1,744,956+ Full Stack Java Developer Middleware Security Testing Jobs in Canada — Top Companies Hiring June 2026

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Lead Software Engineer at Consulting Firm

Elevate your career as a Lead Software Engineer in a consulting firm based in Toronto. Focus on driving software solutions and integrating complex systems in a full-time capacity.This role requires detailed coordination of system development and functionality definition while optimizing architecture through ...

Lead Software Engineer at Consulting Firm

Elevate your career as a Lead Software Engineer in a consulting firm based in Toronto. Focus on driving software solutions and integrating complex systems in a full-time capacity.This role requires detailed coordination of system development and functionality definition while optimizing architecture th ...

Junior QA Engineer Opportunity in Mississauga

Explore the role of Junior Quality Assurance Engineer at Express Scripts Canada located in Mississauga. This full-time position offers a hybrid schedule to optimize your work-life balance.You will support the quality assurance processes in a dynamic team setting. Your role will involve executing test c ...

Senior SDET for AI Powered Applications

Join AC/BT as a Senior Software Development Engineer in Test, driving automation excellence for cutting-edge agentic applications. This full-time role focuses on innovative testing solutions and robust CI/CD integration.In this key position on the Quality Engineering team, you will leverage 5+ years of ...

Lead Software Engineer at Consulting Firm

Elevate your career as a Lead Software Engineer in a consulting firm based in Toronto. Focus on driving software solutions and integrating complex systems in a full-time capacity.This role requires detailed coordination of system development and functionality definition while optimizing architecture through ...

Analyst Application Services

Posting End Date: June 10, 2026Employee Type: Regular-Full time Union/Non: This is a non-union position What You Will Do Own application health, stability, and performance by monitoring systems, integrations, scheduled jobs, and data quality. Troubleshoot incidents ...

Senior Software Engineer — Diagnostics Team Remote, Ontario, Canada

Senior Software Engineer — Diagnostics Team ApplyALERT: Unity has received reports of scams where individuals purporting to be Unity HR representatives conduct bogus employment interviews via email or text, and then request payment as a condition for receiving an offer of employment. Please be aware th ...

Senior Software Engineer — Diagnostics Team Remote, Ontario, Canada

Senior Software Engineer — Diagnostics Team Apply ALERT: Unity has received reports of scams where individuals purporting to be Unity HR representatives conduct bogus employment interviews via email or text, and then request payment as a condition for receiving an offer of employment. Ple ...

Senior Software Engineer — Diagnostics Team Remote, Ontario, Canada

Senior Software Engineer — Diagnostics Team Apply ALERT: Unity has received reports of scams where individuals purporting to be Unity HR representatives conduct bogus employment interviews via email or text, and then request payment as a condition for receiving an offer of employment. Ple ...

Software Developer, Developer Platform

Who We AreVerily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and communities. Uniquely positioned at the intersection of technology, data science, and healthcare, Verily transforms multimod ...

AS400 Developer/RPG Developer

Are you a skilled AS400 Developer ready to make an impact in a dynamic financial services environment? Apply Now! Working with one of our top financial clients, this role calls for an AS400 Developer and offers an exciting opportunity to contribute to multiple ongoing projects within a collaborativ ...

Software Developer / UI Developer

OVERVIEW We are seeking an experienced UI Developer with deep expertise in modern front-end application development using Angular and React to support the delivery of high-performance, enterprise-grade web applications. The successful candidate will work closely with UX designers, ...

Software Developer, Developer Platform

Who We Are Verily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and communities. Uniquely positioned at the intersection of technology, data science, and healthcare, Verily tr ...

Software Developer / UI Developer

OVERVIEW We are seeking an experiencedUI Developerwith deep expertise in modern front-end application development usingAngular and Reactto support the delivery of high-performance, enterprise-grade web applications. The successful candidate will work closely with UX design ...

Software Developer / UI Developer

Job ID: Job Title: Software Developer / UI Developer Quantity: 1 Duration: to Possibility of Extension: very likely as long as candidate can deliver Possibility of FTE: possible Location: Hybrid, 2 days a week in downtown Toronto (Monday and floating da ...

React Developer / Angular Developer

Full-time onsite role in Mississauga, Canada. We are seeking candidates who are currently local to Canada, with preference given to those based in or near Mississauga. Only local Canadian candidates will be considered for this position. F2F Req ...

AS400 Developer/RPG Developer

Are you a skilled AS400 Developer ready to make an impact in a dynamic financial services environment? Apply Now! Working with one of our top financial clients, this role calls for an AS400 Developer and offers an exciting opportunity to contribute to multiple ongoing projects within a collaborativ ...

Software Developer / UI Developer

Job ID: Job Title: Software Developer / UI DeveloperQuantity: 1Duration: to Possibility of Extension: very likely as long as candidate can deliverPossibility of FTE: possibleLocation: Hybrid, 2 days a week in downtown Toronto (Monday and floating da ...

React Developer / Angular Developer

Full-time onsite role in Mississauga, Canada.We are seeking candidates who are currently local to Canada, with preference given to those based in or near Mississauga.Only local Canadian candidates will be considered for this position.F2F RequiredAngular Developer Full Time ...

Oracle FAH Consultant

We’re recruiting for a Oracle FAH Consultant on behalf of our client a global fortune 500 company, leader in IT industry. This is a permanent full time role that is hybrid, requiring 3 days in office in Toronto, ON. Required Skills Experience Mandatory Skills Strong hands-on experie ...

Oracle FAH Consultant

We’re recruiting for a Oracle FAH Consultant on behalf of our client a global fortune 500 company, leader in IT industry. This is a permanent full time role that is hybrid, requiring 3 days in office in Toronto, ON. Required Skills Experience Mandatory Skills Strong hands-on experie ...

Oracle FAH Consultant

We’re recruiting for a Oracle FAH Consultant on behalf of our client a global fortune 500 company, leader in IT industry. This is a permanent full time role that is hybrid, requiring 3 days in office in Toronto, ON.Required SkillsExperience Mandatory Skills Strong hands-on experience with Ora ...

Oracle FAH Consultant

We’re recruiting for a Oracle FAH Consultant on behalf of our client a global fortune 500 company, leader in IT industry. This is a permanent full time role that is hybrid, requiring 3 days in office in Toronto, ON. Required Skills Experience Mandatory Skills Strong hands-on experie ...

Staff Software Engineer II

This posting is for proactive recruitment purposes and may be used to fill current openings or future vacancies within our organization. Staff Software Engineer (Full Stack), Forward Engineering As a Staff Software Engineer (Full Stack) on the Forward Engineering team, you will design and b ...

Senior Manager, Software Engineering Search Platform

Senior Manager, Software Engineering — Search Platform Overview Of The Role: The CoCounsel Legal Integrations team is seeking a Senior Manager, Software Engineering to lead the engineering team responsible for building, operating, and evolving the shared search platform at Thomson Reuters. This p ...

Senior Manager, Software Engineering Search Platform

Senior Manager, Software Engineering — Search Platform Overview Of The Role: The CoCounsel Legal Integrations team is seeking a Senior Manager, Software Engineering to lead the engineering team responsible for building, operating, and evolving the shared search platform at Thomson Reuters. This platform is the f ...

Quality Engineer I at TD

Elevate your career at TD as a Quality Engineer I, focusing on software testing and automation within a collaborative team environment. This on-site role in Toronto seeks a detail-oriented professional eager to ensure high-quality digital banking solutions.In this full-time position, you will apply your tech ...

Senior AI System Software Developer Not specified

Job Description Build something people love. Wealthsimple's mission is to help everyone achieve financial freedom by making financial services simple, transparent, and low-cost. We are Canada's largest fintech, trusted by over 3 million clients with more than $100 billion in assets. We move fast, we own our work ...

Production Support Engineer

Overview Job Title: Production Support Engineer Mode of Work: Hybrid (4 days onsite) Client: Iris Software Inc. with one of the leading Banking clients. If you are interested, please share your updated resume. Responsibilities Provide day-to-day production ...

Software Testing Internship in Ottawa

Elevate your software testing skills with an internship at our Ottawa office. In this four-month position, you'll develop scripts, execute tests, and investigate product defects actively.As a Software Tester Intern, you will gain insights into testing methodologies while engaging with various programmi ...

Senior Data Engineer GFT

Overview The Metadata Engineering team within Global Functions Technology (GFT) is undertaking multiple complex enterprise-wide initiatives as part of RBC’s ongoing plan to improve data management and data-driven decision-making across the organization. In this role you will be responsible for st ...

Senior Data Engineer GFT

Overview The Metadata Engineering team within Global Functions Technology (GFT) is undertaking multiple complex enterprise-wide initiatives as part of RBC’s ongoing plan to improve data management and data-driven decision-making across the organization. In this role you will be responsible for st ...

Junior Quality Assurance Engineer Express Scripts Canada

Job Title: Junior Quality Assurance EngineerLocation: MississaugaEmployment Type: Full-timeReason for Vacancy: ReplacementWork Arrangement: Hybrid, 2 days/week on-siteDepartment Name: PBM/HBM Application Delivery DepartmentPay ...

Software Development Engineer in Test (SDET)

Position Description:We are looking for a highly skilled and motivated SDET to join our team. This hybrid role requires a strong foundation in automation frameworks, testing methodologies, and modern development practices. The ideal candidate will have hands‑on experience in UI, mobile, and API testing ...

Tester

We are seeking a highly skilled Tester with strong programming expertise in Java and Python. The ideal candidate will have a minimum of 7 years of experience in software testing and development, excellent communication skills, and a foundational understanding of Large Language Models (LLMs). ...

Lead Software Engineer – Python/React

Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend). We are specifically looking for engineers who have built and shipped real products end‑to‑end, not just contributed small features within large organizations.About the Role As a Lea ...

Lead Cloud Engineer

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well‑being of you and those we serve – we care ...

Lead Cloud Engineer

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well‑being of you and those we serve – we care ...

C# Automation Engineer

Job Title: C# Engineer Job ID: Job Location: Toronto, ON (2 days/week onsite)Job Travel Location(s):# Positions: 2Employment Type: W2Duration:Long Term# of Layers:0Work Eligibility:All Work Authorizations are Permitted – No Visa Transfers<br/ ...

Golang Developer

Responsibilities Design, develop, and maintain Terraform providers using Go. Implement new resources, data sources, and provider capabilities. Integrate with internal APIs and services to expose platform functionality through Terraform. Develop and maintain automated uni ...

Golang Developer

Responsibilities Design, develop, and maintain Terraform providers using Go. Implement new resources, data sources, and provider capabilities. Integrate with internal APIs and services to expose platform functionality through Terraform. Develop and maintain automated uni ...

Golang Developer

Responsibilities Design, develop, and maintain Terraform providers using Go. Implement new resources, data sources, and provider capabilities. Integrate with internal APIs and services to expose platform functionality through Terraform. Develop and maintain automated uni ...

Technical Specialist FNV Diagnostics Cloud

Successful candidate will be working with the diagnostics cloud team on design and development of Java micro-services. These micro-services handle several business-critical tasks such as connected vehicle diagnostics data ingestion, diagnostics data search-ability (APIs & UI), bulk log searches, stack trace gen ...

Senior Developer (Capital markets/Trading Systems)

Direct message the job poster from K&K Global Talent Solutions INC. Connecting with top talent for the right opportunity // Currently Hiring for BFSI DomainPS: Posting Active Hiring Needs – No Backlog Roles Location: Toronto, ON (4days/week Onsite) Description: This resour ...

Senior Developer (Capital markets/Trading Systems)

Direct message the job poster from K&K Global Talent Solutions INC. Connecting with top talent for the right opportunity // Currently Hiring for BFSI DomainPS: Posting Active Hiring Needs – No Backlog Roles Location: Toronto, ON (4days/week Onsite) Description: This resour ...

Senior Developer (Capital markets/Trading Systems)

Direct message the job poster from K&K Global Talent Solutions INC.Connecting with top talent for the right opportunity // Currently Hiring for BFSI DomainPS: Posting Active Hiring Needs – No Backlog Roles Location: Toronto, ON (4days/week Onsite)Description: This resource will be part of the ...

Senior Developer (Capital markets/Trading Systems)

Direct message the job poster from K&K Global Talent Solutions INC. Connecting with top talent for the right opportunity // Currently Hiring for BFSI DomainPS: Posting Active Hiring Needs – No Backlog Roles Location: Toronto, ON (4days/week Onsite) Description: This resour ...

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    Full Stack Java Developer Middleware Security Testing Jobs in Canada Job Search Guide, Trends and Insights