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Added 1 hour ago
FT
Senior Machine Learning Engineer
FDE Times
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Machine Learning Engineer At Reddit, You Will Design And Build Production ML Systems That Power Core Experiences Across The Platform, Including
Added 7 hours ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 7 hours ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 7 hours ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 9 hours ago
GE
Asset Management Engineer
Gwaii Engineering Ltd.
Victoria, BC
- Full-time
We are seeking an Asset Management Engineer (Infrastructure/ Utilities) to join our growing team. This role is intentionally open across junior, intermediate, and senior experience levels,…
Added 19 hours ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 21 hours ago
A
Design Engineer, North America AMZL Design Engineering
Amazon
St. Thomas, ON
- Full-time
…You'll diagnose root causes of performance gaps using advanced analytics, facilitate alignment meetings with senior leadership on department-level goals, and make data-driven decisions that…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Hamilton, ON
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
Q
AI and DSP Applications Software Engineer
Qualcomm
Markham, ON
- Full-time
We’re looking for an engineer with 1–3 years of experience, though new grads and more senior applicants are welcome. The candidate should have the following skills and experience:
Added 1 day ago
SM
RQ00245 – Machine Learning Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Machine Learning Engineer with advanced hands-on experience in Azure Machine Learning, Microsoft Foundry/Azure AI Foundry, Machine Learning Operations…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Ottawa, ON
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Montreal, QC
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Toronto, ON
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Vancouver, BC
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Halifax, NS
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
Calgary, AB
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
CC
Data Engineer
Canadian Cancer Society
St. John's, NL
- Full-time
Reporting to the Senior Manager, Data Engineering & Services, the Data Engineer is involved in designing, developing, maintaining and optimizing data platform services, meta-data driven…
Added 1 day ago
FC
Senior Workday Functional Specialist
Fanshawe College
London, ON
- Full-time
Reporting to the Manager, Workday Human Capital Management (HCM), the Senior Workday Functional Specialist - HCM provides specialized functional and technical expertise in the support,…
Added 1 day ago
TO
Infrastructure Planning Engineer
Town of Oakville
Oakville, ON
- Full-time
Make recommendations to departments and senior management regarding project priorities, considering factors such as need, risk, cost, deliverability, resources, and alignment with corporate…
Added 1 day ago
Senior DevOps Engineer - EA Sports Technology
Electronic Arts
Vancouver, BC
The DevOps team is looking for an experienced DevOps Engineer to join our team. We’re looking for candidates with experience designing, deploying, and operating solutions in a public cloud…
Added 1 day ago
RD
Senior MLOps & Cloud Engineer (AWS / SageMaker)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
This Senior MLOps & Cloud Engineer position exists to bridge machine learning model deployment, data transformation pipelines, and AWS cloud infrastructure. In this hands-on role, you will…
Added 1 day ago
I
Junior Electro-Optical Validation Engineer
Inpho
Ottawa, ON · Kanata, ON
- $70,000 to $95,000 CAD / year
- Full-time
We are seeking a Junior Electro-Optical Validation Engineer to join our validation team and support the testing and characterization of Inpho’s next-generation InP-based electro-optical…
Added 1 day ago
RB
Full Stack Engineer
Royal Bank of Canada
Vancouver, BC
- Full-time
As Senior Full Stack Engineer in AI Engineering within US Functions Technology (Finance, Risk, Law & Audit), you will be a hands-on contributor helping modernize how US corporate functions…
Added 1 day ago
MS
Senior QA Automation Engineer
Motorola Solutions
Vancouver, BC
- Full-time
As a Senior QA Automation Engineer, you will be a primary driver of our "Automation First" strategy. This role is weighted heavily toward technical development (70% Automation / 30%…
Added 1 day ago
L
Network Operations Engineer
Lemon.io
Canada
- Full-time
Requirements for Senior Network Operations Engineers

Myticas Consulting

Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)

Ottawa, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Dec 4, 2026
Experience: 5+ years of progressive QA/software testing experience, including substantial hands-on automation experience.
Posting language: English
Posted: Nov 4, 2026

Original job description

Senior QA Engineer III – Automation | Banking | API | Kafka | ETL

Opportunity

We are seeking a Senior QA Engineer III with strong hands-on test automation and banking/financial services experience to support complex enterprise applications and integration environments.

This is a senior, hands-on quality engineering role focused on automation framework development, API and backend testing, Kafka/event-driven testing, ETL and data pipeline validation, database testing, and end-to-end integration testing.

The successful candidate will be comfortable building automation frameworks from scratch, troubleshooting complex integration and data issues, contributing to overall QA strategy, and providing technical guidance to other QA professionals.

What You’ll Do

Design, build, and enhance scalable automation frameworks from scratch.
Develop and execute automated test suites for APIs, backend services, Kafka, ETL/data pipelines, databases, and file-based integrations.
Lead end-to-end functional, integration, regression, and system testing across complex banking applications.
Automate API workflows, backend validations, and data-processing scenarios using Java or Python.
Develop API automation using Rest Assured, Postman Collections, or equivalent frameworks.
Perform API performance and load testing using JMeter or similar tools.
Validate Kafka producer/consumer message flows, event processing, message integrity, and downstream integrations.
Design automated tests for ETL jobs, data transformations, pipelines, and reconciliation processes.
Perform advanced SQL and database validation to confirm data accuracy, completeness, and transactional integrity.
Test data movement across APIs, microservices, messaging platforms, databases, ETL processes, and file-based interfaces.
Investigate complex defects, integration failures, automation issues, and data discrepancies.
Integrate automated testing into CI/CD and continuous testing pipelines.
Collaborate with Developers, Business Analysts, Product, DevOps, and QA teams throughout the software delivery lifecycle.
Contribute to test strategy, automation architecture, quality standards, test planning, and risk identification.
Prepare and maintain test plans, test cases, automation strategies, execution reports, defect documentation, and traceability matrices.
Participate in Agile/Scrum ceremonies, including sprint planning, backlog refinement, estimation, and retrospectives.
Provide technical guidance and mentorship to junior and intermediate QA engineers.
Drive continuous improvement across automation coverage, testing efficiency, frameworks, tools, and QA practices.

What You Bring

Must Have

5+ years of progressive QA/software testing experience, including substantial hands-on automation experience.
Strong experience within banking, financial services, fintech, or complex transaction-based environments.
Proven experience designing and building test automation frameworks from scratch.
Strong automation development experience using Java or Python.
Hands-on experience with API and backend automation, including Rest Assured, Postman, or equivalent tools/frameworks.
Strong experience with API functional, integration, response validation, performance, and load testing.
Hands-on experience with Kafka, including producer/consumer flows, message validation, and event-driven integration testing.
Experience with ETL testing, data pipeline validation, transformation testing, and data reconciliation.
Strong SQL and database testing experience with Oracle, PostgreSQL, or similar relational databases.
Experience with JMeter or equivalent performance-testing tools.
Experience testing complex end-to-end integrations across APIs, messaging, databases, ETL pipelines, and file-based interfaces.
Experience with CI/CD pipelines, Git, automated test execution, and reporting tools.
Strong understanding of Agile/Scrum delivery.
Strong debugging, troubleshooting, analytical, and problem-solving skills.
Ability to independently own complex QA and automation initiatives.
Experience providing technical guidance, peer reviews, knowledge sharing, or mentorship.

Nice to Have

Experience with batch processing systems and enterprise job schedulers.
PostgreSQL validation and performance-testing experience.
Experience testing microservices and event-driven architectures.
Exposure to Microsoft Azure and cloud-based enterprise environments.
Understanding of Azure Kubernetes Service (AKS) / Kubernetes environments.
Experience with Jenkins, GitLab CI, Azure DevOps, or similar CI/CD platforms.
Experience supporting high-volume banking transactions, integrations, and data-processing platforms.

Qualifications

Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline, or equivalent professional experience.
5+ years of progressive QA / software testing experience with significant automation responsibility.
Demonstrated ability to operate at a Senior QA Engineer / QA Engineer III level, independently owning complex testing and automation deliverables.

What Will Make You Successful

You are a hands-on senior QA automation engineer who can go beyond executing existing test scripts. You can design frameworks, understand complex backend integrations, trace data across multiple systems, identify quality risks early, and troubleshoot issues across APIs, Kafka, ETL pipelines, databases, and microservices.

You are equally comfortable writing automation, analyzing data with SQL, collaborating with engineering teams, and mentoring other QA professionals.

,

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More about this job

Responsibilities

Design and maintain automation frameworks and test APIs, backend services, Kafka flows, ETL pipelines, databases, and end-to-end banking integrations. Investigate defects, integrate automated testing into CI/CD, contribute to QA strategy and documentation, and provide technical guidance to other QA engineers.

Requirements

Requires at least five years of progressive QA experience, substantial hands-on automation, and experience in banking, financial services, or similarly complex transaction environments. Candidates should have framework development skills, Java or Python, API and Kafka testing, ETL and SQL validation, performance testing, CI/CD experience, and the ability to independently lead complex QA work and mentor colleagues.

Skills

Test Automation
Automation Framework Development
Java
Python
API Testing
Kafka
ETL Testing
SQL
Database Testing
JMeter
CI/CD
Integration Testing
Banking
Agile/Scrum
Performance Testing
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Quality Assurance
Test Automation
Automation Frameworks
Java
Python
Rest Assured
Postman
API Testing
Kafka
ETL
Data Pipelines
SQL
Oracle
PostgreSQL
JMeter
CI/CD
Git
Jenkins
GitLab CI
Azure DevOps
Microsoft Azure
Azure Kubernetes Service
Kubernetes
Microservices
Event-Driven Architecture
Banking
Financial Services
Agile
Scrum
Integration Testing

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