{"id":4222809,"url":"https://alion.io/job/lga-it-senior-net-developer-events-driven","title":"Senior .NET Developer (Events-Driven)","company":{"id":4413041,"name":"LGA IT","domain":"legrand-associates.com","url":"https://alion.io/company/lga-it","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"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":["Leuven, Belgium"],"countries":["BE"],"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":"Azure","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Grafana","optional":false},{"name":"Kibana","optional":false},{"name":"Kubernetes","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"Sentry","optional":false}],"status":"live","first_seen_at":"2026-11-12T17:15:10Z","employer_posted_date":null,"last_verified_at":"2026-11-12T17:15:10Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Over het bedrijf\nWil jij end-to-end ownership over een eigen ontwikkeld, datagedreven platform met internationale ambities? Voor onze klant, een ambitieuze en innovatieve speler (actief binnen o.a. de automotive- en datagedreven sector), zoeken wij een ervaren Senior .NET Developer die hét technische aanspreekpunt wordt voor hun kernplatform.\nIn deze interne sleutelrol bouw je mee aan een modern, schaalbaar en event-driven ecosysteem en schakel je direct met business, operations, automation en externe partners.\n\nJobomschrijving\nWat ga je doen?\nAls interne Senior .NET Developer neem je de volledige verantwoordelijkheid over de backend en services van het platform. Je denkt mee op architecturaal niveau en vertaalt complexe businesslogica naar performante, robuuste oplossingen:\nDevelopment & Architectuur: Je ontwikkelt, verbetert en onderhoudt .NET backend services en REST API’s, en bouwt aan schaalbare microservices binnen een distributed architecture.\nIntegraties & Messaging: Je werkt dagelijks binnen een event-driven architectuur (met MassTransit als core tool), beheert RabbitMQ message flows en verzorgt integraties met leveranciers, kanalen en externe API’s.\nCloud & Infrastructure: Je rolt services uit en onderhoudt deze op Kubernetes, en beheert de CI/CD-straat via Azure DevOps Repos & Pipelines.\nDatakwaliteit & Performance: Je optimaliseert PostgreSQL-databases (queries, views, indexes), lost productie-issues op en verhoogt de stabiliteit, logging en observability.\n\nWie zoeken we?\nMust-haves:\nErvaring: 5 jaar relevante ervaring met .NET / C# backend development en een sterke kennis van REST API’s.\nArchitectuur & Messaging: Aantoonbare ervaring met microservices, distributed systems en MassTransit (of een gelijkaardige servicebus-technologie).\nData & DevOps: Sterke kennis van PostgreSQL en ervaring met Azure DevOps (Repos & Pipelines).\nMindset: Je beschikt over uitstekende debugging-skills, neemt graag eigenaarschap en communiceert vlot met zowel technische als niet-technische stakeholders.\nPluspunten (of te leren tijdens onboarding):\nErvaring met RabbitMQ en Kubernetes (pods, deployments, logs, scaling) of Docker.\nKennis van het bredere Azure-ecosysteem (App Insights, Log Analytics, Service Bus), monitoring-tools (Grafana, Kibana, Prometheus, Sentry) of basiskennis Python voor automatisaties.\nAffiniteit met datagedreven omgevingen of de automotive 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