Full Stack Mobile Developer

3 semanas atrás


Taboão da Serra, Brasil Tech Tactix Advisory Group Tempo inteiro

Company Description US based health technology company to be disclosed during the interview process. Role Description We are seeking a Full Stack Mobile Developer to join our team and take ownership of our health monitoring mobile application. This application integrates with a Bluetooth-enabled ring pulse oximeter to collect health data throughout the night. The ideal candidate will be a hands‑on developer withexpertisein both mobile development (Flutter / Dart) and backend technologies (C# / .NET), capable of ensuring seamless device integration, reliable overnight data collection, and robust backend connectivity with Azure services. Responsibilities Lead the development and maintenance of cross‑platform mobile flagship application using Flutter / Dart for iOS and Android. OptimizeBluetooth connectivity with the ring pulse oximeter device. Address mobile battery optimization challenges to guarantee reliable overnight data collection. Introduce in app features to provide payments, notifications, and support (chat) Manage the release process for both the Apple App Store and Google Play Store. Collaborate with backend developers on Azure-hosted .NET services, contributing to backend development whenrequired. Ensure compliance with health data security and privacy standards. Work independently while providing technical leadership within the team. Qualifications Advanced English communication skills (C1 level), both written and spoken. 7+ years of professional software development experience, with strongexpertisein mobile development. Proven experience with Flutter / Dart for cross‑platform mobile applications. Working knowledge of C# and .NET , with the ability to contribute to backend services. Deep understanding of Bluetooth Low Energy (BLE) implementation. Experience with mobile battery optimization techniques for background processes. Successfultrack recordof publishing andmaintainingapps in the App Store and Google Play. Experience integrating with Microsoft Azure services . Familiarity with Firebase (Authentication, Crashlytics, Analytics), Sentry , and PostHog . Familiarity with in‑app payment systems (such as Authorize.net, Stripe) Strong problem‑solving abilities and attention to detail. Prior experience in health or medical app development is a plus. #J-18808-Ljbffr


  • Ios Developer

    2 semanas atrás


    Taboão da Serra, Brasil Going Merry Tempo inteiro

    Join to apply for the iOS Developer role at Going Merry . About the Company: Going Merry is a mobile application development company founded in **** with over 50 million downloads across 100+ apps. Our team operates from dynamic hubs including US, Dubai, London, Lisbon, and Milan, combining creativity and technology to deliver engaging mobile experiences. We...

  • Full Stack Engineer

    4 semanas atrás


    Taboão Da Serra, Brasil Coltech Tempo inteiro

    About Optibus: Optibus is a unified software platform revolutionizing public transportation planning, scheduling, and operations in over 7,000 cities worldwide. Using AI, ML, and optimization algorithms, it empowers agencies to design more efficient, equitable, and sustainable transit networks, enhancing passenger access, reducing emissions, and improving...

  • Full Stack Developer

    Há 22 horas


    Itapecerica da Serra, Brasil Company86 Tempo inteiro

    Full Stack Developer COMPANY86 • Itapecerica da Serra, Estado de São Paulo, BR Descrição da Vaga Company Description At Company 86, we specialize in cybersecurity, digital transformation, and advanced AI implementation to deliver measurable and secure results for our clients. With decades of real‑world experience, we focus on practical and...


  • Serra, Brasil InEvent Tempo inteiro

    Join to apply for the Full Stack Developer role at InEvent Overview InEvent is a B2B startup that develops intelligent solutions for events and marketing for large companies, creating high-level management for executives and robust operational tools for analysts and managers. The company operates globally with InEventers in more than 13 countries and speaks...


  • Taboão da Serra, Brasil Smart It Frame Llc Tempo inteiro

    Role Ionic / Angular Mobile Developer Location: Remote (Brazil) Employment Type: Contract About Smart IT Frame At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together. Key...

  • Full Stack Developer

    1 semana atrás


    Serra, Brasil Inevent Tempo inteiro

    Join to apply for the Full Stack Developer role at InEventOverviewInEvent is a B2B startup that develops intelligent solutions for events and marketing for large companies, creating high-level management for executives and robust operational tools for analysts and managers.The company operates globally with InEventers in more than 13 countries and speaks...

  • Full Stack Engineer

    2 semanas atrás


    Taboão da Serra, Brasil Insight Global Tempo inteiro

    A Toronto-based agency is seeking intermediate Full-stack developers to join their global technology group. This agency lives at the intersection of data, technology, and creativity to provide clients with high-performing campaigns and digital products that shape connected customer experiences. They've helped their clients implement fully integrated CRM...

  • Full Stack Developer

    1 semana atrás


    Serra, Brasil Coins.ph Tempo inteiro

    Overview Full Stack Developer at Coins.ph. Build and maintain scalable web applications, working across front-end, back-end, and databases. The role requires strong technical skills and collaboration to deliver high-quality, user-focused solutions. Responsibilities Work closely with local/global engineering teams and global product management teams to...


  • Taboão da Serra, Brasil Tecla Tempo inteiro

    Overview Native / Bilingual English is required for this role (read / written / spoken). Monthly salary: $4,000 - $5,000 USD. Along with our partner, we are seeking a Senior Full‑Stack Engineer to join the Customer Identity (CI) team that is central to the enterprise, focused on ensuring customer data is accurate, consistent, and readily accessible. Key...


  • Itapecerica da Serra, Brasil Scalefy Tempo inteiro

    DESCRÇÃO DA VAGA Vaga full-time e 100% remota para Senior Full Stack ou Senior Back-End Developer, com experiência sólida no mercado de pagamentos. RESPONSABILIDADES Realizar integrações de API com adquirentes Implementar integrações via COPY and PAY e Server-to-Server Integrar e parametrizar a API de Antifraude Liderar e orientar desenvolvedores...