Mobile Production Support Engineer — React Native & Java

Tata Consultancy Services Canada Inc. is seeking an experienced Production Support Analyst to provide L2/L3 support for mobile apps and backend services in a fast-paced, global environment.

This role focuses on ensuring high service availability and rapid incident resolution. You will monitor performance, investigate issues, perform root cause analyses, and collaborate with Helpdesk, development, QA, and infrastructure teams to drive fixes and improvements.