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Lead Performance Engineer

Company: UniSysTech Consulting

Location: toronto, London

Posted: June 17, 2026

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Position Details

UniSysTech Consulting is seeking a

Lead Performance Engineer

to drive performance testing strategy, scalability validation, and system optimization for critical enterprise applications.

What You'll Do

Lead end-to-end performance engineering initiatives across enterprise applications.

Define performance testing strategy, workload models, test plans, and success criteria.

Design and execute load, stress, endurance, and scalability testing.

Analyze application, database, and infrastructure performance to identify bottlenecks and performance risks.

Mentor junior engineers and promote performance engineering best practices across teams.

What We're Looking For

Strong experience in performance and load testing

Hands‑on experience with tools such as

LoadRunner

or similar

Experience analyzing system performance, bottlenecks, and scalability issues

Ability to wor...