Frontend JavaScript Developer
RMG Digital Ltd —Remote
- £60,000 - £70,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Linux
7h
UI Engineer - Mocks and Wireframes Specialist
Centric Software —London
- Full-time
- Remote
- JavaScript
- APIs
- Communication skills
Front End Developer, Officer
State Street —London
- Full-time
- Java
- JavaScript
- APIs
Web Designer/Developer
Nakodag ltd —Cheadle
- £36,000 - £50,000 a year
- Full-time
- Computer Science
- Engineering
- Analysis skills
Quick apply
2d
Frontend Software Engineer
InfoHerc Technologies Ltd —Leeds
- £35,000 - £65,000 a year
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- APIs
- Health & wellbeing programme
- Flexitime
Quick apply
2d
Full Stack Sofware Engineer
CGI —Newcastle upon Tyne
- Full-time
- Azure
- Java
- AWS
Quick apply
Frontend Developer - React
Xelix —London
- £60,000 - £75,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- Software development
- Annual leave
Quick apply
7d
Full Stack Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Web Developer
Canonical —Douglas
- Remote
- Bachelor's degree
- JavaScript
- IT
Quick apply
Reya DEX & Network - Senior Frontend Engineer
deCircle —London
- Full-time
- Remote
- Computer Science
- Master's degree
- Bachelor's degree
Quick apply
Product Engineer, Frontend
Kinship —London
- Full-time
- JavaScript
- IT
- HTML
Quick apply
2141 - Web Designer
Skill Engine LTD —Bradford
- £33,000 - £36,000 a year
- Full-time
- Data analysis skills
- SQL
- JavaScript
- Free parking
Quick apply
11d
AV Programming Associate
EOS —Banbridge
- Computer Science
- Engineering
- Java
Quick apply
Web Developer
Heriot Watt University —Edinburgh
- £37,694 - £47,389 a year
- Full-time
- Computer Science
- University
- JavaScript
- Annual leave
Senior Front End Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Full Stack Software Engineer
HomeSite Property & Technology Solutions Ltd —Birmingham
- £35,000 - £45,000 a year
- Full-time
- Hybrid work
- Azure
- AWS
- JavaScript
- Health & wellbeing programme
- Flexitime
Quick apply
2d
UX/UI Designer
DIAGNAL —Sevenoaks
- Up to £30,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- Agile
- Annual leave
Quick apply
9d
Software Developer
RADAPEX Ltd —Leeds
- £30,000 - £60,000 a year
- Full-time
- AWS
- JavaScript
- APIs
- Free parking
- Bereavement leave
Quick apply
13d
Senior Full Stack Enginer / Web Developer (Real-Time 3D, AI-Native)
NOVΛVERSE —London
- JavaScript
- APIs
- Python
Quick apply
Graduate Graphic Designer
Cases and Clues ltd —Chester
- £25,500 - £30,000 a year
- Full-time
- JavaScript
- Organisational skills
- In-person
- Free parking
- Health & wellbeing programme
Quick apply

I want to receive the latest job alerts for designer/user interface designer javascript

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Frontend JavaScript Developer

RMG Digital Ltd -
Remote

Apply Now

Job details

Permanent | Full-time
£60,000 - £70,000 a year
7 hours ago

Qualifications

Node.js
CSS
React
Data structures
Git
JavaScript
REST
APIs
Linux
TypeScript
Communication skills
HTML

Full job description

Job Description

Frontend JavaScript Developer

UI/UX Focus | React | Node.js | Hybrid (Hitchin) | £60,000-£70,000

The Opportunity

We’re partnering with an innovative construction technology business that’s transforming how infrastructure projects are delivered. Their products combine hardware, software and intelligent data collection to automate key processes on construction sites, helping improve quality, increase safety and reduce costs across the industry. With continued growth across the UK, Ireland and the US, they’re investing heavily in R&D and building the next generation of their platform.

As part of this growth, they’re looking for a Frontend JavaScript Developer who loves building intuitive, beautifully designed user experiences. This isn’t just a React development role. They’re looking for someone who genuinely cares about how software feels to use. Someone who enjoys solving UX problems, designing clean interfaces and creating products that people actually enjoy working with. You’ll join a collaborative engineering team where your input into both development and product design will genuinely shape the future of the platform.

What you’ll be doing

You’ll be involved throughout the product lifecycle, working closely with engineers and the wider business to build modern web and mobile applications.

Your work will include:

Developing responsive web applications using React and modern JavaScript
Creating intuitive user interfaces with a strong focus on usability and accessibility
Contributing to UI/UX decisions alongside development
Building and consuming REST APIs
Working across web, desktop (Electron) and mobile technologies
Improving application performance, including deployment on embedded hardware
Collaborating through code reviews and Agile ceremonies
Using modern AI-assisted development tools to improve productivity

What they’re looking for

You’ll ideally bring:

Strong commercial JavaScript development experience (3-5 years)
React expertise alongside solid vanilla JavaScript knowledge
A Computer Science (or similar technical) background
Good understanding of algorithms and data structures
Experience building modern web applications
A genuine passion for user experience and interface design
An eye for detail when it comes to accessibility, layout, and usability
Confidence using Git and collaborative development workflows
A GitHub profile or portfolio showcasing personal or commercial work would be a real advantage

Tech Stack

You’ll be working with technologies including:

JavaScript (ES6+)
React
HTML5 & CSS3
Node.js
Electron
REST APIs
OAuth
TypeScript
Git
JavaScript testing frameworks
Database design & querying
Linux

About you

You’ll enjoy this role if you:

Love solving complex technical problems
Care about building products that are enjoyable to use
Enjoy working closely with designers and product teams
Like challenging existing ideas and suggesting improvements
Thrive in collaborative Agile environments
Are comfortable giving and receiving constructive code reviews
Have excellent communication skills

What’s on offer

Competitive salary (£60,000-£70,000 DOE)
Hybrid working from their Hitchin office
25 days holiday plus bank holidays
Company laptop
Ongoing learning and professional development
Friendly, collaborative engineering culture
The opportunity to have genuine ownership within a growing technology business

Interested?

If you’re a Frontend JavaScript Developer who enjoys creating polished user experiences just as much as writing clean code, we’d love to tell you more.

Apply today or get in touch for a confidential conversation.

Job Information

Job ID

69510

Published Date

23-07-2026

Contact Name

Jade Walsh

Phone Number

Contact email

[email protected]

Apply Now

Refine Your Search

designer/user interface designer javascript jobs