Mobile developer
hace 1 hora
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
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Mobile Application Developer
hace 4 días
, , Argentina Virtustant A tiempo completoOverview 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...
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Mobile Developer
hace 2 semanas
, , Argentina Financecolombia A tiempo completoOverview Kelsus seeks a skilled mobile developer with a strong work ethic who cares about quality and has fun bringing mobile applications to life. We embrace flexibility in work schedules so you can have fulfilling personal life AND get to build great software using leading-edge technologies! We prefer candidates living near our offices in Resistencia,...
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Mobile Developer
hace 24 horas
Argentina Kelsus A tiempo completo $30.000 - $60.000 al añoOverviewKelsus seeks a skilled mobile developer with a strong work ethic who cares about quality and has fun bringing mobile applications to life. We embrace flexibility in work schedules so you can have fulfilling personal life AND get to build great software using leading-edge technologies We prefer candidates living near our offices in Resistencia,...
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Mobile Application Developer
hace 1 hora
, , Argentina Virtustant A tiempo completoMobile 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...
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Flutter Full-Stack Mobile Developer
hace 4 días
, , Argentina Virtustant A tiempo completoA 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...
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Developer Mobile
hace 5 días
Sanchez de Loria , , Ciudad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina, Stefanini Latam A tiempo completo $220.000 - $660.000 al añoDescriptionSé parte de StefaniniEn Stefanini somos más de genios, conectados desde 41 países, haciendo lo que les apasiona y co-creando un futuro mejor.ResponsibilitiesSeguro no te quieres quedar fuera Developer Mobile¿Por qué te elegiremos? Porque los desafíos que asumirás reflejan tus ambicionesPara enfrentar mejor estos...
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Senior Mobile Developer
hace 5 días
M Capital Department, M Argentina Wakapi A tiempo completo $120.000 - $240.000 al añoThe Role:We are on the lookout for a Senior Mobile Developer & Technical Lead who will play a central role in advancing our product from MVP to a full, scalable solution.This role blends hands-on mobile development (Android) with leadership responsibilities, acting as a bridge between product, engineering, and business stakeholders.The ideal candidate is a...
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Lead Mobile Developer
hace 2 días
, , Argentina Spiritual Data A tiempo completoLocation: RemoteType: Value-based part-time, no required hours, limited pay with potential for growth (see Compensation section) Organization: Spiritual Data About Spiritual Data: Spiritual Data is a nonprofit dedicated to transforming how humanity engages with the spiritual dimension through research, design, and technology. We bring together scientific...
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Flutter Mobile
hace 1 hora
, , Argentina Virtustant A tiempo completoA tech company in Argentina is seeking a Mobile Application Developer to create innovative mobile applications. The ideal candidate will have proficiency in Flutter and Firebase and a strong background in full-stack development. Responsibilities include optimizing mobile apps, implementing backend services, and collaborating with product teams. The role...
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Lead React Native Mobile Architect — Remote
hace 2 días
, , Argentina Spiritual Data A tiempo completoA transformative nonprofit organization is seeking a Lead Mobile Developer to guide the design and development of high-performance mobile applications that resonate with their mission. The ideal candidate will have over 2 years of professional experience in React Native, strong skills in UI/UX, and a passion for storytelling that connects users with...
