{"id":772871,"url":"https://alion.io/job/kinship-product-engineer-c-net","title":"Product Engineer, C#/.NET","company":{"id":679207,"name":"Kinship","domain":"kinship.io","url":"https://alion.io/company/kinship-2","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":75,"open_postings":8,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":138000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":25},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"MVVM","optional":false},{"name":"Rest API","optional":false},{"name":"WPF","optional":false},{"name":"ASP.NET Core","optional":true},{"name":"AutoMapper","optional":true},{"name":"CI/CD","optional":true},{"name":"Dependency Injection","optional":true},{"name":"OpenTelemetry","optional":true},{"name":"Serilog","optional":true}],"status":"live","first_seen_at":"2025-06-12T07:14:19Z","employer_posted_date":"2025-06-12","last_verified_at":"2026-11-04T08:48:05Z","board_verified":true,"closed_at":null,"days_open":510,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":509},"description":"Powering better Revit workflows from the inside out\nHey there - we’re Kinship\nWe’re building tools that make working with Revit simpler, faster, and a whole lot less painful. Our platform helps architects and engineers manage their content libraries, track how models evolve, and enforce better standards without the usual chaos.\nWe’re hiring a C# developer to help us go deeper into the world of Revit - improving our add-in, scaling sync capabilities, and crafting the behind-the-scenes magic that makes Kinship feel seamless to our users. If you know your way around Revit’s quirks and love writing clean, solid code that solves real-world problems, this is for you.\nWhat You’ll Do\nDevelop and maintain our Revit add-in using C#\n\nImplement new features and improvements within the Revit environment\n\nIntegrate the add-in with backend services via REST APIs\n\nHandle data synchronization between Revit and our cloud platform\n\nContribute to architectural decisions and collaborate with other engineers on design and implementation\n\nWhat We’re Looking For\nYou don’t need to tick every box, but here’s what would help you succeed:\nMust-haves\n3-6+ years of experience writing C#\n\nStrong hands-on experience with developing desktop application\n\nSolid MVVM knowledge (using CommunityToolkit.Mvvm)\n\nExperience with WPF or WinUI 3 (including styles, templates, and resource dictionaries)\n\nConfident with async programming and writing responsive, stable desktop apps\n\nNice-to-haves\nExperience with the Revit API, or similar\n\nExperience with dependency injection\n\nFamiliarity with build tools like Nuke and CI/CD pipelines\n\nUnderstanding of mapping tools (e.g., Mapperly, AutoMapper)\n\nYou write unit tests and know when they matter\n\nExperience with structured logging (Serilog preferred)\n\nFamiliarity with observability tools like OpenTelemetry\n\nSome experience with ASP.NET and how web APIs are built\n\nWhat We Offer\nCompetitive salary\n\nA beautiful, plant-filled office in central London (by Southwark tube station) and good coffee (obviously)\n\nA no-BS team of people who love building great software together\n\nReal autonomy and influence over product and tech decisions\n\nA company that believes in work-life 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