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Open nowPosted 17 days ago

Dév. logiciel sénior / Senior Software Dev. - C# / REST APIs & API Modernization

Workable (global search)108,016 open roles

Where
Montreal, QC, Canada
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Your applicationOpen nowDév. logiciel sénior / Senior Software Dev. - C# / REST APIs & API ModernizationWorkable (global search) · Montreal, QC, Canada

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The clock on this job

Early applications get read.

7.9% of postings close within 7 days. Measured by our own scanner across the market. Workable (global search) postings stay open a median of 7 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.6%3 days
  3. 7.9%7 days
  4. 14.9%14 days
  5. 34.0%30 days
This job: posted 17 days ago

Workable (global search) median: 7 days open

The posting

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 jouerez un rôle clé dans l’architecture des services, la stratégie de migration et le leadership technique au sein de l’équipe. Ce poste s’adresse à une personne aussi à l’aise avec la lecture de code hérité qu’avec la conception de nouveaux services à partir de zéro.

Votre journée en un coup d'oeil :

  • Concevoir et développer des API RESTful en C# / ASP.NET Core (.NET 8+)
  • Analyser les services WCF et .NET Framework 4.8 existants, puis planifier et mener à bien leur migration vers des API REST hébergées sur Azure
  • Assurer la maintenance et faire évoluer les services existants pendant la transition, en garantissant le fonctionnement parallèle des deux environnements sans interruption pour les utilisateurs
  • Concevoir des processus d’intégration à l’aide d’Azure Logic Apps, d’Azure Functions, de Service Bus et d’API Management
  • Définir les normes relatives aux API : contrats OpenAPI/Swagger, gestion des versions, rétrocompatibilité, gestion des erreurs
  • Appliquer des modèles de conception sécurisés (OAuth 2.0, Entra ID, gestion des API)
  • Contribuer à l’automatisation DevOps via Azure DevOps (pipelines CI/CD, stratégies de déploiement)
  • Accompagner les développeurs et contribuer à l’élaboration des normes techniques et aux revues de code

Ce qui fait de vous un excellent candidat :

  • Au moins 5 ans d’expérience en développement C# / .NET, notamment : ASP.NET Core Web API et principes REST, .NET Framework 4.8 et connaissance pratique de WCF (SOAP, WSDL, liaisons, services .svc)
  • Azure Logic Apps, Azure Functions, Service Bus
  • Expérience pratique de la migration ou de la refonte de services existants vers des architectures modernes
  • Solides connaissances en matière d’OAuth, de sécurité des API et de transformations JSON/XML
  • Maîtrise approfondie de SQL Server et d’Entity Framework
  • Expérience avec les outils CLI, Postman et Swagger
  • Mise en œuvre de la CI/CD avec Azure DevOps
  • Maîtrise du français et de l’anglais, à l’oral comme à l’écrit (ce poste nécessite des interactions avec nos collaborateurs et clients internationaux)

Un atout si vous avez :

  • Certifications Microsoft (par exemple : Développeur Azure, Architecte de solutions Azure)
  • Expérience dans le domaine des microservices ou des systèmes d'entreprise à grande échelle
  • Expérience dans la mise en place de services EDI (cXML, X12, AS2)
  • Maîtrise de Microsoft Dynamics 365 / Dataverse et de la Power Platform
  • Développement front-end en JavaScript / TypeScript

Voilà ce que nous offrons !

  • Régime de rémunération attrayant
  • Programme de remboursement des frais de formation
  • Équilibre entre vie professionnelle et vie privée grâce à un horaire de travail flexible
  • Repas subventionnés à notre incroyable Bistro (Les Cordons Bleus)
  • Café et fruits gratuits à volonté
  • Espace de stationnement gratuit pour tous les employés
  • Centre de conditionnement physique sur place avec entraîneur personnel, ainsi que plusieurs ateliers de santé et de bien-être

Si vous souhaitez savoir à quoi ressemble l’environnement de travail chez Genetec, voici le lien vers notre vidéo d’entreprise: https://youtu.be/EupvfTWhRww?si=OuODVl0xkIFqdPZA

Nous savons que la diversité des parcours et des expériences apporte une grande valeur à nos équipes. Même si vous ne cochez pas toutes les cases nous vous encourageons à postuler – votre profil pourrait nous surprendre!

Merci pour votre candidature, mais veuillez noter que seul(e)s les candidat(e)s sélectionné(e)s seront contacté(e)s. Les chasseurs de têtes et les agences de recrutement ne sont pas autorisés à soumettre des CV par l'intermédiaire de ce site web ou directement aux gestionnaires.

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Your team’s dynamic:

We're looking for a Senior Software Developer specialized in C# and REST API design. Your mandate will be twofold: build the company's new integration services in ASP.NET Core and Azure, and modernize an existing set of APIs built on WCF and .NET Framework 4.8. You'll play a key role in service architecture, migration strategy, and technical leadership within the team. This role is for someone equally comfortable reading legacy code and designing new services from scratch.

Your day at a glance:

  • Design and develop RESTful APIs in C# / ASP.NET Core (.NET 8+)
  • Analyze existing WCF and .NET Framework 4.8 services, then plan and carry out their migration to REST APIs hosted in Azure
  • Maintain and evolve legacy services during the transition, keeping both worlds running side by side without disruption for consumers
  • Design integration processes using Azure Logic Apps, Azure Functions, Service Bus, and API Management
  • Define API standards: OpenAPI/Swagger contracts, versioning, backward compatibility, error handling
  • Apply secure design patterns (OAuth 2.0, Entra ID, API management)
  • Contribute to DevOps automation through Azure DevOps (CI/CD pipelines, deployment strategies)
  • Mentor developers and contribute to technical standards and code reviews

What makes you a great fit:

  • 5+ years of C# / .NET development experience, including: ASP.NET Core Web API and REST principles, and .NET Framework 4.8 and working knowledge of WCF (SOAP, WSDL, bindings, .svc services)
  • Azure Logic Apps, Azure Functions, Service Bus
  • Hands-on experience migrating or rebuilding existing services toward modern architectures
  • Strong knowledge of OAuth, API security, and JSON/XML transformations
  • Solid grasp of SQL Server and Entity Framework
  • Experience with CLI tools, Postman, Swagger
  • CI/CD implementation with Azure DevOps
  • Fluent in French and English, both verbal and written (this role requires interaction with our international collaborators and customers)

Your technical expertise:

  • XXXX
  • XXXX

An asset if you have:

  • Microsoft certifications (e.g. Azure Developer, Azure Solutions Architect)
  • Experience with microservices or large-scale enterprise systems
  • Experience building EDI services (cXML, X12, AS2)
  • Familiarity with Microsoft Dynamics 365 / Dataverse and the Power Platform
  • Front-end development in JavaScript / TypeScript

Let’s talk perks!

  • Attractive compensation package
  • Training Tuition Reimbursement Program
  • Work-life balance with a flexible working schedule
  • Subsidized meals in our amazing Bistro (Les Cordons Bleus)
  • Free, unlimited coffee and fruits
  • Private, free parking for all employees
  • Onsite fitness facility with personal trainer, and multiple wellness and health workshops

If you’d like to see what the work environment at Genetec looks like, check out our corporate video: https://youtu.be/EupvfTWhRww?si=OuODVl0xkIFqdPZA

We know that diverse backgrounds and experiences bring great value to our teams. Even if you don't think you tick all the boxes, we still encourage you to apply - your profile may surprise us!

Thank you for your application, but please note that only selected candidates will be contacted. Head-hunters and recruitment agencies may not submit resumés/CVs through this Web site or directly to managers.

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