#vacancy #ios #swift #mobile #remote

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

Responsibilities: — Development of a mobile wallet and tools for interaction with ZK-protocols on the iOS platform. — Creation of 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. — Performing unit and UI testing of the mobile application. — Publishing and maintenance of applications in the App Store.

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

Contacts: Gorskines