{"id":1883209,"url":"https://alion.io/job/sotec-senior-iot-software-engineer-mwd","title":"(Senior) IoT Software Engineer (m/w/d)","company":{"id":3893840,"name":"SOTEC","domain":"sotec.eu","url":"https://alion.io/company/sotec","size_band":null,"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":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ostelsheim, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":68000,"max_usd":119000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":60},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"Azure","optional":true},{"name":"GCP","optional":true}],"status":"live","first_seen_at":"2026-09-15T12:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-15T12:00:00Z","board_verified":false,"closed_at":null,"days_open":30,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":30},"description":"## Deine zukünftigen Aufgaben\nEntwicklung von Software im Umfeld modernster Cloud-Technologien von Google in den Bereichen IoT und Industrie 4.0.\nEntwurf und Implementierung von von IoT- / I4.0-Anwendungen\nBeteiligung an allen Projektphasen, inklusive Anforderungsanalyse, Design und Test\nSukzessive Übernahme von Verantwortung\nMittelfristig technische Beratung unserer Kunden\n## Was du idealerweise schon mitbringst\nErfahrung in der IoT-Entwicklung und -Integration, mit Schwerpunkt auf der Integration verschiedener OEM-Geräte, insbesondere von PV Wechselrichtern, Batteriespeichern, Wallboxen, Wärmepumpen und Smart Meter\nPraktische Erfahrung in der Entwicklung von Software für IoT-Geräte unter Linux und mit Docker\nKenntnisse in der Go-Programmierung und deren Anwendung im IoT-Umfeld sind von Vorteil\nErfahrungen mit Linux-Build-Systemen, insbesondere Yocto, sind wünschenswert\nIdealerweise Erfahrung im Bereich Home Energy Management Systeme\nBeherrschung von Kommunikationsprotokollen wie Modbus TCP, OCPP und MQTT\nAusgezeichnete Fähigkeiten zur Fehlersuche und Problemlösung\nTeamfähig, kommunikationsstark und in der Lage, in einem anspruchsvollen, interdisziplinären Umfeld erfolgreich zu agieren\nTeamplayer mit einer proaktiven und ergebnisorientierten Arbeitsweise\n## Vorteile bei SOTEC\nWork-Life-Balance\nDurch Gleitzeit, mobiles Arbeiten und 30 Tage Urlaub (+ Weihnachten / Silvester).\nTeamevents\nJährliche Betriebsausflüge, Sommerfeste und Weihnachtsfeiern.\nMobilität\nOption auf Firmenwagen / Mobilitätspauschale.\nInternationale Partner\nEnge Partnerschaft mit Google Cloud und Microsoft Azure – Arbeiten auf Entwicklungsebene möglich.\nUnser Team\nWir sind ein netter Haufen IT’ler:innen mit unterschiedlichen Altersgruppen, Kulturen und jeder Menge Spaß!\nVielfalt erleben – Kompetenz entwickeln\nBreites Aufgabenspektrum mit vielfältigen Technologien und intensiver fachlicher, sowie persönlicher Weiterentwicklung.\nZentraler Standort\nOstelsheim im Landkreis Calw in der Umgebung von Stuttgart, Böblingen, Sindelfingen, Calw, Pforzheim und Herrenberg.\nWeiterbildung\nWeiterbildungsmöglichkeiten mit zum Beispiel Coursera, Google Cloud Zertifizierungen und externen Fachkonferenzen / Workshops.\nInterner Erfahrungsaustausch\nInterner Erfahrungsaustausch, zum Beispiel beim monatlichen Arbeitsessen mit den Kollegen zu Trends, Kundenprojekten und neuen 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