full stack developer internship jobs in Montreal

1,000 full stack developer internship job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Quebec, Canada Ericsson Full-time

    About this opportunity:At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.About this opportunity:At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position.About This OpportunityWe are looking for a5G Software...


  • Montreal, Quebec, Canada apolloscooters Full-time

    SENIOR SOFTWARE DEVELOPER Full stack: backend, frontend and DevOps, with LLMs at the centre of how we build. Team: Engineering Type: Full time, permanent Location: Montreal, QC Level: Senior Reports to: Head of Technology Apollo builds the electric scooters people actually ride every day, and the software that runs them: a rider mobile app, a connected...


  • Montreal (administrative region), QC, Canada Leadingtalent Full-time €40,000 - €60,000 Contract

    Introduction A career in IBM Consulting is rooted by long term relationships and close collaboration with clients across the globe. You’ll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for...


  • Montreal, Quebec, Canada Broadsign Full-time

    Join Broadsign as a Software Engineer in Montreal, focusing on full-stack development for our dynamic software platforms. Transform out-of-home media with your coding skills! As a Software Engineer, your contributions will drive forward our out-of-home media technologies. We're on the lookout for professionals with 3-7 years in software development and a...


  • Montreal, Quebec, Canada Mozilla Full-time

    Join Mozilla as a Lead Product Engineer for Thunderbolt, focusing on enterprise AI capabilities. This role combines deep technical knowledge with strong product judgment and a clear vision for feature development.In this dynamic position, you will play a crucial role in transforming Thunderbolt’s product strategy from initial development to...


  • Montreal, Quebec, Canada Unity Technologies Canada Company Full-time

    Join Unity as a Staff Software Engineer focused on creating advanced gaming AI solutions through cloud services. Play a critical role in developing the next generation of game technology. This position requires specialized knowledge in cloud architecture, full-stack development, and DevOps practices. As a leader in the team, you will guide the delivery of...


  • Montreal, Quebec, Canada Artefact Full-time

    About ArtefactArtefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain.We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build,...


  • Montreal, Quebec, Canada Worky Full-time

    About Artefact Artefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain. We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build,...


  • Montreal, Quebec, Canada LinkedIn Job Wrapping Full-time

    About Artefact Artefact is a next-generation data and AI consulting firm dedicated to accelerating the adoption of data and AI to create measurable business impact across the full enterprise value chain. We sit at the intersection of consulting, data science, AI technologies, data engineering, and digital transformation. We do not just advise — we build,...


  • Montreal, Quebec, Canada Flexton Inc. Full-time

    8+ years of technical project management with a focus on leading full stack, end to end integrations and testingExperience in Ads or eCommerce in a product development environmentDemonstrated track record of leading projects from conception through post-launchStrong understanding of SDLC and Agile methodologiesExperience working with engineering, design,...


  • Montreal (administrative region), QC, Canada Ericsson GmbH Full-time $20,000 - $33,000 Contract

    Joignez à notre équipeDéveloppeur(se) IA agentique – co-opLieu : Montréal (Québec)Durée : 12 à 16 mois (pour les coops) | 8 mois et plus (pour les stages, avec possibilité de prolongation)Date de début : 1er janvier 2027À l'heure actuelle, Ericsson Canada Inc. n'offre pas d'aide à l'immigration ni de parrainage pour ce poste, que ce soit...

  • Sr Software Engineer

    16 hours ago


    Montreal, Quebec, Canada isgSearch Full-time

    Senior Full Stack Software Engineer (Java / Angular) Duration: 4 MonthsLocation: Montreal, QC (4 days on site)Role Status: Current Opening About the Opportunity Our client is seeking a Senior Full Stack Software Engineer to join a collaborative development team focused on designing, enhancing, and maintaining enterprise applications. This opportunity is...

  • Middleware Engineer

    8 hours ago


    Montreal, Quebec, Canada Soho Square Solutions Full-time

    TitleSenior Full‑Stack Developer for the Middleware LocationMontreal, QC (Hybrid) Duration12 Months Required Skills & Experience API & Middleware 8+ years as a Full‑Stack Developer with significant focus on API design, development, and middleware. Advanced expertise in Azure APIM (policies, gateways, networking, RBAC, logging/monitoring). Strong...


  • Montreal, Quebec, Canada Artefact Full-time

    Join Artefact as a Gemini Enterprise Engineer and lead the development of advanced AI applications. Your expertise will be crucial in optimizing AI product deployment across enterprise environments. In this role, Artefact seeks a Senior Deployed AI Engineer skilled in Google’s AI ecosystem. You will take ownership of entire project lifecycles, from...


  • Montreal, Quebec, Canada Stay22 Full-time

    A technology-driven affiliate platform located in Montreal is seeking a Senior Fullstack Developer to lead full-stack initiatives and mentor junior developers. You will own the design, development, and deployment of critical product features using Node.js, Python, and React. The ideal candidate should have 6+ years of experience shipping production...


  • Montreal, Quebec, Canada Explorance Full-time

    Explorance is seeking a skilled Full-Stack Developer in Montreal to strengthen the backend and data-access layers of our platform. You will design scalable APIs, build secure backend components, and collaborate with architects to deliver robust features for millions of users.The role emphasizes RESTful API optimization, high-availability systems, and active...

  • Senior Middleware

    1 day ago


    Montreal, Quebec, Canada Soho Square Solutions Full-time

    A leading IT solutions firm in Montreal is looking for a Senior Full‑Stack Developer with extensive experience in API and Middleware. The ideal candidate has over 8 years of experience in software development, particularly with Azure APIM and various integration patterns. Bilingualism in French and English is essential for this role. This position offers a...


  • Montreal, Quebec, Canada Hinge Health Full-time

    Shape the future of healthcare as a Hybrid Software Engineer at Hinge Health in Montreal. Leverage your skills in mobile and backend technologies to enhance user experience through innovative software solutions. As a Staff Software Engineer, you will lead architectural efforts within the CV User Experience team, spearheading the development of TrueMotion...

  • Senior Data Engineer

    10 hours ago


    Montreal, Quebec, Canada Dialogue Technologies Inc. Full-time

    Dialogue Technologies Inc. is seeking a product-oriented Senior data developer to deliver more value with our growing data product catalogue.Specifically, we are looking for candidates with experience in structured data mart modelling in a cloud-based data warehouse. You will collaborate with data analysts, full stack developers, product managers, and...


  • Montreal, Quebec, Canada Compunnel, Inc. Full-time

    Compunnel, Inc. is seeking a Full Stack Java Developer for the EC Data & Analytics Technology team to design, develop, and operate enterprise data platforms and analytics services in a Linux environment.This role emphasizes building distributed Java applications while leveraging AI tools to enhance productivity and software quality. You will work on design...