1,917,056+ Senior Full Stack Developer Java React Jobs in Canada — Top Companies 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

Full Stack Platform Engineer — Spatial Cloud (Hybrid/Remote)

A leading developer firm based in Calgary is seeking an intermediate full stack developer to join their Product team. The successful applicant will work on customer-facing applications and infrastructure for the spatial marketplace, addressing technical challenges from backend services to user interfaces. This r ...

Full Stack Engineer — AI Driven Health Platform (Remote)

A healthcare technology company in Canada is seeking a Full-Stack Engineer to build and ship innovative healthcare solutions. This role includes developing scalable APIs and collaborating closely with various teams in a fast-paced environment. The ideal candidate is experienced in frontend and backend technologi ...

Full Stack Tech Lead: Vue, APIs, Cloud & DevOps

A technology solutions provider is seeking a Full Stack Tech Lead in Halifax to lead the development of scalable web and mobile applications. This role involves front-end and back-end development using Vue.js and .NET/Node.js/Java, ensuring cloud integration and DevOps automation. Ideal candidates should have 3+ ...

Innovative Full Stack Engineer for Partner Product Solutions

Leverage your skills as a Full-Stack Engineer to enhance connectivity solutions for Ecommerce and CRM systems. Collaborate with a passionate team dedicated to driving impactful integrations.As a Full-Stack Engineer within the Partner Products team, you'll develop and maintain services that empower thir ...

Experienced Software Engineer With Full Stack Development Expertise

Drive innovation as a Software Engineer with a focus on .NET technologies. Experience a collaborative environment where your creativity enhances product development and architecture strategies.This position requires a strong background in full-stack application development, particularly utilizing .NET ...

Full Stack Intern: Build AI Driven Platform & Studio

A pioneering AI company in Toronto seeks a full-stack software engineer to enhance its innovative platform products. The role combines front-end and back-end development, focusing on machine learning and artificial intelligence applications. Suitable candidates should have experience with modern frameworks like ...

Sr Software Development Engineer (Full Stack) Evisort AI

**Your work days are brighter here.**We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on wh ...

Full Stack Engineer: Scale Web Apps & APIs — Hybrid

A leading photography software company is seeking a Full Stack Software Developer to enhance and deliver new product features impacting over a million users. The role involves writing efficient code, improving product architecture, and collaborating on tech challenges. Ideal candidates will have experience with ...

Full Stack Engineer — Build AI Driven Legal Workflows

A legal technology firm in Toronto is seeking a Full Stack Engineer to design and develop a modern legal tech platform. The role involves optimizing user interfaces, managing backend services with Go, and deploying applications on Google Cloud. Candidates should have 5+ years in software development, strong back ...

Remote Full Stack Engineer: TypeScript & API Driven UI

A leading web development company is seeking a web developer to create innovative, accessible, and responsive web experiences. The role involves collaboration with design teams, front-end technologies, and continuous integration practices. Candidates need strong skills in TypeScript, CSS, and modern web framewor ...

Strategic Full Stack Engineer for Partner Integration Development

Drive innovation as a Full-Stack Engineer on the Partner Products team by creating impactful integrations with various systems. Your coding skills will play a pivotal role in enabling rapid connectivity that serves a global business landscape.In this position, you'll be instrumental in developing the u ...

Entry Level Full Stack Engineer: Build Impactful Software

A leading automation solutions provider in Canada is looking for a Software Developer to create and oversee efficient APIs, enhancing their automation platform used by global companies. The ideal candidate should have a Bachelor's in Computer Science and strong experience with Java and cloud technologies. Your r ...

Lead Full Stack Engineer for Creator Focused Technology

Shape the future of creative technology as a Senior Full Stack Engineer. In this hybrid position, you'll develop scalable applications that empower content creators to flourish.This role calls for an experienced full stack engineer ready to tackle challenges and be a key player in shaping our products. ...

Remote Full Stack Tech Lead Build Scalable Backends

A digital product company is seeking a Lead Engineer to oversee technical development and architect scalable systems. Candidates should have over 7 years of professional engineering experience, expertise in Go and Python, and a strong command of React and TypeScript. This remote role emphasizes collaboration, te ...

Remote Full Stack Web App Engineer Clinical Trials

Everest Clinical Research is seeking a Clinical Trial Web Application Developer in Markham, Canada. This role involves designing, developing, and maintaining Java web applications that meet client requirements. The ideal candidate will have 8+ years of experience, specializing in J2EE frameworks and software dev ...

Sr Software Development Engineer (Full Stack) Evisort AI

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus ...

Wealth Tech Full Stack Engineer – On Site (Toronto)

A leading financial services firm in Toronto is looking for a skilled Full Stack Web Developer to join their tech team. In this full-time, on-site role, you will design and maintain software applications, collaborating closely with Product Managers to develop high-quality software solutions. The ideal candidate ...

Transform User Experience as a Full Stack Engineer

Become a pivotal part of a small, innovative team by enhancing Sophie's user experience. Focus on frontend development while integrating backend functionalities to elevate wealth management advisory services.As a Full-Stack Engineer concentrated on frontend tasks, you’ll take charge of designing the us ...

Frontend Heavy Full Stack Engineer — Flexible Hours, Equity

A technology company in Canada is seeking a Full-Stack Engineer to enhance the user experience for wealth management advisors. This role emphasizes frontend development while also integrating backend logic. The ideal candidate will have extensive React, Next.js, and TypeScript experience, focusing on creating in ...

Full Stack Engineer for High Traffic Web Platform

A leading Canadian digital automotive solutions provider is seeking a Full Stack Software Engineer to join its team. The successful candidate will work within an agile team dedicated to building a high-traffic digital platform. Responsibilities include collaborating on innovative solutions and maintaining code q ...

Full Stack .NET Architect GenAI Experience (Canada Remote)

Location and Remote WorkThis position is open to candidates located anywhere in Canada. Candidates are welcome to work remotely or out of one of our regional offices. Role OverviewWe are seeking a visionary Full Stack Engineering Architect with proven expertise in Generative AI (Gen AI) to dr ...

Lead Python Full Stack Data Engineer Vice President

Responsibilities Lead and Architect end-to-end data solutions, providing technical direction and architectural oversight for complex data pipelines and platforms, ensuring robust performance, scalability, data quality, security, and compliance. Drive Strategic Initiativ ...

Full Stack Ai Engineer Role At Knak Ottawa

OverviewJoin Knak’s mission-driven team as a Full-Stack AI Engineer focused on enhancing internal tools. Your expertise will help streamline workflows and drive AI efficiency across the organization. As an AI Engineer at Knak, you’ll work closely with various internal teams and DevOps to conceptualize, ...

Lead Python Full Stack Data Engineer Vice President

ResponsibilitiesLead and Architectend-to-end data solutions, providing technical direction and architectural oversight for complex data pipelines and platforms, ensuring robust performance, scalability, data quality, security, and compliance.Drive Strategic Initiativeswith ...

Lead Full Stack Engineer AI/ML TELUS Health

Transform healthcare technologies at TELUS Health as a Lead Full Stack Engineer focusing on AI/ML solutions. Elevate your career with hands-on development and technical leadership responsibilities.In this senior role, you will design and implement innovative AI/ML solutions. Your leadership will guide ...

Lead Python Full Stack Data Engineer Vice President

We are assembling an a‑team of highly skilled, autonomous, and visionary engineers, and we are seeking an exceptional Lead Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This senior role is a hands‑on player/coach who not only masters the full spectrum of data engineering but ...

Python Full Stack Data Engineer Assistant Vice President

We are assembling an A-team of highly skilled, autonomous, and AI-first engineers, and we are seeking an exceptional Full Stack Data Engineer to join our high-performing, co-located squads in Canada.The role is for a hands‑on engineer who is passionate about leveraging data, proficient in building end‑to‑end dat ...

Full Stack Software Engineer — Life Sciences SaaS (Remote)

A leading SaaS company in Ottawa is seeking a Full-Stack Software Engineer to join their innovative team. The role involves collaborating across teams to develop cutting-edge applications in the life sciences sector. Ideal candidates will have over 2 years of software development experience, specifically with Ja ...

Innovative Full Stack Engineer for Billing Platform Development

Join a dynamic team as a Full Stack Engineer focusing on billing solutions. Drive impactful projects that enhance user experiences and empower millions of businesses worldwide.This position involves developing software services that cater to a diverse range of users, from developers to business partner ...

Expert Full Stack Development Engineer Driving Innovative Solutions

Become a driving force as an Expert Full Stack Development Engineer. Lead the design of secure, high-performance applications while collaborating with diverse teams in a dynamic environment.This position invites you to leverage over 4 years of development experience with a focus on Python Core and Fast ...

Lead AI Architect: LLM Agents, SRE & Full Stack

A leading financial institution in Canada seeks an experienced Lead AI Engineer to drive AI system development in a regulated environment. This role involves architecting advanced AI solutions, implementing observability practices, and mentoring teams. Candidates should have over 8 years of engineering experienc ...

Azure Full Stack Engineer Data Connectors for Sentinel

A leading IT services company in Toronto seeks a skilled developer to implement Data Connectors for Microsoft Sentinel. Candidates should have strong programming skills and experience with C .NET, REST API, and Azure. The role demands hands-on knowledge of developing ARM templates and a problem-solving approach ...

Tech Lead Expert Full Stack Dév (Hybride, Québec)

Une entreprise technologique recherche un Analyste expert en développement logiciel full stack - Tech lead pour son bureau à Québec. Le candidat devra développer des fonctionnalités en garantissant leur performance, réaliser des essais automatisés, et produire la documentation technique. Ce rôle hybride exigera ...

Bilingual Full Stack Dev | Power BI & Data Apps

An innovative firm is seeking a talented Web Developer with Full Stack experience to join their team in Montreal. This exciting role involves designing and developing IT software applications that enhance manufacturing processes, as well as creating data management systems and analytics tools using Power BI. The ...

Dynamic Full Stack Engineer for AI Sales Transformation

Elevate your career as a Full Stack Engineer dedicated to AI-enhanced sales solutions. Use your skills to streamline data and enhance sales processes, allowing professionals to excel at their jobs.In this role, you will leverage your 4+ years of engineering experience to design data pipelines and creat ...

Innovative Full Stack Engineer Driving SaaS Product Evolution

Lead the charge as a Full Stack Engineer dedicated to evolving our SaaS platform. This role invites innovative thinkers willing to take ownership and directly influence the future of technology.As part of the development team, you will work on integrating APIs, and developing apps that handle complex d ...

Full Stack Engineer for Web3 NFT Trading (Remote)

A leading NFT marketplace is seeking a passionate developer to join their team in building advanced trading infrastructure for NFTs. This role offers the opportunity to ship new products, optimize data pipelines, and work with modern tech stacks. Ideal candidates have 3+ years of experience in large-scale applic ...

Full Stack Engineer – AI Gaming Tech Startup (Hybrid)

OverviewAtLocusX , we’re aiming to steadily revolutionize the Software Development Life Cycle (SDLC) and reimagine the game development pipeline by embedding intelligence at its core. Our platform uses ML to automate testing, debugging, and production insights—helping studios ship faster, sma ...

Principal Full Stack Engineer: AI Driven Fintech (Hybrid)

A leading fintech company in Toronto is seeking a Principal Full Stack Engineer. The successful candidate will lead complex engineering tasks, leveraging their expertise in NodeJS and Angular. You will be instrumental in driving innovation while mentoring engineers. The role offers competitive compensation, a hy ...

Remote Full Stack Engineer Crafting Scalable Digital Solutions

Elevate your career as a Full Stack Engineer focused on building scalable web applications. Collaborate in a remote-first environment, using cutting-edge technologies and agile methodologies to create impactful solutions.This role is pivotal in designing high-quality applications that drive performance ...

Full Stack Software Engineer for Innovative NFT Marketplace

Dive into the cutting-edge world of NFTs as a Full-Stack Software Engineer. Use your skills in web3 technologies to enhance trading experiences and build robust trading infrastructure.As a pivotal part of a rapidly scaling NFT marketplace, you’ll drive product innovation and optimize data pipelines for ...

AI Focused Full Stack Engineer (Python, Vue, Azure)

A tech staffing company in Toronto seeks a Full Stack Developer skilled in Python (FastAPI), Vue.js, and Azure. The role involves leading the development of AI-driven applications and optimizing cloud infrastructure. Ideal candidates will have proven experience with advanced AI capabilities, strong communication ...

Cloud Native Software Engineer (Azure/GCP) — Full Stack

A leading technology company in the Metro Vancouver area is seeking a Software Developer to create impactful solutions for global brands. This role involves developing, enhancing, and scaling products within the Microsoft environment and utilizing cloud platforms like Azure and GCP. Ideal candidates will possess ...

Expert Full Stack Development Engineer Driving Innovative Solutions

Become a driving force as an Expert Full Stack Development Engineer. Lead the design of secure, high-performance applications while collaborating with diverse teams in a dynamic environment.This position invites you to leverage over 4 years of development experience with a focus on Python Core and FastAPI. Y ...

Hybrid Lead Principal Full Stack Engineer, Digital Investing

A leading fintech company in Toronto is looking for a Principal Full Stack Engineer to design and deliver complex systems. You will lead engineering tasks and mentor team members, leveraging your expertise in NodeJS and Angular. This role promotes a culture of innovation in a hybrid work environment, providing a ...

Python Full Stack Data Engineer Assistant Vice President

For additional information, please review .**Responsibilities:*** Operate end-to-end in the design, development, and implementation of full-stack data solutions, ensuring optimal performance, scalability, data quality, security, and compliance across the data lifecycle.* Collaborate closely within small, co-loca ...

Lead Python Full Stack Data Engineer Vice President

We are assembling an A-team of highly skilled, autonomous, and visionary engineers, and we are seeking an exceptional Lead Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This senior role is for a hands‑on player/coach who not only masters the full spectrum of dat ...

Wealth Tech Full Stack Engineer – On Site (Toronto)

A leading financial services firm in Toronto is looking for a skilled Full Stack Web Developer to join their tech team. In this full-time, on-site role, you will design and maintain software applications, collaborating closely with Product Managers to develop high-quality software solutions. The ideal candidate ...

Remote Full Stack Tech Lead Build Scalable Backends

A digital product company is seeking a Lead Engineer to oversee technical development and architect scalable systems. Candidates should have over 7 years of professional engineering experience, expertise in Go and Python, and a strong command of React and TypeScript. This remote role emphasizes collaboration, te ...

Remote Full Stack Tech Lead Build Scalable Backends

A digital product company is seeking a Lead Engineer to oversee technical development and architect scalable systems. Candidates should have over 7 years of professional engineering experience, expertise in Go and Python, and a strong command of React and TypeScript. This remote role emphasizes collaboration, te ...

🚀 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

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