Java Software Developer for Renewable Energy Forecasting

weather insights that put you in control

Since 2011, we are using artificial intelligence to drive forward the energy transition. We are a leading provider of forecasts for power generation from renewable energies. Our software enables the optimal use of wind and solar energy in 30 countries worldwide.

We are continuously developing our scalable, high-performance SaaS platform for real-time energy data processing. Thats why we are looking for you to join our international team in our headquarters in Kassel, Germany as

Java Software Developer

for Renewable Energy Forecasting

Youll fit in with us if youre passionate about software development and have a reliable instinct for elegant structures and the right technology stack.

We create distributed applications in Java and Python, using state of the art software infrastructure. You will lead the way in further advancing our forecast accuracy, based on a keen understanding of both data and algorithms.

Electricity from renewable energy is the energy source of the future - but unfortunately as unpredictable as the weather. Our software helps to ensure a reliable supply.

- enercast GmbH | All rights reserved | 2026.04

Our offer

- An exciting job that helps build the renewable energy future

- A highly motivated DevOps team of data scientists, developers and operation engineers

- Flexible working at our attractive workspace in the Science Park Kassel and in the home office, including the possibility of fully remote work

- A corporate culture that emphasizes personal responsibility and one in which your contribution counts

- Potential for personal development through work with current technologies, individual training and participation in international research projects

- Attractive fixed salary

- Permanent employment contract

Your role

- Design of innovative and pragmatic software concepts

- Development of our service-based portal solution as part of our agile team

- Implementation of high-performance, scalable algorithms and data structures in the fields of AI and distributed systems

- Reviews of code and designs

weather insights that put you in control

Your profile

- You have many years of experience in Java development in an enterprise environment

- You are familiar with Spring Framework and JPA/Hibernate

- Knowledge of Spring Boot, Docker, Kubernetes, MongoDB, Cassandra, Python, Machine Learning is a plus

- You are passionate about current software development methodologies such as Clean Code

- Experience with professional software development process and tools like CI/CD, Gitlab is a plus

- You have a keen eye for details and high-quality standards

- Excellent English language skills

Your next step

We look forward to receiving your application with a detailed cover letter by e-mail to , stating the earliest possible starting date.

enercast GmbH

Universitätsplatz 12

34127 Kassel

Germany

T +49 (5 61) 4 73 96 64-0

F +49 (5 61) 4 73 96 64-99