Interface designer javascript Work, Jobs (with Salaries)

Front End Developer (with Power Apps experience)
Amber Labs —London
- Hybrid work
- JavaScript
- Agile
- HTML
- Annual leave
- Employee discount
Quick apply
Data Product Designer (Mid-level)
SHGH Group —London
- Hybrid work
- JavaScript
- HTML
- Employee assistance programme
Web Designer/Developer
echelon media —Tiptree
- Full-time
- Analysis skills
- Project management
- Continuous improvement
Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)
CrowdStrike —London
- Full-time
- AWS
- JavaScript
- HTML
Web Designer and Developer
Aarun Software Limited —Amersham
- £40,000 - £44,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
- Free parking
Quick apply
9d
Senior Front-end JavaScript developer
Byte9 —London
- AWS
- Project management
- JavaScript
Sr. Front-end Engineer
Galytix —London
- English
- JavaScript
- APIs
Full Stack Software Engineer - Application Development
Palantir Technologies —London
- Full-time
- JavaScript
- APIs
- In-person
- Work from home
Software Engineer (Frontend)
Nevis Wealth —London
- Full-time
- English
- JavaScript
- APIs
- Annual leave
Software Engineer III - React
JPMorganChase —London
- Full-time
- JavaScript
- APIs
- HTML
Senior Frontend Engineer
Beyond Sports —Basingstoke
- £61,860 - £83,190 a year
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- Leadership
Technical UI Designer - 12 Month Contract
Keywords Studios —Gateshead
- Hybrid work
- C++
- JavaScript
- Python
- Free parking
- Flexible schedule
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
Founding Engineer
Jack&Jill —London
- From £240,000 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
6d
Cloud Frontend Engineer
Signaloid —Cambridge
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
Software Development Engineer III
Tesco UK —Welwyn Garden City
- Full-time
- Hybrid work
- Master's degree
- JavaScript
- Mentoring
- Employee assistance programme
Technical UI Designer – 12 Month Contract
d3t —Runcorn
- Hybrid work
- C++
- JavaScript
- IT
- Free parking
- Flexible schedule
Remote Systems / Website Assistant
Arty Mobile Car Rentals —Peterborough
- SQL
- JavaScript
- Organisational skills
- Free parking
- Profit sharing
Quick apply
11d
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
1d
Full Stack Software Engineer
Cancer Research UK —London
- £44,000 - £54,000 a year
- Full-time
- SQL
- AWS
- JavaScript

I want to receive the latest job alerts for 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.

Front End Developer (with Power Apps experience)

Amber Labs -
London

Quick apply

Job details

Fixed term contract

Benefits

Annual leave
Company pension
Private medical insurance
Employee discount

Qualifications

Node.js
CSS
Bootstrap
React
Git
Responsive web design
Express.js
JavaScript
SASS
UX
Agile
Less (style sheet language)
UI
Jenkins
GitLab
HTML

Full job description

Senior Front-End Engineer

Location: Hybrid – two days per week in the MOD offices in the South East
Contract: 12-month FTC with full company benefits
Clearance: Must hold active SC clearance and have UK government / public sector experience

We are unable to consider candidates who don't have active SC.

The Company

At Amber Labs, we're a cutting-edge UK and European technology consultancy that empowers autonomy, promotes experimentation, and drives rapid learning to deliver exceptional value to our clients. Collaboration sits at the heart of our culture — every team member, regardless of role, works together to minimise risk and accelerate delivery. Our teams consist of highly skilled engineers, designers, analysts, and consultants dedicated to building world-class digital services for government and enterprise clients.

About the Role

We're seeking an experienced Senior Front-End Engineer to lead the development, modification, and maintenance of the front-end elements that users interact with across our government service platforms.

You'll work in multidisciplinary teams, collaborating with designers, developers, and user researchers to deliver accessible, performant, and standards-compliant services that meet the needs of real users and align with government digital standards.

This role is about setting the bar for front-end quality, defining best practices, ensuring accessibility and performance, and applying modern development techniques. You'll champion progressive enhancement, responsive design, and usability across multiple browsers and devices.

Key Responsibilities

Lead front-end development across multiple digital service projects.

Build accessible, responsive user interfaces that meet GDS accessibility and usability standards.

Ensure products are built with modern web development techniques and principles.

Collaborate with multidisciplinary teams, including UX designers, back-end developers, and testers.

Maintain high code quality through code reviews, testing, and documentation.

Optimise web performance and maintain browser/device compatibility.

Mentor junior developers and promote a culture of continuous improvement.

Contribute to design system evolution and reusable component libraries.

Key Skills & Experience

Proven experience as a front-end developer in production and prototype environments.

Strong proficiency in HTML5, CSS3, and JavaScript (including Node.js, ReactJS, ExpressJS, Mongoose).

Experience with templating and UI frameworks such as Nunjucks, Freemarker, Bootstrap, LESS, and SASS.

Working knowledge of CI/CD tooling such as Git, GitLab CI, Jenkins, SonarQube, Nexus, and Artifactory.

Deep understanding of accessibility, progressive enhancement, and performance optimisation.

Experience building services that perform efficiently across multiple devices and browsers.

Strong understanding of UX principles and user-centred design.

Experience working in Agile delivery teams.

Clearance Requirement

Must hold active SC clearance

We are unable to consider candidates requiring visa sponsorship at this time.

Benefits

Competitive salary and performance-based bonus structure.

Opportunity to work on impactful government digital services.

Hybrid and flexible working arrangements.

Private medical insurance (Aviva).

Company pension plan (Nest).

25 days annual leave plus UK bank holidays.

Access to Perkbox – employee discounts, perks, and wellbeing resources.

Inclusive and collaborative company culture that values experimentation and innovation.

Choice of device – PC or Mac.

Quick apply

Refine Your Search

interface designer javascript jobs

Front End Developer (with Power Apps experience)

Data Product Designer (Mid-level)

Web Designer/Developer

Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)

Web Designer and Developer

Senior Front-end JavaScript developer

Sr. Front-end Engineer

Full Stack Software Engineer - Application Development

Software Engineer (Frontend)

Software Engineer III - React

Senior Frontend Engineer

Technical UI Designer - 12 Month Contract

Frontend Developer - React

Founding Engineer

Cloud Frontend Engineer

Software Development Engineer III

Technical UI Designer – 12 Month Contract

Remote Systems / Website Assistant

Graduate Graphic Designer

Full Stack Software Engineer

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

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected