AWS Data Engineer - F2F discussion - Bengaluru

Greetings from Tata Consultancy Services (TCS)

What we are looking for: AWS Data Engineer

Interview Location : Bengaluru

Interview Mode : Virtual mode (Microsoft Teams)

Experience : 6-15 Years

• Design, develop, and maintain scalable data pipelines on AWS to support analytics and business intelligence needs.
• Build and optimize ETL/ELT processes using AWS services such as Glue, EMR, Lambda, and Step Functions.
• Develop and manage data storage solutions using Amazon S3, Redshift, RDS, DynamoDB, and Lake Formation.
• Implement data ingestion frameworks for processing batch and real-time data using Kinesis, Kafka, or streaming technologies.
• Write efficient SQL queries and develop data transformation solutions using Python, PySpark, and Spark.
• Ensure data quality, integrity, governance, and security through monitoring, validation, and best practices.
• Optimize data workflows and cloud infrastructure for performance, scalability, and cost efficiency.
• Collaborate with data scientists, analysts, and business stakeholders to understand requirements and deliver data solutions.
• Implement CI/CD pipelines, Infrastructure as Code (Terraform/CloudFormation), and DevOps practices for data platforms.
• Troubleshoot and resolve data processing issues while maintaining high availability and reliability of data systems.