269,791+ 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

Senior Siebel CRM Engineer – Oracle & API Integrations

A leading technology solutions provider is seeking a Senior Software Developer to support the Government of Ontario's initiatives using Oracle Siebel. The role includes conducting support and maintenance, developing integrations, and troubleshooting complex issues. Ideal candidates have over 10 years of experien ...

Senior Front End Engineer (Hybrid) React & API

A government technology consulting firm in Toronto is seeking a Senior Software Developer - Front End. The role involves developing user support experience platforms and requires extensive knowledge of front-end technologies including HTML, Java, and React. Ideal candidates should have over 6 years of experience ...

Tech Business Systems Analyst: API Strategy & Governance

A fast-growing IT consulting firm in Toronto is seeking a Technical Business System Analyst. In this role, you will support the project lifecycle, providing essential technical analysis and documentation. Responsibilities include liaising with various technical and business channels, participating in project pha ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

Senior Automation Test Engineer UI & API Automation

A custom software development company is seeking a Senior Automation Test Engineer in Canada. The role involves designing, developing, and maintaining automated UI test solutions with a strong focus on API/Web Service testing and collaboration with manual testing teams. Ideal candidates should possess at least 4 ...

Hybrid Front End Engineer React & API Integrations

A technology advisory firm in Toronto is seeking an Intermediate Front End Software Developer to enhance user support by developing public-facing websites. You will work on integrating with existing systems and ensuring compliance with accessibility standards. Ideal candidates have over 3 years of experience wit ...

Senior .NET API Engineer — OSOR Data Exchange

A leading software development firm in Toronto is seeking a Senior Software Developer with over 10 years of experience in .NET technologies. The role requires involvement in application design and enhancements for a critical data exchange system. Candidates should possess strong skills in ASP.NET and experience ...

Senior .NET API Engineer — OSOR Data Exchange

A leading software development firm in Toronto is seeking a Senior Software Developer with over 10 years of experience in .NET technologies. The role requires involvement in application design and enhancements for a critical data exchange system. Candidates should possess strong skills in ASP.NET and experience ...

Senior Software Engineer API, Microservices & RPA Lead

A technology solutions provider located in Toronto, Canada, is seeking a Senior Software Developer to design and implement advanced software solutions. The ideal candidate will possess extensive experience in Java, microservices, and Power Automate, with a strong ability to develop APIs and modern web applicatio ...

Senior Automation QA Engineer UI/API Testing

A leading technology solutions provider in Toronto is seeking a Senior Systems Testing/QA Specialist to leverage automation testing in software processes. The ideal candidate will have over 10 years of experience in testing and automation tools like Katalon, Selenium, and Microfocus. Responsibilities include ide ...

Azure Cloud Platform Engineer – IaC & API Management

A leading wealth management organization in Toronto is seeking a highly skilled Azure Systems Administrator to design and optimize their Azure cloud infrastructure. This role emphasizes collaboration and requires expertise in Infrastructure as Code and CI/CD practices. The ideal candidate will have extensive exp ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

Senior QA Automation Engineer Banking UI/API

A technology company in Toronto is seeking an experienced QA Automation Engineer to perform automation testing on applications, including UI and APIs. The ideal candidate has over 7 years of QA Automation experience, particularly in the banking domain, and is proficient in automation frameworks like Selenium and ...

Senior Software Engineer API, Microservices & RPA Lead

A technology solutions provider located in Toronto, Canada, is seeking a Senior Software Developer to design and implement advanced software solutions. The ideal candidate will possess extensive experience in Java, microservices, and Power Automate, with a strong ability to develop APIs and modern web applicatio ...

Azure Cloud Platform Engineer – IaC & API Management

A leading wealth management organization in Toronto is seeking a highly skilled Azure Systems Administrator to design and optimize their Azure cloud infrastructure. This role emphasizes collaboration and requires expertise in Infrastructure as Code and CI/CD practices. The ideal candidate will have extensive exp ...

Senior QA Automation Engineer Banking UI/API

A technology company in Toronto is seeking an experienced QA Automation Engineer to perform automation testing on applications, including UI and APIs. The ideal candidate has over 7 years of QA Automation experience, particularly in the banking domain, and is proficient in automation frameworks like Selenium and ...

Business Systems Analyst – Banking (API, SQL & Agile)

Role Business Systems Analyst – Banking (API, SQL & Agile) Location Toronto, ON Work Style Hybrid (4 Days Onsite) Role Overview The Business System Analyst will work closely with business and technical stakeholders to g ...

Tech Business Systems Analyst: API Strategy & Governance

A fast-growing IT consulting firm in Toronto is seeking a Technical Business System Analyst. In this role, you will support the project lifecycle, providing essential technical analysis and documentation. Responsibilities include liaising with various technical and business channels, participating in project pha ...

Hybrid Front End Engineer React & API Integrations

A technology advisory firm in Toronto is seeking an Intermediate Front End Software Developer to enhance user support by developing public-facing websites. You will work on integrating with existing systems and ensuring compliance with accessibility standards. Ideal candidates have over 3 years of experience wit ...

Senior Test Automation Engineer – API, UI & SQL

A technology services company in Toronto is seeking a Software Engineer in Test with over 7 years of experience in software quality engineering. The ideal candidate will have expertise in automation, Python, ETL, and SQL, with hands-on experience in API testing. This mid-senior level contract role involves devel ...

QA Automation Engineer API/UI Testing & SQL

A technology staffing firm in Toronto is looking for a NTest Engineer with at least 3 years of test automation experience. The ideal candidate should have experience in automated testing across various programming languages, API testing, and SQL database knowledge. Responsibilities include creating test plans an ...

Senior Siebel CRM Engineer – Oracle & API Integrations

A leading technology solutions provider is seeking a Senior Software Developer to support the Government of Ontario's initiatives using Oracle Siebel. The role includes conducting support and maintenance, developing integrations, and troubleshooting complex issues. Ideal candidates have over 10 years of experien ...

SDET, Cloud & API Test Automation Remote (Canada)

A global IT staffing and technology services firm is seeking a Software Development Engineer in Test to enhance cloud-based error reporting and analytics systems. The ideal candidate will have 3–5 years of experience in application testing, test automation, and proficiency in programming languages such as TypeSc ...

Azure API Management Administrator at NTT DATA

Elevate your career as a Hybrid Azure API Management Administrator with NTT DATA in Toronto, Ontario. Manage key integrations and ensure secure communication through Azure APIM and the Self-Hosted Gateway.In this pivotal role, you will apply over five years of hands-on experience in Azure API Management. You ...

Business Systems Analyst – Banking (API, SQL & Agile)

Role Business Systems Analyst – Banking (API, SQL & Agile) Location Toronto, ON Work Style Hybrid (4 Days Onsite) Role Overview The Business System Analyst will work closely with business and technical stakeholders to g ...

Remote Integration Consultant HR Systems & API Integrations

BEQ & WISE is a single-source provider of software development, consulting, and system integration that delivers creative solutions for clients’ specific business needs. Our HR, payroll, and workforce management solutions help organizations unlock happier outcomes for all, and our Employees are talented, coll ...

Lead API Integration Architect for Security Solutions

Shape enterprise security by designing API integrations. Focus on API gateway architecture and integration workflows to enhance operational effectiveness within large-scale environments.In this role, you will act as a strategic architect with over 5 years of experience in API integrations. Your expertise wil ...

Guidewire BillingCenter QA Engineer — Test Automation & API

A software solutions company is hiring a Quality Engineer specializing in Guidewire BillingCenter to support Insurance Suite implementations. The role includes responsibilities in test planning, automation, and defect management. Ideal candidates should have strong skills in Core Java and API testing, with famil ...

Senior Software Engineer Laravel/React & Go API

A growing tech company in Toronto, Ontario is looking for an experienced Software Developer to join their ambitious team. The role involves developing server-side applications using PHP and Golang, optimizing APIs, and implementing front-end features with React.js. This position offers great remote benefits, inc ...

Tech Business Systems Analyst: API Strategy & Governance

A fast-growing IT consulting firm in Toronto is seeking a Technical Business System Analyst. In this role, you will support the project lifecycle, providing essential technical analysis and documentation. Responsibilities include liaising with various technical and business channels, participating in project pha ...

Cloud First Technical BSA API & RPA Integrations

A technology partner located in Toronto is seeking a Technical Business Systems Analyst (BSA) with expertise in APIs, data modeling, and cloud services. The successful candidate will partner with stakeholders to convert business needs into actionable technical requirements and lead the design and implementation ...

Lead API Integration Architect for Security Solutions

Shape enterprise security by designing API integrations. Focus on API gateway architecture and integration workflows to enhance operational effectiveness within large-scale environments.In this role, you will act as a strategic architect with over 5 years of experience in API integrations. Your experti ...

Sr. Business System Analyst (Cloud Migration/API)

Working with one of our top financial clients, this role calls for a Sr. Business System Analyst (Cloud Migration/API). This position involves leading critical modernization initiatives, focusing on migrating branch hardware, databases, and authentication systems to the cloud to enhance efficiency, scalability, ...

Senior Front End Engineer (Hybrid) React & API

A government technology consulting firm in Toronto is seeking a Senior Software Developer - Front End. The role involves developing user support experience platforms and requires extensive knowledge of front-end technologies including HTML, Java, and React. Ideal candidates should have over 6 years of experience ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

Senior Test Automation Engineer – API, UI & SQL

A technology services company in Toronto is seeking a Software Engineer in Test with over 7 years of experience in software quality engineering. The ideal candidate will have expertise in automation, Python, ETL, and SQL, with hands-on experience in API testing. This mid-senior level contract role involves devel ...

Senior Automation QA Engineer UI/API Testing

A leading technology solutions provider in Toronto is seeking a Senior Systems Testing/QA Specialist to leverage automation testing in software processes. The ideal candidate will have over 10 years of experience in testing and automation tools like Katalon, Selenium, and Microfocus. Responsibilities include ide ...

Senior Siebel CRM Engineer – Oracle & API Integrations

A leading technology solutions provider is seeking a Senior Software Developer to support the Government of Ontario's initiatives using Oracle Siebel. The role includes conducting support and maintenance, developing integrations, and troubleshooting complex issues. Ideal candidates have over 10 years of experien ...

Senior Software Engineer API, Microservices & RPA Lead

A technology solutions provider located in Toronto, Canada, is seeking a Senior Software Developer to design and implement advanced software solutions. The ideal candidate will possess extensive experience in Java, microservices, and Power Automate, with a strong ability to develop APIs and modern web applicatio ...

Azure Cloud Platform Engineer – IaC & API Management

A leading wealth management organization in Toronto is seeking a highly skilled Azure Systems Administrator to design and optimize their Azure cloud infrastructure. This role emphasizes collaboration and requires expertise in Infrastructure as Code and CI/CD practices. The ideal candidate will have extensive exp ...

Senior Automation Engineer — Power Automate & API Integrations

A leading staffing firm in Toronto is seeking a Senior Software Developer to design and implement automation, integrations, and reporting solutions. The ideal candidate will have over 10 years of experience in developing secure APIs using Java and extensive experience with Microsoft Power Automate for complex au ...

Hybrid Front End Engineer React & API Integrations

A technology advisory firm in Toronto is seeking an Intermediate Front End Software Developer to enhance user support by developing public-facing websites. You will work on integrating with existing systems and ensuring compliance with accessibility standards. Ideal candidates have over 3 years of experience wit ...

Senior .NET API Engineer — OSOR Data Exchange

A leading software development firm in Toronto is seeking a Senior Software Developer with over 10 years of experience in .NET technologies. The role requires involvement in application design and enhancements for a critical data exchange system. Candidates should possess strong skills in ASP.NET and experience ...

Senior QA Automation Engineer Banking UI/API

A technology company in Toronto is seeking an experienced QA Automation Engineer to perform automation testing on applications, including UI and APIs. The ideal candidate has over 7 years of QA Automation experience, particularly in the banking domain, and is proficient in automation frameworks like Selenium and ...

Senior Test Lead Automation & API QA Strategist

A leading software company in Ontario, Canada, is seeking a skilled individual to lead the design of test strategies for enterprise-level IT systems. The ideal candidate will have over 10 years of experience in software testing, hands-on experience with manual and automated testing tools, and strong knowledge of ...

Lead API Integration Architect for Security Solutions

Shape enterprise security by designing API integrations. Focus on API gateway architecture and integration workflows to enhance operational effectiveness within large-scale environments.In this role, you will act as a strategic architect with over 5 years of experience in API integrations. Your expertise wil ...

Senior Software Engineer Laravel/React & Go API

A growing tech company in Toronto, Ontario is looking for an experienced Software Developer to join their ambitious team. The role involves developing server-side applications using PHP and Golang, optimizing APIs, and implementing front-end features with React.js. This position offers great remote benefits, inc ...

QA Automation Engineer API/UI Testing & SQL

A technology staffing firm in Toronto is looking for a NTest Engineer with at least 3 years of test automation experience. The ideal candidate should have experience in automated testing across various programming languages, API testing, and SQL database knowledge. Responsibilities include creating test plans an ...

Sr. Business Systems Analyst (API/Oracle/SQL)

Nous et certains tiers sélectionnés utilisons des technologies et des outils de suivi (témoins) pour recueillir des renseignements sur votre utilisation de ce site Web. Les témoins essentiels soutiennent les fonctionnalités de base du site, la sécurité et la protection des renseignements personnels. Ils restent ...

Senior Business Systems Analyst — API, Oracle & SQL

Une institution financière majeure à Toronto recherche un Analyste Système d'Affaires pour rejoindre son équipe. Le candidat devra posséder une solide compréhension des objectifs métiers et des capacités d'application, ainsi qu'une expérience avérée en tant qu'analyste. Ce rôle implique également de travailler a ...

🚀 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