Senior iOS Developer — FinTech Security & App Release

Leanis Solutions Sdn Bhd; Kuala Lumpur; On-site; MYR 120,000 - 180,000; Full time

Job summary

Leanis Solutions Sdn Bhd in Kuala Lumpur seeks an experienced iOS developer to own the app end-to-end for a fintech solution. You’ll manage the Xcode build, App Store release, and secure on-device authentication, working with a mobile pod on architecture and design-system discipline.

You will implement biometric login, Keychain/Secure Enclave storage, and integrity checks, turning design specs into pixel-perfect screens while ensuring app performance and security across iOS devices.

Qualifications

• 5+ years of iOS app development experience.
• Experience publishing apps on the Apple App Store.
• Strong focus on mobile security and authentication.
• Proficiency with SwiftUI and UIKit.
• Experience with biometric authentication technologies.
• Ability to manage application releases independently.

Responsibilities

• Build features in Swift + SwiftUI (or UIKit), following design specs.
• Implement biometric login and secure storage.
• Turn design specs into pixel-perfect, responsive screens.
• Ship signed App Store builds; manage TestFlight and submission.
• Write tests and optimize performance and stability.

Skills

iOS development

SwiftUI/ UIKit

Security / authentication

App store deployment

Performance optimization

Biometric authentication

Secure storage

Tools

Xcode

TestFlight

App Store Connect

Certificate pinning

Job description

Leanis Solutions Sdn Bhd in Kuala Lumpur seeks an experienced iOS developer to own the app end-to-end for a fintech solution. You’ll manage the Xcode build, App Store release, and secure on-device authentication, working with a mobile pod on architecture and design-system discipline.

You will implement biometric login, Keychain/Secure Enclave storage, and integrity checks, turning design specs into pixel-perfect screens while ensuring app performance and security across iOS devices.