iOS Engineer: Build Scalable, High-Quality Apps

PT Kode Aplikasi Indonesia; Jakarta Selatan; On-site; IDR 200,880,000 - 357,120,000; Full time

Job summary

PT Kode Aplikasi Indonesia is seeking an experienced iOS developer to build reliable, scalable, and high‑performance mobile apps.

You will implement features from product requirements, write clean, modular code, and ensure production readiness through testing, CI/CD, and reviews. Collaboration with Product, UI/UX, Backend, QA, and clients is essential. 2–5 years of hands-on iOS experience and strong Swift skills are preferred.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience.
• 2–5 years of hands‑on experience developing iOS applications.
• Strong proficiency in Swift and solid understanding of iOS SDK.
• Experience implementing MVVM or similar architectural patterns.
• Understanding of Clean Architecture principles and modularization concepts.
• Solid knowledge of OOP, protocol-oriented programming, data structures, algorithms, and design patterns.
• Experience working with concurrency (GCD, async/await).
• Experience integrating RESTful APIs and handling JSON‑based communication.
• Strong understanding of iOS lifecycle, threading, and memory management (ARC).
• Familiarity with dependency injection patterns.
• Experience using Git and collaborative code review workflows.
• Awareness of deliverable quality standards, including testing, edge‑case handling, and production stability.
• Ability to clearly communicate technical progress, issues, and solutions to team members and clients.
• Strong analytical thinking and structured problem‑solving skills.

Responsibilities

• Develop and maintain iOS applications with focus on reliability, scalability, sustainability, and high performance independently or in team.
• Deliver features with strong attention to code quality, completeness, details, edge cases and production readiness.
• Ensure deliverables meet functional requirements, technical standards, and quality expectations before release.
• Communicate implementation progress, technical constraints, and risks clearly to internal teams and clients when necessary.
• Implement new features based on product and business requirements with full understanding of impact and dependencies.
• Follow established architecture patterns and coding standards.
• Write clean, modular, and maintainable code.
• Collaborate closely with Product Managers, UI/UX Designers, Backend Engineers, QA teams, and stakeholders.
• Participate actively in code reviews and apply feedback constructively.
• Identify and resolve bugs, performance issues, and stability problems proactively.
• Ensure compatibility across supported iOS versions and Apple devices.
• Contribute to improving testing coverage, CI/CD processes, and release quality.
• Participate in sprint planning, estimation, and technical discussions with accountability.

Skills

Swift

iOS SDK

MVVM

Clean Architecture

OOP

GCD/async-await

REST APIs

Git

Testing

Code reviews

Education

Bachelor's degree in CS/Software Eng or equivalent

Tools

Xcode Instruments

CI/CD

Job description

PT Kode Aplikasi Indonesia is seeking an experienced iOS developer to build reliable, scalable, and high‑performance mobile apps.

You will implement features from product requirements, write clean, modular code, and ensure production readiness through testing, CI/CD, and reviews. Collaboration with Product, UI/UX, Backend, QA, and clients is essential. 2–5 years of hands-on iOS experience and strong Swift skills are preferred.