Product engineer, frontend Work, Jobs in London, Eng (with Salaries)

Founding Frontend Engineer
Innerworks —London
- £75,000 - £90,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- HTML
Quick apply
Frontend Engineer
nPlan —London
- £70,000 - £90,000 a year
- Hybrid work
- JavaScript
- APIs
- AI
- Flexible schedule
5d
Product Engineer // Front-End
ClaimSorted —London
- £80,000 - £150,000 a year
- Full-time
- Hybrid work
- Annual leave
6d
Manual QA Engineer
Careerswift —London
- Full-time
- Remote
- Agile
- SDLC
1d
Product Engineer (Frontend-biased)
Metaview —London
- Full-time
- Hybrid work
- AWS
- In-person
- Python
Software Engineer
Sing King Ltd —London
- £45,000 - £60,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Python
- Work from home
- Employee discount
Quick apply
14d
Senior Product Engineer (Frontend)
Deducta —London
- From £150,000 a year
- Full-time
- Hybrid work
- JavaScript
Quick apply
Frontend Developer (React) Junior/Mid
Careerswift —London
- Full-time
- Remote
- JavaScript
- APIs
1d
Senior Frontend Engineer
TransPerfect —London
- Full-time
- Hybrid work
- Bachelor's degree
- JavaScript
- Software development
Quick apply
Product Engineer (Series A)
Linux Recruit —London
- £100,000 - £150,000 a year
14d
Full Stack Engineer
Sing King Ltd —London
- £45,000 - £60,000 a year
- Full-time
- Hybrid work
- JavaScript
- APIs
- Python
- Work from home
- Employee discount
Quick apply
14d
Senior Frontend Engineer
Levels Technologies —London
- £85,000 - £95,000 a year
- Full-time
- JavaScript
Quick apply
12d
Product Designer
Nevis Wealth —London
- Full-time
13d
Senior Product Engineer (Frontend Leaning)
Lawhive —London
- £90,000 - £140,000 a year
- Full-time
- Hybrid work
- AWS
- AI
- Python
- Annual leave
8d
Software Engineer
Linux Recruit —London
- £75,000 - £90,000 a year
14d
Technical Support Engineer for Cybersecurity Startup
RoboShadow —Brentwood
- £26,500 - £32,000 a year
- Full-time
- Software troubleshooting
- Travel
- IT
Quick apply
1d
Frontend Developer
Sonata One —London
- Hybrid work
- Azure
- Computer Science
- Bachelor's degree
- Annual leave
- Employee assistance programme
11d
Frontend Engineer
Durlston Partners —London
- Up to £120,000 a year
- C++
- JavaScript
- Python
Frontend Engineer (Mid-Level)
Motorway —London
- Full-time
- Hybrid work
- JavaScript
- Mentoring
- APIs
Quick apply
Junior Support Engineer (London, UK)
Avolution —London
- £27,000 - £35,000 a year
- Full-time
- Hybrid work
- Annual leave
Quick apply
5d

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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

product engineer, frontend jobs in london, eng

Founding Frontend Engineer

Frontend Engineer

Product Engineer // Front-End

Manual QA Engineer

Product Engineer (Frontend-biased)

Software Engineer

Senior Product Engineer (Frontend)

Frontend Developer (React) Junior/Mid

Senior Frontend Engineer

Product Engineer (Series A)

Full Stack Engineer

Senior Frontend Engineer

Product Designer

Senior Product Engineer (Frontend Leaning)

Software Engineer

Technical Support Engineer for Cybersecurity Startup

Frontend Developer

Frontend Engineer

Frontend Engineer (Mid-Level)

Junior Support Engineer (London, UK)

I want to receive the latest job alerts for product engineer, frontend in london, eng

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