Mississauga, On Engineer (api platform) Jobs – 52 Openings This Week

Senior Automation Engineer (API Testing + Rest assured)
Cognizant —Toronto, ON
- $70,000–$90,000 a year
- Full-time
- Hybrid work
- Java
- APIs
- Agile
2d
Agentic AI Platform Engineer (PL862)
Paralucent —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
Staff AI Platform & Agent Runtime Engineer
EQ Bank | Canada's Challenger Bank —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Accounting
- APIs
Quick apply
Senior API Automation Test Engineer
Cognizant —Toronto, ON
- $65,000–$90,000 a year
- Full-time
- Hybrid work
- Java
- Databases
- SQL
Senior Staff API Engineer
Equinix —Toronto, ON
- $131,000–$181,000 a year
- Full-time
- JavaScript
- APIs
- Linux
- Designated paid holidays
- Employee assistance program
3d
Principal AI Platform Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- DevOps
- Java
Microsoft Power Platform Engineer - Canada Only
Blue Mantis —Toronto, ON
- Full-time
- Remote
- Azure
- DevOps
- APIs
Quick apply
Lead Agentic AI Engineer – VP (Mississauga)
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Java
Production Support Analyst Engineer (L3) - Operate
Deloitte —Toronto, ON
- $57,000–$102,000 a year
- Hybrid work
- Recruiting
- APIs
- IT
Technical Support Engineer
Forum Ventures —Toronto, ON
- Full-time
- Hybrid work
- Azure
- AWS
- APIs
14d
AI Engineer
Patlytics, Inc. —Toronto, ON
- Full-time
- Hybrid work
- Databases
- SQL
- AWS
- Commuter benefits
- Designated paid holidays
API Quality Analyst (Quality Engineering) Lead
CGI —Toronto, ON
- $80,000–$130,000 a year
- Full-time
- Azure
- DevOps
- Java
Quick apply
AI / ML Engineer
US Mobile —Toronto, ON
- $130,000–$220,000 a year
- Full-time
- Hybrid work
- AWS
- Presentation skills
- Machine learning
- Flexible schedule
Quick apply
Senior AI Platform Engineer
Alpaca —Toronto, ON
- Remote
- DevOps
- APIs
- AI
Quick apply
AI Security Engineer, Senior
Zebra Technologies —Mississauga, ON
- $90,960–$136,440 a year
- Full-time
- Azure
- AWS
- Bachelor's
- Paid time off
- Employee assistance program
Forward Deployed Engineer
Hitachi —Toronto, ON
- $125,000–$270,000 a year
- Full-time
- Azure
- SQL
- AWS
Senior QA Automation Engineer
Intone Networks —Toronto, ON
- Contract
- SQL
- Scripting
- APIs
Senior QA Automation Engineer
Luxoft —Toronto, ON
- English
- SQL
- AWS
Forward Deployed Engineer
Hitachi Rail —Toronto, ON
- $125,000–$270,000 a year
- Full-time
- Azure
- SQL
- AWS
Solutions Engineer
Feathery —Toronto, ON
- $100,000–$135,000 a year
- Full-time
- JavaScript
- APIs
- Financial services
- Dental care
- Paid time off
Quick apply

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engineer (api platform) jobs near mississauga, on

Senior Automation Engineer (API Testing + Rest assured)

Cognizant -
Toronto, ON

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Job details

Full-time
$70,000–$90,000 a year
2 days ago

Qualifications

CI/CD
Authentication
TestNG
JUnit
XML
Test automation
Selenium
Java
OOP
REST
GitHub
APIs
Software testing
Agile
Construction experience
JSON
Business
SDLC

Full job description

We are looking for a Senior Automation Engineer to join our QEA Team. The ideal candidate will have strong technical skills in Java-Selenium and Rest Assured API automation testing. In this role, you will be responsible for designing, developing, and executing robust test automation frameworks for both web applications and complex APIs.
In this role, you will
Build and maintain API automation frameworks from scratch.
Design, develop and maintain automated test scripts using Java,TestNG and Selenium/Playwright.
Develop and execute comprehensive automated test scripts for RESTful APIs using REST Assured.
Ensure deep functional, integration, and regression test coverage across both frontend (UI) and backend (API) layers.
Collaborate with cross-functional teams in an Agile/Scrum environment to deliver high-quality software solutions.
Ensure timely delivery of automation test coverage as part of Agile sprints.
Apply your understanding of Generative AI platforms to test AI-driven features or utilize AI tools to optimize the testing lifecycle.
Communicate effectively with stakeholders to provide updates on testing progress and quality metrics.
Required skills
Must have 8+ years of professional software testing experience with a strong emphasis on test automation.
Deep understanding of object-oriented programming (OOP) principles, test design patterns (e.g., Page Object Model), and modular framework construction.Minimum 5 years of Hands-on experience with Java-based test automation frameworks (Selenium, TestNG, JUnit).
Must have 2+ years of exp. in API Automation Test using Rest Assured.
Solid understanding of REST APIs, HTTP methods, authentication, and JSON/XML.
Experience developing automation frameworks independently.
Knowledge of CI/CD integration tools and practices.
Strong understanding of SDLC, STLC, and Agile methodologies.
Preferred skills
Experience in Banking Domain.
GitHub Copilot experience is highly preferred.
We're eager to meet people who share our mission and can make an impact in various ways. Don't hesitate to apply, even if you only meet the required skills listed. Your transferable skills and experiences matter—help us see how you the right person for this role.

Total compensation:
We regularly assess market data to ensure we offer a competitive compensation package for our associates. The base salary for this position ranges between CAD 70,000 – 90,000 per year. Where the successful candidate may fall within the range depends on relevant education, work and/or management experience and other business-related and job-necessary qualifications. This position is also eligible for Cognizant’s discretionary annual performance-based bonus, as well as benefits that support your physical, mental and financial wellbeing.
Working arrangements
We believe hybrid work is the way forward as we strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a hybrid position requiring 4 days a week in a Cognizant or client office in Toronto. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various well-being programs.
Note: The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.
Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
Applications for this position are reviewed by our recruitment team without the use of artificial intelligence screening tools.

Apply Now

Refine Your Search

engineer (api platform) jobs in mississauga, on

Senior Automation Engineer (API Testing + Rest assured)

Agentic AI Platform Engineer (PL862)

Staff AI Platform & Agent Runtime Engineer

Senior API Automation Test Engineer

Senior Staff API Engineer

Principal AI Platform Engineer

Microsoft Power Platform Engineer - Canada Only

Lead Agentic AI Engineer – VP (Mississauga)

Production Support Analyst Engineer (L3) - Operate

Technical Support Engineer

AI Engineer

API Quality Analyst (Quality Engineering) Lead

AI / ML Engineer

Senior AI Platform Engineer

AI Security Engineer, Senior

Forward Deployed Engineer

Senior QA Automation Engineer

Senior QA Automation Engineer

Forward Deployed Engineer

Solutions Engineer

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