{"id":1011697,"url":"https://alion.io/job/genetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization","title":"Dév. logiciel sénior / Senior Software Dev. - C# / REST APIs & API Modernization","company":{"id":1229,"name":"Genetec","domain":"genetec.com","url":"https://alion.io/company/genetec-japan-kk","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":89,"open_postings":66,"ghost_share":0,"stale_share":0.242,"repost_share":0,"time_to_fill_p50_days":81,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Montreal, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":117000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":255},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASP.NET Core","optional":false},{"name":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"JavaScript","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"Postman","optional":false},{"name":"Rest API","optional":false},{"name":"SOAP","optional":false},{"name":"SQL","optional":false},{"name":"Swagger","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-09-17T20:32:55Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-11-06T08:41:08Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"La dynamique de votre équipe :\nNous 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.\nVotre journée en un coup d'oeil :\nConcevoir et développer des API RESTful en C# / ASP.NET Core (.NET 8+)\nAnalyser les services WCF et .NET Framework 4.8 existants, puis planifier et mener à bien leur migration vers des API REST hébergées sur Azure\nAssurer la maintenance et faire évoluer les services existants pendant la transition, en garantissant le fonctionnement parallèle des deux environnements sans interruption pour les utilisateurs\nConcevoir des processus d’intégration à l’aide d’Azure Logic Apps, d’Azure Functions, de Service Bus et d’API Management\nDéfinir les normes relatives aux API : contrats OpenAPI/Swagger, gestion des versions, rétrocompatibilité, gestion des erreurs\nAppliquer des modèles de conception sécurisés (OAuth 2.0, Entra ID, gestion des API)\nContribuer à l’automatisation DevOps via Azure DevOps (pipelines CI/CD, stratégies de déploiement)\nAccompagner les développeurs et contribuer à l’élaboration des normes techniques et aux revues de code\nCe qui fait de vous un excellent candidat :\nAu 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)\nAzure Logic Apps, Azure Functions, Service Bus\nExpérience pratique de la migration ou de la refonte de services existants vers des architectures modernes\nSolides connaissances en matière d’OAuth, de sécurité des API et de transformations JSON/XML\nMaîtrise approfondie de SQL Server et d’Entity Framework\nExpérience avec les outils CLI, Postman et Swagger\nMise en œuvre de la CI/CD avec Azure DevOps\nMaîtrise du français et de l’anglais, à l’oral comme à l’écrit (ce poste nécessite des interactions avec nos collaborateurs et clients internationaux)\nUn atout si vous avez :\nCertifications Microsoft (par exemple : Développeur Azure, Architecte de solutions Azure)\nExpérience dans le domaine des microservices ou des systèmes d'entreprise à grande échelle\nExpérience dans la mise en place de services EDI (cXML, X12, AS2)\nMaîtrise de Microsoft Dynamics 365 / Dataverse et de la Power Platform\nDéveloppement front-end en JavaScript / TypeScript\nVoilà ce que nous offrons !\nRégime de rémunération attrayant\nProgramme de remboursement des frais de formation\nÉquilibre entre vie professionnelle et vie privée grâce à un horaire de travail flexible\nRepas subventionnés à notre incroyable Bistro (Les Cordons Bleus)\nCafé et fruits gratuits à volonté\nEspace de stationnement gratuit pour tous les employés\nCentre de conditionnement physique sur place avec entraîneur personnel, ainsi que plusieurs ateliers de santé et de bien-être\nSi 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\nNous 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!\nMerci 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.\n---------------------------------------------------------------------------------------------------\nYour team’s dynamic:\nWe'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.\nYour day at a glance:\nDesign and develop RESTful APIs in C# / ASP.NET Core (.NET 8+) \nAnalyze existing WCF and .NET Framework 4.8 services, then plan and carry out their migration to REST APIs hosted in Azure \nMaintain and evolve legacy services during the transition, keeping both worlds running side by side without disruption for consumers \nDesign integration processes using Azure Logic Apps, Azure Functions, Service Bus, and API Management \nDefine API standards: OpenAPI/Swagger contracts, versioning, backward compatibility, error handling \nApply secure design patterns (OAuth 2.0, Entra ID, API management) \nContribute to DevOps automation through Azure DevOps (CI/CD pipelines, deployment strategies) \nMentor developers and contribute to technical standards and code reviews \nWhat makes you a great fit:\n5+ 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) \nAzure Logic Apps, Azure Functions, Service Bus \nHands-on experience migrating or rebuilding existing services toward modern architectures \nStrong knowledge of OAuth, API security, and JSON/XML transformations \nSolid grasp of SQL Server and Entity Framework \nExperience with CLI tools, Postman, Swagger \nCI/CD implementation with Azure DevOps \nFluent in French and English, both verbal and written (this role requires interaction with our international collaborators and customers)\nYour technical expertise:\nXXXX\nXXXX\nAn asset if you have:\nMicrosoft certifications (e.g. Azure Developer, Azure Solutions Architect) \nExperience with microservices or large-scale enterprise systems \nExperience building EDI services (cXML, X12, AS2) \nFamiliarity with Microsoft Dynamics 365 / Dataverse and the Power Platform \nFront-end development in JavaScript / TypeScript \nLet’s talk perks!\nAttractive compensation package\nTraining Tuition Reimbursement Program\nWork-life balance with a flexible working schedule\nSubsidized meals in our amazing Bistro (Les Cordons Bleus)\nFree, unlimited coffee and fruits\nPrivate, free parking for all employees\nOnsite fitness facility with personal trainer, and multiple wellness and health workshops \nIf you’d like to see what the work environment at Genetec looks like, check out our corporate video: https://youtu.be/EupvfTWhRww?si=OuODVl0xkIFqdPZA\nWe 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!\nThank 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.","description_format":"text","description_chars":7305,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Video Surveillance","Access Control & Alarm Systems"],"lifecycle":[{"event":"open","at":"2026-09-17T20:32:55Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.875,"p_room":0.72,"age_days":49,"expected_fill_days":81,"reasons":["conf:1","velocity","win:mid","crowd:brand"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/genetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization","json_url":"https://alion.io/job/genetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization.json","meta":{"generated_at":"2026-11-06T10:45:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":19426,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1229},"rest":"https://alion.io/mcp/rest/get_company?id=1229"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgenetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgenetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgenetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/genetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgenetec-dev-logiciel-senior-senior-software-dev-c-rest-apis-api-modernization"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1011697}},{"tool":"search_jobs","arguments":{"company":"genetec.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1011697},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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