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Performance Engineering Jobs in Ontario (NOW HIRING)

Broadridge

Director, Software Engineering

Toronto, ON · On-site

Monitor application performance, support service restoration during incidents as required, identify improvement opportunities, and implement necessary enhancements. * Support operations teams during ...

Manulife

Senior Database Engineer

Waterloo, ON · Hybrid

Performance Engineering: Identify performance bottlenecks and implement tuning recommendations. * Analyze workload patterns, query performance, storage utilization, memory consumption, and database ...

Manulife

Senior Database Engineer

Toronto, ON · Hybrid

Performance Engineering: Identify performance bottlenecks and implement tuning recommendations. * Analyze workload patterns, query performance, storage utilization, memory consumption, and database ...

Citi

Data Engineer

Mississauga, ON · On-site

This role balances advanced development and performance engineering with the leadership of a global team of data engineers, ensuring the delivery of robust, scalable, and maintainable data pipelines.

RWDI

Wind Engineering Coordinator - Buildings

Guelph, ON

CA$65K - CA$85K/yr

Description RWDI is a global climate and performance engineering consulting firm that helps its clients redefine what's possible by overcoming design and operational challenges, while minimizing ...

RWDI

Wind Engineering Coordinator - Buildings

Guelph, ON · On-site

CA$65K - CA$85K/yr

RWDI is a global climate and performance engineering consulting firm that helps its clients redefine what's possible by overcoming design and operational challenges, while minimizing environmental ...

Tubi

Senior Software Engineer (Rust)

Toronto, ON · On-site

Deep understanding of distributed systems, event-driven architectures, and performance engineering. * Experience with cloud-native technologies (e.g., Kubernetes, gRPC, CDN, S3, Terraform) and modern ...

Quantum Space

CA$185K - CA$215K/yr

Growth - Be a technical and organizational leader on a high-performance engineering team * Compensation - Competitive salary, equity, and comprehensive benefits, including medical, dental, vision ...

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Performance Engineering information

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.

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 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.

How much do performance engineers make in the US?

Performance engineers in the US typically earn between $80,000 and $130,000 annually, depending on experience, location, and industry. Senior roles or those with specialized skills in tools like JMeter or LoadRunner can command higher salaries, especially in tech hubs.

What do you need to be a performance engineer?

Performance engineers need a strong understanding of software architecture, performance testing tools, and scripting languages like Python or Java. They often have a background in computer science or engineering, experience with performance testing tools such as JMeter or LoadRunner, and knowledge of system monitoring and analysis. Certifications in performance testing or related fields can also be beneficial.

What are the most commonly searched types of Performance Engineering jobs in Ontario?

The most popular types of Performance Engineering jobs in Ontario are:

Performance Engineering jobs near you
Infographic showing various Performance Engineering job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 17% Part Time, and 2% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution.

Performance Coach - HYROX - Mississauga Heartland Town Centre

Goodlifefitness

Mississauga, ON • On-site

CA$32/hr

Part-time

Re-posted 24 days ago

Key responsibilities

  • Ensure proper delivery of Performance Programs to provide an exceptional and safe Member experience

  • Review workout plans, set up equipment, and maintain cleanliness of Performance Studio/Areas

  • Complete administrative tasks such as recording hours, fulfilling subbing requests, and staying informed through communications

Job description

Who is a Performance Coach?
Performance programming is one of the main pillars of GoodLife's amenities and is a key driver for Member acquisition and retention through an elevated offering. The Performance Coach is responsible for providing a high quality, engaging and motivating experience, that includes safe, inclusive and enjoyable instruction and leadership for participants in all Performance classes and Performance retention strategies.


What will you be doing?

Class Delivery:

  • Ensures proper Performance Program (REGYMEN, HYROX, Craft Boxing Co., PEAK, Other Performance Programing) delivery is followed to provide an exceptional and safe Member experience
  • Promotes/supports own classes/programs, as well as other classes/programs to encourage Member engagement in Performance programming
  • Follows all class operating procedures

Class Preparation:

  • Reviews workout plans & scripting prior to class
  • Sets up equipment for workouts and maintaining Performance Studio/Areas cleanliness

Administration:

  • Completes subbing request and fulfillment procedures
  • Records time off and logs appropriate hours in Time and Attendance
  • Stays up-to-date and informed by reading communications from the Group Experience Department, General Manager, Performance Head Coach, Editor, etc., and by attending Coach Meetings when possible
  • Completes Learning Zone modules as required

Do you have what it takes?

  • Relevant fitness certification
  • Previous experience in Health and Fitness industry
  • Current canfitpro Certification or equivalent

What's in it for you?

  • Ongoing training & development to ensure a long & successful career path
  • Career advancement opportunities
  • Competitive Total Rewards Package
  • FREE Performance Fitness membership
  • Fun & energetic atmosphere to come to every day!

At GoodLife Fitness, we are committed to fostering an inclusive, accessible environment, where all employees & members feel valued, respected & supported. We are dedicated to building a workforce that reflects the diversity of our customers & communities in which we live & serve. We are committed to meeting the accessibility needs of persons with disabilities in a manner that respects their dignity & that is equitable. If you require an accommodation for the recruitment/interview process (including alternate formats of materials, accessible meeting rooms or other accommodation), please let us know & we will work with you to meet your needs.

Compensation:

It is expected that the selected candidate will start at a base wage of $32.00. The expected range of total compensation is $32.00 - $44 per one hour class (prorated for shorter or longer classes), determined by performance and time in the position.

This job posting is for an existing vacancy.

Diversity and Inclusion

At GoodLife Fitness, we are committed to fostering an inclusive, accessible environment, where all employees and members feel valued, respected and supported. We are dedicated to building a workforce that reflects the diversity of our customers and communities in which we live and serve. We are committed to meeting the accessibility needs of persons with disabilities in a manner that respects their dignity and that is equitable. If you require an accommodation for the recruitment/interview process (including alternate formats of materials, accessible meeting rooms or other accommodation), please let us know and we will work with you to meet your needs.

Recruitment Fraud Alert

Many companies are experiencing an increase in recruitment fraud in the form of fake job postings on social media and career sites.

Protect yourself:

GoodLife Fitness, Fit4Less, canfitpro, and GoodLife Kids Foundationpositions are posted tojobs.goodlifefitness.comand must be applied to via the secure portal on that site; Job offers or requests for banking information or your SIN willneverbe sent via email, phone, or text message; Please verify that the person you are communicating with has an @goodlifefitness.com, @fit4less.ca, @canfitpro.com, or @goodlifekids.comemail address.

If you currently work for us, Associates should only apply to positions on the Jobs Hub in Workday and all job offers, requests for banking information or your SIN should be completed when logged into Workday. We willneverask you to send this information via email, phone or text.

Please verify that the person you are communicating with has an @goodlifefitness.com, @fit4less.ca, @canfitpro.com, or @goodlifekids.comemail address.

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