350,164+ 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

Front End Web Developer React.js, Node.js, API

Job Title - Front End Web Developer - React.js, Node.js, API Location: Toronto, ON Work Model: Hybrid (3 days per week in office) Experience Required: 8–10 years Role Overview We are seeking a Front-End Engineer with expertise in Rea ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

Senior Software Developer Hybrid OSS & API Integrations

A technology company in Toronto seeks a Senior Software Developer. The role involves analyzing business requirements and facilitating the development of web-based applications. Candidates must have over 5 years of experience in integrating Open Source Software (OSS) and experience with COTS solutions. The positi ...

Senior Python API & Microservices Developer Hybrid Toronto

A technology solutions firm based in Toronto is seeking an experienced professional for a long-term contract role. The ideal candidate will possess over 7 years of experience in Python, SQL, and shell scripting, along with expertise in developing RESTful APIs and microservices. The position offers a hybrid work ...

Senior .NET API Developer – REST, Swagger, Security

A leading software development company in Toronto is seeking a Senior Software Developer specializing in API development. The ideal candidate will have at least 4 years of experience in C# and 3 years in .NET Core or .NET 5+. Responsibilities include translating technical specifications into applications and col ...

AWS Cloud Developer — Serverless and API Builder

A leading IT services and consulting firm in Canada is seeking an experienced AWS Cloud Developer. You will design and maintain scalable web services and APIs on AWS, ensuring high availability and security. Ideal candidates will hold a Bachelor's degree in a related field and possess significant experience with ...

Onshore Salesforce Developer LWC & API, PST Hours

A leading cloud software company in Toronto is seeking an Onshore SFDC Developer to design and develop Salesforce solutions. The ideal candidate will have over 6 years of experience in Salesforce application development, including proficiency in Lightning Web Components and Apex. Responsibilities include solving ...

AWS Cloud Developer — Serverless and API Builder

A leading IT services and consulting firm in Canada is seeking an experienced AWS Cloud Developer. You will design and maintain scalable web services and APIs on AWS, ensuring high availability and security. Ideal candidates will hold a Bachelor's degree in a related field and possess significant experience with ...

Onshore Salesforce Developer LWC & API, PST Hours

A leading cloud software company in Toronto is seeking an Onshore SFDC Developer to design and develop Salesforce solutions. The ideal candidate will have over 6 years of experience in Salesforce application development, including proficiency in Lightning Web Components and Apex. Responsibilities include solving ...

Senior Software Developer Hybrid OSS & API Integrations

A technology company in Toronto seeks a Senior Software Developer. The role involves analyzing business requirements and facilitating the development of web-based applications. Candidates must have over 5 years of experience in integrating Open Source Software (OSS) and experience with COTS solutions. The positi ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

AWS Cloud Developer — Serverless and API Builder

A leading IT services and consulting firm in Canada is seeking an experienced AWS Cloud Developer. You will design and maintain scalable web services and APIs on AWS, ensuring high availability and security. Ideal candidates will hold a Bachelor's degree in a related field and possess significant experience with ...

Front End Web Developer React.js, Node.js, API

Job Title – Front End Web Developer – React.js, Node.js, API Location: Toronto, ON Work Model: Hybrid (3 days per week in office) Experience Required: 8–10 years Role Overview We are seeking a Front‑End Engineer with expertise in React.js, ...

Senior Software Developer Hybrid OSS & API Integrations

A technology company in Toronto seeks a Senior Software Developer. The role involves analyzing business requirements and facilitating the development of web-based applications. Candidates must have over 5 years of experience in integrating Open Source Software (OSS) and experience with COTS solutions. The positi ...

Senior .NET API Developer – REST, Swagger, Security

A leading software development company in Toronto is seeking a Senior Software Developer specializing in API development. The ideal candidate will have at least 4 years of experience in C# and 3 years in .NET Core or .NET 5+. Responsibilities include translating technical specifications into applications and col ...

Senior Python API & Microservices Developer Hybrid Toronto

A technology solutions firm based in Toronto is seeking an experienced professional for a long-term contract role. The ideal candidate will possess over 7 years of experience in Python, SQL, and shell scripting, along with expertise in developing RESTful APIs and microservices. The position offers a hybrid work ...

Onshore Salesforce Developer LWC & API, PST Hours

A leading cloud software company in Toronto is seeking an Onshore SFDC Developer to design and develop Salesforce solutions. The ideal candidate will have over 6 years of experience in Salesforce application development, including proficiency in Lightning Web Components and Apex. Responsibilities include solving ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

Senior Python API & Microservices Developer Hybrid Toronto

A technology solutions firm based in Toronto is seeking an experienced professional for a long-term contract role. The ideal candidate will possess over 7 years of experience in Python, SQL, and shell scripting, along with expertise in developing RESTful APIs and microservices. The position offers a hybrid work ...

Senior .NET API Developer – REST, Swagger, Security

A leading software development company in Toronto is seeking a Senior Software Developer specializing in API development. The ideal candidate will have at least 4 years of experience in C# and 3 years in .NET Core or .NET 5+. Responsibilities include translating technical specifications into applications and col ...

Onshore Salesforce Developer LWC & API, PST Hours

A leading cloud software company in Toronto is seeking an Onshore SFDC Developer to design and develop Salesforce solutions. The ideal candidate will have over 6 years of experience in Salesforce application development, including proficiency in Lightning Web Components and Apex. Responsibilities include solving ...

Senior .NET API Developer – REST, Swagger, Security

A leading software development company in Toronto is seeking a Senior Software Developer specializing in API development. The ideal candidate will have at least 4 years of experience in C# and 3 years in .NET Core or .NET 5+. Responsibilities include translating technical specifications into applications and col ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

AWS Cloud Developer — Serverless and API Builder

A leading IT services and consulting firm in Canada is seeking an experienced AWS Cloud Developer. You will design and maintain scalable web services and APIs on AWS, ensuring high availability and security. Ideal candidates will hold a Bachelor's degree in a related field and possess significant experience with ...

Senior .NET API Developer – REST, Swagger, Security

A leading software development company in Toronto is seeking a Senior Software Developer specializing in API development. The ideal candidate will have at least 4 years of experience in C# and 3 years in .NET Core or .NET 5+. Responsibilities include translating technical specifications into applications and col ...

Senior Python API & Microservices Developer Hybrid Toronto

A technology solutions firm based in Toronto is seeking an experienced professional for a long-term contract role. The ideal candidate will possess over 7 years of experience in Python, SQL, and shell scripting, along with expertise in developing RESTful APIs and microservices. The position offers a hybrid work ...

Onshore Salesforce Developer LWC & API, PST Hours

A leading cloud software company in Toronto is seeking an Onshore SFDC Developer to design and develop Salesforce solutions. The ideal candidate will have over 6 years of experience in Salesforce application development, including proficiency in Lightning Web Components and Apex. Responsibilities include solving ...

Software Developer 1

Get AI-powered advice on this job and more exclusive features. Overview We are seeking a highly skilled and motivated Software Developer 1 with a strong background in Java/Kotlin, AWS and React/Typescript to join our team. The ideal candidate will have a passion for developing high-qualit ...

Software Developer 1

Get AI-powered advice on this job and more exclusive features. Overview We are seeking a highly skilled and motivated Software Developer 1 with a strong background in Java/Kotlin, AWS and React/Typescript to join our team. The ideal candidate will have a passion for developing high-qualit ...

Software Developer 1

Get AI-powered advice on this job and more exclusive features. Overview We are seeking a highly skilled and motivated Software Developer 1 with a strong background in Java/Kotlin, AWS and React/Typescript to join our team. The ideal candidate will have a passion for developing high-qualit ...

Distributed Systems Software Engineer, Python / Go

Distributed Systems Software Engineer, Python / Go Join to apply for the Distributed Systems Software Engineer, Python / Go role at Canonical Distributed Systems Software Engineer, Python / Go 3 months ago Be among the first 25 applicants Joi ...

Senior Software Engineer

About OpenLoopOpenLoop was co-founded by CEO, Dr. Jon Lensing, and COO, Christian Williams, with the vision to bring care anywhere. Our telehealth support solutions are thoughtfully designed to streamline and simplify go-to-market care delivery for companies offering meaningful virtual support to patie ...

Senior Software Engineer, TypeScript SDK

Mysten Labs believes that decentralized and open protocols are the bedrock of the internet of value. This is why at Mysten Labs, we are creating foundational infrastructure to accelerate the adoption of decentralized protocols based on blockchain technologies.As part of the Product Enablement team, you ...

Staff Software Engineer Data Platform

Note: This role is only available to Toronto/GTA-based candidatesAbout the role We’re looking for an engineer who thrives on building scalable data platforms and enjoys tackling complex backend challenges. This isn’t just a data engineering role, you’ll be designing and optimizing the data platform tha ...

Consultant, Back End Developer

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meanin ...

.NET Developer – Payments & Solutions Design

A consulting firm in technology located in Toronto, Canada, is seeking a .NET Full-Stack Developer for contract employment in the banking sector. The ideal candidate will have over 2 years of experience with C# .NET, SQL, and GitHub/Git, and will be responsible for managing the software design life cycle, engagi ...

Senior Banking Software Developer C#/.NET, Azure API

A leading advisory firm in Toronto is seeking a backend/full stack Software Developer to join its Banking Technology team. The position emphasizes object-oriented programming and requires experience in C# .NET and RESTful APIs. You will collaborate in Agile sprints, deploying applications on Microsoft Azure and ...

Senior Banking Software Developer C#/.NET, Azure API

A leading advisory firm in Toronto is seeking a backend/full stack Software Developer to join its Banking Technology team. The position emphasizes object-oriented programming and requires experience in C# .NET and RESTful APIs. You will collaborate in Agile sprints, deploying applications on Microsoft Azure and ...

.NET Developer – Payments & Solutions Design

A consulting firm in technology located in Toronto, Canada, is seeking a .NET Full-Stack Developer for contract employment in the banking sector. The ideal candidate will have over 2 years of experience with C# .NET, SQL, and GitHub/Git, and will be responsible for managing the software design life cycle, engagi ...

.NET Developer – Payments & Solutions Design

A consulting firm in technology located in Toronto, Canada, is seeking a .NET Full-Stack Developer for contract employment in the banking sector. The ideal candidate will have over 2 years of experience with C# .NET, SQL, and GitHub/Git, and will be responsible for managing the software design life cycle, engagi ...

Senior Banking Software Developer C#/.NET, Azure API

A leading advisory firm in Toronto is seeking a backend/full stack Software Developer to join its Banking Technology team. The position emphasizes object-oriented programming and requires experience in C# .NET and RESTful APIs. You will collaborate in Agile sprints, deploying applications on Microsoft Azure and ...

.NET Developer – Payments & Solutions Design

A consulting firm in technology located in Toronto, Canada, is seeking a .NET Full-Stack Developer for contract employment in the banking sector. The ideal candidate will have over 2 years of experience with C# .NET, SQL, and GitHub/Git, and will be responsible for managing the software design life cycle, engagi ...

Senior Banking Software Developer C#/.NET, Azure API

A leading advisory firm in Toronto is seeking a backend/full stack Software Developer to join its Banking Technology team. The position emphasizes object-oriented programming and requires experience in C# .NET and RESTful APIs. You will collaborate in Agile sprints, deploying applications on Microsoft Azure and ...

.NET Developer – Payments & Solutions Design

A consulting firm in technology located in Toronto, Canada, is seeking a .NET Full-Stack Developer for contract employment in the banking sector. The ideal candidate will have over 2 years of experience with C# .NET, SQL, and GitHub/Git, and will be responsible for managing the software design life cycle, engagi ...

Java Backend Developer Hybrid Toronto

Seeking a skilled Java Backend Developer in a hybrid role in Toronto, ON. This long-term project focuses on core Java development, Spring Boot, and REST API creation.As a Java Backend Developer, you'll provide essential support for capability owners while curating golden repositories. Your responsibili ...

Java Developer Spring Boot Expertise

Join a creative team as a Java Developer with Spring Boot expertise. This role is centered on developing and maintaining high-performance backend applications.As a Java Developer focused on Spring Boot, you will design applications, develop RESTful APIs, and work with databases such as MySQL and Postgr ...

Founding Data Scientist (Analytics)

Requirements 3+ years of experience in product data science, analytics, or a related role Very proficient with Python, SQL, and Pandas Strong foundation in statistics, experimentation, and causal inference Deep understanding of AI-powered products, including mo ...

🚀 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