2,376,993+ Ontario Full Stack Developer Java React Jobs in Canada — Top Companies Hiring July 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 Full‑Stack & Data Engineer (Hybrid, Vancouver)

A leading furniture technology company is seeking a Senior Software Engineer (Full Stack + Data) in Vancouver, British Columbia. The role involves designing, developing, and maintaining scalable web and data applications, with responsibilities spanning full-stack application development, data engineering, and cl ...

Full Stack Engineer with UI/UX Focus

Step into a Full Stack Engineer position focusing on user-centric design and robust backend solutions. This hybrid role allows for creative collaboration while building significant software features. In this senior-level role, you will work across the entire product spectrum, from frontend developme ...

Full Stack Engineer Specializing in AI Integration

Drive the future of application development as a Full-Stack Engineer focusing on AI integration. Collaborate with teammates to design secure, scalable software solutions that leverage the latest in generative AI technology. Your responsibilities will include leading development efforts for SaaS appl ...

Head of Technology, Transformation Full Stack Builder

Head of Technology, Transformation Full-Stack Builder Company Description Workleap is a Montreal-based tech company on a mission to make work simpler. Since 2006, we’ve been building game-changing products that tackle HR and IT’s biggest challenges. Workl ...

Senior Full Stack Engineer: Microservices, Elixir & JS

WorldGaming offers you the best of both work worlds: a small company with a start-up culture plus all the benefits of a large corporation with a great reputation. If you have 5 years of software development experience, have architected, designed, and implemented applications, and possess experience wit ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development. This role entails a strong emphasis on server-side application development, particularly with ...

Staff Full Stack Engineer | Relocate to Bangkok

A global travel technology company is seeking a Staff Software Engineer (Full Stack) based in Bangkok with comprehensive relocation support. The role includes leading full-stack architecture for high-traffic features, mentoring teams, and driving technical decisions. The ideal candidate has over 8 years of exper ...

Senior Solutions Architect — Full Stack, Data & Cloud

A technology solutions company is seeking a Solution Architect to lead the design and delivery of cutting-edge web applications and microservices. Ideal candidates are expected to have extensive experience with technologies such as React, Node.js, and Spring Boot, and should demonstrate strong leadership capabil ...

Tech Transformation Leader Full Stack Platform Builder

A Montreal-based tech company seeks a Head of Technology to lead teams in Product Ops, Data, and Security. You will stabilize teams, advance an engineering vision, and drive improvements in performance and velocity. The role requires significant experience in a SaaS environment and the ability to influence witho ...

Remote Senior Full Stack Architect — Cross Platform

A leading AI-focused company, Vosyn, seeks a Senior Full-Stack Web Development Expert. This remote role requires mentorship and strategic guidance in web development projects, leveraging modern technologies and best practices to ensure high performance and scalability. The candidate will work within a dynamic te ...

Test Tools & Automation Full Stack Software Engineer

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our busin ...

AI First Full Stack Engineer Vice President

We are seeking a highly experienced and technically proficient AI-First Full Stack Engineer to join our team in Mississauga. This critical senior‑level individual contributor role will pioneer the integration of Artificial Intelligence into our software development lifecycle. The ideal candidat ...

Software Engineer, Full Stack (In Person Toronto)

Important Note This role is in-person at our offices in downtown Toronto (near Union). Tempo is looking for an experienced software engineer with a founder mindset to take a critical role in our rapidly growing early-stage startup. At Tempo, we believe software will be built 10x faster with ...

GenAI Driven .NET Architect Full Stack & Cloud

A leading global technology company is looking for a Full Stack .NET Architect to drive the design and implementation of innovative applications incorporating Generative AI. The candidate should have over 10 years of full stack .NET development experience and strong expertise in cloud computing, particularly Azu ...

Full Stack Development Lead Analyst Vice President

The Full Stack Development Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. ...

Full Stack Development Lead Analyst Vice President

Job Summary The Full Stack Development Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems ana ...

AI First Full Stack Engineer Vice President

We are seeking a highly experienced and technically proficient AI-First Full Stack Engineer to join our team in Mississauga. This is a critical, senior-level individual‑contributor role for a deep technical expert who will pioneer the integration of Artificial Intelligence into our software development lif ...

AI First Full Stack Engineer Vice President

Discover your future at the company Working at the company is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At the company, you’ll have the opportunity to grow your career, give back to your community and make a re ...

Lead Full Stack Engineer, Data Catalog Services

Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details Salary Range: $125,500 - $154,000 CAD The pay details posted reflect a temporary market premium specific to th ...

Applied AI Full Stack Engineer Vice President

Seize the opportunity at Citi as a Vice President Applied AI Full-Stack Engineer, where technology meets innovation in Corporate Banking. Your engineering excellence will directly impact business outcomes through AI solutions. This role distinguishes itself by emphasizing outcomes rather than code v ...

Senior full stack engineer (ai enabled systems)

Responsabilités Mettre en application son expertise en matière de développement au codage des systèmes frontaux et dorsaux des systèmes, ainsi que son expérience en gestion de projet et ses compétences en administration de systèmes. Concevoir la stratégie en ce qui a trait à l’amélioration co ...

Full Stack Engineering Role at Picton Investments

Become a pivotal part of Picton Investments as a Full-Stack Engineer dedicated to enriching digital platforms for optimal user experiences. Collaborate across teams. In this role, you will execute hands-on software development using a Next.js codebase while ensuring that your contributions enhance u ...

Full Stack Engineer AI Expert at Citi

Become a Full Stack Engineer focused on AI at Citi in Mississauga. Drive the development of innovative applications while using AI-driven tools for improved efficiency. In this senior engineering role, you will integrate advanced AI methodologies into full-stack development. Your responsibilities wi ...

Lead Full Stack Engineer Role at Tetra

Step into a Lead Full-Stack Engineer role at Tetra, Toronto, driving the future of digital assets within a collaborative team. This hybrid position focuses on strong technical leadership and impactful delivery. Functioning as a senior engineer and technical guide, you will work closely with the CTO ...

Senior Engineer for Full Stack AI Development

Join Priceline as a Senior Engineer focusing on full-stack development with an emphasis on AI capabilities. Benefit from a hybrid working model while creating impactful user experiences. This key role involves the development and optimization of AI-driven features in collaborative efforts within agi ...

Head of Front End & Full Stack Engineering

A leading travel tech company in Vancouver seeks a Front-End Engineering Manager to lead a skilled team in developing robust front-end solutions using Typescript, React, and Redux. The role involves mentoring engineers, collaborating with cross-functional teams, and providing technical leadership. Ideal candidat ...

Développeur(euse) Web Full Stack Electric Eye

GHGSat offre des services de détection, de mesure et de surveillance des gaz à effet de serre destinés aux clients industriels et gouvernementaux partout dans le monde. Grâce à nos propres satellites et capteurs aéroportés, combinés à des données provenant de tiers, nous aidons les grands émetteurs industr ...

Test Tools & Automation Full Stack Software Engineer

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business pr ...

Lead Full Stack Engineer with Rails Focus

Join the organization as a Lead Full-Stack Engineer with a focus on Rails. Oversee software systems' design, development, and maintenance to ensure robust applications. As a Tech Lead Full-Stack Engineer, you will bring over 7 years of experience to the table. You'll write well-tested code, particip ...

Capital One Senior Staff Engineer – Full Stack

Shape the future of technology solutions at Capital One as a Senior Staff Software Engineer. Ensure architectural integrity and drive innovation in a collaborative hybrid work environment. As part of the Capital One Software Studio, you will orchestrate the design and implementation of sophisticated ...

Dynamic Full Stack Engineer for Partner Products

Empower businesses as a Full Stack Engineer on the Partner Products Team at a leading financial platform, where you’ll focus on scalable solutions for partner integrations. Leverage advanced coding skills in a collaborative environment. The company seeks an experienced engineer to support its missio ...

Full Stack Engineer at Financial Infrastructure Platform

Become a key player at the company as a Full Stack Engineer, where you’ll focus on developing billing software that impacts millions. Your engineering skills will shape payment solutions for businesses of all sizes. In the Revenue and Financial Automation team, you will work on creating a robust bil ...

Full Stack Product Engineer with Ruby Expertise

Advance your career as a Full Stack Product Engineer, specializing in Ruby and modern web technologies. Work remotely to develop robust, user-friendly web applications that make a difference. In this key full-time role, you will manage the design and implementation of both client-side and server-sid ...

AI Focused Full Stack Engineer in Finance

Shape the future of engineering as an AI-Focused Full Stack Engineer at the company in Mississauga. Integrate AI tools to enhance software solutions in the financial realm. This senior individual-contributor role invites a passionate engineer to drive innovation and quality in complex applications. ...

Expert Full Stack Engineer in AI Integration

Become a key player as an Expert Full Stack Engineer specializing in AI systems and modern technology stacks. Deliver innovative solutions that enhance performance and user experience. In this role, you will leverage your extensive knowledge of frontend frameworks such as React and Next.js, alongsid ...

Senior Full Stack Engineer in Ottawa/Toronto

Make a lasting impact as a Staff Full Stack Engineer in Ottawa or Toronto, ON. Drive the architecture and operational excellence of AI agent systems while working in a hybrid model. In this permanent full-time role, you'll join a talented Agents team focused on AI solutions. You will define the syst ...

Lead Full Stack Engineer at Capital One

Become a Lead Full-Stack Engineer at Capital One Canada, where your technical skills will enhance the travel booking portal for real users. Enjoy a flexible hybrid work arrangement! This pivotal position involves accountability for the architecture and development of a travel portal, demanding profi ...

Full Stack Engineer PHP and Vue.js Focus

Elevate your career as a Full Stack Software Developer with Pixieset, working to deliver innovative features that reach 1.5 million users in a collaborative hybrid setting. This role combines your PHP and JavaScript expertise to improve photography business tools. As part of our growing Engineering ...

Full Stack Engineer for Shopify at Lazer

Become a key player at Lazer as a Full Stack Engineer focusing on Shopify solutions. This remote role requires both front-end and back-end skills to enhance digital commerce platforms. Lazer, representing a community of over 180 top-tier engineers and designers, invites you to contribute your expert ...

Senior Full Stack Software Engineer Stallion Express

Key Responsibilities Design and implement end‑to‑end carrier integration services (e.g., Canada Post, UPS, FedEx) and customs workflows. Develop and maintain responsive front‑end applications for warehouse operators and logistics dashboards using React. A ...

Développeuses principales et développeurs principaux Full stack

Durée Déterminée (en Mois) Échelle salariale (le titulaire est aussi admissible à une prime fondée sur le rendement, applicable au poste): $94,620 - $128,020 Date De Clôture (mm/jj/aaaa) Type de travailleur : Permanent Langue(s) Requise(s) : anglais ...

Senior Full Stack Engineer & Tech Lead – SaaS

A leading software development company is seeking a talented full stack software engineer in Toronto to build scalable SaaS applications. The ideal candidate will have 2+ years of experience, expertise in Ruby on Rails and/or Java, and a strong understanding of the full software development lifecycle. This role ...

Développeur Full Stack Senior pour Solutions Innovantes

Devenez Développeur Full Stack Senior et transformez des idées en solutions logicielles. Collaborez dans un environnement hybride en mettant l'accent sur la créativité et la qualité. Dans ce poste, vous serez responsable du développement et du lancement d'applications sur mesure. Vous devrez navigue ...

Head of Front End & Full Stack Engineering

A leading travel technology company in Toronto seeks a Front-End Engineering Manager to lead a skilled engineering team. Candidates should have extensive experience with Typescript, React, and Redux, along with strong leadership skills. The role involves collaborating with cross-functional teams to drive high-qu ...

Staff Full Stack Engineer, AI Driven Renewals

A leading insurance technology firm in Vancouver is seeking a Staff Full Stack Software Engineer to lead technical vision and build customer-facing product offerings. The ideal candidate will have 10-15+ years of experience and a passion for mentoring team members. This role supports a hybrid work model and incl ...

Full Stack AI SaaS Engineer Remote & Flexible

A leading AI platform firm is seeking a Fullstack Software Engineer to join their talented team in Vancouver. In this role, you will collaborate with engineers and designers to enhance their AI-driven contract management platform. The ideal candidate will have significant experience in software engineering and b ...

Senior Full Stack Engineer Hybrid, Scale & ML

Onico Solutions is seeking a Full Stack Software Developer to join an innovative team in downtown Toronto. This permanent hybrid position offers a competitive salary between $110,000.00 and $120,000.00, requiring strong problem-solving skills and a passion for mentoring. Ideal candidates will have extensive deve ...

Senior Full Stack Software Engineer AI Platform

A leading technology company is seeking a Software Development Engineer III / Senior Software Development Engineer - Full Stack to join their AI organization in Canada. In this role, you will work on building user-facing and platform experiences for AI agents. The ideal candidate has extensive experience in soft ...

Senior AI/GenAI Full Stack Tech Lead

A leading technology solutions company in Burnaby is seeking an experienced Senior Developer specializing in AI/ML solutions. This role involves leading cross-functional teams and driving technical innovation. The ideal candidate will have extensive experience in full stack development and strong stakeholder man ...

Full Stack .NET/Angular Engineer — Hybrid Contract

A leading software company in Toronto is seeking an Intermediate Software Developer with Full Stack expertise. The ideal candidate should be proficient in .NET Framework and Angular, capable of both front-end and back-end development. This hybrid role requires collaboration in an Agile environment for developing ...

🚀 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

    Ontario Full Stack Developer Java React Jobs in Canada Job Search Guide, Trends and Insights