Developer javascript html5 Work, Jobs (with Salaries)

Founding Frontend Engineer
Innerworks —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- HTML
Quick apply
PHP Developer
Novamill —London
- SQL
- JavaScript
- HTML
Mobile Application Developer
vServices —London
- Computer Science
- Bachelor's degree
- JavaScript
Web Developer
This is Fuller —King's Lynn
- £26,500 - £36,000 a year
- Full-time
- Hybrid work
- JavaScript
- AI
- Communication skills
Quick apply
UI Developer (.NET/React) (AVP)
Citi —Belfast
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- No degree
- Annual leave
- Employee assistance programme
PHP laravel developer.
Fifteen —London
- Monday to Friday
- JavaScript
- APIs
- Communication skills
Mid Level PHP/ PostGreSQL Developer
D. M. Keith —Leeds
- £35,000 - £39,000 a year
- Full-time
- JavaScript
- SharePoint
- APIs
- Flexible schedule
Frontend Vue.js Developer (Data & Dashboards)
Urban Environments Ltd —Brighton
- £40,000 - £50,000 a year
- Full-time
- Hybrid work
- English
- JavaScript
- APIs
Quick apply
Software Engineer
Crowder Consulting —Birkenhead
- From £28,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Annual leave
Quick apply
Web Designer/Front end developer
Amplefuture —London
- JavaScript
- HTML
Full-Stack Development- Consultant
Avanade —London
- Azure
- SQL
- JavaScript
Software Developer (Ruby on Rails/React)
Scrumconnect Consulting —Swansea
- £75,000 a year
- Hybrid work
- DevOps
- Java
- AWS
- Annual leave
Java Developer
Barclays —Glasgow
- Java
- AWS
- JavaScript
Ecommerce Developer
TH Baker —Kidderminster
- £40,000 - £45,000 a year
- Full-time
- JavaScript
- Contracts
- APIs
- Employee discount
Quick apply
2d
Web Designer/Developer
echelon media —Tiptree
- Full-time
- Analysis skills
- Project management
- Continuous improvement
Sr Software Engineer
Wellington Management —London
- Full-time
- Computer Science
- Java
- SQL
Intermediate C# Full Stack Developer
Palantir —Aberdeen
- Customer service
- Java
- JavaScript
Quick apply
Senior Flash Developer
MAINAMA GAMES —Haslemere
- Full-time
- Bachelor's degree
- JavaScript
- No degree
Software Developer, Digital Innovation, Tax and Legal
Deloitte —Birmingham
- Hybrid work
- Azure
- Computer Science
- DevOps
Full Stack Developer
JPLoft —Basingstoke
- Azure
- DevOps
- AWS

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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

developer javascript html5 jobs

Founding Frontend Engineer

PHP Developer

Mobile Application Developer

Web Developer

UI Developer (.NET/React) (AVP)

PHP laravel developer.

Mid Level PHP/ PostGreSQL Developer

Frontend Vue.js Developer (Data & Dashboards)

Software Engineer

Web Designer/Front end developer

Full-Stack Development- Consultant

Software Developer (Ruby on Rails/React)

Java Developer

Ecommerce Developer

Web Designer/Developer

Sr Software Engineer

Intermediate C# Full Stack Developer

Senior Flash Developer

Software Developer, Digital Innovation, Tax and Legal

Full Stack Developer

I want to receive the latest job alerts for developer javascript html5

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