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# Senior Full Stack Software Engineer

- **Company:** Octopus Energy Ltd
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Python (Programming Language), PostgreSQL, NoSQL, Software Maintenance, Next.js, TypeScript, ReactJS, Event Driven Architecture, Material UI, Graphql
- **Published:** September 24, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=1ac7798c39e699b9

## About the Role

We're looking for a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team building the systems that power our ability to revolutionize the electric car leasing industry.
Our tech stack is Python with GraphQL, React with Next.js, PostgreSQL and noSQL databases, running on AWS., Expertise in Python and React.

 * Proficiency working with multiple data sources and designing expressive APIs using GraphQL.
 * Experience working with design systems and component libraries.
 * Excellent understanding of fundamental coding principles and best practices and experience applying these to create robust, scalable, maintainable software.
 * Proven experience of collaborating within teams and across disciplines.
*

 * A track record of taking ownership of the development of features from inception through to delivery., Proficiency in TypeScript and Next.js.
 * A working knowledge of AWS and infrastructure as code (IaC) practices.
 * Experience with event driven architecture/systems (EDA).
*

 * Production experience with AI tech and tooling

## Description

Work within a dedicated cross-functional team on key products for our customers or our internal teams.

 * Build APIs and integrate with our own and third party services to optimise and automate processes.
 * Develop frontend applications to create experiences that wow our users.
 * Create performant systems that work consistently across modern browsers and devices.
 * Care about the code you write and its future maintainability.
*

 * Contribute ideas, share knowledge, support, mentor, and raise the game of those around you.


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