Dear Professionals,

Greetings from Tata Consultancy Services (TCS)!!!

Job Title : AWS data Engineer

Experience : 4- 10 Years

Location: Chennai/ Bangalore/ Pune/ Hyderabad

Mode of Interview : Virtual

Mode of work : Work from Office

Key Responsibilities

• Pipeline Development: Build and maintain batch/real-time ETL/ELT pipelines using AWS Glue, Lambda, and EMR, utilizing Kafka or Kinesis for streaming.
• Storage & Data Warehousing: Implement data lakes and data warehouses utilizing Amazon S3, Redshift, and Glue Catalog.
• Data Modeling & Optimization:
• Optimize data workflows for cost-efficiency and performance, implementing data modeling techniques (star/snowflake schemas).
• Security & Governance: Implement security policies (IAM, KMS, encryption) and data governance within Lake Formation.
• Monitoring: Monitor and troubleshoot pipelines using CloudWatch.

Required Technical Skills

• AWS Services: Glue, S3, Redshift, EMR, Lambda, Kinesis, Athena, IAM.
• Programming: Strong proficiency in Python (PySpark), Scala, or Java.
• Data Processing: Apache Spark, Hadoop, Hive.
• Database: SQL, relational databases (RDS), NoSQL (DynamoDB).
• IaC/DevOps: Terraform, CloudFormation, CI/CD tools.