Position: Senior Data Engineer
Experience: 10+ Years
Employment Type: Contract W2
Job Summary
We are looking for an experienced Senior Data Engineer with 10+ years of experience in designing, developing, and optimizing scalable data solutions. The ideal candidate should have strong expertise in ETL/ELT, SQL, Python, cloud platforms, data warehousing, data pipelines, and data modeling.
Key Responsibilities
- Design, develop, and maintain scalable ETL/ELT data pipelines.
- Build and optimize data solutions using Python, PySpark, and SQL.
- Develop enterprise data warehouses, data lakes, and analytical platforms.
- Work with cloud technologies such as AWS, Azure, or Google Cloud Platform.
- Design and implement data models, including dimensional and transactional models.
- Develop data pipelines using tools such as Informatica, Dataflow, Databricks, AWS Glue, or Azure Data Factory.
- Implement data quality, validation, governance, and performance optimization processes.
- Work with databases such as Oracle, PostgreSQL, SQL Server, Teradata, Snowflake, and BigQuery.
- Collaborate with architects, analysts, developers, and business teams to define data requirements.
- Troubleshoot data pipeline failures and resolve performance and production issues.
- Mentor junior and mid-level data engineers and provide technical guidance.
- Participate in architecture, code reviews, documentation, and deployment activities.
Required Skills
- 10+ years of experience in Data Engineering.
- Strong hands-on experience with SQL, Python, and PySpark.
- Strong knowledge of ETL/ELT development and data pipeline architecture.
- Experience with AWS, Azure, or Google Cloud Platform cloud environments.
- Strong understanding of Data Warehousing, Data Lakes, and Lakehouse architecture.
- Experience with Snowflake, BigQuery, Databricks, Redshift, or similar platforms.
- Strong knowledge of data modeling and database concepts.
- Experience with Git, CI/CD, and Agile methodologies.
- Excellent analytical, problem-solving, and communication skills.
- Experience leading technical discussions and mentoring team members.
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