End developer (html5 / 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
Senior Front End Web Developer
Palantir —London
- SQL
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- APIs
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Application Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
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Junior C# Full Stack Developer
Palantir —London
- Customer service
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Front-End Team Lead
DigiTickets —Exeter
- £52,000 - £58,000 a year
- Full-time
- Hybrid work
- JavaScript
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- Annual leave
Quick apply
Software Developer, Risk and Regulatory
bet365 —Stoke-on-Trent
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- Software development
Quick apply
Full Stack Angular Software Engineer
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- Oracle
- Computer Science
- Engineering
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Intermediate C# Full Stack Developer
Palantir —Aberdeen
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Senior .NET Developer
Disney —London
- Azure
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- Annual leave
- Employee discount
Consultant - Junior Java Engineer - DE - TC - UKI - Belfast
EY —Belfast
- Computer Science
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- Engineering
- Employee discount
Senior Software Engineer
Shield Safety Group —Manchester
- Up to £55,000 a year
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- Administrative experience
- SQL
- Employee assistance programme
Software Developer, Digital Innovation, Tax and Legal
Deloitte —Birmingham
- Hybrid work
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Senior Consultant - Full-stack Developer - DE - TC - UKI - Belfast
EY —Belfast
- Azure
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2d
Senior Interaction Designer
Version 1 —Newcastle upon Tyne
- Full-time
- Hybrid work
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- AI
- Employee assistance programme
- Employee discount
Quick apply
Senior Technical Consultant
Clio —Manchester
- £81,600 - £110,400 a year
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Full Stack Engineer - AI Enabled – Senior Vice President
Citi —London
- Full-time
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Mobile Architects
vServices —London
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Senior Specialist - Software Engineering
LTM —London
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Quick apply
Consultant - Manager, Fullstack, Engineering, Defence & Security
Deloitte —Bristol
- Hybrid work
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Senior Full Stack Developer
Reach Digital Ltd —Colchester
- £35,000 - £45,000 a year
- Full-time
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Quick apply
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end developer (html5 / javascript) jobs near

Front End Developer (with Power Apps experience)

Amber Labs -
London

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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

end developer (html5 / javascript) jobs

Front End Developer (with Power Apps experience)

Senior Front End Web Developer

Application Developer

Junior C# Full Stack Developer

Front-End Team Lead

Software Developer, Risk and Regulatory

Full Stack Angular Software Engineer

Intermediate C# Full Stack Developer

Senior .NET Developer

Consultant - Junior Java Engineer - DE - TC - UKI - Belfast

Senior Software Engineer

Software Developer, Digital Innovation, Tax and Legal

Senior Consultant - Full-stack Developer - DE - TC - UKI - Belfast

Senior Interaction Designer

Senior Technical Consultant

Full Stack Engineer - AI Enabled – Senior Vice President

Mobile Architects

Senior Specialist - Software Engineering

Consultant - Manager, Fullstack, Engineering, Defence & Security

Senior Full Stack Developer

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