Senior Full-stack Engineer
Stack — TypeScript, TanStack Start, React 19, Supabase
First 90 days — Own the seller dashboard: ship orders and products workflows end to end, and set the testing bar.
We are a small remote-first team building storefronts, checkout, sourcing and delivery tracking that a seller can run from a phone.
Work remotely with overlap on UK business hours for planning and seller calls.
No layers. You own a surface end to end — from the database change to the seller-facing copy.
Small increments, released often, so sellers feel improvements quickly.
Clear written specs, decisions and docs, so anyone can pick up context.
Roles are full-time and remote. Apply by email — tell us what you have shipped and why this work matters to you.
Stack — TypeScript, TanStack Start, React 19, Supabase
First 90 days — Own the seller dashboard: ship orders and products workflows end to end, and set the testing bar.
Stack — Cloudflare Workers, Supabase, CJdropshipping, Printful, payment providers
First 90 days — Ship a new integration from contract to production, with rate-limit handling, caching and observability.
Stack — React 19, Tailwind v4, design systems
First 90 days — Take a seller flow that generates support tickets and rebuild it until the tickets stop.
Stack — Model Context Protocol, LLM agents, retrieval
First 90 days — Extend the agent surface so a store owner can run sourcing, pricing and publishing from an AI client.
Stack — Figma, design systems, accessibility
First 90 days — Redesign the path from signup to first order, and build the reusable patterns behind it.
Stack — Help-desk tooling, community
First 90 days — Own the first seller conversations, turn recurring questions into product fixes, and build the help centre.
Stack — SEO, paid social, email
First 90 days — Run the first measured acquisition experiments and find the channel that scales.
Stack — Process design, reconciliation
First 90 days — Own KYC review turnaround and payout reconciliation so sellers never chase us twice.