Senior Flutter Developer (Cupid Media)

Overview

Accountabilities

• Drive end-to-end delivery of business features from technical design and estimation through development, testing, and production release.
• Design and implement scalable Flutter-based mobile applications with a strong focus on performance, usability, and maintainability.
• Review technical specifications, define solution approaches, and present architectural decisions to senior stakeholders and architects.
• Develop clean, modular, and well-tested code while maintaining high standards through peer code reviews and best practices.
• Collaborate closely with product managers, QA engineers, backend developers, and architects throughout the development lifecycle.
• Support QA and release processes by identifying, debugging, and resolving production and pre-production issues.
• Ensure application stability, performance optimization, and security across Android and iOS platforms.
• Participate in CI/CD workflows, app store release cycles, and monitoring of live application performance.
• Contribute to maintaining technical documentation and managing technical debt within the codebase.
• Actively participate in Agile ceremonies and cross-functional team discussions to continuously improve product delivery.

Requirements

• 3+ years of hands-on commercial experience with Flutter and Dart development.
• Strong understanding of Flutter architecture, widgets, navigation, and state management solutions (e.g., Provider, Bloc, Riverpod).
• Experience building responsive UI components, animations, and high-performance mobile interfaces.
• Solid knowledge of mobile application lifecycle, performance optimization, and debugging tools such as Flutter DevTools, Android Studio, and Xcode.
• Experience writing unit and widget tests, ensuring code reliability and maintainability.
• Familiarity with mobile CI/CD pipelines and release processes using tools such as GitHub Actions, Bitrise, or Codemagic.
• Experience integrating RESTful APIs, JSON-based services, and authentication mechanisms such as OAuth2 or token-based systems.
• Strong understanding of clean code principles, SOLID design principles, and modular architecture patterns.
• Proficient in Git workflows, Agile methodologies, and collaborative development practices.
• Ability to communicate effectively in English (B2+) and fluently in Russian, including documentation and cross-team collaboration.
• Experience with crash reporting tools such as Firebase Crashlytics or Sentry is a plus.
• Exposure to app store deployment processes and native Android/iOS integrations is an advantage.

Benefits

• Fully remote full-time opportunity with global team collaboration.
• 28 calendar days of annual vacation plus 7 additional wellness days.
• Health benefits, including reimbursement for insurance or medical expenses up to $1,000 annually if not covered by corporate insurance.
• Support for professional growth, including 50% reimbursement for training courses, conferences, and industry events.
• Corporate discounts for English language learning programs.
• Home office or co-working space support, including equipment provision or reimbursement up to $1,000 every three years.
• Performance-based bonuses for successful employee referrals (up to $5,000).
• Access to an internal recognition and rewards system redeemable for perks and experiences.
• Fully equipped remote-first work environment with strong organizational support.

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