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Added 17 hours ago
AS
Applied Scientist, Demand Tech Planning
Amazon Science
Toronto, ON
- Full-time
Mentor junior scientists and participate in the hiring process
Added 1 day ago
PG
Full Stack Engineer I
Paymentus Group Inc
Richmond Hill, ON
- Full-time
…payment solutions, and is looking for an experienced full-stack developer to join our cross-functional team building a FinTech solution tailored for the SMB market. You will contribute to…
Added 1 day ago
C
Senior Fullstack Developer
CIBC
Toronto, ON
- Full-time
Join our EAML Emerging Technology team as a Senior Application Developer (Full Stack), where you'll play a key role in designing, developing, and enhancing innovative applications that…
Added 1 day ago
T
Senior Software Engineer (L3)
Twilio
Remote, Canada
- Full-time
- Remote
…regulatory requirements into precise technical specifications, developer-first APIs, and seamless application…
Added 1 day ago
T
Senior Full Stack Developer (12 Months Maternity Contract)
Tangerine
Toronto, ON
- Full-time
We are looking for a Senior Full Stack Developer who is passionate about building high quality software across both backend and frontend stacks, and who enjoys working end to end - from API…
Added 1 day ago
Senior Full Stack Developer (12 Months Maternity Contract)
Scotiabank
Toronto, ON
We are looking for a Senior Full Stack Developer who is passionate about building high quality software across both backend and frontend stacks, and who enjoys working end to end - from API…
Added 1 day ago
MI
Programmer Analyst
Magna International
St. Thomas, ON
- $84,000 to $100,000 CAD / year
- Full-time
Demonstrated experience with multiple computer programming languages (ex: JavaScript, C#, Python, C++, Java, Visual Basic, .NET Framework).
Added 1 day ago
TH
Senior Integration Developer -C Business Intel
Trillium Health Partners
Mississauga, ON
- Full-time
Added 1 day ago
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Junior Software Engineer/MTS
MDA
Brampton, ON
- Full-time
As a Junior Software Engineer/MTS, you would be part of a highly talented team to design, implement, maintain, and test safety critical, software solutions. You will have the opportunity to…
Added 2 days ago
GM
Android Software Developer – Infotainment OnStar
General Motors
Markham, ON
- Full-time
…in software engineering for the position of Android Software Developer – Infotainment OnStar within GM’s Digital Vehicle Experience…
Added 2 days ago
C
Sr. Consultant, Back End Developer- Java/Microservices/System Design
CIBC
Toronto, ON
- Full-time
The Sr. Consultant, Back End Developer- Java/Microservices/System Design is responsible for leading the functional design and development of application systems across all technologies and…
Added 2 days ago
EC
Développeur(euse) en assurance qualité logicielle - Software Quality Assurance Developer
Eaton Corporation
Brossard, QC
- Full-time
…countries around the world. As part of the Delivery QA team, the Junior QA Developer will help develop automated test cases, draft testing objectives, draft test cases, analyze…
Added 2 days ago
A
SDET (Junior)
Actalent
Waterloo, ON
- $32 to $38 CAD / hour
- Contract
Experience gained through internships, co-op placements, or academic projects is welcome for junior-level candidates.
Added 2 days ago
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Software Developer Senior Specialist
Nasdaq
Toronto, ON
- Full-time
Mentor and guide junior team members, supporting their development and sharing technical expertise.
Added 3 days ago
MC
Junior QA Analyst
MatchBox Consulting Group
Burnaby, BC
- Contract
MatchBox Consulting's Burnaby-based client is seeking a Junior Functional QA Analyst to join their project team on an 6-month contract. This is an excellent opportunity for an early-career…
Added 3 days ago
IG
Junior Business Systems Analyst
Insight Global
Montreal, QC
- $25 to $28 CAD / hour
- Contract
Added 3 days ago
N
Software Developer Senior Specialist
Nasdaq
Toronto, ON
- Full-time
Mentor and guide junior team members, supporting their development and sharing technical expertise.
Added 3 days ago
C
New Grad: AI-Assisted Full-Stack Developer
CGI
Toronto, ON
- Full-time
We are seeking an adaptable and tech-savvy Junior Developer to join our engineering team. This role is ideal for a recent graduate or a professional with 0–3 years of experience who…
Added 3 days ago
DI
Full Stack Developer Lead (AWS Lambda)
Dawn InfoTek
Toronto, ON
- Full-time
We’re looking for Full Stack Developer Lead to join our team and work on modern, scalable applications across both frontend and backend technologies. If you’re passionate about building…
Added 3 days ago
PS
Senior Java Microservices Engineer
Publicis Sapient
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…
Added 3 days ago
MC
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
- Full-time
Automate API workflows, backend validations, and data-processing scenarios using Java or Python.
Added 3 days ago
L
Java Developer
LTM
ON · Ontario, Canada
- $85,000 to $120,000 USD / year
- Full-time
Lead the development lifecycle of Javabased applications within the Java Frameworks domain Mentor junior developers and provide technical guidance on Java best practices and framework usage…
Added 3 days ago
TI
Data Engineer
TekStaff IT Solutions
Toronto, ON · Greater Toronto Area, Canada
- Contract
…solutions that power business‑critical use cases. You will mentor junior engineers, influence architectural decisions, and drive the evolution of our engineering practices to ensure the…
Added 3 days ago
TC
Developer - Tungsten TotalAgility (Formerly Kofax)
Tata Consultancy Services
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
Mentor and coach junior developers in a collaborative Agile environment.
Added 3 days ago
PG
Senior Java Microservices Engineer
Publicis Groupe Holdings B.V
Calgary, AB
- Full-time
We are looking for highly skilled Senior Java Microservices Engineer to join a strategic client engagement in Calgary. We are looking for a hands-on senior engineer who combines strong…

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: Oct 30, 2026
Experience: 5+ years of progressive QA/software testing experience, including substantial hands-on automation experience.
Posting language: English
Posted: Sep 30, 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 build automation frameworks and test suites for APIs, backend services, Kafka, ETL pipelines, databases, and file-based integrations in complex banking applications. Lead end-to-end testing, troubleshoot integration and data issues, integrate automated tests into CI/CD pipelines, and provide technical guidance to other QA professionals.

Requirements

Requires at least five years of progressive QA experience, substantial hands-on automation experience, and experience in banking, financial services, fintech, or other transaction-based environments. Candidates should have strong Java or Python, API, Kafka, ETL, SQL, performance-testing, CI/CD, and Agile/Scrum skills, along with 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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