web frontend jobs in Montreal

Highspring is seeking a Frontend Developer (React / React Native) to craft high-performance experiences across mobile and web. You’ll join a strong Agile squad delivering modern applications in a fast-paced, high-impact environment.As part of the role, you’ll build mobile and web apps, own features end-to-end, and collaborate with product, design, and...

Viens contribuer à façonner l’avenir du divertissement! Joins-toi à notre équipe du numérique et de l’intelligence artificielle, et travaille avec des outils à la fine pointe de la technologie pour créer des solutions innovantes qui améliorent l'expérience client et soutiennent le jeu responsable, en ligne comme en établissement. Statut de...

Highspring is seeking a Frontend Developer (React / React Native) to craft high-performance experiences across mobile and web. You’ll join a strong Agile squad delivering modern applications in a fast-paced, high-impact environment. As part of the role, you’ll build mobile and web apps, own features end-to-end, and collaborate with product, design, and...

A growing digital company in Calgary is seeking a talented front-end developer to create high-end websites and collaborate with top designers. Responsibilities include developing designs, implementing CMS and E-Commerce systems, and supporting clients. The ideal candidate has problem-solving skills, knowledge of PHP, usability principles, and a keen...

Affirm in Canada is seeking a Senior Software Engineer on MPE to shape architecture and reliability of high-traffic web experiences, integrating GTM, analytics, and marketing APIs, while ensuring consent and data collection requirements.You will partner with product, marketing, analytics, and data teams to deliver measurable improvements, own complex web...

Affirms is seeking a Senior Software Engineer to join the Marketing & Privacy Engineering (MPE) team. You’ll own web architecture, reliability, and instrumentation for high-traffic consumer experiences, collaborating across product, marketing, analytics, and data engineering.You’ll work with React or Vue, JavaScript/TypeScript, GTM, and measurement...

Affim is seeking a Senior Software Engineer for its Marketing & Privacy Engineering (MPE) team. You will own web app architecture, instrumentation, and integrations across GTM, analytics, and experimentation platforms to support scalable, privacy-conscious consumer web experiences.You’ll collaborate with product, design, analytics, and data engineering to...

Collabera in Montreal is seeking a Front-end Software Designer to craft interactive UI across WEB, iOS, Android and embedded HMI. You will design, develop, test and maintain user interfaces that meet product needs while aligning with performance and security requirements.Applicants should have a diploma in computer science or software engineering, at least 2...

Caylent is seeking an experienced Frontend Architect to own the architecture of modern, real-time web apps on AWS. You will design how the browser, edge, and API layer fit together using React, Next.js, GraphQL, and Terraform, partnering with Design, Backend, and DevOps to deliver scalable, secure user experiences.You will stay hands-on, set frontend...

Affirm's Marketing & Privacy Engineering (MPE) team seeks a Senior Software Engineer to own web experiences, instrumentation, and measurement pipelines for our logged-out web experiences. You will shape architecture, reliability, and integration with GTM, analytics, and marketing APIs across high-traffic apps.This remote-first role is open to candidates...

Affirm is seeking a Senior Software Engineer for Marketing & Privacy Engineering (MPE). You will own architecture and reliability for high-traffic web experiences, integrating GTM, analytics, experimentation, and advertising APIs.You will partner with Product, Marketing, Analytics, and Data teams to ensure privacy, consent, and data practices are built in...

Full Description About the Role As a Frontend Developer I at Hiredbuddy, you will be part of a dynamic team responsible for creating and maintaining user-facing web applications. You'll work closely with designers, backend developers, and product managers to turn requirements into interactive, accessible, and performant interfaces. This is an excellent...

# Frontend DeveloperEngineering·Toronto / Remote·Part-Time·Posted Sep 20, 2026Build performant, accessible, and polished web experiences using React, TypeScript, and modern CSS. Attention to detail and animation is a plus.## About EightLabsEightLabs is a digital agency based in Toronto. We help brands build, grow, and scale through clear strategy, deep...

L’équipe Stratège Média cherche un développeur FrontEnd freelance pour réaliser l’intégration d’un projet en télétravail. Voici un aperçu du profil recherchéExcellente maîtrise des langages (CSS, HTML et JS);Expérience solide en développement Frontend (projets réalisés à l’appui)Capacité à livrer un code optimal et selon les...

At OneSpan, we specialize in digital identity and anti-fraud solutions that create exceptional and secure experiences. En tant que développeur front-end senior, vous jouerez un rôle clé dans la conception et la mise en œuvre des expériences Web qui sous-tendent les produits d’OneSpan en matière de contrats numériques et de signature électronique....

At Genpact, we don’t just adapt to change—we drive it. AI and digital innovation are redefining industries, and we’re leading the charge. Genpact’s AI Gigafactory, our industry-first accelerator, is an example of how we’re scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale. From...

Venor is proud to partner with ReelData AI on their search for a Senior Frontend Developer to join their growing team in Nova Scotia.ReelData AI is transforming land-based aquaculture through artificial intelligence, computer vision, and data-driven technology. Their solutions help aquaculture operators make better decisions around fish appetite, biomass,...

Job Title React Frontend Developer Company GenAIz Location Montreal, Quebec (Hybrid) Job Type Full-time About Us GenAIz is a cutting-edge technology company specializing in developing solutions for the Life Sciences industry. We're looking for an experienced React Developer to join our team and help shape the future of our web applications. Job...

Shape the future of web experiences with Affirm as a Senior Frontend Engineer. This remote role emphasizes architecture, performance, and marketing integrations within high-traffic web applications. At Affirm, the Marketing & Privacy Engineering team is seeking a Senior Software Engineer to enhance their logged-out web experiences. You will lead engineering...

We’re building a new healthcare clearinghouse. In the healthcare sector, the Health Insurance Portability and Accountability Act of 1996 (HIPAA) requires that all insurance payers exchange transactions such as claims, eligibility checks, prior authorizations, and remittances using a standardized EDI format called X12 HIPAA. A small group of legacy...