{"id":788121,"url":"https://alion.io/job/mh-software-softwareentwickler-c-mwd","title":"Softwareentwickler C++ (m/w/d)","company":{"id":682057,"name":"mh-software","domain":"mh-software.de","url":"https://alion.io/company/mh-software","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Join","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Karlsruhe, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":124000,"period":"year","method":"role_country_seniority_unknown","sample_n":192},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false}],"status":"live","first_seen_at":"2026-08-11T10:16:24Z","employer_posted_date":"2026-08-11","last_verified_at":"2026-10-30T00:02:42Z","board_verified":true,"closed_at":null,"days_open":79,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":79},"description":"Wir bei mh-software entwickeln CAD-Ingenieursoftware, mit welcher z.B. die Lüftungsanlagen in Flughafengebäuden geplant werden. Damit ermöglichen wir unseren Kunden eine umweltfreundliche und ressourceneffiziente Umsetzung großer Bauvorhaben, wie Wohnsiedlungen, Krankenhäusern, Bürokomplexen oder Wolkenkratzern.\nAufgaben\nDu beschäftigst dich intensiv mit dem Herzstück unserer Software, dem Berechnungskern.\nDu beschäftigst dich intensiv mit dem Herzstück unserer Software, dem Berechnungskern. \nNach einer umfassenden Einarbeitungsphase arbeitest du am bestehenden C++-Code und entwickelst diesen kontinuierlich weiter.\nDabei stellst du sicher, dass unsere Berechnungen - z. B. für Heiz- undKühllasten sowie Rohr- und Kanalnetze - zuverlässig und korrekt\nfunktionieren.\n\nSobald du mit unserem Code bestens vertraut bist, refakturierst du relevante Bereiche. Entwickle neue Features für unsere CAD-Software, welche zu einer nachhaltigen Gebäudeplanung beitragen.\nQualifikation\nDu hast sehr gute Kenntnisse in C++ und ein Studium im Bereich „Ingenieurwesen“ (bspw. Maschinenbau oder Gebäudetechnik) erfolgreich abgeschlossen.\nDu konntest bereits Berufserfahrung sammeln, programmierst mit Leidenschaft und liebst es, Probleme zu lösen.\nDu bist eigeninitiativ, arbeitest dich gerne in komplexe Themen ein und bleibst dran - auch wenn es schwierig wird.\nDu bist teamfähig und arbeitest gerne mit deinen Kolleg:innen zusammen, um das optimale Ergebnis zu erzielen.\nDu hast bereits an Desktop-Anwendungen gearbeitet und dabei Visual Studio sowie Git eingesetzt.\nBenefits\nEin stressfreies Arbeitsklima ohne Termindruck, denn uns sind zwei Sachen besonders wichtig: Du sollst dich wohlfühlen und die Qualität unserer Software muss stimmen.\nEin innovatives Produkt, hinter dem du stehen kannst.\nEin kreatives und agiles Arbeitsumfeld mit kurzen Entscheidungswegen.\nVertrauen und Freiheiten bei der Arbeitsgestaltung - inklusive der Möglichkeit, nach Absprache und bei Bedarf auch flexibel im Homeoffice zu arbeiten. \n Ein modern eingerichtetes Büro mit höhenverstellbaren Schreibtischen, Parkplätzen für Fahrrad und Auto, Fitnessstudio im Gebäude, leistungsstarke IT und vieles mehr.","description_format":"text","description_chars":2177,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Education","Higher Education","E-learning"],"lifecycle":[{"event":"open","at":"2026-09-12T02:29:28Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.285,"p_room":0.36,"age_days":78,"expected_fill_days":40,"reasons":["conf:8","win:tail","crowd:"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/mh-software-softwareentwickler-c-mwd","json_url":"https://alion.io/job/mh-software-softwareentwickler-c-mwd.json","meta":{"generated_at":"2026-10-30T05:24:50Z","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":7635,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":682057},"rest":"https://alion.io/mcp/rest/get_company?id=682057"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmh-software-softwareentwickler-c-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%2Fmh-software-softwareentwickler-c-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%2Fmh-software-softwareentwickler-c-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/mh-software-softwareentwickler-c-mwd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmh-software-softwareentwickler-c-mwd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":788121}},{"tool":"search_jobs","arguments":{"company":"mh-software.de","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":788121},"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. Docs: https://alion.io/developers"}}