Senior Product Engineer, Fuse Energy

Front-End

Salary not provided

+ Stock options + Biannual bonus scheme

React

CSS

TypeScript

HTML

Next.js

Mid and Senior level

London

More information about location

Renewable energy supplier

Open for applications

Renewable energy supplier

101-200 employees

B2BEnergySustainabilityManufacturing

Open for applications

Salary not provided

+ Stock options + Biannual bonus scheme

React

CSS

TypeScript

HTML

Next.js

Mid and Senior level

London

More information about location

101-200 employees

B2BEnergySustainabilityManufacturing

Company mission

To make cheap renewable energy accessible for everyone.

Job

Company

Role

Who you are

This role is ideal for someone who moves fast, loves solving real user problems, and wants to build impactful products at scale
Hold a Bachelor's degree in a highly analytical discipline
3+ years of professional experience in web development using TypeScript, React, HTML, CSS and Next.js
Experience shipping consumer-facing products
Excellent verbal communication abilities
You think like a company builder. You're not just here to write code — you want to influence product, design, and strategy. You thrive in a fast-paced, high-ownership environment and are excited to work across disciplines
You obsess over user experience. You bring high empathy to your work, constantly thinking about how users interact with the product
You move fast and love to tinker. You’re self-directed, curious, and resourceful — always looking for ways to learn faster, build quicker, and try new things. You have a strong bias toward action and experimentation
You bring ideas to life. You’ve shipped production-quality UI with component libraries, balanced performance with design fidelity, and made tough tradeoffs with confidence

What the job involves

Fuse Energy is looking for a Senior Product Engineer with a Front-End focus to help us reinvent the energy experience from the ground up. This is more than a typical engineering role — you’ll be deeply embedded in product thinking, customer empathy, and fast execution
As part of a small and agile team, you’ll work directly with our CEO, engineers, and designers to shape our consumer experience across web and internal tools
You’ll have full ownership over what you build — from concept and design to code and iteration — and you’ll play a critical role in making clean, affordable energy more accessible to everyone
Take ownership of key product experiences across our consumer web app and internal platforms
Build and ship responsive, performant UIs using React, TypeScript, Next.js, and modern front-end best practices
Collaborate closely with backend engineers to define APIs and data flows
Partner with design and product to deliver intuitive, elegant user experiences
Dig into data, validate ideas, and help define the product roadmap
Rapidly prototype, experiment, and iterate — with a focus on speed, learning, and outcomes
Contribute to our broader product direction and help shape the future of clean energy tech

Salary benchmarks

Our take

Traditional energy companies often prioritise profit over sustainability, leading to high prices and reliance on fossil fuels. Fuse Energy aims to disrupt the energy market by offering lower prices and cleaner energy options.

It does this by building solar farms that ensure access to cheap, renewable energy. Its data science team forecasts energy demand and buys additional power from gas and electricity markets, providing a mix of renewable and traditional sources.

With €76M in annualised revenue and 7x year-on-year growth, it now supplies 50,000 homes and plans to expand into Ireland, Europe, and the US. Backed by new AI features and with investments into clean energy, Fuse is truly shaping up to redefine the future of home energy.

Freddie

Company Specialist at Welcome to the Jungle

Insights

Top investors

Trustpilot (4.7)

Company

Funding (2 rounds)

Sep 2024

$12m

EARLY VC

Sep 2022

$30m

EARLY VC

Total funding: $42m

Company HQ

Westminster, London, UK

Leadership

Alan Chang

(Co-Founder & CEO)

Previously worked at Revolut for over 7 years in various roles, including SVP of Revenue and Operations, and CRO.

Charles O.

(Co-Founder & COO)

Previously an Investor at Mosaic. They also worked at Revolut in Special Projects.

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