Developer (react) Work, Jobs in Cardiff Cf30 (with Salaries)

Front-end Developer (React) - Remote
Best.Energy —Bristol
- £32,000 - £42,000 a year
- Hybrid work
- JavaScript
- APIs
- Communication skills
- Flexible schedule
Quick apply
Junior Developer
Total Utility Connections —Cardiff
- £26,250 - £28,000 a year
- Full-time
- Azure
- Microsoft Office
- Java
- Annual leave
- Life insurance
Quick apply
Frontend Engineer
LDMS —Cardiff
- Up to £50,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- Agile
- Annual leave
- Employee assistance programme
Quick apply
Graduate Developer
Visionist Consulting —Newport
- Full-time
- Azure
- Java
- SQL
Full Stack Developer
Pobl Tech —Cardiff
- Full-time
- Hybrid work
- Azure
- AWS
- IT
- Free parking
- Flexitime
Quick apply
7d
Senior Full Stack Developer
Pobl Tech —Cardiff
- Full-time
- Hybrid work
- Azure
- AWS
- APIs
- Free parking
- Flexitime
Quick apply
9h
Mid-level Developer
Clue Software —Bristol
- Hybrid work
- Azure
- JavaScript
- Communication skills
- Annual leave
- Employee assistance programme
Software Engineer - React / React Native
Aforza —Cardiff
- Hybrid work
- SQL
- Software development
- Agile
- Annual leave
- Flexible schedule
Full Stack Developer (Typescript/NodeJS)
Gravitywell —Bristol
- £40,000 - £60,000 a year
- Full-time
- Project management
- JavaScript
- APIs
Full Stack JavaScript Developer
Frontier Resourcing —Cardiff
- £50,000 - £80,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
Quick apply
DEVELOPER L4(CONTRACT)
Wipro Limited —Bristol
Application Developer
Lyons Davidson Solicitors —Bristol
- £35,000 - £38,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- SQL
3d
Senior Developer
Visionist Consulting —Newport
- Full-time
- Azure
- Java
- SQL
Senior Frontend Engineer
Rowden Technologies —Bristol
- £55,000 - £75,000 a year
- Full-time
- Hybrid work
- Python
Quick apply
Full Stack Engineer
QuoteHub —Bristol
- £70,000 - £80,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
- Sick pay
Quick apply
7h
Full Stack Developer & Support Lead
Gravitywell —Bristol
- £30,000 - £40,000 a year
- Full-time
- Hybrid work
- AWS
- Project management
- JavaScript
Front-end Developer
Ordoo —Bristol
- AWS
- JavaScript
- APIs
Quick apply
Full Stack Engineer
LDMS —Cardiff
- Up to £50,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Java
- Annual leave
- Employee assistance programme
Quick apply
Lead Software Engineer
Confused.com —Cardiff
- Hybrid work
- Azure
- DevOps
- SQL
- Work from home
- Employee assistance programme
Quick apply
Consultant - Manager, Front End Dev, Engineering, Defence & Security
Deloitte —Bristol
- Hybrid work
- JavaScript
- Communication skills
- HTML

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Front-end Developer (React) - Remote

Best.Energy -
Bristol

Quick apply

Job details

Permanent
£32,000 - £42,000 a year

Benefits

Company events
Flexible schedule

Qualifications

Authentication
React
Internet of things
JavaScript
APIs
Communication skills

Full job description

Build technology that helps businesses waste less energy and reduce carbon emissions.

At Best.Energy, we combine technology, data, and energy expertise to help organisations reduce waste before energy is even used. Using our own IoT systems, intelligent analytics, and interactive software, we help customers lower costs, cut carbon, and operate more sustainably.

We’re now looking for a talented React Front End Developer to help shape the next generation of our customer platform.

You’ll work on the front end of our online energy management system, building interactive dashboards, visualisations, predictive tools, and customer-facing features that turn complex energy data into clear, useful insights.

This is a role for someone who enjoys improving existing products just as much as creating entirely new experiences from scratch.

What You’ll Be Doing

Developing and improving React-based web applications
Building engaging dashboards, reports, and data visualisations
Creating clean, intuitive user experiences from complex datasets
Integrating APIs and external data sources
Collaborating with our small full-stack development team and wider business
Contributing ideas, innovation, and continuous improvements to the platform
Helping shape future customer tools and products

The Details

Remote or Hybrid working from our Bristol HQ £32,000 - £42,000 depending on experience Permanent | Full-time

The ideal candidate will thrive working independently within a small, close-knit full-stack team. Strong communication skills and the ability to collaborate across departments are essential.

What We’re Looking For

Strong JavaScript skills
Experience working with React
Experience building dashboards, graphing, or data-heavy interfaces
Experience integrating APIs and external data sources
Understanding of surrounding technologies such as authentication
A good eye for UI/UX and front-end design

Bonus points for:

Experience with IoT or real-time data
An interest in sustainability or climate tech
Experience improving front-end performance and accessibility

What You’ll Get - Life at Best.Energy

We’re a fast-paced, mission-driven team, and we look after our people because we know they are key to achieving our goals.

✨ Remote or hybrid working from our Bristol HQ (If working remotely, we ask that you’re available to attend monthly team meetings in Bristol.)

✨ 33 days holiday allowance, increasing with length of service ✨ Everyday Healthcare cashback plan ✨ Dedicated learning and development time ✨ 2 volunteer days per year ✨ Enhanced parental and family leave policies ✨ Best.Energy Big Wednesdays - company-wide collaboration and events ✨ Flexible working hours with core collaboration hours of 10am-3pm

We celebrate diversity and are committed to creating an inclusive workplace. If you’re passionate about sustainability and excited by the idea of building technology with real-world impact, we’d love to hear from you.

If you require any adjustments during the application process, just let us know - we’re happy to help.

Company Overview

Please visit http://Best.Energy for more information

Quick apply

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developer (react) jobs in cardiff cf30

Front-end Developer (React) - Remote

Junior Developer

Frontend Engineer

Graduate Developer

Full Stack Developer

Senior Full Stack Developer

Mid-level Developer

Software Engineer - React / React Native

Full Stack Developer (Typescript/NodeJS)

Full Stack JavaScript Developer

DEVELOPER L4(CONTRACT)

Application Developer

Senior Developer

Senior Frontend Engineer

Full Stack Engineer

Full Stack Developer & Support Lead

Front-end Developer

Full Stack Engineer

Lead Software Engineer

Consultant - Manager, Front End Dev, Engineering, Defence & Security

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Build technology that helps businesses waste less energy and reduce carbon emissions.

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What You’ll Get - Life at Best.Energy

Company Overview

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