Front End Developer

Keystone Recruitment; Remote; USD 100,000 - 130,000; Full time

Job summary

A recruitment agency in the United States is seeking a skilled Front-End iOS Developer to join their customer’s team. This role focuses on building polished, intuitive iOS interfaces using Swift and SwiftUI while engaging with AI-assisted coding tools. Responsibilities include creating high-quality application components, improving integration, and collaborating with teams to optimize AI coding tools. Ideal candidates will have 5+ years in UI development, expertise in Swift, and strong communication skills for remote collaboration.

Qualifications

• 5+ years of professional frontend/UI development experience with strong expertise in Swift.
• Proven ability to create pixel-perfect, visually polished, and intuitive iOS interfaces.
• Strong written and verbal communication skills, with attention to detail in feedback and documentation.

Responsibilities

• Design, develop, and refine application components and UI features using Swift/SwiftUI.
• Implement new functionality and ensure seamless integration across mobile and web platforms.
• Test alpha AI models in Cursor, providing structured feedback on real-world coding scenarios.

Skills

Frontend/UI development

Swift

Communication skills

UI design

AI-assisted development

Job description

We are seeking a skilled Front-End iOS Developer to join our customer’s team. This role focuses on building polished, intuitive iOS interfaces using Swift and SwiftUI while actively engaging with AI-assisted coding tools like Cursor to test and improve developer workflows.

Role Overview

As a Front-End Developer (iOS), you will create high-quality, visually appealing application components, integrate new features, and collaborate closely with research teams to optimize AI coding tools. Your work will directly shape both the user experience and the future of AI-enhanced development.

Key Responsibilities

• Design, develop, and refine application components and UI features using Swift/SwiftUI.
• Implement new functionality and ensure seamless integration across mobile and web platforms.
• Test alpha AI models in Cursor, providing structured feedback on real-world coding scenarios.
• Document and submit incident reports, bug traces, and screenshots of model behavior.
• Collaborate via Slack with research and engineering teams to improve AI-assisted development tools.
• Participate in post-testing surveys to provide actionable insights and recommendations.

Required Skills and Qualifications

• 5+ years of professional frontend/UI development experience with strong expertise in Swift.
• Proven ability to create pixel-perfect, visually polished, and intuitive iOS interfaces.
• Strong written and verbal communication skills, with attention to detail in feedback and documentation.
• Experience with layout fixes, style refactoring, and implementing the latest UI trends.
• Enthusiasm for hands-on coding, rapid prototyping, and AI-assisted development workflows.
• Highly self-motivated, proactive, and capable of collaborating effectively in a remote environment.

Preferred Qualifications

• Contributions to open-source projects, GitHub repositories with stars, or a strong personal development portfolio.
• Experience providing actionable product or workflow feedback to engineering or research teams.
• Previous exposure to experimental or research-driven software development projects.

This position is ideal for iOS developers who enjoy creative UI design, AI-driven coding experimentation, and remote collaboration on cutting-edge projects.