Dogsolutions
Wallet - Front-End Engineer (React Native)
DogsolutionsArgentina2 days ago
Full-timeRemote FriendlyEngineering, Information Technology
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.

Skills: wallet,react native,software

Key Skills

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