$60-$70 per hour
Mississauga, ON
Contract
2 days in office, 3 from Home
Duration: 12 Months Contract (With Possible Extension/Conversion)
Position Overview
We are seeking an experienced Performance Engineer with strong expertise in end-to-end performance engineering and testing. The successful candidate will be responsible for evaluating, troubleshooting, tuning, and optimizing application performance across enterprise environments.
Key Responsibilities
Perform end-to-end Performance Engineering activities, including:

Requirement Gathering

Performance Test Planning

Test Scripting

Test Execution

Performance Analysis

Troubleshooting

Performance Tuning

Reporting

Develop and execute performance testing scripts and scenarios.

Define workload models and simulate production-like performance scenarios.

Execute large-scale performance tests and analyze results.

Identify performance bottlenecks and provide actionable recommendations.

Evaluate application stability, scalability, reliability, and performance.

Analyze application, database, and infrastructure performance and recommend optimization opportunities.

Work with developers, architects, operations teams, and business stakeholders to analyze performance results and drive improvements.

Contribute to performance engineering strategies and continuous optimization initiatives.

Must-Have Skills:
JMeter
Strong hands-on experience with JMeter .

Ability to develop and execute performance testing scripts and scenarios.

Experience enhancing and customizing scripts using advanced scripting techniques.

Dynatrace
Strong expertise with Dynatrace for performance monitoring and analysis.





Ability to perform deep-dive performance analysis and identify application bottlenecks.

Experience providing actionable insights to diagnose and resolve performance issues.

Performance Testing & Engineering
Strong experience in performance testing and engineering .

Experience defining workload models and production-like test scenarios.

Hands-on experience executing large-scale performance tests.

Strong ability to analyze test results and identify performance issues.

Understanding of application stability, scalability, and reliability.

Non-Functional Requirements & Architecture
Solid understanding of Non-Functional Requirements (NFRs) .

Good understanding of system architecture and technology stacks.

Ability to ensure comprehensive performance coverage across applications and environments.

Performance Tuning & Optimization
Experience tuning and optimizing:

Applications

Databases

Infrastructure components

Ability to identify performance bottlenecks and implement optimization strategies.

Nice-to-Have Skills:
Splunk, Log Analysis & Datadog
Experience with Splunk, Datadog, and log analysis .

Ability to use observability and log data to diagnose complex performance issues.

SRE / Observability
Exposure to Site Reliability Engineering (SRE)



practices.

Experience with Chaos Engineering.

Experience monitoring production workloads and observability.

Understanding of transitioning performance engineering practices toward an SRE model.

Test Data & Service Virtualization
Experience defining test data strategies .

Ability to collaborate with Test Data Management (TDM) teams.

Experience developing virtual services using Mountebank for performance testing.

Client-Side & End-User Experience
Experience with tools and techniques used to measure and improve client-side and end-user performance .
Collaboration & Communication:
Work effectively with developers, architects, operations teams, and business stakeholders .

Communicate performance test results and recommendations clearly.

Provide actionable recommendations to improve application performance.

Demonstrate solid analytical and problem-solving abilities.

Focus on delivering measurable performance improvements.

About US Tech Solutions: US Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. To know more about US Tech Solutions, please visit www.ustechsolutions.com .
US Tech Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
AI Statement: By applying, you acknowledge that AI-assisted tools may be used during hiring.
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📌 Performance Test Engineer #26-23967 (Ontario)
🏢 US Tech Solutions
📍 Ontario