Interface designer javascript Work, Jobs (with Salaries)

Founding Frontend Engineer
Innerworks —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- HTML
Quick apply
Frontend Developer - React
Xelix —London
- £60,000 - £75,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- Software development
- Annual leave
Quick apply
Graphic Designer
Bang On Branding Limited —Remote
- £12.75 - £40.00 an hour
- Remote
- JavaScript
- Organisational skills
- HTML
- Flexitime
- Work from home
Quick apply
4h
Software Engineer, Full Stack - UK
Ema —London
- Full-time
- Remote
- Computer Science
- Bachelor's degree
- JavaScript
Software Engineer (Frontend)
Nevis Wealth —London
- Full-time
- English
- JavaScript
- APIs
- Annual leave
Web Developer
Canonical —Douglas
- Remote
- Bachelor's degree
- JavaScript
- IT
Quick apply
Founding Engineer
Jack&Jill —London
- From £240,000 a year
- Full-time
- Azure
- Java
- SQL
Quick apply
Full Stack Sofware Engineer
CGI —Newcastle upon Tyne
- Full-time
- Azure
- Java
- AWS
Quick apply
Senior Front End Engineer
1st Formations —London
- £90,000 - £110,000 a year
- Full-time
- Hybrid work
- JavaScript
- HTML
Reya DEX & Network - Senior Frontend Engineer
deCircle —London
- Full-time
- Remote
- Computer Science
- Master's degree
- Bachelor's degree
Quick apply
UI Engineer - Mocks and Wireframes Specialist
Centric Software —London
- Full-time
- Remote
- JavaScript
- APIs
- Communication skills
Full Stack Developer
Dudumizi Digital Solutions Ltd —London
- £33,464.35 - £45,771.82 a year
- Full-time
- Hybrid work
- SQL
- JavaScript
- APIs
- Health & wellbeing programme
- Flexitime
Quick apply
4d
Web Developer
Heriot Watt University —Edinburgh
- £37,694 - £47,389 a year
- Full-time
- Computer Science
- University
- JavaScript
- Annual leave
8d
Software Developer (Front-End / Back-End / Full Stack Developer)
Techspo Phoenix Ltd. —Omagh
- £35,000 - £60,000 a month
- 8 hour shift
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
2d
UX/UI Designer
DIAGNAL —Sevenoaks
- Up to £30,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- Agile
- Annual leave
Quick apply
2h
Full Stack Web Developer - Website Development (mid-level)
Moneycorp —London
- Full-time
- English
- JavaScript
- APIs
Senior Interaction Designer
Version 1 —Newcastle upon Tyne
- Full-time
- Hybrid work
- AWS
- JavaScript
- Agile
- Employee assistance programme
- Employee discount
Quick apply
Maximo Developer
Affinity Water —Hatfield
- Up to £70,000 a year
- Hybrid work
- Oracle
- Java
- SQL
- Annual leave
- Employee discount
12d
Graduate Graphic Designer
Cases and Clues ltd —Chester
- £25,500 - £30,000 a year
- Full-time
- JavaScript
- Organisational skills
- In-person
- Free parking
- Health & wellbeing programme
Quick apply
Remote Systems / Website Assistant
Arty Mobile Car Rentals —Peterborough
- SQL
- JavaScript
- Organisational skills
- Free parking
- Profit sharing
Quick apply

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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

interface designer javascript jobs

Founding Frontend Engineer

Frontend Developer - React

Graphic Designer

Software Engineer, Full Stack - UK

Software Engineer (Frontend)

Web Developer

Founding Engineer

Full Stack Sofware Engineer

Senior Front End Engineer

Reya DEX & Network - Senior Frontend Engineer

UI Engineer - Mocks and Wireframes Specialist

Full Stack Developer

Web Developer

Software Developer (Front-End / Back-End / Full Stack Developer)

UX/UI Designer

Full Stack Web Developer - Website Development (mid-level)

Senior Interaction Designer

Maximo Developer

Graduate Graphic Designer

Remote Systems / Website Assistant

I want to receive the latest job alerts for interface designer javascript

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