About this role
Salary: £25,000 - 65,000 per year
Requirements: Deep expertise in Python and strong software engineering fundamentalsProven experience designing and building APIs, ideally using GraphQLComfortable working with multiple data sources, including PostgreSQL and NoSQL databasesExcellent understanding of software engineering principles and best practices, with a track record of building robust, scalable, maintainable systemsProven experience collaborating within teams and across disciplinesExperience using AI technology and tools to augment developmentTrack record of owning features from inception through deliveryBonus: Strong frontend experience with React, TypeScript, and Next.jsBonus: Experience with event-driven architecture or systemsBonus: Production experience with AI technology and tools Responsibilities: Work within a dedicated cross-functional team on products for customers and internal teamsDesign and build robust APIs that integrate internal and third-party services to optimize and automate core business processesArchitect and evolve performant, scalable backend systems and data modelsWork across multiple data sources and design expressive, well-structured schemasContribute to frontend applications as needed and help shape effective user experiencesWrite maintainable codeShare ideas and knowledge, support and mentor colleagues, and help raise the teams standards Technologies: AIAWSArchitectBackendFrontendGraphQLSupportNoSQLPostgreSQLPythonReactTypeScriptCloudLESSREST More:
Were Octopus Electric Vehicles, part of the Octopus Energy Group, and were building systems to transform electric car leasing. Our mission is to make it easier for individuals and businesses to switch to cleaner driving by bringing together cars, chargers, and energy, while providing fair pricing and a great customer experience. We launched in 2018 and are part of a group working to improve lives by transforming the industries in which we operate. The role is a full-time Senior Software Engineer position in Product & Technology, based in London or Brighton, with remote work available in the UK; the working arrangement is hybrid. Our technology stack includes Python, GraphQL, PostgreSQL and NoSQL databases on AWS, with a React/Next.js frontend. We offer a culture centered on autonomy, learning, and rapid decision-making, along with employee benefits. Salary is flexible and discussed with candidates. We are dog-friendly, provide interview accommodations when needed, and are committed to equal opportunity and an inclusive work environment. AI tools may support parts of our hiring process, but hiring decisions are made by people.
last updated 40 week of 2026