Javascript/ html5 developer Work, Jobs (with Salaries)

Founding Frontend Engineer
Innerworks —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- HTML
Quick apply
Junior Angular developer - Glasgow, UK - Fulltime - Hybrid
Capgemini —London
- Hybrid work
- Management
- AWS
- JavaScript
10d
Software Developer, Risk and Regulatory
bet365 —Stoke-on-Trent
- Full-time
- Hybrid work
- SQL
- JavaScript
- Software development
Quick apply
IT Web Developer - Website Creation - Coding
321 Estates Construction Ltd —Remote
- £15 - £30 an hour
- Temporary
- Remote
- Azure
- DevOps
- SQL
Quick apply
7d
Lead React Web Developer
Phenna Group —Remote
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- SQL
- Annual leave
- Life insurance
Java Developer
Twastra Technologies —London
- Oracle
- English
- Java
Software Developer, Digital Innovation, Tax and Legal
Deloitte —Birmingham
- Hybrid work
- Azure
- Computer Science
- DevOps
PHP Web Developer
Gud Ideas —Milton Keynes
- £28,000 - £35,000 a year
- Full-time
- SQL
- JavaScript
- Scripting
- Free parking
- Flexitime
Quick apply
Web Designer
THE FBKS GROUP LIMITED —London
- £32,000 - £42,000 a year
- Full-time
- SQL
- JavaScript
- In-person
Quick apply
Web Designer
Artech3D Ltd —London
- £31,000.00 - £49,549.80 a year
- Full-time
- SQL
- JavaScript
- Organisational skills
Quick apply
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
Cloud Frontend Engineer
Signaloid —Cambridge
- £45,000 - £60,000 a year
- Full-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
Full-Stack Development- Consultant
Avanade —London
- Azure
- SQL
- JavaScript
Full Stack Developer
UBDS Group —London
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
Mid Level PHP/ PostGreSQL Developer
D. M. Keith —Leeds
- £35,000 - £39,000 a year
- Full-time
- JavaScript
- SharePoint
- APIs
- Flexible schedule
9d
Senior Frontend Developer (React / TypeScript)
Mixam —Leavesden Green
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- Java
- JavaScript
- APIs
Quick apply
Senior Software Developer
LSL Property Services —Kettering
- Full-time
- Azure
- SQL
- JavaScript
Software Engineer (React)
CGI —Glasgow
- Full-time
- Hybrid work
- Continuous improvement
- JavaScript
- Travel
Quick apply
Senior Developer
Visionist Consulting —Newport
- Full-time
- Azure
- Java
- SQL
Java Developer
Barclays —Glasgow
- Java
- AWS
- JavaScript

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javascript/ html5 developer jobs near

Founding Frontend Engineer

Innerworks -
London

Quick apply

Job details

Full-time
£75,000 - £90,000 a year

Benefits

Company pension

Qualifications

CSS
React
JavaScript
REST
APIs
UI
TypeScript
HTML

Full job description

We're Hiring!

We’re hiring a Founding Frontend Engineer. You will be our first in-house Frontend Engineer, responsible for developing, maintaining, and scaling our user portal - the first thing customer’s see when engaging with our product. You’ll also be crafting the principles and values we uphold when we do frontend engineering now, and into the future. This is an opportunity to take complete ownership over our frontend stack, work with an incredible team of talented engineers, and to help build the future of immunity on the internet.

Your Responsibilities

Owning the full frontend surface from design system foundations to performance to deployment.

Translating UI/UX designs into clean, efficient, and maintainable code.

Developing accessible and high-performing user interfaces across devices.

Optimising application performance and ensuring cross-browser compatibility.

Identifying, troubleshooting, and resolving front-end issues efficiently.

Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation).

Collaboration with designers, developers, and stakeholders to deliver seamless digital experiences.

Enforcing and maintaining best practices in frontend development, including code quality, testing, and performance optimisation.

Requirements

You Should Have

Strong commercial experience as a front end developer, delivering production Web applications

Excellent JavaScript and TypeScript skills, with strong experience building UI with React

Solid HTML5 and CSS skills, including building responsive interfaces that work well across devices and browsers

Experience working with modern Web application patterns, including server-side rendering (or similar techniques) and performance-minded UI delivery

Experience building enterprise scalable applications against REST API’s

Familiarity with common architectural patterns and building maintainable component-based applications

It Would Be Nice If You Have

Worked in a early-stage startup before and know what it feels like when there's no playbook.

Used AI coding tools and know how to get leverage from them without losing control of the codebase.

Built something data-heavy (dashboards, tables, real-time updates) and know where the performance traps are.

Benefits

£75,000 - £90,000 Base Salary
Employee Matched Pension Plan
Stock Option Package
Wellness Budget
Monthly Socials

Quick apply

Refine Your Search

javascript/ html5 developer jobs

Founding Frontend Engineer

Junior Angular developer - Glasgow, UK - Fulltime - Hybrid

Software Developer, Risk and Regulatory

IT Web Developer - Website Creation - Coding

Lead React Web Developer

Java Developer

Software Developer, Digital Innovation, Tax and Legal

PHP Web Developer

Web Designer

Web Designer

Web Designer and Developer

Cloud Frontend Engineer

Full-Stack Development- Consultant

Full Stack Developer

Mid Level PHP/ PostGreSQL Developer

Senior Frontend Developer (React / TypeScript)

Senior Software Developer

Software Engineer (React)

Senior Developer

Java Developer

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