Company profile

Octopus Energy Tech Stack

Renewable energy supplier and home electrification installer across multiple countries

Utilities London, England 1,001–5,000 employees Privately Held

Octopus Energy is a London-based energy retailer pairing green power supply with in-house tech built on Python, Django, GraphQL and React, backed by a Databricks, Spark, dbt and Airflow data layer. Hiring skews heavily toward sales, operations and construction rather than engineering, and is accelerating across Europe, Japan and the US. That pattern points to a push into physical installs like solar PV, heat pumps and EV chargers alongside retail growth.

Tech Stack 155 technologies

Core StackPython GraphQL React Next.js PostgreSQL AWS TypeScript Databricks Kubernetes Terraform Apache Airflow CircleCI Apache Spark dbt Django Celery Okta Salesforce ADP Tableau Power BI Streamlit Parquet Spark SQL PSCAD PowerFactory AMQP Kandji Hibob Google Data Studio+122 more

What Octopus Energy Is BuildingChallenges and projects from their job posts

◆Challenges

Labor shortage for solar PV installers
Managing customer credit risk
Reducing customer energy bills
Supporting customers with complex needs
Reducing admin time and bureaucracy
Underrepresentation of women in field sales

▲Active Projects

Scaling solar PV installation across the UK
Aerothermal and decarbonized heating system installations
EV charging station installation
Balancing group management process automation
Rollout of new identity provider
Recourse strategy implementation

Hiring Activity

Accelerating170 roles · 70 in 30d

Department

Sales

Ops

Engineering

Support

Construction

Finance

Data

Seniority

Mid

Junior

Senior

Lead

Manager

Director

Intern

Notable leadership hires: Lead Generation Manager, Commercial Director, Head of Digital Growth

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About Octopus Energy

Octopus Energy is a privately held energy company headquartered in London, with 1,001–5,000 employees. It supplies electricity to households and promotes renewable generation, smart energy use and affordable pricing. The wider group includes businesses covering retail supply, the Kraken technology platform, generation, flexibility services, electric vehicles and net-zero research. It operates in several countries and is hiring in the United Kingdom, Germany, France, Italy, Spain, Japan and the United States. Field teams install solar panels, heat pumps and EV charging alongside its retail and customer service operations.

HeadquartersLondon, England

Company Size1,001–5,000 employees

Hiring MarketsGermany, United Kingdom, Japan, Italy, Spain, France, United States

Frequently Asked Questions

What tech stack does Octopus Energy use?

Octopus Energy uses Python, Django, Celery, GraphQL, React, Next.js and TypeScript on PostgreSQL and AWS, with Kubernetes and Terraform. Its data stack includes Databricks, Apache Spark, dbt and Airflow.

What countries is Octopus Energy hiring in?

Octopus Energy is hiring in the United Kingdom, Germany, France, Italy, Spain, Japan and the United States. Hiring is accelerating, led by sales, operations and construction roles.

What is Octopus Energy working on?

Current work includes solar PV installation across the UK, aerothermal and decarbonized heating installs, EV charging station installs, balancing group process automation and a new identity provider rollout.

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How this profile is built

Octopus Energy's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.