IT & Software

Frontend Developer

Harnham

London · England · United Kingdom

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Salary: $64 – $80 per year

We're working with an AI software company building a next-generation platform for the investment and financial services sector.

This is a unique opportunity to join a founding-style engineering team, helping shape both the product and technical direction from an early stage. Whilst the environment feels like a startup, the business benefits from the backing, investment and stability of an established parent company.

The Role

You'll be responsible for building the user-facing experience of the platform, creating intuitive interfaces that allow customers to interact with complex data and AI-powered workflows.

Working closely with Product, Design and Engineering teams, you'll play a key role in shaping how users experience the platform.

Key Responsibilities

  • Build modern web applications using React and TypeScript
  • Develop dashboards, reporting tools and AI-driven user experiences
  • Collaborate with Product teams to define and deliver new features
  • Improve application performance and scalability
  • Contribute to frontend architecture and engineering best practices
  • Write high-quality, maintainable and tested code

Ideal Background

  • Strong commercial React and TypeScript experience
  • Experience building SaaS or B2B products
  • Comfortable working in fast-moving environments
  • Exposure to cloud environments and modern development practices

Package

  • Up to £80,000 + Benefits
  • Hybrid working (3 days per week in King's Cross)
  • Opportunity to join a growing AI business at a key stage of its journey
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Reference: WJ-766_24113352 · Posted 09 Nov 2026, 09:52 PM

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