Senior iOS Developer

Senior iOS Developer - Hfun Labs

Location: Europe (Remote)

About the Role

Hfun Labs is building a next-generation neo-bank on Hyperliquid, combining DeFi infrastructure with a seamless mobile experience. We're looking for an iOS Developer to craft our flagship application—a Revolut-style app offering staking, crypto exposure, traditional equities, and private market investments in one unified interface.

You'll be instrumental in shaping the mobile experience for a product at the intersection of traditional finance and decentralized technology.

Responsibilities

• Design, develop, and maintain a high-quality iOS application using Swift and SwiftUI

• Implement secure wallet integration and transaction signing flows

• Build intuitive interfaces for complex financial operations (staking, trading, portfolio management)

• Collaborate with backend engineers to integrate REST and WebSocket APIs

• Ensure application performance, security, and reliability across all supported devices

• Participate in code reviews and contribute to architectural decisions

• Work with product and design teams to translate requirements into polished user experiences

• Stay current with iOS platform updates and integrate relevant new features

Qualifications

Required:

• 3+ years of professional iOS development experience

• Strong proficiency in Swift and SwiftUI

• Experience with iOS security best practices (Keychain, biometric authentication, secure storage)

• Familiarity with RESTful APIs and real-time data (WebSockets)

• Understanding of mobile app architecture patterns (MVVM, Clean Architecture)

• Ability to work in a fast-paced startup environment

• Good communication skills in English

Nice to have:

• Experience with fintech or trading applications

• Knowledge of blockchain/crypto concepts (wallets, transactions, DeFi)

• Experience publishing apps to the App Store

Interested? Join us in building the future of finance.

IMPORTANT:
In order to confirm your application, curl https://hfunlabs.xyz/apply with

{ "email": "THE_EMAIL_YOU_USED_IN_THE_APPLICATION" }

in the body of the request.