Flutter Full-Stack Engineer | AI-Accelerated Apps

Big Potato; Greater London; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Holiday bonus

Bupa healthcare

Employee assistance

Gym membership

Monthly yoga

Company events

Cycle to work

Employee Benefits Trust

Dog friendly office

Job summary

Big Potato is hiring a full‑time Software Engineer to lead the Flutter companion app and strengthen the backend and web platform. You will own mobile architecture, releases and quality while also maintaining Node/TypeScript services, MongoDB data flows and integrations with Shopify, payments and auth.

You’ll collaborate with the Senior Game Developer, apply AI-accelerated workflows, and help ship polished daily games and stable game launches across platforms.

Qualifications

• Proven Flutter/Dart production app ownership.
• Strong backend experience with Node.js/TypeScript and MongoDB.
• Experience integrating third-party services (Shopify, payments, auth).
• Experience building scalable APIs and admin interfaces.
• Familiar with AI-assisted development.

Responsibilities

• Own the Flutter app end-to-end: architecture, features, releases and quality.
• Build and ship a growing library of daily games backed by REST APIs.
• Integrate APIs, authentication, analytics, push notifications, in-app purchases and crash reporting.
• Continuously improve UX, performance, stability and release process across iOS and Android.
• Maintain and evolve our Node/TypeScript + MongoDB backend and APIs.

Skills

Flutter/Dart

Node.js/TypeScript

MongoDB

REST APIs

AI tooling

Cloud deployment

Collaboration

Tools

Next.js

React

Shopify integration

Payments integration

Authentication systems

Firebase

Docker

Google Cloud

Job description

Big Potato is hiring a full‑time Software Engineer to lead the Flutter companion app and strengthen the backend and web platform. You will own mobile architecture, releases and quality while also maintaining Node/TypeScript services, MongoDB data flows and integrations with Shopify, payments and auth.

You’ll collaborate with the Senior Game Developer, apply AI-accelerated workflows, and help ship polished daily games and stable game launches across platforms.