Mongo DB & Aws Glue

Tata Consultancy Services; Kolkata District, Hyderabad, Chennai District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Tata Consultancy Services in India is seeking a data engineering professional to design and implement end-to-end ETL pipelines for large-scale Oracle on-premise to MongoDB cloud migrations.

You will design transformation logic and schemas to align relational Oracle data models with MongoDB NoSQL structures, ensure data quality and auditability, and optimise ETL performance using AWS best practices. Collaboration with MongoDB, API and AWS Architecture teams will be essential.

Qualifications

• Experience designing end-to-end ETL pipelines for large-scale migrations.
• Experience migrating Oracle on-prem to MongoDB cloud.
• Knowledge of AWS best practices for data pipelines.

Responsibilities

• Design and implement end-to-end ETL pipelines for large-scale Oracle on-prem to MongoDB cloud migration.
• Design transformation logic and schemas to map relational Oracle data models to MongoDB NoSQL documents.
• Ensure data quality, integrity, reconciliation, and auditability across migration and ingestion pipelines.
• Optimise ETL performance, scalability, and cost using AWS best practices.
• Collaborate with MongoDB, API, and AWS Architecture teams to support downstream edge applications and provisioning platforms.

Skills

ETL pipeline design

Data quality & governance

Performance optimisation

Cloud data migration

Tools

Oracle

MongoDB

AWS

Job description

Role & responsibilities

• Design and implement endtoend ETL pipelines for largescale Oracle onprem to MongoDB cloud migration
• Design transformation logic and schemas to align relational Oracle data models with MongoDB NoSQL document structures.
• Ensure data quality, integrity, reconciliation, and auditability across migration and ingestion pipelines.
• Optimise ETL performance, scalability, and cost using AWS best practices.
• Work closely with MongoDB, API, and AWS Architecture teams to support downstream Edge applications and provisioning platforms.