Senior iOS Engineer (Swift) - Onsite NYC 3x/Week

VIIS Global Inc.; New York (NY); Hybrid; USD 140,000 - 190,000; Full time

Job summary

VIIS Global Inc. in New York City seeks a Sr iOS Developer to design, build, and maintain high-quality iOS applications. You will work across product, design, backend, and QA to deliver features with strong Swift expertise.

The role emphasizes performance, security, and adherence to Apple guidelines, with a hybrid onsite schedule (3 days in the office) and opportunities for ownership and growth.

Qualifications

• Bachelor's degree or equivalent practical experience in CS/SE or related field.
• 6+ years of professional iOS development experience.
• Strong proficiency in Swift and familiarity with Objective-C.
• Experience with Xcode, Swift Package Manager, and Git.
• Solid knowledge of UIKit and/or SwiftUI.
• Experience with REST APIs, JSON, and asynchronous programming.
• Understanding of iOS architecture patterns (MVVM, MVC, VIPER).
• Experience with unit and UI testing frameworks.
• Knowledge of Apple's Human Interface Guidelines.

Responsibilities

• Design and develop iOS applications using Swift and Apple frameworks.
• Build responsive, scalable, and user-friendly mobile interfaces.
• Collaborate with product, design, backend, and QA teams to deliver features.
• Translate requirements into well-structured, maintainable code.
• Integrate RESTful APIs and third-party services.
• Write unit/UI/integration tests to ensure quality.
• Troubleshoot and optimize performance and stability.
• Participate in code reviews and engineering best practices.
• Support releases and ongoing maintenance.
• Stay current with iOS technologies and trends.

Skills

Swift

iOS Development

UIKit/SwiftUI

Xcode

REST APIs

MVVM/MVC/VIPER

Unit/UI Testing

Git

Asynchronous Programming

Objective-C

Education

Bachelor's degree in CS/SE or related field

Tools

Swift Package Manager

Job description

VIIS Global Inc. in New York City seeks a Sr iOS Developer to design, build, and maintain high-quality iOS applications. You will work across product, design, backend, and QA to deliver features with strong Swift expertise.

The role emphasizes performance, security, and adherence to Apple guidelines, with a hybrid onsite schedule (3 days in the office) and opportunities for ownership and growth.