Senior Mobile Engineer

About the RoleAt Doodle we are dedicated to solving time and unleashing peoples growth. We are looking for a Senior Mobile Engineer with deep expertise in Flutter and strong proficiency in Android (iOS is nice-to-have). This role is critical for scaling our mobile platform where you will be responsible for building high‑quality performant and cross‑platform features using Flutter while leveraging your native expertise to bridge the gap and optimize specific platform functionalities.You’ll work closely with product and design teams to translate complex requirements into beautiful fast and reliable mobile experiences.Key ResponsibilitiesCross-Platform Feature Development: Design, build and maintain features across our mobile applications using Flutter and the Dart language ensuring a consistent experience across iOS and Android.Native Integration & Optimization: Utilize your expertise in Android (Kotlin / Java) (and potentially iOS with Swift / Objective‑C) to write native code for platform‑specific modules custom plugins or performance‑critical optimizations that cannot be achieved solely in Flutter.API Communication: Implement and manage efficient data communication with our backend services using GraphQL (and potentially REST) ensuring robust error handling and smooth data flow.Code Quality & Standards: Write clean well‑tested and maintainable code; participate actively in code reviews and help define and enforce best practices for mobile development (Flutter and native).Collaboration: Partner with Backend Engineers to define effective GraphQL schemas and with Product / Design to ensure technical feasibility and optimal user experience.Mentorship: Provide technical guidance and knowledge sharing to more junior engineers on Flutter development architecture patterns and native integration techniques.Required Technical QualificationsExperience: 5 years of professional software engineering experience with at least 3 years focused on mobile application development and a track record of successfully launching and maintaining production apps.Core Technology: Expert‑level proficiency in Flutter and Dart.Strong proficiency in at least one native platform preferably Android (Kotlin / Java) and optionally iOS (Swift / Objective‑C).Data Communication: Deep practical experience integrating mobile applications with backend services using GraphQL (e.g. Apollo GraphQL‑Flutter) and understanding its benefits and best practices.Architecture: Proven experience applying modern mobile architectural patterns (e.g. Provider, Bloc / Cubit, Riverpod, MVVM, Redux) to build scalable and maintainable Flutter applications.Tools & Testing: Experience with state management, dependency injection, mobile performance profiling and implementing comprehensive unit and widget testing in Flutter.What you will achieveDeliver a world‑class mobile experience that delights users on their iPhones and other Apple devices.Bring cutting‑edge features to market that leverage the latest iOS and wearable technologies.Establish and advocate for best practices in iOS development becoming a key contributor to our engineering culture.Hiring JourneyInitial Application ReviewPersonality & Strengths Assessment (via BRYQ)Home AssignmentTechnical InterviewMeet the Team / Hiring ManagerCulture Fit ConversationFinal Offer & Next StepsWhy DoodleYour work will directly influence millions of users globally helping them manage their Time more effectively.We're pushing the boundaries of scheduling working on unique challenges related to Time that will stretch your engineering capabilities.A supportive collaborative and inclusive environment where curiosity is encouraged and contributions are valued.Opportunities for continuous learning, professional development and career advancement.We are committed to providing an environment of mutual trust and respect where equal employment opportunities (EEO) are available to all applicants and teammates without regard to age, race, color, disability, religion, gender, and sexual orientation. Diversity and inclusion are of utmost importance to us. We're committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are the better our work and our products will be.IMPORTANT NOTICEPlease note that we can only consider your application if you are based and have the right to work in Spain. At this time we are unable to sponsor visa for this position or support with relocation.We want to hear from you so please don’t hesitate to apply We look forward to receiving your full application.Employment DetailsEmployment Type: Full TimeVacancy: 1#J-18808-Ljbffr