Senior Software Engineer

Infinite Computer Solutions · Bangalore

Collected role description

Senior Software Engineer at Infinite Computer Solutions

Role: Build and optimize data pipelines and data warehouse solutions.

Experience Required: Typically 3 to 6+ years of ETL and database experience.

Core Tools: Informatica PowerCenter, Informatica Developer

Template , SQL, and Unix/Linux shell scripting.

Advanced SQL and database knowledge (Oracle, SQL Server, Teradata).

ETL Development: Design and build complex Informatica mappings, sessions, and workflows to move data from various sources to target data warehouses.
Performance Tuning: Optimize slow-running queries, mappings, and database loads using partitioning and indexing.
Data Quality & Cleansing: Perform data profiling, validation, and de-duplication to ensure data accuracy.
Troubleshooting: Monitor daily data loads and fix extraction or loading failures.
Documentation: Write technical design specs, mapping documents, and operational runbooks

6+ years