Citibank (Switzerland) AG

Senior Performance Engineer for Financial Apps

📍 Location
mississauga, on
⏰ Job Type
Full-time
📅 Posted
May 31, 2026
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Job Description

Lead the charge in application performance as a Senior Non-Functional Testing Engineer, expertly managing complex testing and optimization tasks. Embrace challenges in a fast-paced environment.

With 5-7 years of experience, your role will involve designing and executing non-functional testing strategies for Prime, Futures, and Clearing applications. Close collaboration with DevOps and production support teams is essential for integrating non-functional testing into agile CI/CD workflows. Use your analytical skills to diagnose bottlenecks and ensure application resilience.

Key Responsibilities: • Execute comprehensive non-functional tests and strategies • Analyze software performance and resolve bottlenecks • Develop detailed performance scripts and scenarios • Collaborate on CI/CD process integration • Maintain thorough documentation for knowledge sharing

Requirements: • 5-7 years of performance engineering experience • Experience in chaos engineering and ris...

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