Job
In this role, you develop high-performance software solutions for IoT and cloud using cutting-edge Google Cloud technologies, integrating various devices such as PV inverters and smart meters.
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Job technologies
Your role in the team
- About SOTEC & Your Role At SOTEC, we shape digital transformation at the intersection of cloud architecture, IoT, and machine learning. As a long-standing Google Cloud partner, we develop tailored solutions in agile teams for innovative mid-sized companies and DAX-listed corporations.
- As a (Senior) IoT Software Engineer (m/f/d), you bring intelligent systems into the field, connect modern hardware to the cloud, and help drive the energy transition at its very foundation.
- Future responsibilities: IoT & cloud development: You develop high-performance software solutions using state-of-the-art Google Cloud technologies, with a focus on IoT and Industry 4.0.
- Device integration: You integrate various OEM devices—particularly PV inverters, battery storage systems, wallboxes, heat pumps, and smart meters.
- End-to-end ownership: You oversee the entire development lifecycle, from requirements analysis and architecture design through to automated testing and release.
- Technical consulting: You will gradually take on more responsibility and, in the medium term, advise our customers on technical matters and system architectures.
Our expectations of you
Qualifications
- Programming languages: Strong knowledge of Go (Golang) or a strong willingness to use Go in an IoT context.
- Protocol knowledge: Proficient in communication protocols such as Modbus TCP, OCPP, and MQTT.
- Problem-solving skills: Strong analytical abilities, a proactive approach to work, and a passion for complex troubleshooting.
- Mindset & Team Spirit: Passion for renewable energy and the energy transition, a strong team spirit, and excellent German and English skills.
Experience
- IoT expertise: Hands-on experience in developing and integrating IoT systems (preferably Home Energy Management Systems / HEMS).
- Linux & Containerization: Proficient in working with IoT devices running Linux, with experience using Docker.
What we offer
- So you can focus fully on your projects, we provide the right environment: Maximum flexibility: flexible working hours, remote work and 30 days of vacation—plus Christmas Eve and New Year’s Eve off.
- Strong community: A diverse, approachable bunch of IT enthusiasts, and great team events (summer party, Christmas party, outings).
- Mobility & Location: Centrally located in Ostelsheim (Stuttgart/Böblingen/Calw region), with the option of a company car or mobility allowance.
- Tech-Level Next: Work directly with Google Cloud and Microsoft Azure at the highest level.
- Learn & Grow Individual professional development, e.g. through Coursera, official certifications, and conferences.
- Knowledge transfer: Our monthly working lunch for knowledge sharing.
Benefits
Health, fitness & fun
Topics you will work on
Job locations
About your employer
SOTEC is a family-owned technology company based in Ostelsheim that has been providing customized software, hardware, and IoT/Cloud solutions for industrial applications since 1980. The company focuses on digital solutions for industry and commerce and collaborates internationally with medium-sized and large clients.
- Established Company
- Onsite
- Internet, IT, Telecommunication
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