Senior iOS Architect | SwiftUI, Performance & Mentorship

Valiant Technologies LLC; Menlo Park (CA); On-site; USD 130,000 - 170,000; Full time

Job summary

Valiant Technologies LLC in Menlo Park is seeking senior iOS developers to join the E*TRADE and Morgan Stanley Wealth Management App team. You will craft robust, high-performance iOS apps using Swift and SwiftUI, and help shape architecture across UIKit and the Apple ecosystem.

We value craft, curiosity, and strong communication. This on-site role requires deep understanding of performance, concurrency, and the full iOS lifecycle, including testing and deployment.

Qualifications

• Architect and build robust, scalable iOS apps with Swift/SwiftUI.
• Design modular, testable systems (MVC, MVVM).
• Experience with CI/CD, app signing, provisioning, Instruments.
• Strong communication in English.

Responsibilities

• Architect and build robust, scalable iOS applications using Swift and SwiftUI.
• Write clean, testable, maintainable code with emphasis on performance and reliability.
• Dive into Apple APIs (Local Authentication to Common Crypto) to solve real-world problems.
• Optimize performance using profiling tools, concurrency strategies, and thoughtful design.
• Mentor other developers and shape the technical culture of the Menlo office.
• Use AI tools to accelerate development without replacing deep thinking.

Skills

Swift

SwiftUI

UIKit

MVVM

MVC

Performance optimization

Concurrency

Apple APIs

CI/CD

App signing

Provisioning

Instruments

Android knowledge

API development

English communication

Education

BA/BS in Computer Science or related field

Tools

CI/CD

Instruments

Xcode

Job description

Valiant Technologies LLC in Menlo Park is seeking senior iOS developers to join the E*TRADE and Morgan Stanley Wealth Management App team. You will craft robust, high-performance iOS apps using Swift and SwiftUI, and help shape architecture across UIKit and the Apple ecosystem.

We value craft, curiosity, and strong communication. This on-site role requires deep understanding of performance, concurrency, and the full iOS lifecycle, including testing and deployment.