IT & Software

Senior Full Stack Engineer

Octopus Energy

Remote · Nationwide · United Kingdom

Overview

In this role you’ll help design and build scalable, end-to-end platform capabilities for low-carbon technology projects. You’ll join a cross-functional team focused on delivering a fast, transparent, and predictable customer journey for home energy tech. You’ll influence architecture, drive automation, and contribute to a high-quality frontend and backend stack. This is an opportunity to shape solutions at scale in a mission-driven company accelerating the energy transition.

Pay / Benefits
  • perks hub
  • autonomy and flexible culture
  • competitive salary discussions
  • inclusive work environment
  • career growth opportunities
  • award-winning workplace
Responsibilities
  • Bridge frontend and backend/infra across the stack to deliver end-to-end capabilities
  • Own features end-to-end with autonomy and production-ready code
  • Shape architecture for new projects while refactoring existing codebases
  • Maintain high frontend standards in AI-assisted workflows and safeguard long-term code health
  • Communicate technical ideas clearly with emphasis on high-signal context
  • Keep releases smooth with automated CI/CD and production monitoring
  • Collaborate with product managers and designers to ship value efficiently
Key requirements
  • 5+ years of experience with the stack (React, TypeScript, Next.js on Vercel, Python, Django)
  • Experience solving problems with strong solutions rather than fixed guidelines
  • Proven ability to own the development cycle from requirements to deployment and monitoring
  • Comfort tackling large-scale tasks individually
  • Empathetic, collaborative approach to delegating work
  • Ability to develop accessible websites and scalable, high-traffic sites
  • Willingness to drive cross-functional work across frontend, backend, DevOps, and infrastructure
  • Pragmatic AI mindset with experience in AI workflows and tooling
  • strong communication
  • collegial collaboration
  • autonomy
  • React
  • TypeScript
  • Next.js

Reference: WJ-747_30447196

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