Flutter Developer

Web Design Sun is a software development company founded in 2012. We have been fully remote since day one, building international products in Web & Cloud Applications, SaaS, CRM/ERP, E-commerce, and Mobile domains. We collaborate with clients from the US and Europe and consistently rank highly on Clutch, GoodFirms, and Upwork.

We are looking for a Flutter Developer to join our team and contribute to the development of mobile applications for iOS and Android. You will work on both new and existing products, helping deliver reliable and high-quality solutions.

Requirements:

• 3+ years of commercial Flutter mobile application development

• Strong knowledge of Flutter SDK and Dart

• State management with Cubit and BLoC

• Familiarity with reactive programming approaches, including RxDart or similar tools

• Hands-on work with Firebase and Supabase

• Understanding of Flutter Platform Channels

• Knowledge of Kotlin and Swift

• Integration of payment solutions, such as Adapty, RevenueCat, or similar platforms

• REST API integrations

• Active use of AI tools in the software development process

• English - B1+

• Ukrainian or Russian – C1+/Native

• Residence outside Russia, Belarus, and Ukraine

Nice to Have:

• Native mobile development background

• CI/CD setup and maintenance

• Experience improving development workflows with AI tools

Responsibilities:

• Develop and maintain Flutter applications for iOS and Android

• Implement new features based on business and technical requirements

• Integrate applications with backend services and REST APIs

• Work with local storage and third-party SDKs, including analytics, payments, push notifications, and maps

• Integrate and support payment solutions

• Troubleshoot issues, fix bugs, and optimize application performance

• Ensure compatibility with new iOS and Android versions

• Prepare releases and publish apps to the App Store and Google Play

• Participate in sprint planning, technical discussions, and code reviews

We offer:

• Full-time remote position

• Location: Europe (or a similar time zone)

• Flexible schedule focused on results

• Compensation range: $1,200–$1,600, based on interview results.

• Opportunity to influence technical decisions, development practices, and the evolution of mobile products

• Work on both new mobile applications and established products for international clients

• 20 paid vacation days and 5 paid sick leave days

• Established processes for effective remote collaboration

Hiring Process:

• Recruiter interview

• Final interview with the Head of Mobile Engineering (includes technical discussion and a short live coding session)

• Offer

We value people who take ownership, think beyond assigned tasks, and care about the quality of what they build. Here, you'll have the freedom to shape solutions and directly influence the products you work on.

Interested in the role?
Send us your CV — we will review your profile and get back to you within 5 business days.