Biztalk Developer

pOur client is a bwell-established Belgian logistics and distribution company /b operating nationwide with multiple sites across the country. /p pThe organization manages time-sensitive distribution flows and supplies thousands of retail points daily. As part of its strategic evolution, the company is expanding into new product categories while modernizing its IT landscape. /p ul liThe environment combines:A stable SME culture with flat hierarchy /li liLong-term employee retention /li liHigh operational criticality /li /ul pTo strengthen the internal IT team, our client is looking for a bMedior / Senior BIZTALK .
NET Developer /b (minimum 5 years of experience). /p h3Your Role: /h3 pYou will join an experienced internal IT department (infrastructure + development) and actively contribute to the evolution of business-critical applications. /p ul liYou will: Design, develop and maintain integrations using bMicrosoft BizTalk Server /b b2020 /b and C#/.
NET. /li liCreate and maintain schemas, maps, orchestrations, pipelines, ports and adapter configurations. /li liDevelop .
NET components, services and REST/SOAP integrations; work with XML, XSD, XSLT and JSON. /li liWrite and optimize SQL Server queries and stored procedures, and implement validation, error handling and logging. /li liTranslate business requirements into technical solutions with business analysts and application owners. /li /ul h3Day to Day Support /h3 ul liMonitor interfaces and application health; investigate failed exchanges, suspended messages and processing delays. /li liHandle daily support requests and production incidents, prioritize business impact and keep users informed. /li liDiagnose issues across BizTalk, .
NET, SQL Server and connected systems; coordinate resolution with IT teams and external partners. /li liRestore processing safely, including controlled message resubmission, and investigate root causes to prevent recurring incidents. /li liMaintain support procedures, runbooks and incident records; turn recurring problems into permanent improvements. /li /ul h3Quality and Delivery /h3 ul liTest integrations and .
NET changes, including failure scenarios, and contribute to code reviews. /li liManage source code in Git and support deployments with environment-specific configurations and rollback procedures. /li liDocument interfaces and technical changes, and share knowledge with colleagues. /li /ul pYou will collaborate closely with business stakeholders and operational teams. As a BizTalk and .
NET developer, you will work in tandem with another colleague /p h3Your Profile /h3 ul liAt least 5 years of professional experience in software development, including proven experience developing and supporting bMicrosoft BizTalk and C#/.
NET /b solutions, ideally with BizTalk Server 2020. /li liStrong C# and .
NET Framework skills, with hands-on experience in Visual Studio. /li liPractical knowledge of BizTalk messaging, routing, promoted properties, maps, orchestrations and pipelines. /li liExperience with XML/XSD, XSLT, JSON, REST/SOAP services and adapters such as SFTP and WCF-SQL. /li liSolid SQL Server skills and experience troubleshooting integration or application issues in production. /li liExperience with Git, testing and structured deployment practices. /li liAbility and willingness to combine development work with daily application support. /li liProven use of AI tools in software development, such as coding assistants for implementation, testing, debugging and documentation, with critical review of generated output and respect for data confidentiality. /li libFluent in Dutch or French, with a good working command of English. /b /li /ul h3Additional Assets /h3 ul liExperience with SAP integrations, EDI/AS2 or other enterprise systems. /li liKnowledge of modern .
NET, ASP.
NET Core, Azure Logic Apps, Service Bus or API Management. /li liExperience with CI/CD, PowerShell, monitoring tools, or Jira and Confluence. /li liKnowledge of Broadcom Automic for scheduling and monitoring automated jobs and workflows. /li /ul h3Soft Skills /h3 ul liAn analytical mindset and a methodical approach to troubleshooting. /li liOwnership of issues through to resolution, with clear communication and a focus on business needs. /li liAbility to manage priorities calmly, collaborate with colleagues and document solutions clearly. /li liMulticultural team /li liFlat organizational structure /li liOn-site presence in Belgium required (with homeworking) /li /ul h3Offer: /h3 ul liCompetitive gross salary depending on experience /li liCompany car (electric) + charging card /li liGroup insurance /li liHospitalization ambulatory insurance /li liAnnual performance bonus /li li20 legal holidays + 10 additional days /li /ul pI f you are a bhands-on Medior / Senior BizTalk .
NET Developer /b who enjoys combining technical depth with business impact in a stable yet evolving organization, this opportunity offers strong ownership and long-term perspective. /p