Senior iOS Engineer

Jakarta, Jakarta, Indonesia on site Until 8/21/2026 2+ years exp First posted March 21, 2025 Last posted January 27, 2026
Job description

Getting to Know Ajaib

We’ve been experiencing hyper-growth the past year, becoming Indonesia's 7th Unicorn Startup and the first Investment Fintech Unicorn in South East Asia 2,5 years after Ajaib first launched. With the global financial technology market expected to grow gradually, we aim to make stock trading accessible for millennials through our mobile-first approach. In 2022, we opened our new head office in the Indonesia Stock Exchange Building, and we’re just getting started!

The three principles, or what we call as 3DNAs became the foundation and sets the guideline for the Magician belief system: Everyone is an owner, Growth Mindset, and A Will to Win.


Description

Every team has its specialty and uniqueness, and our Technology team is no exception! In addition, our Technology team has its DNA that makes our team different and excels at what they do.

Impact Driven: We are driven to create products that not only focus on user experience but also make a social impact as a bigger purpose.

Craftsmanship: To us, building a product is an art. We carefully craft every detail of it and ensure we have a strong sense of ownership.

Pushing Boundaries: Comfort zone is not a place we want to stay in. We keep innovating to keep our minds sharp.


Responsibilities

  • Develop an intuitive and delightful product experience for our iOS platform.
  • Own features through inception, design feedback, implementation, and launch.
  • Implement unit tests and functional tests for tasks.
  • Collaborate with stakeholders such as our Product Designers, Product Managers, Backend Engineers, and Data Engineers.
  • Mentor and guide other engineers on contributing to the code base

Requirements

  • 2+ years of professional experience in iOS development.
  • Proficiency in Swift or Objective C and experience with the iOS framework are necessary.
  • Deep understanding of UIKit.
  • Excellent communication skills and passion for solving challenging technical problems.
  • Familiarity with end-to-end systems development life cycles.
  • Bachelor's degree in Computer Science, Engineering, or related equivalent experience.

Bonus

  • You implement unit tests and functional tests for tasks.
  • You have high engineering standards and bring consistency to the codebases, infrastructure, and processes.
  • Familiarity with RxSwift, IGListKit, and Texture

Core Tech Stack

  • Swift & Objective-C
  • RxSwift
  • UIKit & Auto Layout
  • Core Graphics & Core Animation
  • Lottie
  • Core Data
  • VIPER/MVVM architecture

Benefits

Join us as we make magic happen to increase Indonesia’s financial inclusion!

About this role

Summary

Develop intuitive iOS apps, own features, collaborate with teams, mentor engineers.

Job title

Senior iOS Engineer

Experience level

2+ years

Minimum experience

2+ years exp

Industry

finance

Location requirements

Jakarta, Indonesia; remote not specified; likely on-site.

Salary

Not specified

Management role

No

Skills & keywords

Required skills

SwiftObjective-CUIKitunit testingfamiliarity with end-to-end systems

Preferred skills

RxSwiftIGListKitTexture

Specializations

iOSSwiftObjective-CUIKitMVVM
Locations

Structured locations inferred from the posting.

Jakarta, Indonesia

On-site City