Flutter Developer

Creativeclicks; United Kingdom; On-site; GBP 50,000 - 70,000; Full time

Job summary

A dynamic mobile marketing company in the United Kingdom seeks a Flutter Developer to enhance its mobile ecosystem. This role involves designing and maintaining cross-platform applications for iOS and Android while collaborating with various teams. Ideal candidates have 3–5+ years of experience in mobile development, particularly with Flutter and Dart, and thrive in fast-paced environments, making significant contributions to real products impacting millions of users.

Benefits

Mission-driven team

Culture of innovation and collaboration

Qualifications

• 3–5+ years of mobile development experience, particularly with Flutter and Dart.
• Strong understanding of Flutter SDK and cross-platform considerations.
• Experience in integrating backend APIs and managing authentication.

Responsibilities

• Build and maintain cross-platform mobile applications using Flutter.
• Collaborate with backend engineers for API contract definition.
• Ensure high-quality UI/UX across iOS and Android platforms.

Skills

Mobile development

Flutter / Dart

State management

API integration

Git

Unit testing

Collaboration

Job description

Creative Clicks is a leading mobile performance marketing company with a highly converting product portfolio. We identify opportunities in mobile performance-based marketing and scale them internationally across 65+ countries.

With more than 150 employees from 25+ nationalities, we operate with the speed of a startup and the power of a global network. As we continue building and scaling high-growth digital products, we are expanding our engineering team with a Flutter Developer who will play a key role in our mobile ecosystem.

The Role

As a Flutter Developer, you will be responsible for building, scaling, and maintaining cross-platform mobile applications for iOS and Android. You will work closely with Backend, Product, Design, and BI teams to deliver high-quality, secure, and performant mobile experiences.

You will take ownership from feature concept → implementation → release, contributing directly to products used by millions of users across multiple markets.

This role is ideal for someone who thrives in a fast-moving, entrepreneurial environment and enjoys shipping real products with real impact.

Key Responsibilities

• Design, build, and maintain cross-platform mobile applications using Flutter and Dart
• Implement clean architecture and state management solutions (e.g. BLoC, Provider, Riverpod)
• Integrate and consume backend APIs (REST / GraphQL), including authentication flows and data syncing
• Collaborate closely with backend engineers to define clean, scalable API contracts
• Ensure high-quality, responsive UI/UX across iOS and Android
• Write and maintain unit, widget, and integration tests
• Debug and optimize performance for smooth animations, fast load times, and stability
• Handle app releases and updates for App Store and Google Play
• Improve code quality, development workflows, and app performance over time
• Work closely with Product and Design to ship high-impact features quickly

Job Requirements

Technical Must-Haves

• 3–5+ years of experience in mobile development (Flutter / Dart)
• Strong knowledge of Flutter SDK, widget trees, lifecycle, and cross-platform considerations
• Experience with state management and modular app architecture
• Solid experience integrating APIs, handling authentication, and error handling
• Experience writing tests (unit, widget, integration)
• Comfortable working with Git, pull requests, and code reviews

Soft Skills

• Ownership mindset — comfortable taking responsibility for features end-to-end
• Strong communicator — able to collaborate with Product, Design, and Backend teams
• Thrives in a fast-moving, product-driven environment
• Proactive in improving code quality, tooling, and development speed

Nice to Have

• Experience working closely with backend teams (Node.js / REST / GraphQL)
• Experience with native integrations (iOS / Android)
• Knowledge of offline storage and performance optimization
• Startup or scale-up experience

What We Offer

• A mission-driven team shaping the future of healthcare
• A culture of innovation, ownership, and collaboration