{"id":3928225,"url":"https://alion.io/job/itdelight-middle-net-backend-developer-german-speaking","title":"Middle .NET Backend Developer (German-speaking)","company":{"id":2127238,"name":"ITDelight","domain":"itdelight.io","url":"https://alion.io/company/itdelight","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"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":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"Akamai","optional":true},{"name":"Azure AKS","optional":true},{"name":"Azure SQL Database","optional":true},{"name":"Kubernetes","optional":true},{"name":"Redis","optional":true}],"status":"live","first_seen_at":"2026-11-07T21:41:45Z","employer_posted_date":null,"last_verified_at":"2026-11-07T21:41:45Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"About the Role \n\nWe are looking for a .NET Backend Developer to join our team!\nWe're building a large-scale, enterprise-grade web platform on a modular microservice architecture. As a backend engineer, you'll own the full lifecycle of domain services — from data modelling and business logic through API design, messaging contracts, database migrations, and production deployment.\nYou'll work in a multi-vendor setup alongside DevOps, architecture, and product teams.\n\nResponsibilities: \n\nDesign, build, test, and operate microservices following a read/write service-pair pattern (read-only delivery APIs + write-capable update/ingestion services)\n\nImplement event-driven communication between services\n\nOwn your domain end-to-end: schema design, API contracts, persistence, messaging, and production monitoring\n\nContribute to shared platform libraries and tooling\n\nDocument architectural decisions and service designs for both technical and non-technical stakeholders\nRequired Technical Skills and Experience\nC# / .NET 8 / .NET Framework 4.7 – Web API development, modern C# features (records, pattern matching, nullable reference types, async/await best practices), experienced in both worlds\n\nEntity Framework Core - code-first migrations, specification pattern, repository abstraction\n\nMicroservice architecture - clear separation of concerns across layered services (controller → service → repository)\n\nEvent-driven messaging - publishing and consuming messages on a service bus (MassTransit, NServiceBus, or similar), contract-first design, idempotency\n\nEntity Framework Core - code-first migrations, specification pattern, repository abstraction\n\nAuthentication & Authorization - JWT validation, Azure AD / Entra ID, OIDC\n\nThird-party API integrations (DAM systems, CRM/marketing platforms, email dispatch)\nNice to have:\n\nEvent-driven messaging - publishing and consuming messages on a service bus (MassTransit, NServiceBus, or similar), contract-first design, idempotency\n\nAzure - AKS (Kubernetes), Azure SQL, Blob Storage, Table Storage, Key Vault, Managed Identity, Azure Functions (isolated worker model), Azure AI Search\n\nExperience with CDN cache invalidation (e.g. Akamai FastPurge API)\n\nRedis caching strategies\n\nRoslyn Analyzers / Code Fix Providers\n\nPDF generation libraries\nOther Requirements\n\nFluent German skills strongly preferred\n\nExperience working in a client-facing role, interacting with both technical and non-technical stake-holders\n\nExperience working in agile, multi-vendor environments\n\nMust be fluent in English, written and verbal communications","description_format":"text","description_chars":2578,"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":[]},"benefits":[],"hiring_locations":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Commerce","Sales & Marketing","Web Development 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