IOS Engineer

Nostratech; Jakarta Pusat; Hybrid; IDR 90,000,000 - 150,000,000; Full time

Job summary

Nostratech is seeking an iOS Engineer with 2–4 years of hands-on native iOS development to join our mobile team. You will build and maintain robust UIKit interfaces, implement complex screens with UITableView/UICollectionView/UIStackView, and ensure modular architecture.

You will integrate REST APIs with JSON parsing and authentication, manage dependencies with CocoaPods, and follow a disciplined Git workflow. Strong English communication is required.

Qualifications

• 2–4 years of native iOS development experience.
• Strong command of UIKit and programmatic Auto Layout.
• Experience with UITableView, UICollectionView, and UIStackView.
• Familiar with modular architecture (VIPER or Clean Architecture).
• Solid experience integrating REST APIs, JSON parsing, authentication, and session management.
• Experience with CocoaPods and a disciplined Git workflow.
• Willingness to communicate in English.

Responsibilities

• Build and maintain native iOS applications for clients.
• Turn designs and requirements into robust, modular UIKit interfaces.
• Integrate REST APIs and ensure reliable data handling.
• Keep codebase well-tested, maintainable, and shippable across environments.
• Collaborate with Product, Design, and Backend teams.

Skills

iOS development

UIKit

Auto Layout

UITableView

UICollectionView

UIStackView

VIPER/Clean Architecture

REST APIs

JSON parsing

Authentication

Session management

CocoaPods

Git workflow

English communication

Tools

VIPER

Clean Architecture

CocoaPods

Git

Job description

We're a small and innovative consulting company. We're growing and seeking enthusiastic, creative, intelligent, and fun individuals to join us. In return, we can offer you a fun but hard-working environment where you can instantly see your contribution to the company's success.

Join our mobile team and help us build native iOS apps that people rely on every day. We're looking for an iOS Engineer with 2–4 years of hands-on experience who takes pride in clean, maintainable code and cares about the small details that make an app feel fast, stable, and delightful to use.

About You

You have 2–4 years of experience in native iOS development (junior to middle level).

You have a strong command of UIKit, including building interfaces with programmatic Auto Layout.

You are comfortable building complex, high-performance screens with UITableView, UICollectionView, and UIStackView.

You are familiar with modular architecture such as VIPER or Clean Architecture, and you understand why separation of concerns matters.

You have solid experience integrating REST APIs — JSON parsing, authentication, and session management.

You are comfortable managing dependencies with CocoaPods and working within a disciplined Git workflow.

You care about software; you have a passion for what you do, which you can clearly convey by your actions rather than just waffly personal statements on your CV.

You are able to communicate in English.

You are self-motivated, resourceful, and a creative problem solver — for you, it's more than a job.

Nice to Have

Experience with SwiftUI, Combine, and async/await.

Hands-on experience with SnapKit, WKWebView, and Google Maps.

Familiarity with Firebase, deeplinking, and analytics.

Experience writing unit tests (presenter/view model).

The Role

As an iOS Engineer, you will build and maintain native iOS applications for our clients — turning designs and requirements into robust, programmatic UIKit interfaces, integrating REST APIs, and keeping the codebase modular, well-tested, and easy to ship across our Development, QA, and Production environments.

You'll work directly with our Product Managers, designers, and backend engineers in a highly collaborative manner. This approach requires a huge amount of teamwork and maturity and is not right for everyone, but we believe it's the best way to create great software.

Technologies We Use

Most of our mobile stack is Swift, but we're always using and investigating new tools and approaches. Here's a (not exclusive) list of what we currently work with on our iOS codebase :

Language: Swift

UI: UIKit — programmatic layout with SnapKit

Future UI: SwiftUI (hybrid via UIHostingController)

Concurrency: Grand Central Dispatch (GCD)

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