{"id":2495451,"url":"https://alion.io/job/inverto-fullstack-developer-fmd","title":"Fullstack Developer (f/m/d)","company":{"id":2051895,"name":"Inverto","domain":"inverto.com","url":"https://alion.io/company/inverto","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"d.vinci","truth_index":{"grade":"C","score":56,"open_postings":62,"ghost_share":0.726,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-15T05:46:00Z"}},"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":["Cologne, Germany","Munich, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Blazor","optional":false},{"name":"C#","optional":false},{"name":"Entity Framework Core","optional":false},{"name":"MS SQL","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-05-19T10:07:54Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-15T15:45:07Z","board_verified":true,"closed_at":null,"days_open":149,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":148},"description":"Introduction\nInverto is one of the leading procurement and supply chain management consultancies in the world. Backed by the power of BCG, we’ve grown from a successful European consultancy into a global company with a distinct offering. Our Business Services Teams play a critical role in enabling our business, driving continuous improvement, and shaping how we scale. Here, you can use your expertise to make a meaningful impact from within, taking on responsibility from day one and seeing the difference your work makes. As we continue to grow, so will your opportunities, in an environment that supports your development and empowers you to grow as we grow. There’s never been a better time to join Inverto and be part of what comes next. Are you in?\nHOW YOU'LL IMPACT.\nUI development. Working closely with Product Owners, you will develop modern user interfaces in Blazor Server. You will build reusable components and ensure consistent design patterns across our applications.\nBusiness logic & security. You will implement and maintain business logic and security concepts in C#/.NET and ensure our applications remain robust, secure, and high-performing.\nIntegrations. You will integrate databases and external services such as SQL Server and REST APIs and implement AI integrations for our internal customers.\nQuality & performance. You will conduct code reviews, write unit and integration tests, manage error handling and logging, and continuously optimize the performance of our solutions.\nDynamic work environment & impact. Joining a motivated IT team that offers a professional environment with individual development opportunities. From day one, you will take on responsibility and contribute directly to real products and practical solutions.\nWHAT YOU'LL BRING.\nYou have a university degree in Computer Science, Software Engineering, or a related field, combined withat least 5 years of professional experience in full stack development with C#, ideally including hands-on experience with Blazor.\n You have strongpractical expertise in C#/.NET, Blazor, Entity Framework, T-SQL, and REST APIs.\n You are experienced incomponent-based UI architecture, responsive design, and creating intuitive user workflows.\nYou bring an intermediate level ofAI affinity, including experience with AI integrations in applications or a strong willingness to grow into this field.\nYou combine conceptual thinking with flexibility, enthusiasm for new challenges, and astrong team-oriented mindset.\n\nYou thrive in a team environment, communicate confidently in an international setting, and are business fluent in English and German language skills are a plus.","description_format":"text","description_chars":2655,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Supply Chain","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-10-14T04:19:09Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.222,"p_room":0.28,"age_days":148,"expected_fill_days":38,"reasons":["conf:1","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-15T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/inverto-fullstack-developer-fmd","json_url":"https://alion.io/job/inverto-fullstack-developer-fmd.json","meta":{"generated_at":"2026-10-15T16:42:54Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":25318,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2051895},"rest":"https://alion.io/mcp/rest/get_company?id=2051895"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finverto-fullstack-developer-fmd"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Finverto-fullstack-developer-fmd"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Finverto-fullstack-developer-fmd"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/inverto-fullstack-developer-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finverto-fullstack-developer-fmd"}]}