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Full Stack Product Engineer at Metrisenergy

Join Metrisenergy.com, a Seed-stage climate tech startup backed by Octopus Ventures and Aenu VC, as they build the digital backbone of the UK’s energy grid. As a Full Stack Product Engineer, you will own the development of Metris Workspace—the market's first AI-native asset management interface. This role offers the chance to work on technically challenging systems like real-time energy monitoring and automated billing while driving a 6x ARR scale-up over the next two years. If you're a product-minded engineer with 5+ years of experience looking for massive ownership and meaningful equity, this Farringdon-based hybrid role is your opportunity to make a tangible impact on renewable energy.

About this role

Role overview

Join Metrisenergy.com to build Metris Workspace, the market's first AI-native asset management interface for renewable energy. You will own end-to-end problems across the full stack, from real-time monitoring and automated billing to intelligent fault detection, directly impacting the transition to a smarter, cleaner energy grid through scalable, data-driven engineering.

About the company

SoftwareLondon, United KingdomPre-Seed (VC-backed)

At Metris Energy, we're on a mission to accelerate the energy transition by helping solar owners manage their assets autonomously. Our platform, MetrisOS, powers thousands of commercial solar projects across the UK — delivering real-time data and automating time-consuming tasks like monitoring, fault detection, reporting, and billing.

As an early-stage climate tech company, we’re building the operating system for commercial rooftop solar — an end-to-end SaaS platform that streamlines deployment, management, and profitability for property owners, O&M installers, and investment funds. By reducing operational inefficiencies and enabling data-driven decision-making, Metris Energy is helping turn buildings into power plants and maximize the return on solar.

Join us in building the software infrastructure that makes widespread solar adoption possible.

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

What you'll do

What you will do

  • Architect and ship features across the full stack using Node.js, TypeScript, PostgreSQL, and AWS to automate complex solar asset management workflows.
  • Collaborate directly with customers and the product team to transform ambiguous business challenges into high-performance, real-time energy monitoring tools.
  • Leverage AI tools to build intelligent fault detection and portfolio analytics while maintaining a fast, iterative release cycle that prioritizes user value.

Who you are

Who this is a fit for

  • Demonstrates approximately 5+ years of engineering experience with a strong full-stack background in TypeScript/Node.js and a track record of owning complex systems end-to-end.
  • Possesses an entrepreneurial product-first mindset, comfortable making deliberate technical trade-offs to meet commercial goals in a fast-paced, seed-stage environment.
  • Communicates proactively and thrives in ambiguity, preferably with exposure to IoT telemetry, event-driven architectures, or time-series workloads in the energy sector.

Why this role

Why this role is remarkable

  • Lead the development of Metris Workspace, a pioneering AI-native command center for renewable operators, shaping the core product strategy from the ground up.
  • Join a high-growth environment backed by top-tier investors like Octopus Ventures and Aenu VC, with plans to scale ARR 6x over the next 24 months.
  • Work directly under a CEO recognized by Forbes 30 Under 30 and a team of ~20 high-performers, ensuring your code has immediate, real-world environmental impact.

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