Mobile Application Developer

Company DescriptionWonnpay is a crypto-native payment network designed for global citizens, high-value individuals, and mobile-first entrepreneurs. We specialize in creating smarter, faster, and more secure solutions that redefine transactions and enable scalable payment infrastructures. Powered by technology and built with trust, Wonnpay empowers businesses with innovative tools to simplify financial operations and drive growth. Our forward-thinking approach places us at the forefront of the fintech and digital payments industry, continuously advancing modern commerce. Based on a foundation of reliability and efficiency, Wonnpay is shaping the future of finance.Role DescriptionThis is a full-time, on-site role for a Mobile Application Developer, located in Dubai, United Arab Emirates looking for a React Native Mobile Developer to support, maintain, and enhance our production mobile applications for iOS and Android. The role involves working on a live fintech product with secure authentication, payments, and transaction-based features. You will be responsible for feature development, bug fixing, app stability, and store releases. The Mobile Application Developer will be responsible for designing, building, and maintaining mobile applications across various platforms. Key Responsibilities:Develop and maintain cross-platform mobile applications using React NativeImplement new features and improve existing flowsIntegrate mobile applications with backend APIsManage application state and data flowWorked in crypto projectHandle authentication, session management, and secure data handlingDebug and fix production issuesEnsure app performance, stability, and responsivenessPrepare and publish builds to Apple App Store and Google Play StoreManage app versioning, build configurations, and release cyclesCollaborate with backend developers and product stakeholdersMaintain clean, readable, and well-structured codeUse Git for source control and follow team workflowsPreferred Experience:Experience working on fintech, crypto , payments, or transaction-based appsKnowledge of mobile CI/CD or automated build pipelinesFamiliarity with OTA updates and app lifecycle managementProficiency in Mobile Application Development, including Application Development and Mobile ApplicationsStrong knowledge and experience with Object-Oriented Programming (OOP) principlesExpertise in iOS Development and familiarity with mobile-specific technologiesExperience in cross-functional collaboration and problem-solving to deliver high-quality applicationsAbility to work on-site in Dubai, United Arab EmiratesRelevant Bachelor's degree in Computer Science, Software Engineering, or a related fieldFamiliarity with Android Development and knowledge of Fintech solutions is a plusQualifications:3+ years of experience in React Native mobile development in crypto spaceStrong proficiency in JavaScript / TypeScriptExperience with state management libraries (Redux or similar)Strong understanding of REST API integrationExperience handling authentication flows in mobile appsFamiliarity with mobile app security best practicesHands-on experience publishing apps to App Store & Play StoreGood understanding of mobile debugging and performance optimizationExperience working in a hybrid and remote team environmentProficiency with Git and version control workflowsType:Full TimeWork Set-up:Remote