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Posted 28 July, 2026

Senior Full Stack Developer

Avanti
London, ENG, GB Full Time

Job Description

Senior Full Stack Developer

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AI-Assisted Development

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Outside IR35 Contract / Central London

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Avanti Recruitment is working with a growing technology business looking for a Senior Full Stack Developer to help build a suite of modern web applications that are central to its future technology strategy.

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You'll be working across React, TypeScript and Node.js, taking ownership of features from concept through to production in a fast-paced, collaborative engineering team.

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We're looking for engineers who already use AI coding tools such as Claude Code, Cursor, GitHub Copilot or Codex as part of their everyday development workflow. This isn't an AI engineering role, it's about using AI to build great software more effectively.

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Requirements:

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  • Strong commercial experience with React, TypeScript and Node.js
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  • Experience building modern web applications or SaaS products
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  • Product-focused mindset with strong problem-solving skills
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  • Comfortable using AI-assisted development tools
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If you are interested then please apply online today.