Senior Full Stack Engineer (frontend focus)

Octopus Energy is seeking a Senior Full Stack Engineer with a frontend focus to join the Low Carbon Tech team, where you will help design and build platform architecture, data integrations, and automations to scale up low carbon technology installations. This role involves taking full ownership of features end-to-end, shaping the architecture of new projects, and maintaining high frontend standards in AI-assisted workflows. You will collaborate closely with product managers and designers to deliver reliable, production-ready code while driving cross-functional work across frontend, backend, and infrastructure.