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

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

API Developer in Downtown Toronto

Take on an exciting API Developer role in Downtown Toronto, working in office two days per week. Leverage your Python and AWS expertise to create scalable, user-friendly APIs for diverse products.This six-month contract focuses on API development, emphasizing collaboration with product owners and documentati ...

IBM API Connect (APIC) Developer

IBM API Connect (APIC) Developer Key Responsibilities Design, develop, and maintain APIs using IBM API Connect (APIC) and related technologies. Manage the full API lifecycle : planning, design, implementation, testing, deployment, monitorin ...

Onsite Senior Software Developer API

Join the Ontario Government as an Onsite Senior Software Developer API in Toronto, ON. This contract opportunity emphasizes your skills in Dynamics 365 and Azure technologies.This 12-month contract role with the Ontario Government requires a seasoned Senior Developer to guide projects involving Dynamic ...

Downtown Toronto Senior API Developer

Take your API development skills to new heights as a Senior API Developer in downtown Toronto. This on-site role emphasizes hands-on experience with APIs in a dynamic hybrid environment.In this position, you'll leverage over eight years of experience in API software development to create applications t ...

API Developer in Downtown Toronto

Take on an exciting API Developer role in Downtown Toronto, working in office two days per week. Leverage your Python and AWS expertise to create scalable, user-friendly APIs for diverse products.This six-month contract focuses on API development, emphasizing collaboration with product owners and docum ...

API Certification Developer in Toronto

Enhance your software career as an API Certification & Support Developer at Canada’s largest IT company in Downtown Toronto. Engage in API development, compliance, and troubleshooting in a hybrid work environment.In this role, you will be instrumental in improving the API certification process and ensu ...

Senior Mobile & API Developer (Hybrid)

A technology consulting firm in Toronto is seeking a Senior Software Developer to work in a hybrid capacity. The role involves enhancing existing applications, developing APIs, and ensuring high-quality, scalable software solutions. Candidates should have experience in cross-platform mobile development and integ ...

Downtown Toronto Senior API Developer

Take your API development skills to new heights as a Senior API Developer in downtown Toronto. This on-site role emphasizes hands-on experience with APIs in a dynamic hybrid environment.In this position, you'll leverage over eight years of experience in API software development to create applications that me ...

Integration Developer – EDI & API Solutions

A leading global design company is seeking an Associate Integration Developer to ensure accurate onboarding of integration processes. Responsibilities include assisting with system integrations, maintaining documentation, and analyzing partner requirements. The ideal candidate will have at least 1 year of experi ...

API Developer Role at Scotiabank

Become an integral part of Scotiabank as an API Developer in Scarborough, focused on enhancing the mobile banking experience. Collaborate with tech teams to deliver user-centered features.In this Programmer Analyst position, you will leverage your programming and analytical skills to refine API functio ...

Programmer Analyst Advisory (API Developer)

Programmer Analyst Advisory (API Developer)ScotiabankScarboroughApplyRequisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We’re lookin ...

IBM API Connect (APIC) Developer

IBM API Connect (APIC) Developer Key ResponsibilitiesDesign, develop, and maintain APIs usingIBM API Connect (APIC)and related technologies.Manage thefull API lifecycle : planning, design, implementation, testing, deployment, monitoring, and retirement. ...

Programmer Analyst Advisory (API Developer)

Programmer Analyst Advisory (API Developer)ScotiabankScarboroughApplyRequisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We’re looking for ...

RQ09329 Software Developer API Senior

RQ09329 - Software Developer - API - Senior About the job RQ09329 - Software Developer - API - Senior Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications w ...

RQ08889 Software Developer API Senior

RQ08889 - Software Developer - API - Senior About the job RQ08889 - Software Developer - API - Senior Description A Note on Assignment Type: This position is currently listed as Onsite; however, the Assignment under this request will provisionally be Hybrid, ...

IBM API Connect (APIC) Developer

IBM API Connect (APIC) Developer Key Responsibilities Design, develop, and maintain APIs using IBM API Connect (APIC) and related technologies. Manage the full API lifecycle : planning, design, implementation, testing, deplo ...

Programmer Analyst Advisory (API Developer)

Programmer Analyst Advisory (API Developer)ScotiabankScarboroughApplyRequisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We’re looking for ...

DAST & API Security Developer Role

Transform Autodesk’s security landscape as a DAST and API Security Developer. Focus on securing web applications by identifying vulnerabilities and integrating testing practices into development workflows. We are looking for an experienced application security professional to join Autodesk in this h ...

Senior Mobile & API Developer (Hybrid)

A technology consulting firm in Toronto is seeking a Senior Software Developer to work in a hybrid capacity. The role involves enhancing existing applications, developing APIs, and ensuring high-quality, scalable software solutions. Candidates should have experience in cross-platform mobile development and integ ...

Senior Mobile & API Developer (Hybrid)

A technology consulting firm in Toronto is seeking a Senior Software Developer to work in a hybrid capacity. The role involves enhancing existing applications, developing APIs, and ensuring high-quality, scalable software solutions. Candidates should have experience in cross-platform mobile development and integ ...

RQ09147 Software Developer API Senior

RQ09147 - Software Developer - API - Senior About the job RQ09147 - Software Developer - API - Senior Description: Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: o developing detailed programming specifications ...

RQ09373 Software Developer API Senior

RQ09373 - Software Developer - API - Senior About the job RQ09373 - Software Developer - API - Senior Responsibilities Required to translate technical systems specifications into working, tested. This includes:developing detailed programming specifications </li ...

Back End Developer (API Engineering)

Design, develop, test, and maintain scalable, secure, and high‑quality software solutions on AWS. Own features end‑to‑end, from design and implementation through production deployment and support. Collaborate closely with Product, Architecture, QA, SRE, and downstream partner teams. Follow engineering stan ...

API Developer Role at Scotiabank

Become an integral part of Scotiabank as an API Developer in Scarborough, focused on enhancing the mobile banking experience. Collaborate with tech teams to deliver user-centered features. In this Programmer Analyst position, you will leverage your programming and analytical skills to refine API fun ...

.Net Developer Payments, API development

Location: Toronto, ON – Hybrid (4 Days WFO) Duration: 12 months Essential Skills – Real‑Time Payments Developer .NET Core with strong API development experience SQL REST API Key Vau ...

Downtown Toronto Senior API Developer

Take your API development skills to new heights as a Senior API Developer in downtown Toronto. This on-site role emphasizes hands-on experience with APIs in a dynamic hybrid environment. In this position, you'll leverage over eight years of experience in API software development to create applicatio ...

API Certification Developer in Toronto

Enhance your software career as an API Certification & Support Developer at Canada’s largest IT company in Downtown Toronto. Engage in API development, compliance, and troubleshooting in a hybrid work environment. In this role, you will be instrumental in improving the API certification process and ...

API Developer in Downtown Toronto

Take on an exciting API Developer role in Downtown Toronto, working in office two days per week. Leverage your Python and AWS expertise to create scalable, user-friendly APIs for diverse products. This six-month contract focuses on API development, emphasizing collaboration with product owners and d ...

Contract API Developer in Toronto

Elevate your career as a Contract API Developer in Downtown Toronto. Utilize your expertise in AWS and Python to build scalable APIs for product accessibility. Our client is looking for a skilled API Developer for a six-month contract in Downtown Toronto, with a hybrid work model of two days onsite. ...

Senior Android Engineer

Senior Android Developer to build new and test new features on a mobile credit card application using Native Android, Java or Kotlin, Espresso, and Robolectric, in an Agile environment. Downtown Toronto, Ontario (Fully remote eligible) Permanent, full time You w ...

Sr. Software Developer Backend

OverviewFounded in 2017, TripArc is a $750 million privately held company powers the top Travel Agencies and Tour Operators in North America. Our expansive and growing network empowers seamless access to a comprehensive range of travel options and services globally with over $750 million transactions a ...

Hybrid Role: Principal Software Engineer

Shape the future of capital markets as a Principal Software Engineer focusing on full stack development in a hybrid work environment, combining technical acumen with impactful results.This role calls for 10–12 years of full stack development experience, particularly emphasizing backend systems. You’ll ...

Senior Test Automation Engineer (Selenium, Java, API)

ARE YOU READY to step up to the New and take your technology expertise to the next level? At Accenture, there is no typical day—you will be part of an innovative, fast‑paced, and collaborative environment working with leading global clients. Within Accenture Technology, Quality Engineering (QE) pla ...

Java CMS Engineer: Spring Boot & API Focus

A technology services provider is looking for a Mid-Senior level Java Developer in Toronto, Ontario. The role involves designing, developing, and maintaining Java-based backend services, along with integrating various CMS platforms like Adobe AEM and Sitecore. Candidates should have strong skills in database opt ...

Senior Java Engineer Spring & REST API Expert

A technology development company in Canada is seeking a Senior Software Developer with over 5 years of JAVA experience. The role requires translating technical specifications into tested applications, troubleshooting software issues, and collaborating in an agile environment. Knowledge of Spring framework and RE ...

Senior Java Spring API Lead | Azure & DevOps

A technology solutions provider in Toronto seeks a Software Developer to design and maintain scalable REST APIs using Spring Boot. You will deploy applications on Azure and troubleshoot complex technical issues to ensure optimal performance. The ideal candidate is familiar with CI/CD processes and microservices ...

Java CMS Engineer: Spring Boot & API Focus

A technology services provider is looking for a Mid-Senior level Java Developer in Toronto, Ontario. The role involves designing, developing, and maintaining Java-based backend services, along with integrating various CMS platforms like Adobe AEM and Sitecore. Candidates should have strong skills in database opt ...

Senior Java Engineer Spring & REST API Expert

A technology development company in Canada is seeking a Senior Software Developer with over 5 years of JAVA experience. The role requires translating technical specifications into tested applications, troubleshooting software issues, and collaborating in an agile environment. Knowledge of Spring framework and RE ...

Senior Java Engineer Spring & REST API Expert

A technology development company in Canada is seeking a Senior Software Developer with over 5 years of JAVA experience. The role requires translating technical specifications into tested applications, troubleshooting software issues, and collaborating in an agile environment. Knowledge of Spring framework and RE ...

Senior Java Spring API Lead | Azure & DevOps

A technology solutions provider in Toronto seeks a Software Developer to design and maintain scalable REST APIs using Spring Boot. You will deploy applications on Azure and troubleshoot complex technical issues to ensure optimal performance. The ideal candidate is familiar with CI/CD processes and microservices ...

Java CMS Engineer: Spring Boot & API Focus

A technology services provider is looking for a Mid-Senior level Java Developer in Toronto, Ontario. The role involves designing, developing, and maintaining Java-based backend services, along with integrating various CMS platforms like Adobe AEM and Sitecore. Candidates should have strong skills in database opt ...

Senior Test Automation Engineer (Selenium, Java, API)

ARE YOU READYto step up to the New and take your technology expertise to the next level? At Accenture, there is no typical day—you will be part of an innovative, fast‑paced, and collaborative environment working with leading global clients. Within Accenture Technology, Quality Engineering (QE) plays a ...

Senior Java Spring API Lead | Azure & DevOps

A technology solutions provider in Toronto seeks a Software Developer to design and maintain scalable REST APIs using Spring Boot. You will deploy applications on Azure and troubleshoot complex technical issues to ensure optimal performance. The ideal candidate is familiar with CI/CD processes and microservices ...

Senior Test Automation Engineer (Selenium, Java, API)

ARE YOU READY to step up to the New and take your technology expertise to the next level? At Accenture, there is no typical day—you will be part of an innovative, fast‑paced, and collaborative environment working with leading global clients. Within Accenture Technology, Quality Engineering (QE) pla ...

Java CMS Engineer: Spring Boot & API Focus

A technology services provider is looking for a Mid-Senior level Java Developer in Toronto, Ontario. The role involves designing, developing, and maintaining Java-based backend services, along with integrating various CMS platforms like Adobe AEM and Sitecore. Candidates should have strong skills in database opt ...

Java CMS Engineer: Spring Boot & API Focus

A technology services provider is looking for a Mid-Senior level Java Developer in Toronto, Ontario. The role involves designing, developing, and maintaining Java-based backend services, along with integrating various CMS platforms like Adobe AEM and Sitecore. Candidates should have strong skills in database opt ...

Senior Java Engineer Spring & REST API Expert

A technology development company in Canada is seeking a Senior Software Developer with over 5 years of JAVA experience. The role requires translating technical specifications into tested applications, troubleshooting software issues, and collaborating in an agile environment. Knowledge of Spring framework and RE ...

Senior Java Engineer Spring & REST API Expert

A technology development company in Canada is seeking a Senior Software Developer with over 5 years of JAVA experience. The role requires translating technical specifications into tested applications, troubleshooting software issues, and collaborating in an agile environment. Knowledge of Spring framework and RE ...

Senior Java Spring API Lead | Azure & DevOps

A technology solutions provider in Toronto seeks a Software Developer to design and maintain scalable REST APIs using Spring Boot. You will deploy applications on Azure and troubleshoot complex technical issues to ensure optimal performance. The ideal candidate is familiar with CI/CD processes and microservices ...

Senior Software Engineer – Production Engineering

Cut + Dry is a fast-growing FoodTech startup transforming the $300B US food supply industry. We are revolutionizing how food distributors do business by providing a best-in-class e-commerce platform that connects them seamlessly with restaurants, caterers, schools, and other buyers. Our founders consist of ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

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