Jobs in Offenbach, Allemagne

We support our customers in making buildings more climate-friendly, more comfortable and more affordable with connected real estate simple products and high processing and service quality. We provide efficient tailored processes and applications for operating IoT infrastructures in real estate as well as our flexible Enterprise‑IoT‑Suite that manages data from many millions of sensors into intelligent products and services.

With a team of product and IT experts, the future position holder will be responsible for further developing beyonnex's Enterprise‑IoT‑Suite and services to ensure a stable and scalable technological foundation for the strategic development of the group.

Key responsibilities include:

• Develop backend services to monitor and control millions of IoT devices (sensors and actors).
• Use advanced LoRaWAN features to interact with devices in the buildings of our customers.
• Be involved in every part of the software engineering process and in the lifecycle of the services that your team builds – from requirements design to development, testing, deployment, maintenance, and continuous improvement based on user feedback and usage metrics.
• Work closely with product experts and product owners to build the future of smart energy.

• Proactive problem‑solving mindset.
• Open minded and eager to learn new things.
• Ability to communicate complex ideas in a clear and concise way (in English).
• At least 5 years of practical experience working as a Software Developer.
• Bachelor's degree in Computer Science or related fields (or equivalent education and experience).
• Proficiency in development with Kotlin, Java or similar JVM languages.

• Experience working with AWS.
• Experience with IoT development.
• Proficiency with observability and monitoring tools such as Grafana, Prometheus, etc.
• Passion projects that demonstrate enthusiasm for the domain.

• Modern hardware and the opportunity to work with cutting‑edge technologies.
• 100% remote work possibility, with an office in Hamburg (Hammerbrook) for more personal collaboration.
• Space and budget for personal growth.
• Flexible working hours.
• 30 days of vacation.
• Events for employees to celebrate our achievements and team spirit.
• Community of Practice and Knowledge Nuggets for skill improvement.
• Corporate benefits and mental health programme.
• JobRad leasing.
• Coffee, tea and water for free in our office.

• Send us your complete application documents (curriculum vitae and references).
• Once you've submitted an application, if successful you will get in touch with our HR team.
• You will meet potential team members of beyonnex to get more information about our company and why we love to work at beyonnex.

In case you have any questions about the offered position, your application or the application process, send us an email to

Beyonnex is part of the Noventic group, a pan‑European group of companies driving climate‑intelligent management of real estate. The independently operating Noventic brands manufacture sensor and radio hardware, control devices, offer services for operating IoT infrastructures in real estate, and operate the Enterprise‑IoT‑Suite as well as applications that realize climate goals, comfort and profitability. With around 890 employees, the company now realizes over €200 million in sales and is considered the driver of innovation in the industry.

Employment Type: Full‑Time

Experience Required: 5+ years

Vacancy: 1