Senior front end developer with javascript Work, Jobs (with Salaries)

Lead Front End Developer JD || Must have UK Government / PS experience
Amber Labs —London
- JavaScript
- APIs
- Agile
- Annual leave
- Employee discount
Quick apply
Freelance Network | Mid-Senior Web Developer
Hallam —Remote
- Remote
- JavaScript
- AI
- HTML
Quick apply
11d
SEO and E-commerce Manager
London Lash Pro —Remote
- £45,000 - £52,000 a year
- Remote
- Presentation skills
- JavaScript
- HTML
- Work from home
Quick apply
5d
Senior Lead Software Engineer - React Native
JPMorganChase —London
- Full-time
- English
- JavaScript
- APIs
Experienced/Senior Online Developer - Tech Team
Rebellion —Oxford
- Full-time
- Hybrid work
- Azure
- AWS
- Bachelor's degree
- Free parking
- Relocation assistance
Quick apply
Front-end Engineer
drivvn —Birmingham
- £30,000 - £50,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Leadership
Quick apply
Senior Software Developer
Steris —Derby
- Full-time
- Azure
- DevOps
- SQL
6d
Senior Web Delivery Executive
Stowe Family Law —Leeds
- £36,000 - £42,000 a year
- Hybrid work
- JavaScript
- AI
- HTML
- Annual leave
- Bereavement leave
Senior Online Developer - Tech Team
Rebellion —Oxford
- Full-time
- Hybrid work
- Azure
- AWS
- Bachelor's degree
- Free parking
- Relocation assistance
Quick apply
Web Designer/Developer
echelon media —Tiptree
- Full-time
- Analysis skills
- Project management
- Continuous improvement
Web & Cloud Infrastructure Developer
Coder Agency —Norwich
- Full-time
- Hybrid work
- Computer Science
- AWS
- JavaScript
Quick apply
3d
Senior Full Stack Engineer - Team Web
Intercom —London
- Hybrid work
- Computer Science
- Engineering
- AWS
- Annual leave
- Work from home
Senior Software Engineer I
MHR INTERNATIONAL UK LIMITED —Newcastle upon Tyne
- Azure
- JavaScript
- Mentoring
- Employee discount
- Referral programme
Senior Specialist - Software Engineering
LTM —London
- JavaScript
- Software development
- APIs
Quick apply
Senior Quality Automation Engineer (z/OS, Mainframe)
BMC Software —London
- £58,350 - £97,250 a year
- Computer Science
- English
- C++
Senior Software Engineer - Engineering Workflow and CI
Mozilla —Remote
- £65,000 - £87,000 a year
- Remote
- Data analysis skills
- SQL
- AWS
- Employee assistance programme
- Referral programme
Senior Analyst, Marketing Enablement
Invesco —Henley on Thames
- Full-time
- Hybrid work
- JavaScript
- Communication skills
- HTML
- Annual leave
- Life insurance
Senior Software Engineer
Toumetis —Bristol
- £60,000 - £70,000 a year
- Full-time
- Hybrid work
- DevOps
- AWS
- JavaScript
- Flexible schedule
Quick apply
Senior PHP (Laravel) Developer
Mediablanket —Manchester
- Hybrid work
- DevOps
- AWS
- JavaScript
- Work from home
- Employee discount
Software Engineer
AlliedCrowds —London
- DevOps
- Data analysis skills
- AWS

I want to receive the latest job alerts for senior front end developer with javascript

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

Lead Front End Developer JD || Must have UK Government / PS experience

Amber Labs -
London

Quick apply

Job details

Fixed term contract

Benefits

Annual leave
Company pension
UK visa sponsorship
Private medical insurance
Employee discount
Referral programme

Qualifications

UI development
Node.js
CSS
Selenium
Responsive web design
Express.js
JavaScript
REST
WCAG
APIs
Agile
GitLab
Communication skills
HTML

Full job description

Lead Frontend Developer

Remote with ad-hoc travel to Manchester || Experience within UK central government required

The Company

At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless of their role, work together to minimise risk and shorten delivery times. Our team consists of highly skilled cross-functional consultants, analysts, and support staff.

About the Role

We're looking for a Lead Frontend Developer with deep expertise in modern web technologies and user interface development to join our growing team.

To be considered for this role, candidates must:

Be eligible for BPSS clearance.

Have proven experience delivering projects within UK central government.

You will lead technical delivery on high-impact government programmes, creating secure, accessible, and user-focused digital services. As a Lead, you'll guide frontend development teams, make key architectural decisions, and mentor colleagues while remaining hands-on with coding and delivery.

Key Responsibilities

Provide technical leadership across the full frontend development lifecycle.

Design, develop, test, and deploy secure, accessible, and responsive user interfaces.

Champion accessibility best practices using tools such as aXe-Core, Wave, and assistive technologies (JAWS, VoiceOver, Dragon).

Build and maintain web applications with JavaScript, Node.js, HTML, CSS, and ExpressJS.

Implement performance optimisation and cross-browser compatibility solutions.

Oversee GitLab pipelines and CI/CD best practice for frontend delivery.

Collaborate with designers, product owners, and stakeholders to define and deliver high-quality outcomes.

Mentor and support frontend developers, encouraging knowledge-sharing and professional growth.

Promote best practices in clean code, testing, accessibility, and agile delivery.

Key Skills & Experience

Proven experience as a Lead or Senior Frontend Developer in complex environments.

Strong expertise in JavaScript, HTML, and CSS.

Experience with Node.js and frontend frameworks (ExpressJS or similar).

Hands-on experience building and consuming REST APIs.

Strong knowledge of responsive design and accessibility standards (WCAG).

Familiarity with frontend testing tools (Selenium, Postman, aXe-Core, Wave).

Experience setting up and managing CI/CD pipelines in GitLab (or similar).

Prior experience working on UK central government projects (essential).

Excellent communication skills with a collaborative, delivery-focused mindset.

Clearance Requirement

Must be eligible for BPSS clearance.

At this time, we are unable to consider candidates who require visa sponsorship.

Benefits

Competitive salary and performance-based bonus structure.

Join a rapidly expanding consultancy where personal growth is part of our DNA.

Flexible work environment focused on deliverable outcomes.

Private medical insurance through Aviva.

Company pension plan through Nest.

25 days of annual leave plus UK bank holidays.

Access to Perkbox, a global employee rewards platform.

Generous employee referral programme.

Highly collaborative and collegial environment with clear opportunities for career advancement.

Choice of device (PC or Mac).

Diversity & Inclusion

At Amber Labs, we are dedicated to fostering an inclusive and equitable workplace for all. We value the unique experiences, perspectives, and backgrounds of our employees and are committed to creating an environment where everyone feels welcomed, respected, and supported.

Quick apply

Refine Your Search

senior front end developer with javascript jobs

Lead Front End Developer JD || Must have UK Government / PS experience

Freelance Network | Mid-Senior Web Developer

SEO and E-commerce Manager

Senior Lead Software Engineer - React Native

Experienced/Senior Online Developer - Tech Team

Front-end Engineer

Senior Software Developer

Senior Web Delivery Executive

Senior Online Developer - Tech Team

Web Designer/Developer

Web & Cloud Infrastructure Developer

Senior Full Stack Engineer - Team Web

Senior Software Engineer I

Senior Specialist - Software Engineering

Senior Quality Automation Engineer (z/OS, Mainframe)

Senior Software Engineer - Engineering Workflow and CI

Senior Analyst, Marketing Enablement

Senior Software Engineer

Senior PHP (Laravel) Developer

Software Engineer

I want to receive the latest job alerts for senior front end developer with javascript

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected