React Native dev- Wallet
hace 4 semanas
Mobile Wallet — Front-End Engineer (React Native) Full-Time | Junior–Mid Level About The Company We build finance‑adjacent products with disciplined go‑to‑market execution, combining robust technical foundations with practical market delivery. The Role You’ll be the front-end owner on our React Native + Expo wallet. Your focus is the client side — interfaces, flows, and a smooth, reliable transaction experience — working closely with backend and security teams. Responsibilities Implement the mobile wallet UI/UX using React Native + Expo. Integrate REST API endpoints for blockchain operations. Handle secure private key storage and signing mechanisms. Support WalletConnect and Web3 integrations, including on‑chain data fetching and multichain contexts. Collaborate with backend teams on transaction flow testing (unsignedTx → signedTx → broadcast). Technical Requirements Strong knowledge of React Native, Expo SDK, and TypeScript. Experience with secure local storage and encryption basics. Familiarity with ethers.js, WalletConnect, or similar libraries. Understanding of REST APIs and asynchronous request handling. (Nice to have) Experience with crypto wallets, blockchain signing, or mobile dApp integrations. Basic knowledge of Git and modern CI/CD pipelines. Our Culture & How We Work We’re small, fast, and exacting. We value crisp thinking , clean interfaces , and boringly reliable releases . You’ll have ownership, clear goals, and direct feedback. We write things down, keep meetings short, and expect proactive problem‑solving. Remote‑first, high trust, low drama . #J-18808-Ljbffr
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Senior React Native Engineer
hace 2 semanas
Municipio de Resistencia, Argentina Fullscript A tiempo completoA healthcare technology company is seeking a Senior React Native Engineer to shape their e-commerce mobile application. The role involves collaboration with technical teams, delivering high-quality app features, and mentoring other developers. The ideal candidate will have 5+ years of software development experience focused on mobile, with proficiency in...
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1447 – Desarrollador
hace 1 semana
Municipio de Embarcación, Argentina SOFTGIC S.A.S. A tiempo completo $350.000 - $550.000 al añoBuscamos un desarrollador con experiencia en y React Native para apoyar el desarrollo de soluciones digitales web y móviles. El rol implica trabajar en un entorno remoto, participar en el ciclo completo de desarrollo y colaborar estrechamente con el equipo técnico. Se valora la capacidad de aprendizaje, la proactividad y la buena...
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React Native Engineer
hace 2 semanas
Municipio de Esquel, Argentina Kubikware - A 5-time Inc. 5000 company A tiempo completoOverview Join to apply for the React Native Engineer (Remote, Latam) role at Kubikware - A 5-time Inc. 5000 company . We are Kubikware™, a digital agency with 20 years of experience designing and developing web and mobile platforms, as well as video games, AR/VR apps, and AI/ML. We are headquartered in Miami, FL with a strong South American team, and have...
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Senior React Native Engineer, Mobile
hace 4 semanas
Municipio de Neuquén, Argentina Fullscript A tiempo completoSenior React Native Engineer, Mobile Join Fullscript as a Senior React Native Engineer to shape the technical direction of our e‑commerce mobile application. Overview Fullscript powers integrative care through a health intelligence platform used by 125,000 practitioners and 10 million patients. We build tools that save time, simplify decisions, and...
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Senior React Native Developer
hace 1 semana
Municipio de Esquel, Argentina GM2 A tiempo completoSenior React Native Developer 3 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Overview As a Senior React Native Developer at GM2, you’ll have the opportunity to impact teammates throughout various stages of their careers. Utilizing React Native is a new practice for GM2 and therefore you will be...
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Senior React Native Engineer: Lead, Mentor
hace 1 semana
Municipio de Esquel, Argentina GM2 A tiempo completoA leading software development company is seeking a Senior React Native Developer in Chubut, Argentina. The role offers the opportunity to impact team dynamics and project direction using React Native as a new practice within the company. Required qualifications include strong expertise in JavaScript, React.js, and React Native, along with a desire to mentor...
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Senior FullStack Engineer
hace 4 semanas
Municipio de Avellaneda, Argentina Avenga A tiempo completoJoin to apply for the Senior FullStack Engineer (NodeJS + Python + React/React Native) role at Avenga . About Avenga At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX, UI design, managed...
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Municipio de Rincón de los Sauces, Argentina Lumina Consultora A tiempo completoUna consultora tecnológica está en búsqueda de Desarrolladores/as Mobile React Native para unirse a su equipo en Neuquén. Se requiere sólida experiencia en aplicaciones móviles, mínimo 2 años en React Native y habilidades de trabajo en equipo. El rol implica desarrollo de aplicaciones, diseño de nuevas funcionalidades y colaboración con el equipo...
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React // React Native
hace 1 semana
Partido de Vicente López, Argentina Bumeran Selecta A tiempo completo $30.000 - $60.000 al añoDescripción del puesto We're looking for a web and mobile app developer to lead the design and implementation of our web and mobile applications.- Develop and maintain web and mobile applications using and React Native- Read and understand OpenAPI/Swagger specs to ensure seamless integration of front-end and back-end functionality- Collaborate with UX/UI...
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Senior React Native Engineer
hace 3 semanas
Municipio de Posadas, Argentina Fullscript A tiempo completoA leading health tech company in Buenos Aires is seeking a Senior React Native Engineer to enhance their e-commerce mobile application. You will collaborate closely with technical leaders and contribute to the architecture of new features. The ideal candidate has over 5 years of experience in mobile software development and is well-versed in React Native....
