api developer jobs in Montreal

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


  • Montreal (administrative region), QC, Canada Quadbridge Full-time $90,000 - $130,000 Contract

    Quadbridge is a fast-growing North American IT solutions provider, empowering businesses to navigate complex challenges daily, through strong partnerships with leading technology providers and close collaboration with our team and customers. With locations in Kitchener, Montreal and Vancouver, we strive to create an energetic, fun workplace where ambitious,...


  • Montreal, Quebec, Canada Portage CyberTech Full-time

    Titre: Développeur Java Agentique IA Statut: Permanent temps plein Lieu: Montréal (hybride), centre-ville (à 100m du métro Square-Victoria) Description du poste Portage CyberTech recherche un développeur Java Full Stack passionné, orienté R&D, possédant des connaissances fortes en infrastructures à clés publiques (PKI), et travaillant sur des...


  • Montreal, Quebec, Canada GenAIz Full-time

    GenAIz est une société de développement de logiciels jeune et dynamique qui est active dans le domaine des sciences de la vie. Nous sommes à la recherche d'un Développeur back-end créatif, déterminé et enthousiaste pour rejoindre notre équipe croissante de développeurs énergiques et dynamiques. En tant que membre de l'équipe, vos contributions...


  • Montreal (administrative region), QC, Canada Ravyx CA Full-time $70,000 - $90,000 Contract

    Become a pivotal Systems Integration Developer at SMS POS, designing vital integration workflows between retail systems and third-party platforms. Your skills in SQL and API development are key. In this dynamic role, you’ll focus on structuring integration solutions for the SMS POS platform while ensuring robust data interchange with systems like ERP and...


  • Montreal (administrative region), QC, Canada AppDirect Full-time $70,000 - $110,000 Contract

    Become a digital, global citizen and enable the new generation of digital entrepreneurs around the world. AppDirect offers a subscription commerce platform to sell any product, through any channel, on any device - as a service. We power millions of subscriptions worldwide for organizations. We do this by our values-driven culture—one that enables you to Be...

  • Android Developer

    3 days ago


    Montreal (administrative region), QC, Canada Highspring Full-time $70,000 - $110,000 Contract

    Highspring is a next-generation consulting and professional services firm. We deliver modern, agile, and forward-thinking solutions to our clients across North America. We work with innovative organizations across financial services, insurance, technology, and other industries to help them build the future. At Highspring, we believe in empowering our people,...

  • Software Developer

    2 days ago


    Montreal (administrative region), QC, Canada Plusgrade Full-time $75,000 - $95,000 Contract

    Software Developer - Full Stack Software Developer Our payment ecosystem spans 13 critical sub-domains and ships around 2,400 merged PRs every year. We need a fullstack developer who wants to own the checkout engine end to end, not just clear tickets. What You’ll Be Doing You will join our dedicated Payment team as a Fullstack developer to design, scale,...


  • Montreal (administrative region), QC, Canada SAP Full-time $145,000 - $323,000 Contract

    We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a place where you can be yourself, prioritize your...


  • Montreal (administrative region), QC, Canada Mondzo Technological Services Inc. Full-time €110,000 - €179,000 Contract

    Join Mondzo Technological Services Inc. as a Freelance Fullstack Developer specializing in Shopify storefronts and bilingual commerce. This 100% remote role allows you to work from anywhere in Canada. At Mondzo, a dynamic Montreal studio, you'll be responsible for shipping production-ready Shopify work. Your expertise in building Online Store 2.0 themes,...

  • SAP Developer

    6 hours ago


    Montreal, Quebec, Canada AMARIS GROUP SA Full-time

    Nous sommes à la recherche de Développeurs et Analystes SAP possédant de l’expérience en ABAP, Fiori, S/4HANA et/ou SAP BTP afin de rejoindre nos équipes et d’accompagner nos clients sur différents projets de transformation et d’évolution des environnements SAP. Nous sommes ouverts à des profils de différents niveaux d’expérience, du junior...


  • Montreal (administrative region), QC, Canada Ampliwork, Inc Full-time $90,000 - $140,000 Contract

    Ampliwork builds Enterprise-Grade AI Agents that amplify Human Potential to drive business productivity and growth since 2017. Ampliwork’s AI Agents streamline complex multi-step workflows in highly regulated industries such as Financial Services.At Ampliwork, we build bespoke AI Agents and enterprise agentic workflows that solve complex business...

  • Lead UI Developer

    1 day ago


    Montreal (administrative region), QC, Canada Aceris Optimage Services Inc. Full-time $90,000 - $130,000 Contract

    Location : Baie D’Urfe QC (Hybride)Lead UI Developer (Real-Time Hardware & Metrology Systems)Company : Aceris Optimage Services Inc.Location : Baie D’Urfe QC (Hybride)Industry : Semiconductor Inspection & MetrologyEmployment Type : Full-TimeReports To : Head of EngineeringAbout Aceris Optimage Services Inc.Aceris Optimage Services is a newly established...


  • Montreal, Quebec, Canada Socket.dev Full-time

    Lasso Informatics is seeking a Salesforce Developer to design and maintain scalable Salesforce solutions, write Apex, build Lightning Web Components, and craft Flows that endure real-world use. You will connect Salesforce to other systems via REST APIs, while leveraging Claude to improve speed and quality.You will collaborate with admins, QA engineers and...


  • Montreal (administrative region), QC, Canada Lallemand Full-time $110,000 - $140,000 Contract

    Collaborate with business stakeholders to implement barcoding solutions, including system configuration, testing, training, deployment, go-live support, and user adoption, ensuring solutions effectively support warehouse and production processes.Partcipate in analysis, design, development, testing, deployment and continuous improvement of solutions using...


  • Montreal, Quebec, Canada Evolving Web Full-time

    Description**English version below**Vous êtes passionné·e par la résolution de problèmes et aimez travailler au sein d’une équipe dynamique et créative? Vous aimez apprendre et collaborer avec des organisations qui ont un impact important sur la société?Joignez-vous à une équipe de développeurs et développeuses talentueux et motivés et...


  • Montreal (administrative region), QC, Canada Trane Technologies Full-time $86,000 - $120,000 Contract

    Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our...

  • Sr. Developer

    1 day ago


    Montreal (administrative region), QC, Canada Genpact Ltd. Full-time €90,000 - €130,000 Contract

    **Ready to turn bold ideas into real-world impact?** At Genpact, we don’t just adapt to change, we lead it. AI and digital innovation are transforming the way businesses work, and we’re at the forefront of it. Genpact’s AI Gigafactory, our industry-first accelerator, exemplifies how we scale advanced technology solutions to help global enterprises...


  • Montreal, Canada Plusgrade Solutions Full-time

    Employment Type:Fixed Term (Fixed Term)Job Description:Senior Software Developer in Test9 month contract year replacement We are expanding our core travel tech platforms, and right now our QA team needs a Senior SDET who wants to own automated testing frameworks and pioneer AI-driven testing workflows rather than just running existing scripts.What You'll Be...


  • Montreal (administrative region), QC, Canada AppDirect Full-time

    Drive innovation at AppDirect as an Intermediate Developer in the Firstbase engineering team, where your work technology enables great employee experiences. Utilize your Java skills in a collaborative environment focused on quality. As a vital member of the Firstbase team, you will develop and improve the platform that manages IT equipment for employees....

  • Frontend Developer

    2 days ago


    Montreal (administrative region), QC, Canada Worky Full-time $80,000 - $110,000 Contract

    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...