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Performance Engineering Jobs in Ontario (NOW HIRING)

Performance Engineer

Toronto, ON ยท On-site

$80 - $110/hr

Establish and enforce performance engineering best practices, processes, and guidelines, ensuring that they are consistently followed by the team. Train and mentor junior performance engineers ...

The key objective of this performance engineering role is to measure, monitor, report, and optimize the performance of their database cloud services Responsibilities: * Conduct performance benchmarks ...

Key Responsibilities * 6-8 years of performance engineering experience. * Advanced JMeter proficiency and hybrid Java automation test suite expertise. * Strong Java coding skills with robust software ...

You bring 5+ years of experience in performance engineering, with hands-on knowledge of NeoLoad, LoadRunner, and JMeter. * You automate and innovate . You have experience automating performance tests ...

You bring 5+ years of experience in performance engineering, with hands-on knowledge of NeoLoad, LoadRunner, and JMeter. * You automate and innovate . You have experience automating performance tests ...

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Performance Engineering information

What does a performance engineer do?

A performance engineer is responsible for analyzing, testing, and optimizing software and systems to ensure they meet performance requirements. They use tools like load testing and monitoring software to identify bottlenecks and improve system efficiency, often working closely with development and operations teams. Strong skills in scripting, performance testing tools, and understanding of system architecture are essential for this role.

How does a Performance Engineer typically collaborate with development and operations teams to resolve application bottlenecks?

Performance Engineers play a vital role in bridging the gap between development and operations teams. They work closely with developers to analyze application code and identify potential performance issues early in the development lifecycle. Additionally, they partner with operations teams to monitor system performance in production, interpret logs, and recommend infrastructure or configuration changes. This collaborative approach helps ensure that performance bottlenecks are identified and addressed quickly, leading to more reliable and scalable applications.

What engineers make $200,000 a year?

Performance engineers, especially those with extensive experience, advanced skills in performance testing, and certifications, can earn $200,000 or more annually. High salaries are often associated with roles in large organizations, specialized expertise in tools like LoadRunner or JMeter, and the ability to optimize complex systems under demanding conditions.

What engineers make $300,000 a year?

Performance engineers, especially those with extensive experience, advanced skills in automation, and expertise in tools like load testing and monitoring, can earn $300,000 or more annually. Such high salaries are typically found in senior or specialized roles within large tech companies or consulting firms, often requiring certifications and a strong track record of delivering performance improvements.

What is performance engineering?

Performance engineering is a discipline in software and systems development focused on ensuring applications and systems meet required speed, scalability, and stability standards. It involves analyzing, designing, testing, and optimizing performance throughout the software development lifecycle. Performance engineers use specialized tools and methodologies to detect bottlenecks, simulate real-world loads, and recommend improvements. Their goal is to deliver reliable, high-performing products to end users.

What are the key skills and qualifications needed to thrive as a Performance Engineer, and why are they important?

To thrive as a Performance Engineer, you need strong analytical abilities, expertise in software performance testing, and a background in computer science or a related field. Familiarity with tools like JMeter, LoadRunner, APM solutions, and scripting languages is typically required, along with relevant certifications such as ISTQB Performance Testing. Exceptional problem-solving skills, attention to detail, and effective communication help you identify bottlenecks and collaborate with development teams. These skills are crucial for ensuring applications meet performance standards and deliver a seamless user experience.

What is the difference between Performance Engineering vs Performance Testing?

AspectPerformance EngineeringPerformance Testing
FocusDesigning, developing, and implementing strategies to ensure system performance throughout the development lifecycleExecuting tests to measure system performance under specific conditions
ActivitiesPerformance planning, monitoring, optimization, and capacity planningLoad testing, stress testing, and benchmarking
Skills & CertificationsPerformance testing tools, scripting, monitoring, performance analysisPerformance testing tools, scripting, test execution
Work EnvironmentCollaborates with developers, architects, and operations teamsPrimarily testing teams and QA departments

Performance Engineering involves proactive strategies to optimize system performance throughout development, while Performance Testing focuses on evaluating system performance through specific tests. Both roles require similar skills but differ in scope and objectives, with Performance Engineering being more comprehensive and ongoing.

What engineering jobs pay $500,000?

Performance engineering roles at senior levels, such as Principal Performance Engineer or Director of Performance Engineering, can reach or exceed $500,000 annually, especially in large tech companies or financial institutions. These positions typically require extensive experience, advanced skills in systems optimization, and often involve leadership responsibilities and specialized certifications. Compensation may include base salary, bonuses, and stock options.
What are the most commonly searched types of Performance Engineering jobs in Ontario? The most popular types of Performance Engineering jobs in Ontario are:
Infographic showing various Performance Engineering job openings in Ontario as of July 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.
Performance Engineer

Performance Engineer

Highbrow LLC

Toronto, ON โ€ข On-site

$80 - $110/hr

Other

Posted 20 days ago


Job description

Job Title: Performance Engineer

Job ID: 2024-12639

Job Location: Toronto, ON (2 days/week onsite)

Job Travel Location(s):

# Positions: 1

Employment Type: W2

Duration: Long term

# of Layers: 0

Work Eligibility: All Work Authorizations are Permitted โ€“ No Visa Transfers

Key Technology: JMeter, Dynatrace, Datadog, Splunk, Java, Fiddler, SQL

Job Responsibilities:

Develop, execute, and maintain performance test strategies and plans, ensuring that they align with project objectives and timelines.

Design and create performance test scripts using JMeter, Java programming, and Fiddler, ensuring that the scripts are efficient, maintainable, and scalable.

Leverage tools such as Dynatrace, Datadog, and Splunk to monitor, analyze, and optimize application performance, identifying bottlenecks and potential areas of improvement.

Perform GC analysis, heap and thread analysis, and other diagnostic activities to troubleshoot performance issues and provide actionable insights for resolving them.

Collaborate with development and operations teams to drive performance tuning efforts, recommending, and implementing optimizations to improve application performance, stability, and resource utilization.

Provide architecture knowledge and guidance to ensure that the application design and implementation are optimized for performance, scalability, and reliability.

Establish and enforce performance engineering best practices, processes, and guidelines, ensuring that they are consistently followed by the team.

Train and mentor junior performance engineers, helping them develop their skills and advance in their careers.

Continuously research and stay up to date on the latest performance engineering tools, techniques, and industry trends, and incorporate them into the companyโ€™s practices as appropriate.

Skills and Experience Required:

Requirements:

2-5 years of experience in performance engineering, with a focus on performance testing, tuning, and troubleshooting. Strong programming skills in Java, with experience in JMeter scripting and Fiddler.

Expertise in using performance engineering tools such as JMeter, Dynatrace, Datadog, and Splunk.

In-depth knowledge of application architecture, including the ability to analyze and optimize performance at the system, database, and application levels.

Experience with GC analysis, heap and thread analysis, and other diagnostic techniques for troubleshooting performance issues.

Continuous Integration and Continuous Deployment (CI/CD): Familiarity with CI/CD tools like Jenkins and GitLab CI is essential for automating performance testing in the software development lifecycle.

Containerization and orchestration: Knowledge of containerization technologies like Docker and orchestration platforms like Kubernetes is essential for optimizing application performance in containerized environments.

Database performance tuning: Knowledge of SQL and NoSQL databases, along with their performance optimization techniques, is essential for a performance engineer.

Cloud platforms: Experience with cloud platforms like Microsoft Azure is essential for performance engineers working on cloud-based applications.

Load balancing and content delivery: Knowledge of load balancing techniques and content delivery networks (CDNs) is essential for optimizing application performance in distributed environments.

Education:

Bachelorโ€™s degree in computer science, engineering, or a related field; or relevant experience.

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