Senior iOS Developer

We are seeking a Senior iOS Developer passionate about crafting high-quality mobile experiences. You’ll play a crucial role in shaping the mobile development of E
* TRADE’s flagship trading platforms. The ideal candidate is creative, self-motivated, and thrives in solving complex problems through thoughtful, user-centric software design.

Job Responsibilities:

• Contribute to the overall mobile application strategy.
• Design and develop features across a suite of iOS applications.
• Stay updated and apply modern iOS development practices including best design and usability principles.
• Work closely with backend engineers to create a seamless system architecture.
• Collaborate with product managers and cross-functional teams to ensure intuitive and engaging user experiences.
• Maintain high-quality source code, conduct peer reviews, and help define team coding standards.
• Mentor junior developers, sharing knowledge and leading by example.

• 7+ years of iOS software development experience.
• Expertise in Swift and a solid grasp of UIKit, Swift
  
  UI, and Foundation.
• Proficient in asynchronous programming using GCD and structured concurrency.
• Deep understanding of MVVM architecture.
• Familiar with Combine or RxSwift (preferred).
• Strong knowledge in RESTful API integration.
• Experience working with real-time streaming frameworks such as Socket.io, Ably, or Light Streamer is a plus.
• Solid iOS UI/UX design skills; iPadOS experience is an advantage.
• Experienced in unit testing with XCTest and possibly Swift Test.
• Skilled in performance optimization and using tools like Instruments for debugging and profiling.

• Experience integrating both iOS and iPadOS in a unified codebase.
• Familiarity with Swift Test for test management.
• Ability to debug and optimize for performance proactively.

[Not specified – optional based on candidate]

Education:

Bachelor's degree in Computer Science or related field (or equivalent professional experience).