341,873+ Java Full Stack Developer Mean Stack Api Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Sr. Business Systems Analyst Java/ API/ Azure Migration

Working with one of our top financial clients, this role calls for a Sr. Business Systems Analyst - Java/ API/ Azure Migration. This position involves supporting complex system updates, particularly focusing on Azure migration projects, requiring strong technical expertise in Java, Angular, API calls, and ...

Hybrid Senior Java Backend Engineer — Spring & REST API

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications int ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Hybrid Senior Java Backend Engineer — Spring & REST API

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications int ...

Senior API Engineer Java & Spring Boot (Onsite Toronto)

A recruitment agency is seeking a Senior Software Developer API for a project-based 11-month contract in Toronto. The role involves designing and implementing REST APIs using Java and Spring Boot, along with responsibilities in documentation, optimization, and ensuring code quality. The successful candidate will ...

Senior API Engineer Java & Spring Boot (Onsite Toronto)

A recruitment agency is seeking a Senior Software Developer API for a project-based 11-month contract in Toronto. The role involves designing and implementing REST APIs using Java and Spring Boot, along with responsibilities in documentation, optimization, and ensuring code quality. The successful candidate will ...

Senior API Engineer Java & Spring Boot (Onsite Toronto)

A recruitment agency is seeking a Senior Software Developer API for a project-based 11-month contract in Toronto. The role involves designing and implementing REST APIs using Java and Spring Boot, along with responsibilities in documentation, optimization, and ensuring code quality. The successful candidate will ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Senior API Engineer Java & Spring Boot (Onsite Toronto)

A recruitment agency is seeking a Senior Software Developer API for a project-based 11-month contract in Toronto. The role involves designing and implementing REST APIs using Java and Spring Boot, along with responsibilities in documentation, optimization, and ensuring code quality. The successful candidate will ...

Hybrid Senior Java Backend Engineer — Spring & REST API

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications int ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Full Stack Engineer for AI Solutions, Frontend and Backend Development

Transform your expertise as a Full Stack Engineer in building AI solutions. Work from the ground up to design applications that enhance critical business workflows and support thousands.In this engaging role, you’ll operate at both the frontend and backend levels, working with modern frameworks to deliver sc ...

Full Stack Engineer for AI Solutions, Frontend and Backend Development

Transform your expertise as a Full Stack Engineer in building AI solutions. Work from the ground up to design applications that enhance critical business workflows and support thousands.In this engaging role, you’ll operate at both the frontend and backend levels, working with modern frameworks to deliver sc ...

Full Stack Engineer for AI Solutions, Frontend and Backend Development

Transform your expertise as a Full Stack Engineer in building AI solutions. Work from the ground up to design applications that enhance critical business workflows and support thousands.In this engaging role, you’ll operate at both the frontend and backend levels, working with modern frameworks to deli ...

Full Stack Engineer for AI Solutions, Frontend and Backend Development

Transform your expertise as a Full Stack Engineer in building AI solutions. Work from the ground up to design applications that enhance critical business workflows and support thousands.In this engaging role, you’ll operate at both the frontend and backend levels, working with modern frameworks to deliver sc ...

Senior Developer (AI/ML/Gen AI Solutions)

Select how often (in days) to receive an alert:Senior Developer (AI/ML/Gen AI Solutions) Location: Burnaby, BC, CA Montréal, QC, CA Toronto, ON, CA Edmonton, AB, CA Ottawa, ON, CA Vancouver, BC, CA Calgary, AB, CA Quebec, QC, CAJobs by Category: Technology SolutionsJob Function: Dat ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Senior API and PL/SQL Developer

Pioneer your career at CMiC in Toronto as a Senior Developer specializing in PL/SQL and API development. This role centers on backend database architecture and dynamic API solutions.We at CMiC are looking for a Senior Developer with extensive expertise in Oracle PL/SQL and Java REST API implementations ...

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere)

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere) Location: Toronto, ON Position Type: Contract Role Start Date End Date Ideal Candidate Rate: CAD 95-100/Hr (Depending on e ...

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere)

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere) Location: Toronto, ON Position Type: Contract Role Start Date End Date Ideal Candidate Rate: CAD 95-100/Hr (Depending on e ...

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere)

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere) Location: Toronto, ON Position Type: Contract Role Start Date End Date Ideal Candidate Rate: CAD 95-100/Hr (Depending on e ...

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere)

Software Developer – Senior (JEE, EJB, Web Services, Strut Framework, Oracle Designer, WebSphere)Location: Toronto, ONPosition Type: Contract RoleStart Date End Date Ideal Candidate Rate: CAD 95-100/Hr (Depending on experience)Must H ...

Software Development Engineer III / Senior Software Development Engineer Full Stack

Software Development Engineer III / Senior Software Development Engineer - Full Stack Join to apply for the Software Development Engineer III / Senior Software Development Engineer - Full Stack role at Workday. Join the Workday AI organization Your work days are brighter here ...

Lead Full Stack Engineer Driving Innovation in E Commerce Solutions

Become a pivotal Full Stack Engineer, crafting solutions that drive significant revenue. Leverage your expertise in front-end and back-end technologies within a hybrid work setting to create dynamic web applications.In this role, you'll take charge of developing and supporting systems essential for a thrivin ...

Full Stack Software Engineer Focusing on Web and Cloud Development

Embrace a challenging role as a Full Stack Software Engineer. Hone your skills in creating high-performance web applications with a focus on cloud architecture and accessibility.You'll be an integral part of the development team, combining front-end and back-end programming to create seamless web solutions. ...

Staff Software Engineer Full Stack AI (Bangkok based, Relocation provided)

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings (NASDAQ: BKNG), wi ...

Senior Software Engineer (Full Stack React + Node.js) Engineering Toronto, Canada

Senior Software Engineer (Full Stack - React + Node.js) Toronto, Canada Full Time Overview Haptiq is a leader in AI-powered enterprise operations, delivering digital solutions and consulting services that drive value and transform businesses. We specialize in using advanced te ...

Senior Staff Software Engineer International Card Tech Full stack (Toronto)

Senior Staff Software Engineer – International Card Tech – Full-stack Location: 161 Bay Street, Toronto, Ontario, Canada. About the Role As a Senior Staff Engineer at Capital One Software Studio, you will orchestrate the creation of technology solutions that align with our business ...

Senior Full Stack Engineer — Hybrid (In‑Office 2–3 days)

A leading tech company in Toronto is seeking a Senior Full Stack Software Developer to design and implement data pipelines and applications. The ideal candidate has over 10 years of experience in software development, particularly with RESTful APIs and front-end technologies. This role requires strong collaborat ...

Front End/ Full Stack Engineering Manager (Bangkok based, relocation provided)

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings (NASDAQ: BKNG), with a d ...

Software Development Engineer III / Senior Software Development Engineer Full Stack

Software Development Engineer III / Senior Software Development Engineer - Full Stack Join to apply for the Software Development Engineer III / Senior Software Development Engineer - Full Stack role at Workday. Join the Workday AI organization Your work days are brighter here ...

Staff Software Engineer Full Stack AI (Bangkok based, Relocation provided)

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings (NASDAQ: BKNG), wi ...

Full Stack Software Engineer Focusing on Web and Cloud Development

Embrace a challenging role as a Full Stack Software Engineer. Hone your skills in creating high-performance web applications with a focus on cloud architecture and accessibility.You'll be an integral part of the development team, combining front-end and back-end programming to create seamless web solutions. ...

Full Stack Engineer — Build End to End Features in Toronto

A leading event tech company in Toronto is looking for a full-time engineer to contribute to innovative software solutions. This position involves building reliable REST APIs and creating user-friendly interfaces. Ideal candidates will have solid backend experience (preferably with Python/Django) and familiarity ...

Staff Software Engineer Full Stack AI (Bangkok based, Relocation provided)

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings (NASDAQ: BKNG), with a dive ...

Remote Work Media Buyer Specialist (Full Stack Growth + Funnel Strategist)

OVERVIEW We are scaling multiple fast-growth brands across supplements, telehealth, travel subscriptions, tech, and AI/automation and we’re on the hunt for a world-class Direct Response Media Buyer who thrives on owning the entire customer acquisition funnel from ad click to conversion. < ...

Remote Work Media Buyer Specialist (Full Stack Growth + Funnel Strategist)

Remote Work - Media Buyer Specialist (Full-Stack Growth + Funnel Strategist) 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Purely Optimal. Your actual pay will be based on your skills and experi ...

Senior Full Stack Engineer – Hybrid (Onsite/Remote) ASP.NET Core + React

A leading software development company in Toronto is looking for a Senior Software Developer to join their team for a hybrid role. Candidates must have over 10 years of experience, particularly with ASP.Net Core, React, and Spring Boot. The successful applicant will be responsible for the analysis, design, imple ...

Full Stack Engineer — Build End to End Features in Toronto

A leading event tech company in Toronto is looking for a full-time engineer to contribute to innovative software solutions. This position involves building reliable REST APIs and creating user-friendly interfaces. Ideal candidates will have solid backend experience (preferably with Python/Django) and familiarity ...

Lead Full Stack Engineer Driving Innovation in E Commerce Solutions

Become a pivotal Full Stack Engineer, crafting solutions that drive significant revenue. Leverage your expertise in front-end and back-end technologies within a hybrid work setting to create dynamic web applications.In this role, you'll take charge of developing and supporting systems essential for a t ...

Senior Full Stack Engineer — Hybrid (In‑Office 2–3 days)

A leading tech company in Toronto is seeking a Senior Full Stack Software Developer to design and implement data pipelines and applications. The ideal candidate has over 10 years of experience in software development, particularly with RESTful APIs and front-end technologies. This role requires strong collaborat ...

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    Java Full Stack Developer Mean Stack Api Jobs in Toronto Job Search Guide, Trends and Insights