Senior IoT Software Engineer

Sotec Gmbh & Co Kg

Job

In this role, you develop IoT software solutions using Google Cloud technologies, integrate OEM devices, and oversee the entire development cycle from analysis to testing. You also provide technical consulting to clients.

Job summary

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Job technologies

Your role in the team

  • You develop high-performance software solutions in the environment of cutting-edge Google Cloud technologies with a focus on IoT and Industry 4.0.
  • You integrate various OEM devices - especially PV inverters, battery storage systems, wallboxes, heat pumps, and smart meters.
  • You accompany the entire development cycle from requirements analysis through architecture design to automated testing and release.
  • You gradually take on more responsibility and advise our clients on technical issues and system architectures in the medium term.

Our expectations of you

Qualifications

  • Solid knowledge of Go (Golang) or a strong willingness to use Go in the IoT context.
  • Proficient in communication protocols such as Modbus TCP, OCPP, and MQTT.
  • Strong analytical skills, a proactive work approach, and enjoyment of complex troubleshooting.
  • Enthusiasm for renewable energy and the energy transition, strong team spirit, and very good German and English skills.

Experience

  • Practical experience in the development and integration of IoT systems (preferably Home Energy Management Systems / HEMS).
  • Experienced in handling IoT devices on Linux as well as with Docker.

What we offer

  • Flexible working hours, remote work, and 30 days of vacation – plus days off on Christmas Eve and New Year's Eve.
  • A diverse, approachable group of IT enthusiasts, and great team events (summer party, Christmas party, outings).
  • centrally located in Ostelsheim (Region Stuttgart/Böblingen/Calw) with the option of a company car or mobility allowance.
  • Direct collaboration with Google Cloud and Microsoft Azure at a truly top level.
  • Individual development opportunities, e.g., with Coursera, official certifications, and conferences.
  • Our monthly work lunch for knowledge sharing.

Benefits

Health, fitness & fun

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Ostelsheim
    75395 Baden-Württemberg, Germany

About your employer

Sotec GmbH & Co. KG, founded in 1980, is an established company based in Ostelsheim, specializing in innovative software and hardware solutions. With a team of around 70 employees, Sotec offers expertise in the development of cloud architectures and digital platforms.

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Internet, IT, Telecommunication
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Senior IoT Software Engineer

Sotec Gmbh & Co Kg