IOS Developer

Valiant Technologies LLC; Jersey City (NJ); Presencial; USD 120.000 - 160.000; Jornada completa

Descripción de la vacante

Valiant Technologies LLC in Jersey City, NJ is seeking a skilled iOS developer to design, build, and maintain native applications for iPhone and iPad. You will write clean Swift and Objective-C, implement modern interfaces, and apply MVVM, VIPER, and MVC patterns.

You will integrate REST APIs, manage data with Core Data/SQLite, ensure security with OAuth 2.0/JWT, test with XCTest, and help publish apps to the App Store.

Responsabilidades

• Design, develop, and maintain high-quality iOS applications for iPhone and iPad devices.
• Develop native iOS apps using Swift and Objective-C programming languages.
• Build modern user interfaces using SwiftUI, UIKit, and Interface Builder.
• Implement application architecture using MVC, MVVM, and VIPER design patterns.
• Integrate mobile applications with RESTful APIs and backend services.
• Implement secure authentication and authorization using OAuth 2.0 and JWT.
• Develop application features using Core Data, SQLite, and local storage.
• Integrate third-party SDKs, libraries, and external services into iOS applications.
• Work with Apple frameworks such as Core Location, MapKit, AVFoundation, and Core Animation.
• Optimize application performance, memory management, and battery consumption.
• Implement multithreading and asynchronous programming using Grand Central Dispatch (GCD) and Swift Concurrency.
• Develop reusable components and maintain scalable mobile application architecture.
• Perform unit testing and UI testing using XCTest and XCUITest.
• Debug application crashes, resolve technical issues, and improve application stability.
• Manage application builds, provisioning profiles, certificates, and deployments through Xcode.
• Publish and maintain applications on the Apple App Store.
• Collaborate with UI/UX designers, backend developers, QA engineers, and product managers.
• Participate in Agile ceremonies, sprint planning, code reviews, and technical discussions.

Descripción del empleo

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Design, develop, and maintain high-quality iOS applications for iPhone and iPad devices.

Develop native iOS applications using Swift and Objective-C programming languages.

Build modern user interfaces using SwiftUI, UIKit, and Interface Builder.

Implement application architecture using MVC, MVVM, and VIPER design patterns.

Integrate mobile applications with RESTful APIs and backend services.

Implement secure authentication and authorization using OAuth 2.0 and JWT.

Develop application features using Core Data, SQLite, and local storage.

Integrate third-party SDKs, libraries, and external services into iOS applications.

Work with Apple frameworks such as Core Location, MapKit, AVFoundation, and Core Animation.

Optimize application performance, memory management, and battery consumption.

Implement multithreading and asynchronous programming using Grand Central Dispatch (GCD) and Swift Concurrency.

Develop reusable components and maintain scalable mobile application architecture.

Perform unit testing and UI testing using XCTest and XCUITest.

Debug application crashes, resolve technical issues, and improve application stability.

Manage application builds, provisioning profiles, certificates, and deployments through Xcode.

Publish and maintain applications on the Apple App Store.

Collaborate with UI/UX designers, backend developers, QA engineers, and product managers.

Participate in Agile ceremonies, sprint planning, code reviews, and technical discussions.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.