Are you a Senior React Native Developer passionate about building high-quality mobile applications with seamless user experiences? This role offers the opportunity to work remotely from anywhere in Brazil while collaborating with a multicultural team on innovative global projects.At Sigma Software, we are looking for a skilled professional to join our team and contribute to the development of engaging iOS and Android applications for international products. You'll work in a dynamic environment where your expertise will directly impact product growth and market expansion.Why join us? We offer remote flexibility, global collaboration, and the opportunity to contribute to impactful products in a fast-paced and innovative environment.CUSTOMEROur client is a global leader in the hospitality and travel industry, operating some of the world's most innovative cruise brands. The company delivers exceptional vacation experiences to millions of guests worldwide and is recognized for its cutting-edge solutions, award-winning service, and commitment to sustainability.PROJECTThe project focuses on developing and maintaining mobile applications for new and expanding digital entertainment products within the client's portfolio. The goal is to deliver engaging, high-quality applications for iOS and Android platforms while supporting launches into new markets and regions.Job DescriptionDesign, develop, and maintain high-quality React Native applications for iOS and Android platformsEnsure smooth, intuitive, and engaging user experiencesCollaborate with cross-functional teams to deliver product-focused improvements and new featuresSupport the launch of new brands and expansion into new marketsMaintain code quality, performance, and security standardsParticipate in code reviews and contribute to continuous improvement processesTroubleshoot and resolve technical issues in production and development environmentsQualificationsAt least 4 years of experience as a React Native DeveloperExtensive experience with React and React NativeStrong proficiency in TypeScriptExperience with GitHub and/or other version control systemsSolid understanding of mobile UI/UX principlesUpper-Intermediate level of English (spoken and written)Ability to work in a fast-paced, multicultural environment