IOS Engineer

Coins.xyz Brasil; Indonesia; Hybrid; IDR 719,295,090 - 1,258,766,408; Full time

Job summary

Coins.xyz Brasil is looking for a skilled iOS Developer to create high-performance financial trading applications. You will work closely with product management, UX/UI designers, and backend engineering teams, driving innovation and ensuring application stability.

The ideal candidate has over 5 years experience in iOS development, proficient in Swift and Objective-C, and has a history of launching applications on the Apple App Store. Hybrid work model is available, and opportunities for career growth await.

Qualifications

• 5+ years of professional iOS development experience with deep proficiency in Swift and Objective-C.
• Advanced mastery of UIKit and understanding of iOS UI rendering architecture.
• Expert knowledge of iOS architectural patterns, specifically MVVM and MVC.

Responsibilities

• Design and develop high-performance financial trading applications optimized for iOS.
• Collaborate closely with product management, UX/UI designers, and backend engineers.
• Proactively debug technical issues and refine code quality.

Skills

Swift

Objective-C

UIKit

MVVM

MVC

Concurrency

Networking

RESTful APIs

Job description

Taguig City, Metro Manila, Philippines / Malaysia / Indonesia

Technology – App

Full-time Employee

Hybrid

Job Responsibilities

• Core iOS Development: Design, architect, and develop high-performance financial trading applications specifically optimized for the iOS platform.
• Cross-Functional Collaboration: Partner closely with product management, UX/UI designers, backend engineering, and QA teams to define, design, and ship robust new features.
• Code Maintenance & Optimization: Proactively debug complex technical issues, resolve production bugs, and continuously refine code quality, application stability, and software architecture.
• Technical Innovation: Research, evaluate, and adopt emerging mobile technologies and industry best practices to streamline development workflows and maximize engineering efficiency.

Job Requirements

• Platform Expertise: 5+ years of professional iOS development experience, with deep technical proficiency in both Swift and Objective-C.
• UI Architecture: Advanced mastery of UIKit and a comprehensive, fundamental understanding of the iOS UI rendering and layout architecture.
• Architectural Design: Expert knowledge of standard iOS architectural patterns, specifically MVVM and MVC, with a proven ability to design scalable and maintainable codebases.
• Concurrency & Networking: Proficient in network programming and multi-threaded application development, with solid experience handling asynchronous tasks, memory management, and data synchronization.
• Ecosystem Integration: Highly skilled in seamlessly integrating and managing third-party libraries, SDKs, and RESTful APIs to drive efficient feature development.
• Product Delivery: Proven track record of successfully launching and maintaining live applications on the Apple App Store, or a strong portfolio of active, high-quality open-source projects on GitHub.
• Domain Experience: Prior experience in developing high-transaction fintech, e-commerce, or financial trading platforms is highly preferred.

Preferred Qualifications

• Meaningful Collaborations – The successful candidate will work cross-functionally with other relevant teams to carry out implementations that will improve and create an impact on customer experience.
• Scalable Growth – Be part of a fast-growing organization with the vision to expand its territories outside APAC which will provide opportunities for career advancement.
• A Space For Bright Ideas – Let your bright ideas be converted into meaningful changes! Coins culture welcomes new ideas backed up by data to create an impact.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.