Front-End Software Engineer, SolarEdge

Salary not provided

React

CSS

TypeScript

Redux

HTML

JavaScript

GraphQL

Azure

Cypress

Jest

Babel

Yarn

Git

REST API

Playwright

Mid and Senior level

Leeds

More information about location

2 days a week in office

Solar inverter design and manufacturing

Be an early applicant

Solar inverter design and manufacturing

1001+ employees

B2BEnergySustainabilityEnvironmentalScience

Be an early applicant

Salary not provided

React

CSS

TypeScript

Redux

HTML

JavaScript

GraphQL

Azure

Cypress

Jest

Babel

Yarn

Git

REST API

Playwright

Mid and Senior level

Leeds

More information about location

2 days a week in office

1001+ employees

B2BEnergySustainabilityEnvironmentalScience

Company mission

To become the leading provider of inverter solutions across all PV market segments and broaden the availability of clean, renewable solar energy.

Job

Company

Role

Who you are

Professional experience building high-performance, production-ready front-end applications
Proficient in TypeScript and modern JavaScript (ES6+)
Solid experience with React and ecosystem libraries (Redux, React-Router, Styled-Components)
Experience consuming REST APIs and GraphQL endpoints, familiarity with TRPC
Strong understanding of semantic, accessible HTML and CSS
Experience with front-end build tools (pnpm/npm/Yarn, Webpack, Babel,)
Familiarity with version control and Git workflows in an Agile environment
A focus on delivering excellent user experiences, performance, and maintainable code
Ability to thrive in a fast-paced, continuous delivery environment with a bias toward shipping and iterating quickly

Desirable

Knowledge of front-end performance optimization and debugging
Experience of Claude Code and AI tooling (or an openness to learn)
Experience with testing frameworks (Jest, Cypress, Playwright)
Familiarity with Backend for Frontend (BFF) patterns
Familiarity with design systems or component libraries
Experience with cloud platforms (Azure) and IoT applications is a plus

What the job involves

We are looking for an enthusiastic and talented Front-End Software Engineer to join our Hark Platform Team in Leeds
You will focus on creating exceptional, performant, and user-friendly web interfaces, translating complex data and processes into intuitive visual experiences
Build and maintain high-quality front-end applications with data-rich interfaces
Work closely with Product Owners, UX/UI Designers, and Back-End Engineers to implement features
Ensure the Platform delivers seamless user experiences for Energy Managers and Asset Operators
Apply front-end best practices in performance optimization, code quality, and component reusability
Help define front-end architecture and contribute to the evolution of our UI stack
Leverage AI-assisted development tooling, primarily Claude Code, as part of your daily workflow - from writing and refactoring code to exploring the codebase, running tests, and generating pull requests
You’ll be empowered to take ownership of your work, influence the design of the platform, and collaborate in a culture that encourages learning and innovation
Technology Stack (Front-End Focus)
Languages & Frameworks: TypeScript, JavaScript (ES6/7), Node.js, React, Redux, React-Router, Styled-Components
UI & Component Development: Component-driven development with Storybook, responsive design, centralised Design System with theming
State Management: Redux (including Redux Form), React Context and hooks
API Integration: REST APIs, GraphQL, TRPC, MQTT
Tooling: Claude Code, Highcharts, pnpm/npm/Yarn, Webpack, Babel, tsc/tsc-loader
Other: Azure DevOps for CI/CD, Jira, version control with Git
How You Will Succeed
Delivery of tested, high-quality front-end features on time
Positive feedback from internal teams and customers on usability and experience
Proactively contributing to knowledge sharing, code reviews, and team learning
Writing maintainable, performant, and well-documented front-end code

Our take

Solar energy is quickly becoming big business, as nations worldwide commit to greener power and back those promises with serious investment. With billions on the table, compeititon is fierce (and innvation is the name of the game. Among the frontrunners cashing in on this clean-energy boom is SolarEdge.

With strings of solar energy harvesting panels, central inverters typically limit string output to the level of the lowest performing panel, which isn’t optimal: one shaded panel can pull down the performance of the entire string. SolarEdge’s innovation is to install power optimizers on each panel, thereby both tracking the maximum power point at the modular level, and allowing for more granular performance monitoring.

From there, SolarEdge has developed out into a wealth of clean energy solutions worldwide - most recently unveiling its ONE Controller at Intersolar Europe 2025. Designed to help German homeowners meet new energy rules, it connects solar systems with devices like EV chargers and heat pumps for smarter, more efificnet energy use. It's a clever step that keeps SolarEdge ahead of the curve and ready for the future.

Kirsty

Company Specialist at Welcome to the Jungle

Insights

Top investors

Glassdoor (4.1)

Company

Funding (last 2 of 5 rounds)

Mar 2014

$58m

SERIES D

Oct 2011

$37m

LATE VC

Total funding: $154.8m

Company HQ

Herzliya, Tel Aviv District

Leadership

Shuki Nir

(CEO)

They joined SolaEdge in 2024 as CMO and quickly became CEO in the same year. Previously spent almost 10 years at SanDisk as a VP Sales Strategist and Senior VP/M of Retail BU and SVP Corporate Marketing.

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