Mobile Frontend Developer – Native iOS & Android

About the role

We are looking for a self‑driven Mobile Frontend Developer to join a leading investment bank’s Mobile Engineering team. You will work at the intersection of user experience, mobile technology, and enterprise architecture, delivering high‑performance native features for mission‑critical applications.

Key responsibilities

• Build, maintain, and enhance native iOS and Android features with smooth UI performance and responsive layouts.
• Design, integrate, and maintain core mobile SDKs, internal libraries, and third‑party modules, managing dependencies and modern modular architecture.
• Oversee iOS packaging, signing, and deployment workflows using Xcode and Swift Package Manager, and collaborate with DevOps to automate build, test, and distribution pipelines.
• Support hybrid mobile environments by bridging native capabilities with web‑view frameworks such as Capacitor or React Native.
• Continuously optimise memory management, startup times, and background execution while ensuring security, encryption, and regulatory compliance.

Required profile

• Minimum 4 years of experience developing native mobile applications for iOS and Android.
• Strong proficiency in Swift, Kotlin/Java, and Swift Package Manager.
• Hands‑on experience with Capacitor or React Native is a strong plus.
• Proven work with RESTful/GraphQL APIs, WebSockets, JSON parsing, and mobile data storage (CoreData, Room, SQLite).
• Experience in financial services, trading platforms, or fintech is advantageous.
• Excellent analytical, problem‑solving, and communication skills within global Agile/Scrum teams.

Required skills

• Swift
• Kotlin
• Java
• Swift Package Manager
• Xcode
• Capacitor
• React Native
• RESTful APIs
• GraphQL
• WebSockets
• JSON
• CoreData
• Room
• SQLite