Senior App Engineer (iOS)

Fore Coffee; Jakarta Timur; On-site; IDR 167,400,000 - 279,000,000; Full time

Job summary

Fore Coffee in Jakarta Timur seeks an experienced iOS Engineer responsible for building large-scale applications using Clean Architecture. The role includes establishing code quality standards and mentoring junior engineers.

The ideal candidate possesses strong skills in Swift and SwiftUI, with a focus on app performance and design systems. This position offers an opportunity to impact architectural choices and collaborate closely with product teams.

Qualifications

• Strong experience in iOS application development with a focus on Clean Architecture.
• Ability to build scalable SwiftUI architecture and custom design systems.
• Deep understanding of dependency injection and managing complex lifecycles.

Responsibilities

• Build large-scale iOS applications using Clean Architecture.
• Establish and enforce code quality standards.
• Own application performance and diagnostics.

Skills

Swift

SwiftUI

Dependency Injection

App Performance

Code Quality Standards

Job description

• Architecture & Modularization: Build large-scale iOS applications using Clean Architecture and drive modularization strategy (Swift Packages, feature/core modules) to enforce strict separation of concerns and enable parallel development.
• Modern UI & Design Systems: Experience building scalable SwiftUI architecture, including custom design systems, advanced state management, and view rendering/performance optimization.
• Dependency Injection & Lifecycle: Deep understanding of dependency injection design (e.g., Swinject, Needle, or native patterns), managing complex object lifecycles, graph optimization, and test overrides.
• App Performance & Diagnostics: Own application performance and diagnostics, including app startup time, memory management (Instruments), and advanced concurrency (Swift Concurrency/Async-Await, Combine).
• Technical Governance & Quality: Establish and enforce code quality standards, architectural boundaries, and testing excellence (XCTest/XCUITest) to ensure a robust and reliable iOS ecosystem.
• Mentorship & Product Collaboration: Mentor iOS engineers through constructive code reviews and collaborate on technical design, with the confidence to challenge product decisions when they compromise system integrity or Apple HIG.