full stack javascript engineer jobs in Montreal

What you will do: • Design, build, and operate AI-driven applications that use LLMs for natural-language interaction, intelligent search, summarization, content generation, and workflow automation. • Develop retrieval-augmented generation (RAG) solutions that securely connect models to enterprise data using embeddings, vector search, metadata filtering,...

Lead enterprise modernization with Java, Angular, and integration expertise as a Full Stack Product Engineer in hybrid Montreal, Quebec. Work onsite two or three days weekly. This permanent or long-term contract role supports a large public-sector crown corporation modernization project. You will analyze legacy applications, develop new components, and...

Talent.com is seeking a Founding Engineer to take technical ownership of an AI-native platform. You will ship end-to-end from FastAPI backends to customer-facing UI (Next.js/React) and establish the team’s workflows, architecture, and quality standards. You’ll own frontend and backend decisions, design patterns, and a foundation for the team’s growth,...

# Full Stack DeveloperMontrealHybridCloud and InfrastructureApplyWith over 30 years of recognized expertise, COFOMO is now a leading Canadian consulting firm specializing in digital and artificial intelligence. Supported by more than 3,000 experts, 10 Centers of Excellence, and 4 offices across the country, we are uniquely positioned to successfully guide...

OverviewFull Stack Developer – FrontendJob Description: Full stack (front end) Developer - 7-8 yearsMinimum duration - 1 yearLocation - RemoteClient develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier.ResponsibilitiesDevelop and maintain scalable, performant, and user-friendly front-end...

Unity recherche un(e) Senior Full-Stack Engineer pour l’équipe Unified Ads Platform. Vous concevrez et piloterez des services en TypeScript (NestJS), modéliserez des données et orchestrerez des intégrations Kafka et Pub/Sub, tout en développant des surfaces React. Vous opérerez sur Kubernetes avec une forte attention à l’observabilité et à la...

Select how often (in days) to receive an alert: Job location: Remote (Canada)Hours: 40 hours per week, Monday to Friday A little about us Aurora is proud to be a global leader in the cannabis industry. With a smart strategy, unmatched talent and focus on our long-term success, we believe we have a bright future.At Aurora, we’re passionate about helping...

Own projects from idea through production. Clarify requirements, propose an approach, break work into milestones, and drive delivery. After launch, monitor results and address issues. Build across the stack. Develop responsive, accessible React interfaces, Java backend services, APIs, and database functionality for shopper, associate, and retailer...

Senior Full Stack DeveloperJoin to apply for the Senior Full Stack Developer role at X2O MediaX2O Media solutions enhance human outcomes by improving the digital visual experiences of high-performing individuals and teams globally. Its X2O OneRoom solution creates engaging hybrid and remote collaboration spaces to connect in-room and remote attendees in one...

An English posting will follow. Développeur full-stack seniorLieu : Montréal (Québec), en mode hybride, ou à distance dans le même fuseau horaireType d’emploi : Temps pleinNiveau d’expérience : SeniorRémunération : 120 000 $ à 145 000 $ CA À propos de nousJeux Face à Face est la principale entreprise canadienne de jeux de cartes à...

Build supply chain software with React, JavaScript, and Golang as a Full Stack Software Developer supporting warehouse management systems.This Software Development Engineer contributes to scalable, reliable, high-performance platforms. You will design, implement, test, and review features while supporting distributed systems across cloud environments. Your...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full-Stack Developer based in Canada. We are seeking an experienced full-stack developer to take ownership of existing production applications and build new solutions that support e-commerce and retail operations. In this...

Full Stack DeveloperDate: 22 Oct 2026Company: QualityAICountry/Region: CAAre you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at QualityAI!We are looking for a Full-Stack Developer to join...

Senior Full Stack Developer, R&D What we are looking for: We are looking for a Senior Full Stack Developer who can bridge exploratory research and production-grade delivery. The ideal candidate is a full stack developer, with strong product instincts and who can take an idea from prototype to shipped feature without losing rigor or velocity. We are looking...

Shape the future of insurance with PolicyMe as a Full Stack Engineer. Contribute to AI-driven applications remotely using Python, React, and AWS while gaining invaluable experience. As a Junior Software Engineer at PolicyMe, you'll join a dynamic team dedicated to transforming the insurance industry. Your expertise in Python, React, and PostgreSQL will be...

An English posting will follow. Développeur full-stack seniorLieu : Montréal (Québec), en mode hybride, ou à distance dans le même fuseau horaireType d’emploi : Temps pleinNiveau d’expérience : SeniorRémunération : 120 000 $ à 145 000 $ CA À propos de nousJeux Face à Face est la principale entreprise canadienne de jeux de cartes à...

Elevate healthcare technology as a Full Stack Developer at MEDFAR Clinical Solutions. This hybrid role focuses on delivering impactful solutions for healthcare workflows through innovative software development. At MEDFAR, you will join a product-aligned team working closely with design and product managers. Your responsibilities will include building both...

Développeur(se) Full-Stack Principal - Core Core est le cœur de la GMAO MaintainX : les bons de travail, la planification et l’ordonnancement, les stocks et les pièces, les rapports et la hiérarchie des actifs que les équipes de première ligne utilisent chaque jour. C’est aussi là que se concentrent certains de nos investissements les plus...

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...

À propos de nous Basée à Montréal, Quesys est une firme de conseil en TI et un fournisseur de services gérés (MSP) passionné par la fourniture de solutions technologiques innovantes à divers secteurs d’industrie. En tant qu’équipe soudée, nous sommes fiers de créer un environnement de travail positif fondé sur l’excellence technique et le...