Principal Engineer – iOS Mobile Platforms
Mogi IO OTTPodcastShort Video Apps for you
Alpharetta,
Georgia,
United States
Information Technology
H-1B
Salary
130000 - 135000 USD /YEAR
Job posted on August 29, 2025
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Job Description:
Work Type: Full-Time | Permanent | Hybrid (3 days onsite – Alpharetta, GA)
Experience Required: 12–25 Years (Min. 5+ Years Enterprise iOS Development)
Compensation: USD $130,000 – $135,000 (Base)
Industry/Domain: Information Technology – Financial Services (Mobile Engineering)
Job Overview
We are seeking a highly experienced Senior iOS Engineer to design, develop, and optimize enterprise-grade iOS applications within the financial services domain. The ideal candidate brings deep expertise in Swift, SwiftUI, and reactive frameworks, coupled with the ability to work with complex legacy code, implement scalable architectures, and deliver high-quality mobile solutions.
Key Responsibilities
Minimum Qualifications
Preferred Skills & Experience
APPLY NOW
Experience Required: 12–25 Years (Min. 5+ Years Enterprise iOS Development)
Compensation: USD $130,000 – $135,000 (Base)
Industry/Domain: Information Technology – Financial Services (Mobile Engineering)
Job Overview
We are seeking a highly experienced Senior iOS Engineer to design, develop, and optimize enterprise-grade iOS applications within the financial services domain. The ideal candidate brings deep expertise in Swift, SwiftUI, and reactive frameworks, coupled with the ability to work with complex legacy code, implement scalable architectures, and deliver high-quality mobile solutions.
Key Responsibilities
- Develop and maintain enterprise-grade iOS applications with Swift and SwiftUI.
- Refactor and modernize complex legacy codebases to meet business scalability needs.
- Apply modern software engineering practices for quality assurance.
- Leverage reactive frameworks (Combine, RXSwift, ReactiveSwift) to build efficient and scalable applications.
- Collaborate on UI/UX fundamentals, lifecycle management, and multi-threaded processing.
- Contribute to architectural discussions and promote best practices such as Clean Architecture.
- Stay current with industry trends and proactively introduce innovative technical solutions.
- Mentor team members and share expertise in iOS engineering paradigms.
Minimum Qualifications
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 5+ years of enterprise iOS application development experience.
- Strong proficiency in Swift and SwiftUI (2+ years).
- Expertise with Reactive Frameworks (Combine preferred; RXSwift or ReactiveSwift acceptable).
- Deep understanding of UI fundamentals (View Controller lifecycle, Storyboards/XIB, UI in code).
- Excellent communication and consulting skills (non-negotiable).
- Eligible to work in the USA (US Citizens/Green Card holders preferred; H1B considered for exceptional candidates).
Preferred Skills & Experience
- Background in financial services application development.
- Experience with large-scale iOS projects and complex dependencies.
- Familiarity with asynchronous completion blocks, multithreading, and internal libraries.
- Strong grasp of Object-Oriented, Protocol-Oriented, and Functional Programming paradigms.
- Knowledge of Clean Architecture principles.
- Desire to mentor, share knowledge, and continuously learn.