mern stack developer jobs in Montreal

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6,281 mern stack developer job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, QC, Canada COFOMO Full-time $90,000 - $120,000 Contract

    Elevate your career with COFOMO as a Hybrid Full Stack Developer in Montreal. Leverage your expertise in React, Java, and cloud technologies to drive innovative digital solutions. COFOMO, a leading Canadian consulting firm, seeks a Full Stack Developer with robust skills in software engineering and object-oriented development. You will design front-end...


  • Montreal, QC, Canada Merinio Full-time $90,000 - $120,000 Contract

    Elevate your career with Merinio as a Senior Full Stack Developer focused on backend technologies in a hybrid work environment. Help enhance a robust SaaS platform utilized by thousands across North America. Located in Montreal, Merinio is rapidly expanding its innovative workforce management solutions. As a Senior Full Stack Developer, you will analyze...


  • Montreal, QC, Canada BrightOrder Inc. Full-time $110,000 - $160,000 Contract

    Build BrightOrder’s cloud platform remotely with Python, AWS, and full stack development across backend services, APIs, and frontend components.As a Full Stack Developer, you will combine software development with DevOps and AWS expertise. You will create production-grade applications, integrations, internal tools, and React.js components. The role also...


  • Montreal, QC, Canada Aurelis Solutions Inc. Full-time $55,000 - $96,000 Contract

    Build full-stack software with Next.js and React at Aurelis, a Toronto company offering flexible, remote-friendly work across client projects.Aurelis is hiring a full-stack developer for custom software projects across Canada, the United States, and Europe. You will work on web apps, SaaS platforms, APIs, databases, authentication, integrations, mobile apps,...


  • Montreal, QC, Canada Laivly Full-time $90,000 - $130,000 Contract

    About LaivlySeeking curious and creative types! We are an ambitious company of innovators building and shaping the future of customer service technology. Our solutions help the world’s biggest brands leverage artificial intelligence, machine learning, and digital automation in their contact centers to deliver better customer experiences. Led by a team of...


  • Montreal, QC, Canada ACF Associates Inc. Full-time $65,000 - $75,000 Contract

    Get AI-powered advice on this job and more exclusive features. Become an Entry-Level Full Stack Developer Who we are ACF Associates specializes in the provision of quality program and product support solutions to government and civilian industry in aerospace maintenance and performance-based operations. We are an independent consulting firm that believes in...


  • Montreal, QC, Canada AppLit Full-time $85,000 - $125,000 Contract

    At AppLit, we are seeking a Senior Full Stack Developer with a focus on React Native for mobile app development. You will spearhead projects that empower startups with impactful mobile solutions for iOS and Android. As a pivotal member of the AppLit team, you will apply your extensive knowledge of JavaScript and TypeScript, collaborating closely to design...


  • Montreal, QC, Canada Jobgether Full-time $120,000 - $140,000 Contract

    Build full-stack applications with Java, React, and AWS as a remote Full Stack AI Developer working from Canada.This experienced developer contributes across architecture, implementation, deployment, and support. The work combines frontend and backend engineering with artificial intelligence, cloud services, technical planning, and stakeholder collaboration...

  • Full Stack Developer

    12 hours ago


    Montreal, QC, Canada Compunnel Inc. Full-time $90,000 - $130,000 Contract

    We are seeking a Full Stack Developer - Java / Angular to design, develop, and modernize enterprise applications supporting compliance and critical business workflows. This role is responsible for building scalable full-stack solutions, developing Java Spring Boot backend services and Angular frontends, leveraging AI-driven coding tools, supporting...


  • Montreal, QC, Canada AlayaCare Full-time $110,000 - $150,000 Contract

    Build full stack software with Python, JavaScript, and LLM features at AlayaCare, contributing to frontend and backend architecture. This senior role supports scalable applications.As a Senior Full Stack Developer on AlayaLabs within Data & Intelligence, you will deliver production-ready features from database to user interface. The work includes Vue.js,...


  • Montreal, QC, Canada Capgemini Full-time $41,190 - $64,347 Contract

    Become a key player at Tundra Technical Solutions as a Full Stack Developer proficient in Python and Generative AI technologies. This role emphasizes the adoption of innovative solutions within a collaborative environment. As a Full Stack Developer, you will be instrumental in designing and implementing scalable tech solutions using Python and React. You'll...


  • Montreal, QC, Canada CA10 Revvity Health Sciences Canada, Inc. Full-time $25,000 - $39,000 Contract

    Build enterprise AI prototypes remotely from Ontario with Revvity, using Python, JavaScript, Next.js, Docker, and large language models. Explore practical applications.As a Full-stack AI Developer Intern, you will apply generative AI and LLM knowledge to real business challenges. You will develop AI-powered features, support model integration, and contribute...


  • Montreal, QC, Canada Plusgrade Full-time $90,000 - $120,000 Contract

    Build Python and React subscription services as a Full Stack Software Developer with Plusgrade’s hybrid team in Montreal. Shape recurring loyalty products for global travel partners.This permanent developer role supports Plusgrade Points and its subscription product. You will work across Flask services, React pages, REST APIs, and recurring billing...


  • Montreal, QC, Canada Aversan Full-time $115,000 - $135,000 Contract

    Full Stack Senior Software DeveloperAversan Inc. (www.aversan.com) is a trusted multi-service engineering and electronics manufacturing company. Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defense, and space industries.We are currently seeking a qualifiedFull Stack Senior Software Developer to...


  • Montreal, QC, Canada Alithya Full-time $85,000 - $125,000 Contract

    Elevate your development career with Alithya as a Full-Stack Developer. Design complex applications and collaborate with teams for impactful IT solutions in a supportive environment. In this key role, you'll leverage your expertise in application design and development. You will engage with analysts and clients to translate business requirements into...


  • Montreal, QC, Canada Compunnel Inc. Full-time $90,000 - $120,000 Contract

    Elevate your career as a Full Stack Developer leveraging Generative AI technologies. Join the Resilience Technology team to create scalable solutions using Python and React. Our client is seeking an accomplished Full Stack Developer with over seven years of development experience. The position entails designing and implementing robust solutions while...


  • Montreal, QC, Canada Qohash Full-time $90,000 - $120,000 Contract

    Qohash is building the zero copy data security control layer, enterprises need to adopt AI safely. Our platform, Qostodian, helps large organizations discover, classify, govern, and remediate sensitive unstructured data across their most critical data sources without moving or copying the data. This zero copy architecture reduces exposure, preserves data...


  • Montreal, QC, Canada SportsTechJobs Full-time $85,000 - $120,000 Contract

    Build performant product features with Python and JavaScript as a Full Stack Developer on AlayaCare’s Data team in hybrid Montréal. Your work supports applications that rely on reliable data.This software development role focuses on product features, not data engineering. You will design, code, test, and debug complex software while contributing to...


  • Montreal, QC, Canada Wyllo Full-time $70,000 - $90,000 Contract

    Wyllo is looking for a Full Stack Developer to innovate features using Node.js and React, enhancing ecommerce experiences. This role plays a crucial part in integrating advanced risk intelligence solutions. As a Full Stack Developer at Wyllo, you will focus on both backend and frontend development, utilizing your 3–5+ years of expertise in technologies...

  • Senior .NET

    12 hours ago


    Montreal, QC, Canada XTM International Full-time $90,000 - $130,000 Contract

    At XTM Group, we build technology that helps enterprises connect with global audiences faster and more efficiently. Our Translation Management platform enables organizations to automate and streamline every stage of the localization process. We believe innovation happens when talented people collaborate, experiment, and continuously learn. That's why we...