{"id":2468328,"url":"https://alion.io/job/bimraum-co-founder-als-cto-lead-developer-mwd","title":"Co-Founder als CTO / Lead Developer (m/w/d)","company":{"id":671293,"name":"BIMraum","domain":"bimraum.de","url":"https://alion.io/company/bimraum","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":"lead","employment_type":"cofounder","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Böblingen, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":89000,"max_usd":172000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false},{"name":"LLM","optional":true},{"name":"Nest.JS","optional":true},{"name":"Next.js","optional":true},{"name":"Node JS","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2026-10-13T16:07:21Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-11-02T07:36:27Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"Stellenbeschreibung\nWerde Teil von BIMraum GmbH als Co-Founder als CTO / Lead Developer (m/w/d)!\nDu willst die Bauindustrie mit moderner Technologie revolutionieren?\nBei BIMraum GmbH mit Sitz in Böblingen verfolgen wir die Mission, Fachkräfte aus Bau und Immobilien durch digitale Prozesse auf Basis von Building Information Modeling (BIM) zu stärken. Unsere ambitionierte Reise wird von Innovation, Technologie und echter Leidenschaft für digitale Transformation angetrieben.\nDeine Rolle & Aufgaben:\nFühre die technische Weiterentwicklung von proxino - unserer KI-basierten Lösung zur Automatisierung von Bauprozessen - direkt mit unserer Gründerin\nDu entwickelst Funktionen und Benutzererlebnisse nutzerzentriert weiter - auf Basis echten Kundenfeedbacks\nDu trainierst und verbesserst unsere KI-Module, insbesondere im Bereich Wissenssysteme und LLMs\nDu übernimmst die Code-Verantwortung des MVPs - mit Fokus auf Stabilität, Performance und Sicherheit\nMittelfristig: Aufbau und Führung eines kleinen, dynamischen Tech-Teams, um unsere Lösung zu skalieren\nDein Profil:\nMust-haves:\nSehr gute Kenntnisse in JavaScript / TypeScript\nGute Kenntnisse in Python\nSicherer Umgang mit Git\nErfahrung in der Weiterentwicklung bestehender Codebasen\nPragmatismus: Du lieferst funktionierende Software, keine Theorie \nDeutschkenntnisse mindestens auf C1-Niveau (für Team- und Kundenkommunikation)\nNice-to-haves:\nKenntnisse in NestJS und Next.js / React\nErfahrung mit KI-/LLM-Systemen oder datengetriebenen Anwendungen\nWas wir dir bieten:\nEine Schlüsselrolle in einem Team, das die Zukunft der digitalen Bauprozesse aktiv gestaltet\nVSOP/ESOP-Optionen: werde Miteigentümer:in - wir teilen den Erfolg mit dir\nHybrides Arbeiten: remote oder im Co-Working Space AI xpress Böblingen\nZusammenarbeit in einem interdisziplinären, technologiegetriebenen Team mit echtem Start-up-Vibe ab Tag 1\nRegelmäßige Team-Events und Zugang zu Mentoring, Fortbildungen und Start-up-Netzwerk\nWarum BIMraum?\nSei der Tech-Kopf, der die Bauindustrie digital transformiert - dein Code wirkt täglich bei echten Bauprofis\nHybrides Arbeiten & Start-up-Community: Remote oder AI xpress, Austausch mit anderen Start-ups und KI-Expert:innen\nWeiterentwicklung & Mentoring: Fortbildungen, Accelerator-Programme und Networking inklusive\nTeamgeist & Events: Regelmäßige Team-Events, Gründer-Events und gemeinsame Erfolge feiern\nMitgestaltung & Ownership: Übernimm Verantwortung ab Tag 1 und gestalte die technische Roadmap aktiv mit\nBereit, als Gründer:in unsere Tech-Reise anzuführen und die Bauwelt neu zu denken?\nKlicke jetzt auf ‚Jetzt bewerben‘ und gestalte die digitale Zukunft von BIM aktiv mit!","description_format":"text","description_chars":2650,"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":[{"language":"German","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Architecture"],"lifecycle":[{"event":"open","at":"2026-10-13T19:14:05Z"}],"visa":[],"liveness":{"score":59,"band":"ok","label":"Likely open","p_open":1,"p_active":0.785,"p_room":0.75,"age_days":19,"expected_fill_days":27,"reasons":["conf:6","win:late"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/bimraum-co-founder-als-cto-lead-developer-mwd","json_url":"https://alion.io/job/bimraum-co-founder-als-cto-lead-developer-mwd.json","meta":{"generated_at":"2026-11-02T09:59:59Z","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":14006,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":671293},"rest":"https://alion.io/mcp/rest/get_company?id=671293"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbimraum-co-founder-als-cto-lead-developer-mwd"},{"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%2Fbimraum-co-founder-als-cto-lead-developer-mwd"},{"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%2Fbimraum-co-founder-als-cto-lead-developer-mwd"},{"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/bimraum-co-founder-als-cto-lead-developer-mwd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbimraum-co-founder-als-cto-lead-developer-mwd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2468328}},{"tool":"search_jobs","arguments":{"company":"bimraum.de","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2468328},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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