Looking for strong professionals for the iOS developer role to the Mobile solutions department.

Requirements:

• Experience developing architectures from scratch and/or introducing enhancements to existing architecture
• Experience working in all phases of the mobile application development lifecycle.
• Proven ability to communicate difficult technical issues with sufficient clarity to internal and external stakeholders.
• Experience in developing iOS applications using Swift, with demonstrated expertise in Swift Concurrency and SwiftUI
• A strong grasp of software architecture patterns like MVP, MVVM, or MVI.
• Solid knowledge of CS fundamentals, including data structures, algorithms, and multi-threading.
• Familiarity with Agile methodologies
• Experience with Git and automation tools such as CI/CD and unit testing.
• Seasoned in creating sophisticated public-facing applications.
• Very good level of English (min. B2+).

Nice to have:

• Objective-C experience.
• TCA experience.
• Experience moving from cross-platform to native app development.
• Experience working with BLE and smart devices. (Share your examples and comments with us).
• Experience in implementing complex UI/UX in B2C apps. (Share your examples (links) in your CV).
• Experience in some of the following domains: consumer apps, fitness and health apps, hardware apps such as apps for smart wearables, etc. (Share your examples and comments with us).
• Experience working in complex environments with multiple teams and stakeholders
• Experience working in distributed teams across multiple time zones
• Experience in leading a team from a technical point of view.

Responsibilities:

• Develop and maintain high-performance, scalable Flutter applications for iOS and Android.
• Develop Flutter modules that can be seamlessly integrated into existing applications.
• Implement Flutter Clean Architecture, focusing on Domain-Driven Design (DDD) using BLoC or Riverpod for state management.
• Develop Flutter modules that can be seamlessly integrated into existing applications.

Requirements:

• 5+ years of experience in Flutter and Dart development.
• Strong understanding of Flutter Clean Architecture (BLoC or Riverpod State Management).
• Experience with Flutter App Development using Clean Architecture and Domain-Driven Design (DDD) with BLoC/Riverpod.
• Experience with background services and always-on location services for periodic execution, efficient location updates, and movement detection.
• Experience with Activity Recognition APIs (Google Activity Recognition for Android, Core Motion for iOS) to detect user movement using sensors.
• Proficiency in developing Live Activities and real-time updates for displaying ongoing events, such as location changes, activity status, or notifications.
• Proficiency in State Management (BLoC, Riverpod, Provider, Redux, or MobX).
• Strong understanding of modular architecture in Flutter.
• Experience with RESTful API integration, GraphQL (optional), and WebSockets.
• Familiarity with Firebase (Auth, Firestore, Cloud Functions, Push Notifications, Crashlytics).
• Experience with native integrations using Kotlin (Android) and Swift (iOS) is a plus.
• Strong knowledge of Git, CI/CD, and automated testing frameworks (Cypress, Selenium, Cucumber or other).
• Familiarity with Android Auto and Apple CarPlay integration is a plus.

Location: Warsaw, Poland

Type of Work: Hybrid (3 days in the office, 2 days remote)