Full Stack Engineer/Agile Engineer

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/88hq93

We’re making energy fair, clean, and simple for all using technology.

Octopus Energy started with a bold idea: to build Britain’s first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain’s largest energy supplier.

Octopus Energy

Group is a global energy transition collective. 10 businesses working across 4 continents to tackle energy transformation at nearly every front. And we constantly push to make energy better. Tirelessly campaigning for fair protections for customers.

And building innovative technologies that forge a path to a green energy system. We’re united by a shared goal: to drive the global green energy revolution. We are looking for a Senior Full Stack Engineer (frontend focus) to join our Low Carbon Tech team.

Low Carbon

Tech are installing EV Chargers, Solar, Batteries and Heat Pumps into homes to drive the energy transition at pace. As customer demand grows, our goal is to ensure scaling up never means slowing down or compromising on a world-class customer journey for low carbon tech. To make that happen, we are building a new, dedicated engineering and product team to completely re-imagine this process - making it fast, transparent, and predictable for our customers from day one.

This will be a small multi-disciplinary team who’ll sit within our much bigger low carbon tech team. You’ll help design and build the platform architecture, data integrations, and automations that eliminate real world friction. We embrace flat hierarchies and an open, agile culture that fosters innovation, flexibility, and creativity.

We don’t hang our personalities up with our coats and nor should you. If this sounds exciting, we’d love to chat. Serve as a bridge across our entire stack,



building end-to-end capabilities while helping frontend developers get comfortable with backend/infra and vice versa Shape the architecture of brand-new projects from scratch while giving our existing codebases the refactoring love they need Maintain high frontend standards in AI-assisted workflows by vetting AI outputs, catching edge cases, and protecting long-term code health Keep our releases smooth with automated CI/CD workflows and set up production monitoring to track app health Work closely with product managers and designers to find the leanest, most efficient paths to ship value 5+ years of experience with our stack (listed below) ~ Experience taking problems, rather than strict guidelines, and developing strong solutions ~ Confidence owning the development cycle (request, requirements gathering, technical proposal, technical execution, deployment and monitoring.) ~ Experience building scalable, performant sites that handle high levels of traffic well ~ Eager to drive cross-functional work spanning frontend, backend, DevOps, and infrastructure. ~ Pragmatic AI mindset, experience with AI Workflows & Tooling: building harnesses, custom agent skills, MCP integrations, token minimisation strategies, etc. ~ React (required) TypeScript (required) Next.js on Vercel (required) Backend Python, Django (required) Testing infrastructure (Playwright, vitest, MSW), observability (Datadog, Sentry), CI (Github, CircleCI) (required) GraphQL w/ Tanstack Query (desirable) PostgreSQL, Celery,



and asynchronous background processing (desirable) Why else you’ll love it here • On a call with one of our recruiters it’s something we always cover as we genuinely want to match your experience with the correct salary.

The reason why we don’t advertise is because we honestly have a degree of flexibility and would never want salary to be a reason why someone doesn’t apply to Octopus - what’s more important to us is finding the right octofit!

- Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We want your hard work to be rewarded with perks you actually care about! We were named the UK’s top company to work for in 2025, and we ranked in the top ten in the Sunday Times Best Places to Work 2026. Visit our UK perks hub - Octopus Employee Benefits Applying for jobs can be a bit scary so have a nose through some of our tips first Along the way, you’ll chat with our recruitment team and your Recruiter will help you throughout different stages. We want to ensure you have all the tools and environment you need to unleash your potential. Whether you require specific accommodations or have a unique preference, let us know, and we’ll do what we can to customise your interview process for comfort and maximum magic! Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Where necessary, we sometimes use AI tools to help with parts of our hiring process, like reviewing applications or assessing responses. We’re lucky to receive a huge amount of interest, so these tools help our recruiters manage that volume, not replace them. If you’d like to know more about how we use your data, you can reach out to us via email at talent@octoenergy.

Vedi l’offerta su Go Lavoro: golavoro.it/annuncio-lavoro/88hq93