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Junior Software Developer Backend (m/f/d)

beyonnex.com

Hybrid

Remote

Full Time

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 our customers with efficient, tailored processes and applications for operating IoT infrastructures in real estate, as well as our flexible Enterprise-IoT-Suite, in which we manage 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 of companies. In addition, the following tasks will be part of your position

  • Together with an experienced team of software engineers, you develop backend services to operate and monitor millions of IoT devices. 
  • You will be involved in every part of the software engineering process and in the lifecycle of the services that your team is building - requirements, design, development, testing, deployment, maintenance, operations and improving software based on user feedback and usage metrics.
  • You will work closely with our product experts and product owners to build the future of smart energy.

We are searching for a motivated candidate with following qualifications:

  • Proactive, Problem-Solving Mindset

  • Good communication skills and a passion in cross team collaboration 
  • Curiosity in learning new technologies and understanding business processes
  • Bachelor’s degree in Computer Science or related fields or comparable education and experience
  • Experience in development with Kotlin, Java or similar (JVM) languages 
  • Experience with Spring Boot or similar frameworks
  • Exposure to SQL or NoSQL database systems
  • You are located in Germany

Optionals, But Nice To Have:

  • Experience working with AWS
  • If you have a passion project, let us know
  • German Language Skills

We have a modern environment with flat hierarchies. Our colleagues very often highlight our great spirit to achieve our goals. Our company is a place to be yourself, aim high, taking care of each other and growing without limits. Additionally, we offer following benefits:
  • Modern hardware and the opportunity to work with cutting-edge technologies
  • Besides our 100% remote work possibility, we offer an office in Hamburg (Hammerbrook) for a more personal collaboration
  • Space and budget for personal growth
  • Flexible working hours 
  • 30 days vacation
  • Events for employees to celebrate our achieved goals and great team-spirit
  • Community of Practice and Knowledge Nuggets for improving your skills
  • Corporate Benefits and Mental Health Programme
  • JobRad-Leasing 
  • Coffee, tea and water for free in our office

What'S Next?

If you are interested in the role, this is they way how to proceed:

  1. Send us your complete application documents (curriculum vitae and references).
  2. Once you've submitted an application, if successful, you will directly get in touch with our HR team.
  3. You'll 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 jobs@beyonnex.io.

Junior Software Developer Backend (m/f/d)

Hybrid

Remote

Full Time

September 30, 2025

company logo

beyonnex