api jobs in Montreal

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10,000 api job listings in Canada. Find daily updated positions from leading job boards.

  • NET API Developer

    3 hours ago


    Montreal River Harbour, Ontario, Canada Indotronix UK Full-time

    As an .Net Developer, you will be a part of an Agile team to build healthcare applications and implement new features while adhering to the best coding development standards . Responsibilities: - Strong prior experience in end-to-end REST API development using C# and the latest .NET (.NET 7/8) Experience developing APIs that integrate with internal systems...

  • Backend API Engineer

    17 hours ago


    Montreal, QC, Canada Cognizant Full-time $90,000 - $118,000 Contract

    We are seeking a strong Backend Engineer to design, build, and maintain enterprise-grade APIs, middleware services, and data-driven backend systems. This role will focus on developing scalable API products, enabling API consumers, enforcing API governance standards, and supporting secure API onboarding and consumption patterns.The ideal candidate has strong...

  • Architecte API

    4 hours ago


    Montreal, Quebec, Canada MaintainX Full-time

    Développeur(se) logiciel senior, Plateforme API et ÉcosystèmeCe que vous ferez :Concevoir, développer et exploiter les API REST publiques de MaintainX, en mettant l’accent sur la cohérence, la scalabilité et une excellente expérience développeur.Mettre en œuvre les standards et bonnes pratiques de la plateforme : authentification/autorisation,...


  • Montreal, Montreal (administrative region), Canada ALFACONSEIL.CA Full-time

    Une société spécialisée en intégration de données recherche un·e analyste fonctionnel·le pour rejoindre une équipe technique et dynamique. Vous serez responsable de l'analyse et de l'intégration de données via des API et microservices, tout en assurant la communication avec les parties prenantes. Le candidat idéal possède un diplôme en TI et 5...


  • Montreal River Harbour, Ontario, Canada Indotronix UK Full-time

    Transform healthcare software as an Agile .NET Developer, specializing in API development. You will leverage C# and the latest .NET technologies to build functional applications. Your role will focus on end-to-end REST API development, ensuring the integration of various internal and external APIs to improve application performance. Collaboration within the...

  • Dév. logiciel sénior

    17 hours ago


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

    Nous recherchons un(e) développeur(euse) logiciel sénior spécialisé(e) en C# et en conception d'API REST. Votre mission sera double : développer les nouveaux services d'intégration de l'entreprise sous ASP.NET Core et Azure, et moderniser un ensemble d'API existantes basées sur WCF et .NET Framework 4.8. Vous jouerez un rôle clé dans l'architecture...

  • Architecte API

    17 hours ago


    Montreal (administrative region), QC, Canada MaintainX Full-time €120,000 - €160,000 Contract

    MaintainX recherche un Développeur(se) logiciel senior pour concevoir, développer et exploiter les API REST publiques de la plateforme et de son écosystème. Vous garantirez la cohérence, la scalabilité et une excellente expérience développeur tout en respectant les standards de sécurité et de quality gate. Vous travaillerez sur les pipelines...


  • Montreal, Quebec, Canada Genetec Inc. Full-time

    La dynamique de votre équipe: Nous recherchons un(e) développeur(euse) logiciel sénior spécialisé(e) en C# et en conception d’API REST. Votre mission sera double : développer les nouveaux services d’intégration de l’entreprise sous ASP.NET Core et Azure, et moderniser un ensemble d’API existantes basées sur WCF et .NET Framework 4.8. Vous...


  • Montreal, Quebec, Canada Chrome Technologies Full-time

    Développez votre carrière comme Expert en Solutions Applicatives API Guidewire au sein de Chrome Technologies. Ce poste hybride à Montréal ou Québec permet un équilibre entre travail au bureau et télétravail. Impactez des projets technologiques significatifs au sein d'équipes spécialisées. Dans ce rôle, vous serez responsable de la conception et...


  • Montreal, Quebec, Canada Unity Technologies SF Full-time

    The opportunityWe're looking for a graphics engineer to join the Graphics Kernel API team. The team works on a standalone, low-level graphics abstraction layer that gives Unity a single, consistent interface across every platform and graphics driver we support.The team owns the cross-driver abstraction that keeps behavior consistent across every backend, the...


  • Montreal, Quebec, Canada Abbeal SAS Full-time

    Abbeal SAS seeks an Intermediate Back-end Developer for a major bank in Montreal to build and maintain back-end applications and APIs in a demanding financial environment.Join a back-end team in a permanent Montreal-based role and help evolve applications and services that power critical banking operations.Experience with API architectures and databases is...

  • Hybrid.NET Developer

    7 hours ago


    Montreal, Quebec, Canada Prodigy Systems Inc. Full-time

    A dynamic technology solutions firm in Montreal is looking for a .NET Developer for a 6-month contract, potentially transitioning to a full-time permanent position. The hybrid role requires four days a week onsite. Key responsibilities include taking functional requirements, designing, and coding. Candidates must be proficient in .NET, C#, SQL, and Azure,...


  • Montreal, Quebec, Canada ALLTECH CONSULTING SVC INC Full-time

    A technology consulting firm is seeking an experienced automation specialist to manage data synchronization and workflows between Rally and Jira. The role involves developing scripts in Python and Java to enhance IT system performance. The ideal candidate should possess strong problem-solving skills, experience with RESTful APIs, and familiarity with Agile...


  • Montreal, QC, Canada MaintainX (An Autodesk Company) Full-time $90,000 - $120,000 Contract

    MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers, including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders.In August 2026 MaintainX became part of...


  • Montreal, QC, Canada Alltech Consulting Services, Inc. Full-time $80,000 - $100,000 Contract

    Job Description:Experienced (mid-level to senior level) who can efficiently manage Python scripting, Java and ideally having worked with REST API’s. The ideal candidate should have a strong technical background in writing code, scripting, integration workflow automation, data synchronization between Jira and Rally via API integration. This role requires...


  • Montreal, Quebec, Canada LE130 Unity Technologies SF Full-time

    The opportunityWe're looking for a graphics engineer to join the Graphics Kernel API team. The team works on a standalone, low-level graphics abstraction layer that gives Unity a single, consistent interface across every platform and graphics driver we support. The team owns the cross-driver abstraction that keeps behavior consistent across every backend,...


  • Montreal, Quebec, Canada Gravity Conseil Full-time

    Exploitez votre expertise API Guidewire en tant qu'Architecte de solutions chez Chrome Technologies, à Montréal ou Québec. Ce rôle hybride nécessite une compréhension approfondie de l'architecture logicielle. Notre équipe recherche un Architecte de solutions pour concevoir et optimiser des systèmes applicatifs au sein de projets transformateurs....


  • Montreal, Quebec, Canada Unity Full-time

    The opportunityWe're looking for a graphics engineer to join the Graphics Kernel API team. The team works on a standalone, low-level graphics abstraction layer that gives Unity a single, consistent interface across every platform and graphics driver we support.The team owns the cross-driver abstraction that keeps behavior consistent across every backend, the...


  • Montreal, Quebec, Canada EVERIAL Full-time

    EVERIAL Montréal recherche un développeur intermédiaire pour concevoir, développer et déployer des applications web et logicielles. Vous travaillerez sur des solutions avec .NET Core/Legacy et SQL, tout en contribuant à des projets d’intégration API et à des améliorations continues.Le candidat idéal possède 3 à 5 ans d’expérience, une...


  • Montreal, Quebec, Canada CoFoMo Inc. Full-time

    Elevate your career as an Expert Functional Analyst focused on complex API interactions. This role emphasizes the translation of business needs into actionable functional requirements in a collaborative Agile environment. With at least five years of experience in functional analysis, you will play an essential role in large-scale project delivery. Your...