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AWS Data Engineering Specialist

Company:
Tata Consultancy Services - TCS
Location:
West Mifflin, PA, 15122
Posted:
April 28, 2025
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Description:

Extensive experience with AWS services: EMR, S3, Redshift, Glue, Lambda, Step Functions, DynamoDB, RDS, Athena, EventBridge, API Gateway, and SNS.

Expert in ETL concepts, with a strong background in AWS Glue and data pipeline orchestration.

Strong experience with PySpark and Kafka for building data streams and batch processing systems.

In-depth knowledge of data partitioning and Parquet files for efficient data storage and querying.

Strong experience with SQL, including writing complex queries, and working with databases like Redshift and Snowflake.

Proficiency in DevOps concepts, with hands-on experience in CI/CD pipelines, Docker, and Terraform.

Excellent understanding of data lake, data warehouse, and data lake house concepts.

Proven experience leading teams, mentoring engineers, and managing end-to-end technical implementations.

Experience working with Redshift Spectrum and Athena for querying large-scale data.

Understanding of security best practices for cloud data solutions, including IAM roles and policies.

Familiarity with data governance, compliance, and data quality frameworks. Skills : AWS, ETL, CI/CD, Docker, Terraform, Devops.

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