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Tabby is a fintech platform that enables shoppers to split payments online and in-store with no interest or fees. The company serves over 15 million users and partners with 40,000+ global brands including Amazon, Noon, IKEA, and SHEIN. Tabby generates over $10 billion in annual transaction volume and is valued at $6.5 billion.
The B2B Mobile Core team provides foundational platform and tooling that enable product teams to build and release mobile features efficiently. As a Senior Flutter Engineer, you will act as a feature lead and accompany the full lifecycle of products from development to deployment.
Key responsibilities:
- Develop and maintain Mobile CI/CD infrastructure and release management for App Store and Google Play
- Build and support internal SDKs, reusable components, and developer tooling to improve development efficiency
- Define mobile architecture standards, development principles, and technical guidelines across teams
- Maintain monitoring, alerting, and reliability systems to ensure mobile application performance and stability
- Drive R&D initiatives, improve engineering practices, and reduce development complexity for product teams
Tech stack: Flutter 3.38, Dart, Riverpod, auto_route, feature-based architecture (domain, data, DI, presentation layers), MVC pattern, Firebase, Customer.io, Datadog, Segment, Firebase Crashlytics, GitLab CI, Fastlane, TestFlight, and Claude Code.
Requirements:
- Knowledge and hands-on experience using Dart and Flutter
- Experience designing app features and architecture choices (SOLID, DRY, DI, Separation of concerns)
- Experience with security and privacy in Flutter apps
- Experience developing reusable UI components and custom animations
- Experience building fault-tolerant apps driven by metrics and backed by logs
- Upper Intermediate English or above
- Getting things done mindset
- Experience working on large mobile apps in production
