Javascript developer javascript html5 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
Application Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Full Stack Developer
UBDS Group —London
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
8d
Software Developer, Risk and Regulatory
bet365 —Stoke-on-Trent
- Full-time
- Hybrid work
- SQL
- JavaScript
- Software development
Quick apply
Software Developer, Backend
bet365 —Stoke-on-Trent
- Full-time
- Hybrid work
- SQL
- JavaScript
- Software development
Quick apply
Senior Full Stack Developer
Scrumconnect Consulting —Staines-upon-Thames
- £400 - £480 a week
- Azure
- Computer Science
- DevOps
Front-End Team Lead
DigiTickets —Exeter
- £52,000 - £58,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- APIs
- Annual leave
Quick apply
Senior Front-End Developer
DigiTickets —Exeter
- £48,000 - £56,000 a year
- Full-time
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- JavaScript
- HTML
- Annual leave
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6d
Lead Front End Developer
Oak Furnitureland —Swindon
- £60,000 a year
- Full-time
- Hybrid work
- Team management
- JavaScript
- APIs
- Free parking
- Employee assistance programme
Software Developer
BookFlowGo —Maidenhead
- £40,061 - £50,077 a year
- Full-time
- SQL
- JavaScript
- Scripting
- Annual leave
- Employee discount
Quick apply
10h
Senior Software Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Software Developer, Sports Content
bet365 —Manchester
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
Quick apply
Software Engineer
Schlumberger —Edinburgh
- Azure
- JavaScript
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6d
Full Stack Product Engineer (SAAS) - (hybrid)
Eventogy —London
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- APIs
- Gym membership
Quick apply
8d
MEAN Stack Developer
Futuristic Technologies Ltd —Hounslow
- £40,000 - £42,000 a year
- Full-time
- Azure
- Computer Science
- AWS
Quick apply
Senior Developer
Scrumconnect Consulting —Taunton
- £400 - £425 a day
- Azure
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7d
Full Stack Angular Software Engineer
Avaloq —Edinburgh
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Engineering
Quick apply
14d
Senior Front End Web Developer
Palantir —London
- SQL
- JavaScript
- APIs
Quick apply
Senior Developer
Visionist Consulting —Newport
- Full-time
- Azure
- Java
- SQL
Mid-Senior Wordpress Developer
StudioHub —Bridlington
- £35,000 - £40,000 a year
- Full-time
- Hybrid work
- AWS
- JavaScript
- APIs
- Work from home
Quick apply
12d

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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

javascript developer javascript html5 jobs

Front End Developer (with Power Apps experience)

Application Developer

Full Stack Developer

Software Developer, Risk and Regulatory

Software Developer, Backend

Senior Full Stack Developer

Front-End Team Lead

Senior Front-End Developer

Lead Front End Developer

Software Developer

Senior Software Developer

Software Developer, Sports Content

Software Engineer

Full Stack Product Engineer (SAAS) - (hybrid)

MEAN Stack Developer

Senior Developer

Full Stack Angular Software Engineer

Senior Front End Web Developer

Senior Developer

Mid-Senior Wordpress Developer

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