iOS Developer – Fintech, Real-Time Crypto App

FLOQ; Jakarta Pusat; On-site; IDR 250,000,000 - 450,000,000; Full time

Job summary

Floq, a licensed Indonesian cryptocurrency exchange, seeks a mid-level iOS Developer to build fast, stable native apps in Swift. You will own features end-to-end—from market data to identity verification and wallet flows—while delivering high code quality that scales for thousands of users daily.

Join a team that values security, performance, and clear communication as you ship features across Trading, Portfolio, onboarding, KYC, and deposits/withdrawals in a regulated fintech product.

Qualifications

• 3+ years of professional iOS development with at least one App Store release.
• Strong Swift skills with modern features (async/await, Combine).
• Hands-on with SwiftUI and UIKit in a mixed codebase.
• Experience with MVVM, dependency injection and SwiftPM.
• Proficient with URLSession, WebSocket, Codable and local persistence.
• Familiar with Xcode, Git, CI/CD for iOS and crash analytics like Crashlytics.

Responsibilities

• Design, build, and ship user-facing features in native Swift using SwiftUI and UIKit.
• Integrate real-time data via WebSocket and REST while keeping UI responsive.
• Apply security best practices: Keychain, biometrics, certificate pinning, tamper checks.
• Write unit and UI tests; monitor crashes and performance metrics.
• Collaborate with Backend, Product, QA, and Design and support App Store submissions.

Skills

iOS development

Swift

SwiftUI

UIKit

MVVM

Networking

URLSession

Tools

Xcode

Git

CI/CD

Fastlane

Crashlytics

Job description

Floq, a licensed Indonesian cryptocurrency exchange, seeks a mid-level iOS Developer to build fast, stable native apps in Swift. You will own features end-to-end—from market data to identity verification and wallet flows—while delivering high code quality that scales for thousands of users daily.

Join a team that values security, performance, and clear communication as you ship features across Trading, Portfolio, onboarding, KYC, and deposits/withdrawals in a regulated fintech product.