Senior Frontend Developer

Job description

Design Team | Front End Developer | React | Astro | Websites | London

London | £140,000 + Benefits

I’m hiring a Front-End Developer for a highly respected developer tools company whose software is used inside mission-critical, data-heavy applications.

This is a hands-on frontend role embedded within the design team. You’ll work closely with designers to build and maintain websites, implement integrations, and prototype ideas — supporting the design function rather than working on core product libraries.

What you’ll be doing

• Building and maintaining components and pages across the clients websites using React and Astro
• Implementing marketing, tracking, and back-office integrations (e.g. Salesforce, analytics tools)
• Developing interactive frontend elements that connect to external services
• Creating prototypes to help designers test and validate new ideas
• Translating Figma designs into clean, production-ready frontend code

What they’re looking for

• Senior-level experience as a Front-End Developer
• Strong JavaScript and/or TypeScript, with excellent HTML and CSS fundamentals
• Experience integrating REST APIs and third-party services
• Familiarity with modern frontend tooling (React, Astro, Vite or similar)
• Comfortable working from Figma and collaborating closely with designers
• Working knowledge of accessibility standards (WCAG)
• High attention to detail and a genuine appreciation for good UX and UI

What to expect

• Competitive salary and benefits.
• Work closely with a talented design team on varied and interesting projects.
• Collaboration with a highly experienced product team across design and engineering.
• A flat hierarchy with minimal process overhead.
• Exposure to modern front-end technologies and frameworks.
• A supportive environment focused on quality.
• Modern tooling, hardware, and a hybrid working model.

If you’re interested, apply (CV & Portfolio links) or message me directly for a confidential conversation.

Extra information

Status

Open

Education Level

Secondary School

Location

London Area

Type of Contract

Full-time jobs

Published at

09-03-2026

Profession type

Accountancy

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English