data lake architecture.
- Experience with Snowflake, Databricks, or other modern data platforms.
- Familiarity with Apache Airflow or similar orchestration tools.
- Experience with relational and NoSQL databases.
- Knowledge of Git, CI/CD, and data pipeline monitoring.
- Strong analytical, troubleshooting, and communication skills. Preferred Qualifications
- Experience with Kafka or other streaming technologies.
- Familiarity with Delta Lake and cloud-based data architectures.
- Experience with data modeling and data governance.
- Experience working in Agile/Scrum environments.
Work Location:
Hybrid remote in Aldie, VA 20105