Climate & Environment Full-time

Data Scientist

Octopus Energy

Location

Remote

Type

Full-time

Posted

Jan 24, 2026

Mission

What you will drive

Core responsibilities:

  • Exploring the types of data needed to effectively trade the GB intraday power market
  • Building, improving and maintaining models to forecast electricity demand and renewable generation, primarily in GB but developing into all of Western Europe
  • Finding high quality, novel data sources to base forecasts off of
  • Development on forecasting framework and tools
  • Maintaining and automating forecasting processes, whilst building in checks and alerting
  • Utilising forecasting models to build or enhance price forecasts
  • Collaborating with Trading, Renewables, Flexibility and other teams to utilise combined knowledge and data

Impact

The difference you'll make

This role creates positive change by building cutting-edge technology to optimize everything from domestic EV charging to grid-scale batteries, accelerating the transition to a Net Zero world and reshaping the future of energy.

Profile

What makes you a great fit

Required skills and experience:

  • Experience with Python is essential
  • A good understanding of what forecasting techniques to use and the ability to build a simple baseline and quickly iterate
  • Ability to communicate approach, including its strengths and limitations
  • Able to quickly understand commercial and industry concepts
  • Team player excited at the idea of ownership across lots of different projects and tools
  • Passion for driving towards Net Zero
  • Experience with Machine Learning is essential
  • Experience in the electricity industry in GB would be useful but not required

Benefits

What's in it for you

Compensation and culture highlights:

  • Salary information available upon request with flexibility based on experience
  • Octopus Energy Group was recently named the UK's top company to work for
  • Ranked in the top ten in the Sunday Times Best Places to Work 2024
  • Unique culture where people learn, decide, and build quicker
  • People work with autonomy alongside amazing co-owners on groundbreaking projects
  • Visit UK perks hub for full benefits details

About

Inside Octopus Energy

Octopus Energy Trading is part of Octopus Energy Group, creating an innovative approach to trading that will accelerate the transition to a Net Zero world by building cutting-edge technology to optimize energy flexibility.