Javascript developer javascript html5 Work, Jobs in London, Eng (with Salaries)

Senior Frontend Developer (React / TypeScript)
Mixam —Leavesden Green
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Java
- JavaScript
- APIs
Quick apply
Front-End Developer – React or Angular (Front Office & Risk Systems)
Margo Conseil —London
- JavaScript
- Mentoring
- APIs
Senior Full Stack Developer
Scrumconnect Consulting —Staines-upon-Thames
- £400 - £480 a week
- Azure
- Computer Science
- DevOps
MEAN Stack Developer
Futuristic Technologies Ltd —Hounslow
- £40,000 - £42,000 a year
- Full-time
- Azure
- Computer Science
- AWS
Quick apply
Python Software Developer
Consilience Group —London
- £55,000 - £95,000 a year
- Full-time
- Computer Science
- English
- AWS
Full Stack Developer
Consilience Group —London
- £55,000 - £85,000 a year
- Computer Science
- AWS
- JavaScript
Web Designer/Front end developer
Amplefuture —London
- JavaScript
- HTML
Senior Developer
Critical Mass —London
- Hybrid work
- Management
- AWS
- JavaScript
Mobile Application Developer
vServices —London
- Computer Science
- Bachelor's degree
- JavaScript
Principal Front End Engineer
Solirius Reply —London
- Hybrid work
- Azure
- AWS
- Analysis skills
- Annual leave
- Employee assistance programme
Quick apply
Web Designer
THE FBKS GROUP LIMITED —London
- £32,000 - £42,000 a year
- Full-time
- SQL
- JavaScript
- In-person
Quick apply
11d
Java Developer
Twastra Technologies —London
- Oracle
- English
- Java
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
12d
Sr Software Engineer
Wellington Management —London
- Full-time
- Computer Science
- Java
- SQL
Senior Frontend Developer (3D)
Autodesk —London
- Full-time
- System design
- Maths
- JavaScript
Junior C# Full Stack Developer
Palantir —London
- Customer service
- Java
- JavaScript
Quick apply
PHP laravel developer.
Fifteen —London
- Monday to Friday
- JavaScript
- APIs
- Communication skills
e-Commerce Developers
vServices —London
- Computer Science
- Java
- SQL
Front End Developer (with Power Apps experience)
Amber Labs —London
- Hybrid work
- JavaScript
- Agile
- HTML
- Annual leave
- Employee discount
Quick apply
Senior .NET Developer
Disney —London
- Azure
- SQL
- JavaScript
- Annual leave
- Employee discount

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Senior Frontend Developer (React / TypeScript)

Mixam
Leavesden Green

Quick apply

Job details

Full-time
£65,000 - £75,000 a year

Qualifications

Spring Boot
Node.js
CSS
Bootstrap
React
Git
Responsive web design
Java
JavaScript
Back-end development
REST
Scrum
APIs
Agile
TypeScript
Communication skills
Spring framework
HTML

Full job description

At Mixam, we’re more than just a printing company, we’re the place where creativity meets cutting-edge technology. Headquartered in Watford, with offices in the UK, US, Canada, Australia, Europe, Philippines and Japan, we’re a fast-growing, privately held tech-forward print business founded in 2007, offering customisable, high-quality print services from zines and comic books to packaging, business cards and hardcover books for creators and brands across the globe.

Our mission? To make print easy, accessible and inspiring, whether that’s for authors wanting perfect-bound books or retailers seeking eco-conscious, tailored solutions. We combine advanced printing tech, user-friendly online tools, sustainable materials and exceptional service to help our customers bring their ideas to life swiftly and beautifully.

Join a team where your work matters, where collaboration and growth are part of the daily rhythm, and where you’ll play an active role in redefining & innovating print for the digital age.

About the role:

We’re looking for a Senior Frontend Developer to lead the development of modern, scalable web applications. You’ll play a key role in shaping frontend architecture, integrating with backend services, and delivering high-quality user experiences. This role suits someone who is comfortable working across the stack when needed and thrives in a fast-paced, agile environment.

Key Responsibilities:

Build and maintain high-quality, performant web applications using React, TypeScript, and modern JavaScript
Design and implement reusable, scalable frontend components and architecture
Integrate with REST APIs and backend services, ensuring robust data handling and error management
Collaborate closely with backend developers, designers, and product teams
Occasionally contribute to backend development (e.g., creating or extending APIs)
Manage multiple tasks and priorities in an agile, sprint-based workflow
Write clean, maintainable, and well-tested code
Participate in code reviews and contribute to best practices and technical standards

Requirements

Required Qualifications

Strong proficiency in React, TypeScript, and modern JavaScript (ES6+)
Solid understanding of frontend tools and workflows, including Node.js, npm, and Webpack
Experience integrating with and consuming RESTful APIs
Proficient in HTML5, CSS3, and responsive design best practices
Experience with styling frameworks such as Styled Components and/or Bootstrap 5
Strong problem-solving skills with keen attention to detail
Ability to manage multiple priorities and switch contexts effectively
Experience working in Agile/Scrum environments

Preferred Qualifications

Exposure to Java (Spring Boot) and backend API development
Full-stack mindset with the ability to contribute beyond the frontend when needed
Experience with performance optimisation and frontend architecture at scale
Experienced using git

Working Style

Self-driven and proactive
Comfortable balancing multiple priorities
Strong communicator who can collaborate across disciplines
Pragmatic approach to problem-solving and delivery

Benefits

Why Join Us?

This is your chance to be part of something new and exciting - helping to establish Mixam in Japan while being backed by an experienced, supportive international team. You’ll play a key role in shaping how we support our Japanese customers and, as the team grows, you’ll have the opportunity to grow with it. Make this section something tailored to the role.

Equality, Diversity & Inclusion:

At Mixam, diversity, equity and inclusion are at the heart of who we are, and we welcome applications from people of all backgrounds. We know few people meet every requirement, so if you’re excited about this role, we’d love to hear from you and we’ll consider your overall experience and potential. We’re also committed to minimising our environmental impact and creating a workplace where everyone feels valued and supported.

Mixam. The Smart Way to be Hired.

Quick apply

Refine Your Search

javascript developer javascript html5 jobs in london, eng

Senior Frontend Developer (React / TypeScript)

Front-End Developer – React or Angular (Front Office & Risk Systems)

Senior Full Stack Developer

MEAN Stack Developer

Python Software Developer

Full Stack Developer

Web Designer/Front end developer

Senior Developer

Mobile Application Developer

Principal Front End Engineer

Web Designer

Java Developer

Full Stack Product Engineer (SAAS) - (hybrid)

Sr Software Engineer

Senior Frontend Developer (3D)

Junior C# Full Stack Developer

PHP laravel developer.

e-Commerce Developers

Front End Developer (with Power Apps experience)

Senior .NET Developer

I want to receive the latest job alerts for javascript developer javascript html5 in london, eng

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