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Added 13 mins ago
AI
Python Developer
Apptoza Inc.
Toronto, ON
- Full-time
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 13 mins ago
WI
Senior Civil Engineer - Municipal Engineering
WSP in Canada
Cornwall, ON
- Full-time
Municipal infrastructure is at the heart of thriving communities. As a Senior Civil Engineer - Municipal Engineering, you will lead the delivery of impactful infrastructure projects that…
Added 13 mins ago
WI
Senior Civil Engineer - Land Development
WSP in Canada
Cornwall, ON
- Full-time
…thoughtful, sustainable development has never been greater. As a Senior Civil Engineer - Land Development, you'll help shape the communities where people live, work, and thrive while…
Added 13 mins ago
RI
Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
We are seeking a Senior Forward Deployed Engineer (FDE) with deep Java and Python expertise to architect, build, and deploy production-grade solutions for financial technology use cases in…
Added 13 mins ago
NS
Senior Desktop Engineer
N2P Systems
Montreal, QC
- $110,000 to $120,000 CAD / year
- Full-time
The Senior Desktop Engineer will provide advanced end-user computing and desktop support within a large enterprise environment. The role focuses on endpoint management, desktop operating…
Added 13 mins ago
WI
Senior Civil Engineer - Municipal Engineering
WSP in Canada
Kingston, ON
- Full-time
Municipal infrastructure is at the heart of thriving communities. As a Senior Civil Engineer - Municipal Engineering, you will lead the delivery of impactful infrastructure projects that…
Added 13 mins ago
WI
Senior Civil Engineer - Land Development
WSP in Canada
Kingston, ON
- Full-time
…thoughtful, sustainable development has never been greater. As a Senior Civil Engineer - Land Development, you'll help shape the communities where people live, work, and thrive while…
Added 13 mins ago
RI
Senior Software Development Engineer in Test (SDET)
Rose International
Mississauga, ON
- Full-time
Certified Software Test Architect / ISTQB Advanced Level (Test Automation Engineer / Technical Test Analyst).
Added 28 mins ago
JH
Civil/Structural Professional Engineer
J.S. Held LLC
Vancouver, BC · Burlington, Ontario
- Full-time
J.S. Held is seeking a Professional Engineer with experience in Forensic Investigations to serve as a contributor within our Forensic Architecture & Engineering practice. This role is ideal…
Added 28 mins ago
JH
Civil/Structural Professional Engineer
J.S. Held LLC
Ottawa, ON · Burlington, Ontario
- Full-time
J.S. Held is seeking a Professional Engineer with experience in Forensic Investigations to serve as a contributor within our Forensic Architecture & Engineering practice. This role is ideal…
Added 28 mins ago
JH
Civil/Structural Professional Engineer
J.S. Held LLC
Burlington, ON
- Full-time
J.S. Held is seeking a Professional Engineer with experience in Forensic Investigations to serve as a contributor within our Forensic Architecture & Engineering practice. This role is ideal…
Added 28 mins ago
JH
Civil/Structural Professional Engineer
J.S. Held LLC
Calgary, AB · Burlington, Ontario
- Full-time
J.S. Held is seeking a Professional Engineer with experience in Forensic Investigations to serve as a contributor within our Forensic Architecture & Engineering practice. This role is ideal…
Added 43 mins ago
NG
Mine Engineering Co-op
New Gold Inc.
Kamloops, BC
- Volunteer
Position Reports To: Senior Mine Engineer / Lead Engineer
Added 43 mins ago
K
Java Software Engineer
Kelly
Mississauga, ON
- Contract
Job Summary: Seeking a Senior Java Developer / Lead Development Analyst with 10+ years of experience to build enterprise-grade applications for Global Spread Products Risk and Capital…
Added 43 mins ago
D
Senior SDET / Quality Engineering Lead/Architect
Droisys
Brampton, ON
- Contract
We are seeking a Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect to join our team. The ideal candidate will have strong experience in architecting…
Added 58 mins ago
M
Software Engineer - II
Mastercard
Vancouver, BC
- Full-time
…and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest…
Added 58 mins ago
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Senior AI Engineer, Big Data & AI Solutions
Mastercard
Vancouver, BC
- Full-time
Senior AI Engineer, Big Data & AI SolutionsWho is Mastercard?
Added 1 hour ago
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Javascript Developer
Kelly
Toronto, ON
- Contract
Role Overview: Seeking an Engineer to join its Unified Fixed Income Trade Processing (FITP) team. FITP is a global trading platform supporting derivatives, cash, exotics, and securities…
Added 1 hour ago
K
Software Engineer in Test
Kelly
Mississauga, ON
- Contract
Job Title: Senior SDET / Quality Engineering Architect
Added 1 hour ago
KS
Engineering Manager - Industrial Automation & Power Systems
Kinetic Search Group
Vancouver, BC · Greater Vancouver Metropolitan Area
- $170,000 to $190,000 CAD / year
- Full-time
…in-house manufacturing, systems integration, and comprehensive technical services to deliver customized solutions that improve operational efficiency, equipment reliability, and…
Added 1 hour ago
PC
Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect
Pyramid Consulting, Inc
Mississauga, ON
- $70 to $79 CAD / hour
- Contract
Immediate need for a talented Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect. This is a 06+months contract opportunity with long-term potential and is…
Added 1 hour ago
RD
Cloud Engineer (Azure & IaC)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
A leading financial services and real estate technology firm is executing "Cloud 2.0" - a major multi-year initiative focused on complete cloud redesign, greenfield Microsoft Landing Zone…
Added 1 hour ago
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Software Engineer
Kelly
Mississauga, ON
- Contract
Ideal Candidate: A hands-on senior engineer who combines strong Java expertise with Python proficiency, cloud-native engineering, and client-facing communication skills, and can…
Added 1 hour ago
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Python Developer -Forward Deployed, Pyspark
Apptoza Inc.
Toronto, ON
- Contract
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 1 hour ago
AG
Senior Mill Projects Engineer
Artemis Gold - Blackwater Project
BC
- Other
…health, safety, environmental, and regulatory standards.• Provide technical direction, work priorities, project oversight, and day-to-day support to the Mill Projects Engineer.• Review the…

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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