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Added 15 mins ago
S
Jr. Product Engineer
Semtech
Burlington, ON · CAN - Burlington, ON
- Full-time
Assist in finalizing datasheet specifications and ATE production test limits under senior engineer direction, gaining exposure to data-driven, statistically validated limit-setting processes
Added 30 mins ago
C&
Assistant Facilities Manager
Cushman & Wakefield
Toronto, ON
- Full-time
Internal relationships: this role will interact with the Assistant and/or Chief Engineer and other C&W co-workers as well as the Facilities Manager.
Added 45 mins ago
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Senior Designer, ICT/Security
HDR
Calgary, AB · Toronto, ON
- Full-time
…where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological…
Added 45 mins ago
Forward Deployed Engineer (FDE)
Coveo
Montreal, QC
How do you turn ambitious use cases into real, working solutions that prove their value fast? As a Forward Deployed Engineer, you bring ideas to life through hands-on prototyping,…
Added 1 hour ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler…
Added 1 hour ago
LI
Senior Data Engineer
Livingston International
Toronto, ON · Etobicoke, ON
- Full-time
Livingston moves goods across a complex, high-velocity supply chain, and data is at the heart of how we plan, route, and optimize that movement. We're looking for a Senior Data Engineer to…
Added 1 hour ago
V
Cloud Engineer
Vertage
Ottawa, ON · Kanata, ON
- Contract
Seeking a Cloud Engineer with experience in cloud-native application development, API integration, and platform engineering. The role involves building and supporting Ford's Telemetry &…
Added 1 hour ago
A
Intermediate Software Engineer
AltaML
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't
Added 1 hour ago
I
IMPONEXPO BUILDER COHORT
ImpoNexpo
Toronto, ON
- Full-time
You may be a senior engineer, AI researcher, product designer, technical founder, data specialist, research engineer, open-source contributor or an unusually capable emerging talent.
Added 1 hour ago
CO
Senior Manager, Software Engineering
Capital One
Toronto, ON
- Full-time
At least 10 years of experience as a hands-on software engineer
Added 3 hours ago
M
Data Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Data Engineer at Manulife, you would play a critical role in the development and maintenance of the company's data systems and architecture. You would collaborate with other highly…
Added 4 hours ago
Software Development Engineer
CCLIM - Quantitative Equity
Vancouver, BC
…non-traditional high-performance databases, custom applications and data visualization. You own the entire software life…
Added 5 hours ago
T
Senior Software Engineer (L3)
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Senior Software Engineer, L3.
Added 5 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 5 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 5 hours ago
A
Sr. Software Development Engineer, AI Models
AMD
Markham, ON
- $132,000 to $198,000 USD / year
- Full-time
Join our innovative team at AMD as an AI Models Software Engineer. We are seeking passionate individuals who are dedicated to optimizing, accelerating, and applying AI models. As a member…
Added 5 hours ago
A
Profiling Infrastructure Development Engineer
AMD
Markham, ON
- $132,000 to $198,000 USD / year
- Full-time
Define and implement abstraction layers for data handling.
Added 5 hours ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking a position of AI Engineer role for Citi based in Mississauga, ON, Canada. The role focuses on designing, building, and deploying Python-based AI/LLM applications and scalable…
Added 6 hours ago
A
Ingénieur(e) éLectrique / Electrical Engineer
Actalent
Montreal, QC
- $40 to $70 CAD / hour
- Contract
Electrical Engineer - EWIS ENGINNER - Hybrid 2x a week on-site
Added 6 hours ago
A
Power Systems Engineer
Actalent
Ajax, ON
- $55 to $70 CAD / hour
- Full-time
Review historical loading data, customer growth patterns, and system performance metrics to support planning decisions.
Added 6 hours ago
A
Amélioration Continue - Continuous Improvement
Actalent
Montreal, QC
- $41 to $60 CAD / hour
- Contract
The Continuous Improvement Engineer leads end-to-end improvement projects on the production floor, from initial concept to final delivery, ensuring that all work is performed safely,…
Added 6 hours ago
A
Cloud Software Engineer
Actalent
Ottawa, ON · Kanata, ON
- $46 to $65 CAD / hour
- Contract
Job Title: Cloud Software Engineer in Ottawa!
Added 6 hours ago
A
Senior Instrumentation Engineer
Actalent
Mississauga, ON
- $75 to $85 CAD / hour
- Full-time
Job Title: Senior Instrumentation and Controls Engineer
Added 6 hours ago
WT
Senior Software Developer (Front End), Trading
Wealthsimple Technologies
Remote, Canada
- $151,200 to $189,000 CAD / year
- Full-time
- Remote
As a Senior Front End Engineer on our trading and investing teams, you'll own meaningful slices of the experiences at the heart of Canada's first zero-commission brokerage - the surfaces…
Added 7 hours ago
AS
Applied Scientist II, Alexa Daily Essentials Science and Analytics
Amazon Science
Vancouver, BC
- Full-time
…systems that reason, plan, and act autonomously over complex data, and rigorously evaluating their performance so that every architecture decision is grounded in measured quality. We're not…

TekStaff IT Solutions

Performance Tester & Engineer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 1, 2026
Posting language: English
Posted: Oct 2, 2026

Original job description

TekStaff's Client has a current vacancy for a Performance Tester & Engineer

Required Skills

Core Performance Testing & Engineering Skills (Primary – Must Have)
JMeter – Proficient in developing and executing performance testing scripts and scenarios, with the ability to enhance/customize using advanced scripting techniques.
Dynatrace – Strong expertise in deep-dive performance monitoring and analysis, providing actionable insights to diagnose and resolve bottlenecks.
Performance Testing – Skilled in defining workload models, simulating production-like scenarios, executing large-scale performance tests, and analyzing results to ensure system stability, scalability, and reliability.
Non-Functional Requirements & Architecture – Solid understanding of NFRs, system architecture, and technology stacks to ensure comprehensive performance coverage.
Performance Tuning & Optimization – Ability to fine-tune application, database, and infrastructure components for optimal performance.

Preferred Skills

Advanced Troubleshooting & Optimization (Secondary – Good to Have)
Splunk, Log Analysis & Datadog – Skilled in log-based diagnostics and observability for identifying and resolving complex performance issues.
SRE Skillsets – Exposure to Chaos Engineering, Observability, Monitoring production workloads, and contributing towards transition into an SRE role.
Test Data & Virtualization – Ability to define test data strategy, collaborate with client M teams, and develop Virtual Services using Mountebank for performance testing.
Client-Side & End-User Experience – Experience with tools to measure and enhance end-user performance experience.

TekStaff may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

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More about this job

Responsibilities

Develop and execute performance testing scripts and scenarios, model workloads, simulate production-like conditions, and analyze large-scale test results. Monitor and diagnose performance bottlenecks using observability tools, then optimize application, database, and infrastructure components to improve stability, scalability, and reliability.

Requirements

Requires proficiency with JMeter and strong expertise in Dynatrace, along with experience in performance testing, non-functional requirements, system architecture, and performance optimization. Preferred skills include Splunk, log analysis, Datadog, SRE practices, chaos engineering, test data strategy, Mountebank virtual services, and end-user performance measurement.

Skills

JMeter
Dynatrace
Performance Testing
Performance Engineering
Workload Modeling
Non-Functional Requirements
System Architecture
Performance Tuning
Splunk
Log Analysis
Datadog
Site Reliability Engineering
Chaos Engineering
Observability
Test Data Strategy
Mountebank

Visa sponsorship

Not detected in the job text

Keywords

JMeter
Dynatrace
Performance Testing
Performance Engineering
Workload Models
Production-Like Scenarios
Non-Functional Requirements
System Architecture
Technology Stacks
Performance Tuning
Application Optimization
Database Optimization
Infrastructure Optimization
Splunk
Log Analysis
Datadog
Site Reliability Engineering
Chaos Engineering
Observability
Production Monitoring
Test Data Strategy
Virtual Services
Mountebank
End-User Experience
Financial Services
Banking

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