#vacancy #ios #swift #mobile #web3 #remote

Vacancy: iOS Developer Company: Lagrange Labs Salary range: from 4,500 to 6,500 USD Conditions: remote, full-time

Responsibilities: — Development of a mobile wallet and tools for interacting with ZK protocols on the iOS platform. — Creating intuitive and responsive interfaces using SwiftUI/UIKit. — Integration of the application with the blockchain (transaction signing, working with private keys). — Implementation of secure data storage on the device (Keychain, Secure Enclave). — Interaction with the Backend team via REST/WebSocket API. — Conducting unit and UI testing of the mobile application. — Publishing and maintaining applications in the App Store.

Requirements: — iOS development experience of at least 3 years. — Expert knowledge of Swift and understanding of MVVM / VIPER architectures. — Experience working with multithreading (GCD, Combine, Async/Await). — Practical experience in integrating Web3 libraries (e.g., Web3.swift). — Understanding of mobile security and cryptography principles. — Ability to work with Figma and attention to design details. — Having published applications in the App Store.

Contacts: mura99hr