Founding Engineer (TypeScript/AI)

Oliver Bernard • london, london, United-Kingdom • Posted June 06, 2026

Location london, london

Job Type Full-time

Category Other-General

Posted June 06, 2026

  Founding Engineer | Seed-stage AI SaaS (£100k + equity)  
 We’re hiring for a  seed-stage SaaS startup backed by Balderton (near £5m raised)  that’s using AI to fundamentally redefine its product.  
 The company is  pre-PMF and mid-pivot   , at a genuine inflection point, and looking for a  hands-on engineer (~80% coding)  to help shape the product, architecture, and technical foundations from the ground up.  
 Compensation  
 Up to £100k + meaningful equity   
 What you’ll be doing  
 Full-stack engineering (backend-leaning):  Next.js (FE + BE), Node.js, TypeScript   , with some legacy Python  
 Working closely with the  CEO & product   to shape roadmap and direction  
 Building alongside a  small, senior team (3 engineers)  with true peer ownership  
 Iterating fast  
 Shipp...
            

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