Mobile developer

hace 4 semanas

Argentina VeloceHR A tiempo completo

Mobile Wallet — Front-End Engineer (React Native) Full-Time | Mid Level We build finance‑adjacent products with disciplined go‑to‑market execution, combining robust technical foundations with practical market delivery. 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 multi‑chain 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. 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 . Skills: wallet, software, react native. Job Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Engineering and Information Technology Industries: Technology, Information and Internet #J-18808-Ljbffr

  • Mobile Application Developer

    hace 4 semanas

    , , Argentina Virtustant A tiempo completo

    Overview Join to apply for the Mobile Application Developer role at Virtustant . Join to apply for the Mobile Application Developer role at Virtustant . Direct message the job poster from Virtustant About the company Our Client specializes in developing innovative digital solutions, focusing on mobile and web application development to enhance user...

  • Mobile Developer

    hace 5 días

    Argentina Kelsus A tiempo completo

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  • Mobile Application Developer

    hace 4 semanas

    , , Argentina Virtustant A tiempo completo

    Mobile Application Developer Virtustant Full‑time role open to full‑stack developers with mobile and web experience. Proficiency in Flutter and Firebase required. Job Description Our client focuses on developing innovative digital solutions, specializing in mobile and web application development to enhance user experiences. This position is full‑time...

  • Kotlin Multiplatform Mobile Developer — Semi-Senior

    hace 3 semanas

    , , Argentina Santex A tiempo completo

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  • Mobile Developer

    hace 2 horas

    Olga Cossettini Buenos Aires, Argentina, C Argentina Nonconformist A tiempo completo

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  • Senior Full-Stack

    hace 3 semanas

    , , Argentina Sauce A tiempo completo

    A leading restaurant technology platform is looking for a Senior Full-Stack & Mobile Developer in Argentina. The role involves building and maintaining mobile and web applications using React Native, React.js, and Node.js. Candidates should have over 7 years of software development experience and strong skills in full-stack JavaScript/TypeScript...

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    hace 4 semanas

    , , Argentina Virtustant A tiempo completo

    A tech company is seeking a Mobile Application Developer to work on innovative digital solutions. This full-time role involves developing and optimizing mobile applications using Flutter and Firebase, collaborating closely with design teams. The ideal candidate will have proven experience in full-stack development and a strong problem-solving mindset, with...

  • Senior Mobile Developer

    hace 1 semana

    M Capital Department, M Argentina Wakapi A tiempo completo

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  • Lead Mobile Developer

    hace 4 semanas

    , , Argentina Spiritual Data A tiempo completo

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  • Mid-Level Full Stack Developer: Mobile

    hace 3 semanas

    , , Argentina Php-Jobs A tiempo completo

    A technology solutions provider based in Argentina seeks a skilled developer to create mobile and web applications, integrate AI functionalities, and build backend systems. Responsibilities include developing REST APIs, monitoring performance metrics, and maintaining organized Docker environments. The ideal candidate should have knowledge in Flutter, modern...