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Added 8 mins ago
DC
Coordinator, Construction Services (Electrical)
Defence Construction Canada
Happy Valley-Goose Bay, NL
- Full-time
Ensure quality standards are met, in line with corporate and Client-Partner expectations
Added 8 mins ago
WI
Environmental Project Manager, Transportation & Municipality Specialist
WSP in Canada
SK · Saskatchewan, Canada
- Full-time
Champion quality, safety, and delivery excellence while continuously improving project execution practices.
Added 8 mins ago
D
Consultant - Strategy & Operations (Future Opportunity) - Digital Customer
Deloitte
Toronto, ON
- Full-time
…allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services…
Added 8 mins ago
C
CNC Machine Operator - Precision Equipment
CyberCoders
Chatham, NB
- $30 to $32 CAD / hour
- Contract
Perform dimensional inspections and quality checks on machined component
Added 8 mins ago
WI
Senior Civil Engineer - Municipal Engineering
WSP in Canada
Cornwall, ON
- Full-time
Champion quality management, safety, and risk mitigation throughout project execution.
Added 8 mins ago
WI
Environmental Project Manager, Transportation & Municipality Specialist
WSP in Canada
AB · Edmonton, AB
- Full-time
Champion quality, safety, and delivery excellence while continuously improving project execution practices.
Added 8 mins ago
WI
Senior Civil Engineer - Land Development
WSP in Canada
Cornwall, ON
- Full-time
Guide multidisciplinary teams through project execution, ensuring quality, efficiency, and technical excellence.
Added 8 mins ago
WI
Environmental Project Manager, Transportation & Municipality Specialist
WSP in Canada
Medicine Hat, AB
- Full-time
Champion quality, safety, and delivery excellence while continuously improving project execution practices.
Added 8 mins ago
OP
Security Programs Senior Consultant
Ontario Power Generation
Oshawa, ON
- Full-time
Manage security projects from concept through commissioning and closeout, ensuring quality, technical accuracy, schedule, budget, drawings, specifications, approvals, and system integration…
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A
Acheteur | Buyer
Actalent
Sainte-Anne-de-Bellevue, QC
- $36 to $45 CAD / hour
- Full-time
Partner with engineering and manufacturing teams.
Added 8 mins ago
RI
Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
…selecting the appropriate technology, balancing speed, scope, and quality, and serving as a trusted technical partner to business and engineering…
Added 8 mins ago
Y
Talent Acquisition Specialist - Technical and Sales (B2B)
YuJa
Toronto, ON · North York, ON
- $50,000 to $55,000 CAD / year
- Full-time
In this role, you will serve as a strategic partner across the employee lifecycle - owning full-cycle recruiting while also supporting and scaling learning and development initiatives…
Added 8 mins ago
M
Department Manager, Member Experience
MEC
North Vancouver, BC
- $48,100 to $60,200 CAD / year
- Full-time
…going next. We curate products with intention - prioritizing quality, performance, and sustainability - so members can trust what they buy and how it’s made. And we show up in our…
Added 8 mins ago
WI
Senior Civil Engineer - Municipal Engineering
WSP in Canada
Kingston, ON
- Full-time
Champion quality management, safety, and risk mitigation throughout project execution.
Added 8 mins ago
WI
Commercial Manager
WSP in Canada
Ottawa, ON
- Full-time
…projects across our business. In this role, you'll be a trusted partner to Project Managers, Project Controls, Finance, Legal, and commercial leaders, helping ensure contracts, governance…
Added 8 mins ago
PM
Paid Social Manager
Publicis Media
Toronto, ON
- Full-time
Ensures strong client relationships with quality of deliverables and client satisfaction
Added 8 mins ago
WI
Senior Civil Engineer - Land Development
WSP in Canada
Kingston, ON
- Full-time
Guide multidisciplinary teams through project execution, ensuring quality, efficiency, and technical excellence.
Added 8 mins ago
WI
Environmental Project Manager, Transportation & Municipality Specialist
WSP in Canada
Saskatoon, SK
- Full-time
Champion quality, safety, and delivery excellence while continuously improving project execution practices.
Added 8 mins ago
M
Department Manager, Operations Support
MEC
Kitchener, ON
- $48,100 to $60,200 CAD / year
- Full-time
…going next. We curate products with intention - prioritizing quality, performance, and sustainability - so members can trust what they buy and how it’s made. And we show up in our…
Added 8 mins ago
WP
Senior Producer
WPP Production
Vancouver, BC
- Full-time
WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production,…
Added 8 mins ago
K
Senior Manager, Food Innovation Technology
KFC
Vaughan, ON
- Full-time
Partner with the cross-functional team to deliver on marketing and growth strategy and deliver on retail calendar, market test and menu vision plans while serving as a senior Food…
Added 8 mins ago
WI
Environmental Project Manager, Transportation & Municipality Specialist
WSP in Canada
Calgary, AB
- Full-time
Champion quality, safety, and delivery excellence while continuously improving project execution practices.
Added 8 mins ago
WI
Electrical Designer
WSP in Canada
Ottawa, ON
- Full-time
…experienced engineers and technologists in a collaborative, quality‑driven…
Added 8 mins ago
CC
Production Associate - Utility III - 2nd Shift
Cintas Canada
Windsor, ON
- Full-time
…work area and to meet or exceed a standard for quantity and quality of…
Added 8 mins ago
BM
Bilingual Recruiter- High Volume - English & French (1 Year Contract)
Brand Momentum
Mississauga, ON
- $60,000 to $70,000 CAD / year
- Full-time
Partner with hiring managers to understand their needs, define job requirements, and ensure a smooth and efficient hiring process.

Dexian

Software Engineer in Test

Mississauga, ON, Canada

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Job details

Apply by: Nov 26, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

Job Title: SDET/Quality Engineering

Duration: 06 Months Contract to Hire

Type: 3 days/week onsite (hybrid)

Location: Mississauga, ON

We are seeking a visionary and hands-on Senior Software Development Engineer in Test (SDET)/Quality Engineering Architect to define, champion, and drive the global quality engineering strategy across multi-tier, high-throughput trading platforms.

In this role, you will lead the technical vision for automated quality gates, design scalable test automation frameworks from scratch, integrate cutting-edge AI-driven testing tooling, and establish robust in-sprint automation and performance engineering practices across global distributed teams. Acting as both a principal architect and a hands-on technical mentor, you will partner closely with Development, Architecture, Product Management, and Business stakeholders to ensure resiliency, low latency, and zero-defect delivery across complex enterprise ecosystems.

1. Architectural Strategy & Framework Engineering

Enterprise Test Architecture: Design, build, and maintain next-generation, cloud-native test automation frameworks from scratch using Core Java, BDD/TDD principles, and modern architectural design patterns.

In-Sprint Automation Acceleration: Spearhead shift-left quality practices, enabling engineering squads to achieve true in-sprint test automation for UI, microservices, and distributed streaming/messaging pipelines.

AI & Intelligent Testing Integration: Evaluate, integrate, and scale AI/ML-assisted testing solutions (e.g., generative AI for synthetic test data generation, predictive quality gates, self-healing test automation, and intelligent test impact analysis).

Multi-Tier & Service-Level Automation: Architect robust API and microservice testing frameworks (REST, gRPC, WebSockets, Kafka/messaging queues) using Rest Assured, Mocking frameworks, and contract testing (Pact).

Data Architecture & Validation: Architect comprehensive data validation frameworks capable of validating complex financial data pipelines, data consistency, and transactional integrity across relational (Oracle/PostgreSQL) and NoSQL (MongoDB) databases.

2. Performance Engineering & Non-Functional Architecture

End-to-End Performance Strategy: Formulate and execute non-functional testing strategies encompassing load, stress, spike, endurance, and latency benchmarking using JMeter, Gatling, or distributed cloud performance engines.

Observability & Bottleneck Identification: Analyze system bottlenecks across CPU, memory, database query execution, network latency, and JVM performance to provide actionable optimization recommendations to core engineering teams.

Resilience & Chaos Engineering: Implement resilience, failover, and high-availability testing paradigms across cloud and containerized environments.

3. Continuous Delivery & Quality Gates

Cloud & CI/CD Pipeline Architecture: Deeply embed automated quality gates into enterprise CI/CD pipelines (Jenkins, Bitbucket Pipelines, Tekton, GitHub Actions, Harness) across containerized environments (Docker, Kubernetes, OpenShift).

Continuous Quality Analytics: Define and instrument automated metrics and dashboards reflecting code quality, test coverage, defect leakage, MTTR, and test execution efficiency.

4. Technical Leadership & Global Governance

Global Team Technical Leadership: Provide technical direction and architectural governance to SDETs and QE engineers globally (bridging North America and APAC teams).

Standards & Best Practices: Establish enterprise-wide quality benchmarks, coding standards for test repositories, code review policies, and test artifact reusability guidelines.

Stakeholder Alignment: Collaborate with Global Product Owners, Business Analysts, Enterprise Architects, and Development Leads for comprehensive test planning, release coordination, and risk assessment.

Technical Skills & Qualifications

Experience Level: 8-12+ years of progressive experience in software development and quality engineering, with at least 3+ years in a Lead SDET, Principal SDET, or QA Architect capacity.

Domain Background: Proven track record in Financial Services, Capital Markets, FinTech, or low-latency Trading Platforms with an understanding of trading workflows, order management, and financial data flows.

Core Programming & Design: Expert-level proficiency in Core Java (collections, multithreading, concurrency, OOP design patterns).

Framework Design: Demonstrated track record of building scalable, maintainable test frameworks from the ground up (Custom hybrid frameworks, Cucumber BDD, TestNG/JUnit).

API & Service Testing: Deep expertise in RESTful API testing, service virtualization, contract testing, and tools such as Rest Assured, Postman/Newman, and WireMock.

UI Automation: Extensive hands-on experience in Selenium WebDriver, Playwright, or Cypress with design patterns like Page Object Model (POM) and Screenplay pattern.

Performance Testing & Engineering: Solid hands-on background in JMeter, performance profiling, load injection architecture, and identifying system capacity limits.

Database & Data Validation: Strong query formulation and automated verification capabilities across SQL (Oracle, PostgreSQL) and NoSQL (MongoDB).

CI/CD & DevOps: Strong hands-on experience integrating automated suites into CI/CD pipelines with Git, Bitbucket, Jenkins/Tekton/Harness, and containerization tools (Docker, Kubernetes).

AI Tooling & Innovation: Practical exposure to or active implementation of AI-assisted testing tools, LLM-driven test case generation, and automated self-healing scripts.

Preferred / Nice-to-Have Skills

Prior background as a full-time Software Development Engineer (Java/Spring Boot).

Experience with message brokers and event-driven architectures (Apache Kafka, RabbitMQ, IBM MQ).

Familiarity with Contract Testing (Pact framework) and Service Mesh architectures.

Experience with Cloud native platforms (AWS, GCP, or OpenShift/Kubernetes).

Familiarity with Security testing fundamentals (DAST/SAST integration into pipelines).

Education & Certifications

Education: Bachelors or Masters degree in Computer Science, Software Engineering, Information Technology, or equivalent practical experience.

Certifications (Advantageous):

Certified Software Test Architect / ISTQB Advanced Level (Test Automation Engineer / Technical Test Analyst).

AWS / GCP Cloud Architecture or Developer Certifications.

Java SE Professional Developer Certification.

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More about this job

Responsibilities

Define and lead global quality engineering strategy, build scalable automated testing frameworks, and integrate AI-assisted testing and quality gates into CI/CD pipelines. Lead performance, resilience, and data validation testing while providing technical direction and governance to distributed engineering teams.

Requirements

Requires 8–12+ years of software development and quality engineering experience, including at least 3 years in a lead SDET, principal SDET, or QA architect role, with financial services or trading platform experience. Candidates should have expert Core Java skills and hands-on expertise in test automation, API and UI testing, performance engineering, databases, CI/CD, containers, and AI-assisted testing; a bachelor's or master's degree or equivalent practical experience is specified.

Skills

Core Java
Test Automation Frameworks
Quality Engineering
API Testing
Performance Testing
Selenium WebDriver
Playwright
Cucumber BDD
CI/CD
Jenkins
Docker
Kubernetes
Apache Kafka
SQL
AI-Assisted Testing
Financial Services

Visa sponsorship

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Keywords

Core Java
SDET
Quality Engineering
Test Automation
Cucumber
TestNG
JUnit
REST Assured
Pact
Selenium WebDriver
Playwright
Cypress
JMeter
Gatling
Oracle
PostgreSQL
MongoDB
Jenkins
Bitbucket
Tekton
GitHub Actions
Harness
Docker
Kubernetes
OpenShift
Apache Kafka
AI-Assisted Testing
Financial Services
Capital Markets
Trading Platforms

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