AWS Data Specialist (Data concepts, Data modeling) - PAN INDIA

Greetings from Tata Consultancy Services (TCS)

What we are looking for: AWS Data Specialist

Location : PAN INDIA

Interview Mode : Virtual mode (Microsoft Teams)

Experience : 10-17 Years

• Experience in data architecture, data modeling, data engineering, analytical data processing, software engineering in enterprise working environment.
• Design, develop, and maintain conceptual, logical, and physical data models.
• Adhere to data modeling standards, conventions, and best practices across projects and entities.
• Develop dimensional models using Kimball methodology and apply Data Vault 2.0 concepts where applicable
• Experience in working with complex data enterprise landscapes (raw, semi structured, and unstructured data with different patterns batch, real-time, streaming) from multiple business processes and applications.
• Ability to write clear documentation and visualize data architecture design as data pipelines and data models (3NF, dimensional modeling) with clear information requirements
• Technical expertise in following tech stack: Databricks data Architecture, multi-hop medallion architecture, Unity Catalog, AWS Glue, AWS EMR, AWS Athena, Spark, Apache Kafka. (Databricks and AWS certifications is an advantage)..
• Advanced SQL skills: Analytical queries. Performance optimization. Data validation and reconciliation.
• Hands-on experience designing, evaluating, or supporting GenAI / LLM-enabled solutions, including proofs of concept and production-oriented architecture patterns.