AI-First Full-Stack Engineer - Path to CTO Equity

Company: Jack & Jill/External ATS

Location: London

Posted: April 17th, 2026

A financial technology company is seeking an experienced Senior Full Stack Engineer to lead the transition to an AI-native platform. You will build a full-stack TypeScript application, develop AI document ingestion layers, and manage the cloud infrastructure. Candidates should have over 5 years of full-stack experience, expertise in TypeScript, React, and Node.js, as well as a strong fintech background. This role offers a unique opportunity for direct advancement to a CTO position. #J-18808-Ljbffr
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