{"id":3746532,"url":"https://alion.io/job/delmarcargo-senior-integration-developer-edi-net-core","title":"Senior Integration Developer - EDI & .NET Core","company":{"id":3812752,"name":"Delmarcargo","domain":"delmarcargo.com","url":"https://alion.io/company/delmarcargo","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"MuleSoft","optional":false},{"name":"Oracle","optional":false},{"name":"Rest API","optional":false},{"name":"SAP IDoc","optional":false},{"name":"SQL","optional":false},{"name":"Windows","optional":false},{"name":"ABAP","optional":true},{"name":"Apex","optional":true}],"status":"live","first_seen_at":"2026-10-21T00:00:00Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-11-06T14:03:00Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"Are you an integration developer who enjoys turning complex business requirements into reliable, scalable solutions? We are looking for a Senior Integration Developer to lead the design, delivery, and support of EDI and enterprise integration solutions.\nIn this role, you will work primarily with Cleo Integration Cloud (CIC) and related technologies to build and support high-quality EDI integrations. You will also use your C#/.NET Core development experience to create APIs, services, automation, and integration components that connect customers, partners, and internal systems.\nYour Impact:\nReporting to the Integration Manager, you will be a key member of the Integration team. You will analyze requirements, design technical solutions, develop and deploy integrations, and provide ongoing production support across multiple environments.\nYou will collaborate with business stakeholders, customers, project managers, and technical teams to deliver dependable partner integrations and well-documented, supportable solutions.\nWhat You’ll Do\nDesign, build, test, deploy, and support EDI integrations using Cleo Integration Cloud (CIC).\nDevelop and maintain EDI maps, transformations, workflows, trading-partner configurations, and communication profiles.\nTranslate data between ANSI X12, XML, JSON, flat files, SQL, APIs, and SAP IDocs.\nDevelop integration services, APIs, and automation components using C# and .NET Core.\nTroubleshoot EDI transactions, mapping issues, connectivity failures, and production support incidents.\nWork with common communication protocols including AS2, SFTP/FTP, HTTP/S, REST APIs, and web services.\nCreate clear solution-design documentation, technical specifications, process flows, and support procedures.\nCollaborate with internal teams and external partners to gather requirements and deliver integration projects on time.\nImprove the reliability, monitoring, performance, and maintainability of existing integrations.\nSupport integrations across development, test, UAT, and production environments.\nWhat You Bring\n5+ years of hands-on experience in EDI, B2B, and enterprise data integration.\nStrong practical experience with Cleo Integration Cloud (CIC) or other EDI integration platforms such as Sterling Integrator or MuleSoft.\nProven experience developing EDI mappings and transformations for ANSI X12, XML, JSON, flat files, SQL, APIs, and IDocs.\nStrong development experience with C# and .NET Core, including REST APIs, web services, Windows services, or backend integration applications.\nKnowledge of EDI transaction processing, trading-partner onboarding, acknowledgements, error handling, and production support.\nExperience with AS2, SFTP/FTP, HTTP/S, APIs, and other B2B communication methods.\nSolid SQL and database experience; Oracle experience is an asset.\nExperience integrating with ERP, TMS, CRM, or logistics platforms such as CargoWise, 3GTMS, Salesforce, SAP, or Microsoft Dynamics AX.\nA university degree or CEGEP diploma in Information Technology, Computer Science, or equivalent practical experience.\nWhat Will Make You Successful:\nYou communicate clearly with both technical and non-technical stakeholders.\nYou enjoy investigating issues and finding practical, durable solutions.\nYou are detail-oriented and take pride in technical quality, documentation, and client service.\nYou can manage multiple priorities while meeting project and production-support deadlines.\nYou can translate business needs into detailed technical requirements and implementable integration designs.\nYou work well independently and collaboratively within a multi-disciplinary team.\nWhat We Offer\nCompetitive compensation.\nComprehensive health and dental benefits.\nA healthy balance between work and home life.\nThe opportunity to work on meaningful EDI, API, and enterprise integration initiatives.\nA collaborative environment where your technical expertise and ideas can make a direct impact.\nAn equal-opportunity workplace.\nIf you are passionate about EDI, CLEO, .NET Core, and solving complex integration challenges, we would like to hear from you.\n_________________________________________________________________________________________\nVous êtes passionné(e) par les intégrations de systèmes et aimez transformer des besoins d’affaires complexes en solutions fiables et évolutives? Nous recherchons un(e) développeur(euse) principal(e) en intégration pour concevoir, livrer et soutenir des solutions EDI et d’intégration d’entreprise.\nDans ce rôle, vous travaillerez principalement avec Cleo Integration Cloud (CIC) afin de bâtir et soutenir des intégrations EDI de haute qualité. Vous mettrez également à profit votre expérience en développement C#/.NET Core pour créer des API, des services, des automatisations et des composants d’intégration reliant nos clients, partenaires et systèmes internes.\nVotre impact :\nRelevant du gestionnaire des intégrations, vous serez un membre clé de l’équipe d’intégration. Vous analyserez les besoins, concevrez des solutions techniques, développerez et déploierez des intégrations, et assurerez leur soutien dans plusieurs environnements.\nVous collaborerez avec les parties prenantes d’affaires, les clients, les gestionnaires de projets et les équipes techniques afin de livrer des intégrations partenaires fiables, documentées et faciles à maintenir.\nVos responsabilités :\nConcevoir, développer, tester, déployer et soutenir des intégrations EDI avec Cleo Integration Cloud (CIC).\nDévelopper et maintenir les mappages EDI, transformations, flux de travail, configurations de partenaires commerciaux et profils de communication.\nConvertir et intégrer des données entre les formats ANSI X12, XML, JSON, fichiers plats, SQL, API et SAP IDoc.\nDévelopper des services d’intégration, des API et des composants d’automatisation en C# et .NET Core.\nDiagnostiquer et résoudre les incidents liés aux transactions EDI, aux mappages, à la connectivité et aux environnements de production.\nTravailler avec les protocoles de communication AS2, SFTP/FTP, HTTP/S, les API REST et les services Web.\nProduire des documents de conception, des spécifications techniques, des processus et des procédures de soutien clairs.\nCollaborer avec les équipes internes et les partenaires externes pour recueillir les besoins et livrer les projets d’intégration dans les délais prévus.\nAméliorer la fiabilité, la surveillance, la performance et la maintenabilité des intégrations existantes.\nSoutenir les intégrations dans les environnements de développement, de test, d’UAT et de production.\nCe que vous apportez :\nAu moins 5 ans d’expérience pratique en EDI, en intégration B2B ou en intégration de données d’entreprise.\nUne solide expérience avec Cleo Integration Cloud (CIC) ou d’autres plateformes d’intégration EDI telles que Sterling Integrator ou MuleSoft.\nUne expérience démontrée dans le développement de mappages et de transformations ANSI X12, XML, JSON, fichiers plats, SQL, API et IDoc.\nUne forte expérience de développement en C# et .NET Core, incluant les API REST, les services Web, les services Windows ou les applications d’intégration backend.\nUne bonne connaissance du traitement des transactions EDI, de l’intégration de partenaires commerciaux, des accusés de réception, de la gestion des erreurs et du soutien de production.\nUne expérience des protocoles AS2, SFTP/FTP, HTTP/S, des API et d’autres méthodes de communication B2B.\nUne bonne maîtrise de SQL et des bases de données; une expérience avec Oracle est un atout.\nUne expérience d’intégration avec des systèmes ERP, TMS, CRM ou logistiques tels que CargoWise, 3GTMS, Salesforce, SAP ou Microsoft Dynamics AX.\nUn diplôme universitaire ou collégial en technologies de l’information, en informatique ou une expérience pratique équivalente.\nCe qui vous permettra de réussir :\nVous communiquez clairement avec des interlocuteurs techniques et non techniques.\nVous aimez analyser les problèmes et proposer des solutions pratiques et durables.\nVous êtes rigoureux(se), attentif(ve) aux détails et soucieux(se) de la qualité technique, de la documentation et du service à la clientèle.\nVous êtes à l’aise de gérer plusieurs priorités dans le respect d’échéanciers de projet et de soutien à la production.\nVous savez traduire les besoins d’affaires en exigences techniques détaillées et en solutions d’intégration concrètes.\nVous travaillez efficacement de façon autonome et au sein d’équipes multidisciplinaires.\nCe que nous offrons :\nUne rémunération concurrentielle.\nUne couverture complète en soins de santé et dentaires.\nUn bon équilibre entre la vie professionnelle et la vie personnelle.\nL’occasion de contribuer à des initiatives concrètes en EDI, API et intégration d’entreprise.\nUn environnement collaboratif où votre expertise technique et vos idées auront un impact direct.\nUn milieu de travail offrant l’égalité des chances.\nSi vous êtes passionné(e) par l’EDI, CLEO, .NET Core et la résolution de défis d’intégration complexes, nous aimerions vous connaître.","description_format":"text","description_chars":8996,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Transportation & Logistics","Logistics","Supply Chain"],"lifecycle":[{"event":"open","at":"2026-11-04T13:33:47Z"}],"visa":[],"liveness":{"score":74,"band":"hot","label":"Hiring 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