About Us

Welcome to Terra One: a fast-growing and mission-driven company shaping the future of renewable energy. We’re building cutting-edge battery storage and AI-driven energy trading solutions to accelerate the transition to a climate-neutral power grid. At our core, we believe that real change happens when innovation meets purpose and when a diverse and inclusive team drives it forward.

Learn more about what we stand for and explore our Master Plan for energy transformation.

Our Mission

At Terra One, we’re scaling renewable energy infrastructure by advancing battery storage technology and AI-powered energy trading across Europe. Our storage systems ensure clean energy is available exactly when it’s needed, reducing CO₂ emissions and enhancing grid stability. At the same time, our proprietary trading models maximize the efficient use of green electricity in real time.

To support this mission, we’re looking for a motivated working student or Intern who’s eager to apply data skills to one of the biggest challenges in Germany.

Your Responsibilities

• Build and optimize data pipelines that support our machine learning and trading platforms
• Develop and deploy real-time and batch data processing solutions
• Work closely with the ML and trading teams to ensure data quality and availability
• Monitor and maintain performance of our data infrastructure
• Help design scalable, cloud-based data architectures

Who We’re Looking For

You’re currently enrolled in a program like:

• Computer Science / Information Systems Management (Wirtschaftsinformatik)
• Data Science / Statistics / Mathematics
• Environmental Informatics
• Renewable Energy
• Industrial Engineering with Energy or IT focus

Working Hours:

The working student role is part-time (20 hours/week), while the internship position is full-time (40 hours/week).

We value:

• A hands-on approach and problem-solving mindset
• Clear communication and team collaboration
• The ability to work independently and stay organized
• A sense of ownership and drive for impact

Your Technical Toolkit

• Python with libraries such as pandas, dask, airflow
• Familiarity with Google Cloud Platform (GCP) or other cloud platforms
• Experience with tools like BigQuery, Cloud Storage, or similar
• Understanding of workflow orchestration tools (e.g., Airflow)
• Basic knowledge of SQL or MongoDB
• Git for version control

Nice to have:

• Experience in a startup or fast-paced environment
• Based in Berlin
• Familiarity with German energy sector terms (language not required)

What We Offer

• Meaningful work with a mission-driven team
• Real responsibility and learning opportunities in a growing company
• A modern office with rooftop terrace and in-house cook
• Free snacks & drinks
• A young, international team passionate about sustainability
• Remote-friendly flexibility
• Professional development support
• Gym membership benefits

Diversity & Inclusion

At Terra One, we believe that different perspectives drive better solutions. We strongly encourage applications from all backgrounds, and are committed to creating an inclusive work environment where everyone is respected and empowered.

Join us and contribute to building the intelligent energy systems of tomorrow. If you see a fit apply now, we’re excited to hear from you!