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🌐 Remote💼 Full-time🗓 2026-06-25

Core

Build scalable systems for personalized bedtime stories, story generation, narration, and subscriptions to help families.

Role type

Founding Engineer (Product-Minded)

Builds

Mobile app (iOS/Android), backend services, story generation pipeline, subscription management

Domain

Consumer tech, AI/LLM, EdTech

Deliverable

production ML models | product features | infrastructure

Required skills

TypeScript, React, Node.js, Express, Postgres, mobile development (native/hybrid), AI/LLM integration, system design, observability, cost optimization

Preferred skills

RevenueCat, background jobs, queues, rate limiting, iOS/Android shipping, push notifications, audio processing

Technologies

React, TypeScript, Capacitor, Node, Express, Postgres, Neon, Supabase, RevenueCat, OpenAI

Responsibilities

Ship core product features across mobile and backend; build scalable systems for story generation and narration; improve observability, performance, and cost efficiency; set engineering standards for codebase health and release processes

Seniority

Founding, hands-on IC with product ownership

Rewrite
## About the role You'll be the founding engineering partner working directly with the founder. This is a product role as much as it is an engineering role. You'll help decide what we build, why we build it, and ship it with quality. ## What you'll own - Ship core product features across mobile + backend - Make the experience fast, reliable, and delightful for tired parents at bedtime - Build scalable systems for story generation, narration, storage, and subscriptions - Improve observability, performance, and cost efficiency as we scale - Set engineering standards: codebase health, release process, incident response ## Our stack (already in motion) - React + TypeScript + Capacitor - Node/Express - Postgres (Neon) - Supabase storage - RevenueCat - OpenAI - plus a robust multi-provider TTS fallback chain ## You might be a fit if you - Have 5 to 10+ years building and shipping real products - Care about UX and can argue for the simplest thing that works - Can own ambiguity and turn it into a shippable plan - Have experience with TypeScript, web APIs, databases, and mobile delivery (native or hybrid) - Are excited by AI products, but obsessed with trust, safety, and reliability ## Bonus points - Consumer subscriptions experience (RevenueCat, App Store/Play Store) - Background jobs, queues, rate limiting, and cost control - Shipping on iOS/Android, push, auth, audio, and edge-case chaos ## What you get - Meaningful equity in a vision-led business - Founder-level ownership and autonomy - A product with clear emotional value and strong organic demand - A fast feedback loop from real families ## Our Story Magic creates personalised bedtime stories that help kids feel seen, process big feelings, and grow through story. Parents can do a quick daily check-in (or skip it) and we generate an age-appropriate story, with optional narration, that's saved and replayable. We're in private beta with 3,000 families on the waitlist and a large audience ready for launch. We have funding, momentum, and a clear path to market. ## Location UK (Remote-friendly), London meetups optional ## Comp Competitive salary + meaningful equity (founder-level for the right person) ## Interview process - Intro chat - Technical + product deep dive - Short paid trial project - References ## Apply with - a LinkedIn/GitHub - 2–3 bullets on your most "high ownership" shipped work.
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