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Full Stack Product Engineer at Metrisenergy

Help build the digital backbone of the UK's energy future at this high-growth climate tech startup. Backed by Octopus Ventures and Aenu VC, they are seeking a Full Stack Product Engineer to lead the development of the market’s first AI-native solar asset management platform. With 5,350+ projects already on their system and a mission to scale ARR 6x, you'll ship code that manages real energy infrastructure. If you're a product-minded engineer with 5+ years of experience who prefers solving complex problems over just clearing tickets, this is your chance to have outsized impact from day one.

About this role

Role overview

You will lead the development of an AI-native asset management platform for the UK’s £22B commercial solar market. Moving beyond ticket-taking, you’ll own problems end-to-end—from real-time energy monitoring to automated billing. Join a high-performing team scaling ARR 6x and build the digital backbone for a smarter, cleaner energy grid.

About the company

Metrisenergy

Metrisenergy

SoftwareLondon, United KingdomPre-Seed (VC-backed)

Seed-stage climate tech startup backed by Octopus Ventures and Aenu VC building the AI-native operating system for commercial solar.

Backed by Octopus Ventures, AENU (Aenu VC), Entrepreneur First.

What you'll do

What you will do

  • Build End-to-End: Ship features across the full stack using Node.js, TypeScript, and AWS to solve complex challenges in data ingestion and event-driven architectures.
  • Ship AI-Native Features: Develop the first AI-powered asset management command center for renewable operators, integrating LLMs with live project data and workflows.
  • Engage with Customers: Interface directly with solar asset operators to understand their pain points and translate real-world needs into high-impact product solutions.

Who you are

Who this is a fit for

  • Product-Minded Engineer: You have ~5+ years of experience and a track record of owning complex systems end-to-end, ideally in a scrappy, fast-paced startup environment.
  • Technical Generalist: You are proficient in TypeScript and Node.js with the ability to move fluidly between frontend and backend depending on the problem at hand.
  • Entrepreneurial Driver: You thrive in ambiguity, communicate proactively, and are comfortable making deliberate trade-offs to balance technical excellence with commercial speed.

Why this role

Why this role is remarkable

  • Massive Ownership: You will be building "Workspace," the company’s future-defining AI-native interface, from the ground up rather than just maintaining legacy systems.
  • Proven Traction: The platform is already live with 20 customers and over 5,350 solar projects across the UK, backed by a recent Seed round from elite climate-tech investors.
  • Direct Impact: Your code directly optimizes renewable capacity, helping maximize every kWh of energy in a mission-critical infrastructure sector.

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