Lead iOS Developer

Amtex Systems Inc; Ashburn (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

Amtex Systems Inc is seeking an experienced iOS developer to build and maintain native iOS applications. You will implement features, integrate RESTful APIs, and define development standards with VIPER architecture.

The role requires collaborating with cross-functional teams across architecture, design, and QA to deliver reliable mobile software. You will mentor teammates, contribute to code quality, and optimize performance while following Apple UI/UX guidelines and CI/CD workflows in a

Qualifications

• 9+ years of professional iOS development experience.
• Proficiency in Swift, SwiftUI, UIKit, Core Data/Graphics.
• Experience with Xcode and CI/CD pipelines.
• Strong understanding of VIPER and Clean Architecture.
• Familiarity with RESTful APIs and Git.

Responsibilities

• Develop, enhance, and maintain native iOS applications.
• Build new features and integrate RESTful APIs.
• Define development standards, architecture, and best practices.
• Troubleshoot issues across development, UAT, and production.
• Optimize performance, memory, UI, and network usage.
• Monitor application health and performance using observability tools.
• Work with architects and cross-functional teams on technical requirements, design, and releases.
• Provide technical guidance to developers and contribute to solution discussions.
• Maintain technical documentation and support continuous improvement.

Skills

iOS development experience

Swift/SwiftUI

Xcode/CLI tools

VIPER/Clean Architecture

RESTful APIs & Git

UI/UX guidelines

Testing & debugging

Performance optimization

Troubleshooting skills

Tools

Xcode

CI/CD pipelines

Job description

• 9+ years of professional iOS development experience.
• Strong troubleshooting and diagnostic skills.
• Swift, SwiftUI, UIKit, Core Data, Core Animation, Core Graphics, iOS SDK
• Xcode and CLI tools, including mobile CI/CD pipelines
• Clean Architecture and VIPER
• RESTful APIs and Git
• Apple UI/UX and Human Interface Guidelines
• Automated testing and debugging
• Mobile application performance optimization

Responsibilities

• Develop, enhance, and maintain native iOS applications.
• Build new features and integrate RESTful APIs.
• Define development standards, architecture, and best practices.
• Troubleshoot issues across development, UAT, and production.
• Optimize application performance, reliability, memory, UI, and network usage.
• Monitor application health and performance using observability tools.
• Work with architects and cross-functional teams on technical requirements, design, and releases.
• Provide technical guidance to developers and contribute to solution discussions.
• Maintain technical documentation and support continuous improvement.