IOS Developer

Quantum Technologies. LLC; Austin (TX); Presencial; USD 97.000 - 138.000; Jornada completa

Descripción de la vacante

Quantum Technologies. LLC seeks an experienced iOS Developer to design, develop, test, and maintain high-quality mobile apps for Apple's iOS platform.

The candidate will work with UI/UX, backend, QA, and product teams to deliver scalable, secure, and responsive solutions with strong performance.

Required 5+ years in iOS development, proficiency in Swift, SwiftUI, UIKit, and familiarity with architecture patterns such as MVC, MVVM, and VIPER. Experience with REST/GraphQL and CI/CD is expected.

Formación

• 5+ years of iOS app development experience.
• Strong hands-on with Swift, UIKit, SwiftUI.
• Proven track record publishing native iOS apps.
• Experience integrating REST APIs, GraphQL, third-party services.
• Familiarity with iOS architecture patterns (MVC/MVVM/VIPER).
• Experience with testing (XCTest, UI tests).
• Knowledge of performance optimization and memory management.

Responsabilidades

• Design, develop, test, and maintain native iOS apps.
• Collaborate with UI/UX designers, backend, QA, and product teams.
• Ensure high performance, reliability, and excellent user experience.
• Translate requirements into scalable iOS components.
• Review code and maintain coding standards and docs.
• Manage builds, releases, and App Store submissions.

Conocimientos

Swift

SwiftUI

UIKit

iOS Architecture

RESTful APIs

GraphQL

Async/Await

GCD

Core Data/SQLite/Realm

APNs/Push

OAuth 2.0/Keychain

XCTest/UI Testing

Git/GitHub

CI/CD (Jenkins/Fastlane/GitHub Actions

Educación

Bachelor's degree in CS/IT/SE

Master's degree in CS/Mobile Apps

iOS Certifications

Herramientas

Xcode

Git

Jenkins

Fastlane

GitHub Actions

Descripción del empleo

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

Location: Austin, TX

Duration: 12 Months + Extension

Bill Rate: $85/hr C2C

Job Type: W-2, 1099, C2C

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Position Overview:

The iOS Developer will be responsible for designing, developing, testing, and maintaining high-quality mobile applications for Apple's iOS platform. The ideal candidate will have strong expertise in Swift, SwiftUI, UIKit, and iOS application architecture, along with experience building scalable, secure, and user-friendly mobile solutions. This role involves collaborating with UI/UX designers, backend developers, QA engineers, and product teams to deliver reliable mobile applications with excellent performance and user experience.

iOS Technologies & Technical Expertise:

Strong programming experience with Swift and Objective-C.

Hands-on experience with SwiftUI, UIKit, and Interface Builder.

Experience developing native iOS applications for iPhone and iPad.

Strong understanding of iOS SDK, Xcode, Cocoa Touch, and Apple development frameworks.

Knowledge of iOS application architecture patterns such as MVC, MVVM, and VIPER.

Experience integrating RESTful APIs, GraphQL, and third-party services.

Proficiency in asynchronous programming using Swift Concurrency, async/await, and Grand Central Dispatch (GCD).

Experience with Core Data, SQLite, Realm, or other local data storage solutions.

Knowledge of push notifications, Firebase, and Apple Push Notification Service (APNs).

Experience with authentication, OAuth 2.0, Keychain, and secure data handling.

Familiarity with unit testing, UI testing, XCTest, and XCUITest.

Experience with Git, GitHub, Bitbucket, and CI/CD tools such as Jenkins, Fastlane, or GitHub Actions.

Understanding of Apple's App Store submission, provisioning profiles, certificates, and code signing.

Knowledge of performance optimization, memory management, accessibility, and responsive UI design.

Design, develop, and maintain native iOS applications using Swift and modern iOS frameworks.

Build responsive, user-friendly interfaces using SwiftUI and UIKit.

Translate business requirements and UI/UX designs into functional mobile applications.

Integrate REST APIs, backend services, and third-party SDKs into iOS applications.

Implement application architecture, reusable components, and scalable code structures.

Optimize application performance, memory usage, responsiveness, and battery efficiency.

Implement secure authentication, data storage, and communication mechanisms.

Troubleshoot application defects, crashes, and compatibility issues across iOS devices.

Write unit tests and UI automation tests to ensure application quality.

Participate in code reviews and maintain coding standards and technical documentation.

Collaborate with product managers, designers, backend engineers, and QA teams.

Manage application builds, releases, and deployments through the Apple App Store.

Experience & Professional Competencies:

5+ years of experience in iOS application development.

Strong hands-on experience with Swift, UIKit, and SwiftUI.

Proven experience developing and publishing native iOS applications.

Experience integrating APIs, third-party libraries, and backend services.

Strong understanding of mobile application architecture and design principles.

Experience with debugging, performance optimization, and memory management.

Knowledge of iOS security practices and Apple's development guidelines.

Familiarity with Agile/Scrum methodologies and collaborative development workflows.

Strong problem-solving, analytical, and communication skills.

Academic Qualifications & Preferred Certifications:

Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.

Master's degree in Computer Science or Mobile Application Development is preferred.

Relevant certifications or professional training in iOS development, Swift programming, or Apple development technologies are an advantage.

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.