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Urgent! Java Software Developer (Development Chapter) (m/f/d) Job Opening In Berlin – Now Hiring 50Hertz

Java Software Developer (Development Chapter) (m/f/d)



Job description

My new job at 50Hertz Transmission GmbH (Elia Group)

Java Software Developer (Development Chapter) (m/f/d) 

Place of work: Berlin-Mitte - Heidestraße 2, 10557 Berlin 

Entry date: As soon as possible 

Permanent contract | Full-time (37 hours per week) 

Job ID: 6775 

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I am developing software components and objects within important projects for the digital energy transition.



Why is this role interesting for me?

The Elia Group is at the forefront of the energy transition.

At the Elia Group, I can make an impact and create assets for an organization, which ensures the security of energy supply for 30 million people.

As a developer, I will be part of an international development chapter, where professionals such as software engineers and architects collaborate, specializing in the development and maintenance of high-quality, scalable, and efficient software solutions.

At the same time, I can continuously develop my strengths, share my knowledge and learn from my specialist colleagues.



My tasks as a Java developer: 

  • Development of clean and efficient code based on specifications and guidelines, 
  • Development of applications and systems, 
  • Troubleshooting programming issues and ensuring a productive work environment, 
  • Maintenance and regular improvement of existing software, 
  • Pre-launch analyzing and testing, 
  • Ensuring software security by developing programs to actively monitor the disclosure of private information, 
  • Proactively seeking ways to improve processes and interactions, addressing the business needs, 
  • Helping and supporting my team colleagues in the chapter and the guilds.



  • Agile and optimization-focused thinking is part of our team DNA at the Elia Group.



    My profile:

  • IT/tech-related academic degree (bachelor’s or master’s degree), 
  • Several years of experience using the Java-stack, 
  • Very good knowledge of Java frameworks (e.g., Spring Boot), 
  • Good knowledge of redundant, highly available systems, micro service architectures, API-centric system designs, and development environments, 
  • Knowledge of software design patterns and continuous integration methodology,
  • Language skills: English (C1) and German (B2-C1).


  • Nice to have: 

  • Experience with development in cloud environment (public and private cloud), 
  • Good knowledge of standards and Java web technologies (backend) such as gRPC, as well as Camunda BPM as well as libraries for web front ends, 
  • Knowledge of OAuth2.0, graph databases, NoSql databases as well as Kubernetes.

  • Flexi Compass - see how flexible this job is: 

  • Working hours per week: 37 hours (full time), 
  • Flexible working hours and a long-term working time account supporting your work-life-balance, 
  • The number of flex days is not limited, 
  • No core working hours, 
  • Mobile working up to 100%, also from home, is possible.

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    My application

    I can hand in my application as soon as possible via the application form.

    What do I need for my application?

  • CV and references
  • Salary expectations
  • Availability or period of notice
  • 50Hertz Transmission GmbH – a company of the European Elia Group

    The Elia Group encompasses two major transmission system operators (TSOs) in two European regions: Elia Transmission in Belgium and 50Hertz Transmission, one of the four German TSOs in northeast Germany.

    Both TSOs operate at the heart of the European electricity system as they provide vital links between the various electricity producers and their 30 million end users.

    about jobs at Elia Group.


    Required Skill Profession

    Computer Occupations



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