Senior Fullstack Engineer (React/Node)

Senior Fullstack Engineer (React/Node)

Up to £120k plus equity

2 days p/week in London

Senior Fullstack Engineer (React/Node) – Would you like the opportunity to work for a fast-growing start-up currently looking for a Frontend leaning Fullstack Engineer (React/Node)? They’re a research-driven product organisation building at the frontier of workflow automation, helping individuals and businesses automate tasks quickly and intuitively.

As a Senior Fullstack Engineer (React/Node), you’ll work closely across engineering, product, and design, owning features end-to-end from ideation through production deployment. You will also build and ship new user-facing features while also improving chat-based interactions and create tools that expand AI agent capabilities. This opportunity is suitable for someone who loves building with AI.

Key requirements:

• 5 years’ experience in software engineering at product-focused companies
• Strong with TypeScript, Node.js, React (experience with Next.js would be a bonus)
• Comfortable across the stack, but frontend-leaning
• Interest or experience in AI/ML and agentic systems

If you’re a Senior Fullstack Engineer (React/Node) looking for a new challenge, please apply.