Senior Full Stack Engineer (Backend leaning)

<p><strong> Senior Full-Stack Engineer (Backend-Leaning) – SaaS + AI</strong></p><p><br><br>All candidates should make sure to read the following job description and information carefully before applying.<br></p><p>Join a seed-stage SaaS startup backed by leading VCs, adopting AI to redefine their product. They’re pre-PMF, mid-pivot, and need a hands-on engineer (~80% coding) to help build, define, and scale.</p><p><br></p><p><strong> Comp:</strong> Up to £100k + strong early stack equity package</p><p><br></p><p><strong> What you’ll do</strong></p><ul><li>Full-stack engineering, backend-leaning (Next.js FE + BE, Node.js, TypeScript, legacy Python)</li><li>Collaborate with product & CEO to shape the roadmap</li><li>Help guide a small, senior team</li><li>Work on AI / agentic systems integration</li></ul><p><br></p><p><strong> Setup</strong></p><p>Hybrid: 2+ days/week xwzovoh in Moorgate</p><p>Small, flat team with fast decisions</p><p><br></p><p>If you’re a hands-on engineer who loves building SaaS products with AI, let’s chat! </p><p><br></p><p><strong> Senior Full-Stack Engineer (Backend-Leaning) – SaaS + AI</strong></p>