Join the team

At Octave, we strongly value creativity and entrepreneurship. We are constantly looking for motivated energy geeks to join the team. If you are open for a challenge in an company tackling the energy transition and if you feel that you have what it takes to fill the opportunities listed below, say hello at

Energy Data Scientist

We are currently looking for an enthusiastic Data Scientist / Data Engineer to join our ranks, to help us improve our forecasting models and our control algorithms of the battery systems. Octave is based in Brussels — you can choose if you come to the office provided by our incubator KBC Startit or work remotely.

What you will be doing

  • Exploring, understanding and capturing different kinds of grid, weather and battery data
  • Setting up baseline models commonly used for time series forecasting such as ARIMA, Kalman filters and decison trees
  • Setting up advanced recurrent neural networks for time series forecasting such as Encoder-Decoder and LSTM models
  • Implementing smooth data processing pipelines in Octave's cloud
  • Building dashboards to report real-time data coming from our battery system
  • Bulletproofing Octave's cloud infrastructure

What we are looking for

  • Fluency in Python
  • Familiarity with the numpy, pandas, scikit-learn, keras, pytorch, streamlit libraries (nice to have but not required)
  • Some background in Amazon Web Services (nice to have but not required)
  • Some background in git (nice to have but not required)
  • Some background in SQL (nice to have but not required)
  • Some background in Linux (nice to have but not required)
  • Genuine interest in the ongoing energy transition
  • Curious mindset, eager to propose and explore new ideas

What we can offer you

  • An opportunity to be part of an innovative company that makes a difference
  • An experience within an cleantech start-up
  • Beers after office hours