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Octopus Energy

Trading Data Engineer

Company logo
Octopus Energy
Octopus Energy is a global renewable energy company, focused on providing clean, sustainable energy.
Develop Python data pipelines & models for German/European intraday power trading.
2d ago
Intermediate (4-7 years), Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
London, England, United Kingdom
Office Full-Time
Company Size
3,200 Employees
Service Specialisms
Retail energy supply
Business energy supply
Energy services
Electric vehicle services
Energy generation
Heating services
Energy software services
Sector Specialisms
Residential
Commercial
Energy
Renewable Energy
Wind
Solar
Hydropower
Smart Homes
Role
What you would be doing
forecasting framework
market analysis
automated trading
data pipelines
grid modelling
demand forecasting
  • Support the development of our forecasting and analytics frameworks across the business
  • Analyse market data and derive insights to optimise trading strategies
  • Help build tools for automated trading and market analytics
  • Develop robust data pipelines to collect, clean and combine internal and external data (e.g. grid, weather, or market data)
  • Contribute to models predicting local grid congestion and identifying flexibility opportunities
  • Build and maintain models to forecast power demand, renewable generation, and prices in the German and Western European intraday markets
  • Collaborate closely with our Trading, Flexibility and Tech teams across Germany and the UK
What you bring
python
aws s3
redis
databricks
german market
data pipelines

We’re looking for passionate and unconventional thinkers to join us on this journey, bringing a diversity of experience and ideas to shape a more efficient, flexible, and sustainable energy system.

We're looking for a Trading Data Engineer (f/m/d) to join our German and Western European intraday trading team. You should have strong Python skills, know how to manage Redis cache, AWS S3 or DBT, and bring experience in the German or European power market. You'll work in a fast-paced, tech-driven environment and collaborate closely with traders and developers to turn data into real trading decisions.

  • Enthusiasm for accelerating the energy transition and optimising flexible power systems
  • Excellent Python programming skills
  • Experience with time series data, forecasting, and machine learning (e.g. Redis cache, AWS S3, Databricks, Grafana)
  • Fluent German and English (both are required)
  • Ability to clearly communicate modelling approaches, including assumptions and limitations
  • Exposure to the German or European electricity market (e.g. EPEX Spot, Redispatch, TSOs)
  • Experience building data pipelines and automating data workflows
Benefits
  • Visit our UK perks hub - Octopus Employee Benefits
Training + Development
Information not given or found
Company
Overview
  • Founded with a mission to disrupt the energy sector with clean and affordable solutions.
  • Revolutionized the way consumers access renewable energy by making it easier and cheaper to switch to green energy.
  • A leader in the UK’s transition to renewable energy, specializing in solar, wind, and other clean technologies.
  • Through innovative technology and a customer-first approach, the company scales up energy solutions for homes and businesses.
  • Operates in multiple countries, providing both residential and commercial clients with green power and smart energy services.
  • Created a cutting-edge energy platform, Octopus Energy Power, that optimizes energy use and reduces costs.
  • Focuses on using technology to simplify energy management and reduce carbon footprints for consumers worldwide.
  • In addition to supplying energy, Octopus invests heavily in infrastructure to drive the future of energy generation and storage.
  • Has an impressive portfolio of projects that span across solar and wind farms, creating a large impact on the renewable energy landscape.
  • Known for a commitment to reducing reliance on fossil fuels while maintaining reliable and cost-effective energy solutions.
Culture + Values
  • Be humble and stay curious. Let go of ego. Seek to learn, always.
  • Level up the team. Invest in others. Celebrate wins. Share the credit.
  • Communicate directly, and with anyone. Be clear, candid, and kind—regardless of title.
  • Aim for the greater good. Act in service of the team, the company, and our mission.
  • Make it happen. Take ownership. Be resourceful. Deliver.
  • Listening to our customers, over following market trends.
  • Helping each other, over being efficient individual contributors.
  • Doing the right thing by our customers & team, over short‑term gain.
  • Doing a smaller number of things at high quality, over trying to do everything or arbitrary deadlines.
  • A bias for action, over risk aversion, or the pursuit of the perfect plan.
  • Encouraging straight‑forward, honest and transparent communication.
  • Nurturing a culture of autonomy, empowerment and trust.
Environment + Sustainability
Inclusion & Diversity
8,300 Employees
Global Workforce
Approximately 8,300 employees across the globe.
50% Female
Gender Representation
Approximately 50% of global staff identify as female, with 45% representation in tech roles, according to third-party data sources.
100% Remote
Field Roles
All field roles are available for remote work.
  • Equal-opportunity employer; hire, promote and treat people based on merits and abilities.
  • Engagement platforms: internal via Officevibe and external via Glassdoor.
  • All permanent staff own shares or share options.
  • Flexible working arrangements including remote work and hybrid models.
  • 'Family Dinner' weekly global meetings with CEO and staff for open Q&A.
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