frontend developer reactjs jobs in Montreal

Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times.Our employee promise represents Intact's commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...

A technology company is seeking a Senior Backend Engineer who will be responsible for designing and implementing robust backend systems. You will work closely with DevOps and frontend teams to deliver scalable applications leveraging AWS cloud services and Kubernetes. The role requires a minimum of 5 years of backend development experience, proficiency in...

OverviewGroupe Dynamite is a leading fashion digital retailer with two brands at the heart of our success, Garage and Dynamite. With over 300 stores in Canada and the U.S., and more than 6,000 people, we have been making our mark on fashion since 1975.Our core strengths are rooted in our team, innovation, and customers. We are proud to hire and retain...

SweetTech in Montreal is seeking a software development stagiaire to contribute to our fintech platform. You will work on frontend, backend, or testing tasks with guidance from experienced engineers, and you'll learn to navigate a real codebase, implement focused changes, and verify results with reviews. You will also explore AI coding tools like Claude...

A forward-thinking tech company in Canada is seeking a Senior Software Engineer to shape and scale modern web applications using TypeScript, Ruby on Rails, and React. You will closely collaborate with cross-functional teams to deliver high-quality, maintainable applications. Ideal candidates have 5+ years of frontend development experience and a strong...

Description:This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Software Engineer - AI-First based in Canada.This role offers the opportunity to build high-scale software in an AI-first engineering environment focused on transforming complex global work compliance into...

Remote Robotic Systems, a Canadian robotics and defence-tech company, is hiring a Full Stack Developer for a web platform that provides access to a tactical drone simulator and training material. The first release is planned for September 2026.You will work with the technical lead, shape the architecture, data model, and security approach, and implement...

The Opportunity Reporting to a Software Development Lead, you’ll build the interfaces our customers use to manage their websites, domains, and email, working in a squad with back-end developers and designers. This role has two sides. The first is our modern platform: a React front-end built in 2026 (React 19, Vite, Tailwind, TanStack Query, React Hook...

Location: Montreal, QC (Hybrid – 3 days onsite mandatory) Duration: 12 Months Contract Interview Process: Local candidates preferred. In-person interview required after the initial video round. Travel expenses will be reimbursed upon submission of valid receipts. Role Overview We are seeking an experienced UI/Angular Developer to join the TPC...

Direct message the job poster from ProofAbout ProofProof is revolutionizing how law firms operate. Our platform is trusted by thousands of legal professionals to streamline workflows and unlock new levels of efficiency. As we scale rapidly, we're looking for an Engineering Manager who leads with clarity and confidence—but isn't afraid to roll up their...

This is a senior backend-focused engineering role responsible for shaping scalable data products and distributed systems.You will work across the stack, with roughly 70% of your time focused on backend and distributed systems and 20–30% on frontend development.Your work will directly influence the architecture, reliability, and scalability of...

Grafana Labs, a remote-first company, is hiring for a role in its Grafana Cloud Observability team. You will develop tooling to power our cloud integrations and observability apps, working across frontend (TypeScript/React), backend (Go), and monitoring mixins (Jsonnet).As part of a globally distributed team, you will ship features end-to-end, talk to users,...

Our mission at Greenhouse is to make hiring work for everyone – so we go to great lengths to hire great people because we believe that they’re the foundation of our success. At Greenhouse, you’ll join a team that collaborates purposefully, fosters inclusivity, and communicates with transparency and accountability so we can achieve our mission. Join us...

About KaseyaKaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success.Backed...

OneSpan Inc. recherche un développeur front-end senior à Montréal. Vous jouerez un rôle clé dans la conception et la mise en œuvre des expériences web qui sous-tendent les produits de signatures et d'identité numérique, en prenant la responsabilité technique d’initiatives frontend complexes et en influençant l’architecture UI. Vous...

# Software EngineerRemoteContractAbout the Role Contract Opening — Software Engineer (Full Stack / Backend Focus)Nikarva Technologies · Global (US · India · UK · Canada · Australia)We're building an AI-powered platform leveraging modern architectures and scalable systems to solve real-world hiring challenges.As a Software Engineer (Contract), you'll...

We're looking for a Senior Software Engineer to help shape and scale a modern web experience for a fast-paced, consumer-facing product team. You'll work closely with cross-functional stakeholders to deliver elegant, performant, and maintainable applications using TypeScript, Ruby on Rails and React. This role is ideal for someone who possesses a high level...

Join Nikarva Technologies as a Contract Software Engineer focused on full stack development. Leverage your skills in Node.js and TypeScript while building scalable systems for an AI-driven platform.This remote contract role is perfect for engineers with over three years of experience in software development. Your main responsibilities will include building...

We're a digital agency of 100+ strategists, designers, and developers creating impactful websites, platforms, and design systems. Committed to open source, we blend innovative tech with user-centered design to deliver projects that matter—in higher education, the public sector, culture, healthcare, and beyond. Our new Montreal office, set in a vibrant...

Overview Luxury Presence is building the AI growth platform for real estate. Backed by Bessemer Venture Partners and other top investors, we're a Series C company that has hit $100M in annual recurring revenue. More than 90,000 real estate professionals, including over 30% of the WSJ Real Trends top 100 agents in the United States, use us to run and grow...