Frontend Developer

Few&Far; Remote; GBP 80,000 - 100,000; Full time

Job summary

A small, research-driven AI startup seeks a Senior/Mid Frontend Engineer specializing in React.js and TypeScript. You will build high-performance applications and contribute to frontend architecture in a collaborative environment. This role offers a salary between £80,000 to £100,000, the chance to work closely with an experienced founding team, and the opportunity to greatly influence an early-stage product. If you're passionate about frontend engineering, contribute to innovative AI solutions, and shape user experiences, we want to hear from you.

Benefits

Working directly with an experienced founding team

Major impact on product development

Competitive salary depending on experience

Qualifications

• Strong experience in React.js and TypeScript, ideally in production environments.
• Excellent algorithmic thinking and problem-solving skills.
• Background in Computer Science, Software Engineering, or similar technical discipline.
• Enthusiasm for AI and building products that integrate emerging technologies.

Responsibilities

• Build and maintain complex, high-performance front-end applications using React and TypeScript.
• Contribute to front-end architecture, tooling, and best practices.
• Help shape new product experiences that make AI capabilities simple and usable.

Skills

React.js

TypeScript

Algorithmic thinking

Problem-solving

Enthusiasm for AI

Education

Background in Computer Science or Software Engineering

Job description

🧑 💻 Senior / Mid Frontend Engineer (React.js & TypeScript)

1 Day in office London - Open for fully remote but London based • £80,000 – £100,000

We’re partnering with a small, research-driven AI startup (≈15 people) founded by leading engineers from major tech companies. Their mission is to make advanced AI accessible to every business and individual, building intelligent app agents that help automate and improve everyday work and life.

The company’s product leverages custom large language models and cutting edge research in generative AI to deliver adaptive, personalised solutions. They’re now growing their engineering team to take the platform to the next level.

What You’ll Do

• Build and maintain complex, high-performance front-end applications using React and TypeScript .
• Contribute to front-end architecture, tooling, and best practices.
• Help shape new product experiences that make AI capabilities simple and usable.

What We’re Looking For

• Strong experience in React.js and TypeScript , ideally in production environments.
• Excellent algorithmic thinking and problem-solving skills.
• Background in Computer Science , Software Engineering , or similar technical discipline.
• Enthusiasm for AI and building products that integrate emerging technologies.

Why Join

• £80k – £100k salary depending on experience.
• Work directly with a highly experienced founding team on breakthrough AI technology.
• Opportunity to have a major impact on an early-stage, fast-moving product.

If you’re passionate about frontend engineering and want to help shape how people interact with AI, we’d love to hear from you.