Frontend engineer Work, Jobs in Feltham, Gtl (with Salaries)

Founding Frontend Engineer
Innerworks —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- HTML
Quick apply
10d
Frontend Engineer
Lightning AI —London
- £120,000 - £250,000 a year
- Hybrid work
- JavaScript
- Annual leave
Frontend Developer (Vue.js or React or Angular)
TransPerfect —London
- Full-time
- JavaScript
- Software development
- Agile
Graduate Programme 2027: Software Engineer (Frontend)
Revolut —London
- £15,700 a month
- Full-time
- Hybrid work
- Computer Science
- English
- Organisational skills
12d
Software Engineer - Frontend
kraken —Cyprus Station
- Full-time
- English
- JavaScript
- Software development
11d
Frontend Engineer
Durlston Partners —London
- Up to £120,000 a year
- C++
- JavaScript
- Python
Senior Frontend Engineer
Levels Technologies —London
- £85,000 - £95,000 a year
- Full-time
- JavaScript
Quick apply
4d
Frontend Developer - React
Xelix —London
- £60,000 - £75,000 a year
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- Software development
- Annual leave
Quick apply
Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)
CrowdStrike —London
- Full-time
- AWS
- JavaScript
- HTML
Frontend Engineer (Mid-Level)
Motorway —London
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- APIs
Quick apply
Software Development Engineer II - Frontend
GoCardless —London
- £65,600 - £98,400 a year
- JavaScript
- Python
Frontend Engineer (Inbox Web)
Proton —London
- JavaScript
- Software development
- APIs
Quick apply
Lead Frontend Engineer
Gendo —London
- £80,000 - £100,000 a year
- Full-time
- Hybrid work
- Bar
- CAD
- JavaScript
- Gym membership
10d
Frontend Engineer (m/f/d)
Quantum- Systems GmbH —London
- Full-time
- APIs
- Employee discount
- Flexible schedule
Quick apply
Software Engineer II - Frontend (React/TypeScript)
Commerce —London
- Full-time
- Bachelor's degree
- APIs
Software Engineer II - Frontend (React/TypeScript)
BigCommerce —London
- Full-time
- Bachelor's degree
- APIs
Frontend Engineer (Inbox Web)
Proton AG —London
- JavaScript
- Software development
- APIs
Frontend Engineer
Betway Group —North London
- Full-time
- JavaScript
- Communication skills
- Employee assistance programme
- Employee discount
Frontend Engineer (Accounts)
Proton AG —London
Product Engineer (Frontend-biased)
Metaview —London
- Full-time
- Hybrid work
- AWS
- In-person
- Python

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Founding Frontend Engineer

Innerworks -
London

Quick apply

Job details

Full-time
£75,000 - £90,000 a year
10 days ago

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

frontend engineer jobs in feltham, gtl

Founding Frontend Engineer

Frontend Engineer

Frontend Developer (Vue.js or React or Angular)

Graduate Programme 2027: Software Engineer (Frontend)

Software Engineer - Frontend

Frontend Engineer

Senior Frontend Engineer

Frontend Developer - React

Sr. Frontend Engineer - Counter Adversary Operations Team (Hybrid, UK)

Frontend Engineer (Mid-Level)

Software Development Engineer II - Frontend

Frontend Engineer (Inbox Web)

Lead Frontend Engineer

Frontend Engineer (m/f/d)

Software Engineer II - Frontend (React/TypeScript)

Software Engineer II - Frontend (React/TypeScript)

Frontend Engineer (Inbox Web)

Frontend Engineer

Frontend Engineer (Accounts)

Product Engineer (Frontend-biased)

I want to receive the latest job alerts for frontend engineer in feltham, gtl

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