Frontend Developer

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

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.

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

• Strong experience in React.js and Type Script , 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.

• £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.