Flutter Developer

We are building a fintech platform from the ground up for a financial institution operating in the banking products space. The client is a fintech institution operating in the Kingdom of Saudi Arabia, focused on modernising its digital capabilities and expanding its offering for micro-SME customers. The project involves Flutter-based applications integrated with a React-based web layer, giving exposure to both mobile and web frontend ecosystems. The team is cross-functional and international, working on a large-scale financial platform in the banking domain.

Must have:

• Solid commercial experience in Flutter development (mid-level)
• Hands-on experience building mobile applications with Flutter (Android/iOS)
• Understanding of frontend architecture and state management patterns
• Experience with REST API integration
• Fluent English (spoken and written)
• Availability to work from the office 3 days per week (Warsaw, Kraków, Tricity, or Rzeszów)

Nice to have:

• Experience with React
• Familiarity with Google Cloud Platform (GCP)
• Experience in financial services or banking domain
• Experience in greenfield projects
• Knowledge of state management patterns, design systems, and component-driven architecture

• Design, develop, and maintain mobile applications using Flutter
• Collaborate with React developers on shared frontend architecture and API integration
• Build performant and scalable UI across mobile and web-integrated solutions
• Translate business requirements and UI/UX designs into clean, maintainable code
• Integrate applications with backend APIs and services
• Participate in code reviews, technical discussions, and architectural decisions
• Write clean, testable, and well-documented code following best practices
• Contribute to establishing cross-platform frontend standards and patterns
• Communicate progress, blockers, and technical decisions in English

• Candidates must be available to work from the office 3 days per week in Warsaw, Kraków, Tricity (Gdańsk/Gdynia/Sopot), or Rzeszów
• Each entire squad must be from a single location; no splitting squad members across cities
• Fluent English communication is required