UK-Based Flutter Developer (Codex-Driven) – Property Intelligence Platform I’m looking for a UK-based Flutter developer to help complete and evolve Property Stalker, a property intelligence platform. This is a well-specified build, not a greenfield experiment. Location & Working Style (Important) UK-based only Willing to attend face-to-face meetings every ~2.5 weeks (Location flexible, but London / South East preferred) Remote work in between meetings What’s already in place Complete product scope (Property Stalker v7.6 with planning) Full developer handbook (logic, formulas, APIs, reporting) Codex prompt packets in chronological order Codex Context Primer Complete UI designs (no design work required) Flutter project scaffolded Bitbucket repo live Core APIs selected (PropertyData, Mapbox, etc.) What I need from you Strong Flutter experience (iOS + Android) Comfortable working with Codex / ChatGPT as a development accelerator Ability to run Codex prompts, review output, test, and integrate cleanly Comfortable following a detailed spec (this is execution, not ideation) Ability to flag dependency or sequencing issues early Professional communication and documentation habits How Codex is used on this project This project uses a directed Codex workflow: You will be given: A Codex Context Primer A runbook of Codex prompts in strict order Codex generates draft code You validate, test, adjust, and commit Each Codex packet maps to a discrete deliverable This is not experimental AI coding — it’s structured and controlled. Technology stack Flutter (mobile-first) iOS + Android (primary) Minimal desktop/web version Bitbucket REST APIs (PropertyData, Mapbox) PDF report generation Timeline v7.6 delivery: ~4–6 weeks Follow-on work likely for: Version 2 (sustainability uplift, finance integration, AI assistance) Version 3 (advanced analytics, visualisation, automation) I’m looking for someone open to a longer-term relationship, not a one-off gig. Ideal candidate UK-based senior developer Has used Codex / AI-assisted coding in real projects Comfortable owning delivery, not just tasks Interested in proptech / property data Happy to work from very detailed documentation Please include in your reply Your Flutter experience Whether you’ve used Codex / ChatGPT in production Where you’re based in the UK Availability for in-person meetings Interest in ongoing versions (v2 / v3