• Canada Jobs Expertini profile avatar

    • 2,069,103+ 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
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. Canada
    3. Jobs
    4. Senior Full Stack Developer Java React Jobs in Canada

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    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 ...

    Développeur Full Stack Sénior — Remote et Leadership Technique

    Une société de développement logiciel recherche un(e) Développeur·euse full stack avec plus de 8 ans d'expérience. Vous serez responsable de l'écriture de code de qualité et de la collaboration dans un environnement agile pour créer des solutions logicielles innovantes. Le candidat idéal doit avoir une maîtrise ...

    Chef.fe de la Technologie, Transformation Full Stack Builder

    Company Overview Workleap is a tech company based in Montreal focused on simplifying work for teams through AI-powered HR solutions and Microsoft 365 migration services. Since 2006, we build innovative products that help HR and IT teams tackle their biggest challenges, serving more than 20,000 co ...

    Staff Full Stack Engineer: AI Powered Web Apps

    A leading technology company in Toronto is looking for a Staff Software Engineer (Full Stack) to develop next-generation web applications enhancing AI-driven workflows. This role involves working closely with cross-functional teams to translate business problems into engaging applications, focusing on building s ...

    Full Stack Software Engineer Money as a Service

    Drive technological innovation at Stripe as a Full Stack Software Engineer in Toronto, focusing on Money as a Service. Integration of financial tools will impact millions of transactions. Join the Money as a Service sub-organization at Stripe, where your skills will help shape products crucial for b ...

    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 ...

    Applied AI Full Stack Engineer MacOS Ottawa, ON

    TrendAI™ is the global AI security leader and enterprise business unit of TrendMicro. We empower organizations with AI visibility and consolidated security to inspire confidence, drive innovation, and eliminate risk. Location This is a hybrid role with a minimum in‑office requirement of 3 d ...

    Full Stack .NET Architect GenAI Experience (Canada Remote)

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

    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 potenti ...

    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‑e ...

    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 engineerin ...

    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 gu ...

    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 Strateg ...

    Innovative Full Stack Engineer for Software Development Projects

    Elevate your career as a Full Stack Software Engineer, specializing in software design, implementation, and troubleshooting for ground-breaking applications. Experience a hybrid work setup while engaging in the full project life cycle from development to documentation.As part of the engineering team, you wil ...

    Sr Eng Sr MTS Full Stack Software Development

    Building the space between proven and possible, MDA Space (TSX:MDA) is a trusted mission partner to the global space industry. A robotics, satellite systems and geointelligence pioneer with a 55‑year+ story of world firsts and more than 450 missions, MDA Space is a global leader in communications satellite ...

    Full Stack Software Engineer AI and Internal Tools

    The Company Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their pa ...

    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 ...

    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 th ...

    AI First Full Stack Engineer for Creator Tools

    A leading AI design company in Toronto is seeking a Full-Stack Product Engineer to develop generative AI products for creators. This role requires experience in building impactful full-stack applications and strong product intuition, working across frontend and backend systems. Ideal candidates will thrive in a ...

    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 ...

    Full Stack Ai Engineer Role At Knak Ottawa

    Overview Join 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 conceptu ...

    Développeur Full‑Stack – Capital Market IT Astek (Mirabel)

    Pourquoi nous rejoindre ? Astek est un leader mondial du conseil en transformation technologique. Avec plus de 7 800 experts à travers le monde, Astek accompagne ses partenaires dans la conception et la mise en œuvre de solutions numériques à forte valeur ajoutée. Au Canada, Astek se distin ...

    Applied AI Full Stack Engineer MacOS Ottawa, ON

    TrendAI™, the global AI security leader and enterprise business unit of Trend Micro, empowers organizations with full AI visibility and consolidated security that inspires confidence, drives innovation, and eliminates risk. At TrendAI™, we’re always seeking exceptional talent; people who want t ...

    Développeur Full‑Stack – Capital Market IT Astek (Kamloops)

    Pourquoi nous rejoindre ? Astek est un leader mondial du conseil en transformation technologique. Avec plus de 7 800 experts à travers le monde, Astek accompagne ses partenaires dans la conception et la mise en œuvre de solutions numériques à forte valeur ajoutée. Au Canada, Astek se distin ...

    Full Stack Engineer Remote Role with AI Focus

    Work remotely as a Full Stack Engineer at Karbon Digital, where you'll focus on creating cutting-edge web applications that integrate AI technologies. This role is designed for those passionate about both front-end and back-end development. At Karbon Digital, you will develop user-facing features wh ...

    Head of Technology, Transformation Full Stack Builder (Montreal)

    Company Overview 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. Workleap operates two distinct product lines: the Workleap Platform, an A ...

    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 data engine ...

    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. This role is for a hands-on engineer who is passionate about leveraging data, proficient in building end-to ...

    IT Developer Master Level Internship

    Job Title:IT Developer - Master-Level Internship Level:Master’s Level Internship Department:IT and Security Duration:520 Hours (approximately 3 months) Work location:Remote (with hybrid options in Toronto) Compensation:Hourly ($32) The Vosyn internship ...

    Lead, Fullstack Developer

    Company SummaryCome work for a company that’s committed to the success of each and every employee. A place where innovators and collaborators come together and build on each other’s talents. Where diversity is welcomed and celebrated.FCT provides industry-leading title insur ...

    Sr Software Engineer Basis Platform / DSP

    WHO WE ARE At Basis, we empower agencies and brands with cutting‑edge software that automates digital media operations. Our all‑in‑one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media. We’re not just building ...

    Sr Software Engineer Basis Platform / DSP

    WHO WE ARE At Basis, we empower agencies and brands with cutting‑edge software that automates digital media operations. Our all‑in‑one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media. We’re not just building ...

    Sr Software Engineer Basis Platform / DSP

    WHO WE ARE At Basis, we empower agencies and brands with cutting‑edge software that automates digital media operations. Our all‑in‑one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media. We’re not just building ...

    Senior Web Developer – Crypto Expansion (Europe)

    A leading financial technology company in Toronto is seeking a Senior Web Developer to join their growing Crypto Team. This role involves creating high-quality web applications and driving features from inception to launch. The ideal candidate will have experience with React, TypeScript, and CSS-in-JS. The compa ...

    Senior Software Engineer AI/NLP Platform, Stock Options

    A forward-thinking technology company is seeking a highly skilled Senior Software Developer to drive software solutions. The role involves collaborating with cross-functional teams, designing and developing applications, and mentoring junior developers. Ideal candidates will have over 5 years of experience and p ...

    Senior Software Engineer AI/NLP Platform, Stock Options

    A forward-thinking technology company is seeking a highly skilled Senior Software Developer to drive software solutions. The role involves collaborating with cross-functional teams, designing and developing applications, and mentoring junior developers. Ideal candidates will have over 5 years of experience and p ...

    Senior Web Developer – Crypto Expansion (Europe)

    A leading financial technology company in Toronto is seeking a Senior Web Developer to join their growing Crypto Team. This role involves creating high-quality web applications and driving features from inception to launch. The ideal candidate will have experience with React, TypeScript, and CSS-in-JS. The compa ...

    Senior Web Developer – Crypto Expansion (Europe)

    A leading financial technology company in Toronto is seeking a Senior Web Developer to join their growing Crypto Team. This role involves creating high-quality web applications and driving features from inception to launch. The ideal candidate will have experience with React, TypeScript, and CSS-in-JS. The compa ...

    Senior Shopify UI/UX Engineer: Shape Global Checkout & Themes

    A leading eCommerce company in Canada is looking for a Senior UI/UX Developer to join their Agile team. This role encompasses designing sophisticated interfaces in Figma and implementing them using Liquid, React, and Web Components. Candidates should have 8+ years in software development, particularly within the ...

    Gen AI Python Developer Assistant Vice President

    We are looking for a Python Developer (Applications Development Sr Programmer Analyst - C12) with hands-on experience developing Gen AI solutions. As a developer, you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to share your tech ...

    Full Stack Software Engineer Marketing Toronto, Remote $90K 200K

    We’re looking for an engineer who’s excited about building systems that live at the edge of automation, AI, and web security. You’ll thrive here if you’re eager to learn, unafraid to dig deep into how platforms work, and ready to own large parts of our stack. This is a remote role, with a preference for candidat ...

    Mobile Developer (co op)

    Divergence Neuro Technologies, Inc. is looking for a talented individual to fill the position of Mobile Developer (co-op) to continue building, maintaining, and upgrading our platform mobile application, Dive, and its variants using React Native. The position would be working in hybrid fashion (mostly remo ...

    Mobile Developer (co op)

    Divergence Neuro Technologies, Inc. is looking for a talented individual to fill the position of Mobile Developer (co-op) to continue building, maintaining, and upgrading our platform mobile application, Dive, and its variants using React Native. The position would be working in hybrid fashion (mostly remo ...

    Mobile Developer (co op)

    Divergence Neuro Technologies, Inc. is looking for a talented individual to fill the position of Mobile Developer (co-op) to continue building, maintaining, and upgrading our platform mobile application, Dive, and its variants using React Native. The position would be working in hybrid fashion (mostly remotely) ...

    Mobile Developer (co op)

    Divergence Neuro Technologies, Inc. is looking for a talented individual to fill the position of Mobile Developer (co-op) to continue building, maintaining, and upgrading our platform mobile application, Dive, and its variants using React Native. The position would be working in hybrid fashion (mostly remo ...

    Software Engineer

    Your Role This role is within the Sodatone team that builds an analytics platform that uses AI and machine learning to identify and evaluate emerging music talent. It leverages data from streaming services, social media, and other sources to help our A&R teams identify emerging artists, track tre ...

    Software Engineer

    Your Role This role is within the Sodatone team that builds an analytics platform that uses AI and machine learning to identify and evaluate emerging music talent. It leverages data from streaming services, social media, and other sources to help our A&R teams identify emerging artists, track tre ...

    Software Engineer

    Your Role This role is within the Sodatone team that builds an analytics platform that uses AI and machine learning to identify and evaluate emerging music talent. It leverages data from streaming services, social media, and other sources to help our A&R teams identify emerging artists, track ...

    Senior Software Developer AI Focus

    Step into the role of Senior Software Developer at Topicflow, a Vancouver-based startup focusing on AI-driven SaaS solutions. This hybrid role allows you to impact product development significantly.At Topicflow, you'll join a talented team working to refine our services while collaborating directly with seni ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

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