iOS Developer (Objective C) (Req. English)

Spheric; Teletrabalho; BRL 120.000 - 150.000; Tempo integral

Resumo da oferta

A leading mobile solutions company in Brazil is hiring a skilled iOS Developer to build and maintain scalable mobile applications. You will utilize Objective‑C and Swift, focusing on test-driven development and API integration. Ideal candidates should have at least 3 years of experience and have published apps on the App Store. This position emphasizes modern app development practices and enables remote work within a collaborative team environment.

Qualificações

• 3+ years of professional iOS development experience.
• Published apps on the App Store.
• Strong problem-solving and communication skills.

Responsabilidades

• Develop native iOS applications using Objective‑C and Swift.
• Practice test‑driven development for reliable code.
• Integrate with RESTful APIs.

Conhecimentos

iOS Development – Objective‑C

Xcode and iOS SDK

UIKit and Auto Layout

Dependency injection patterns

Memory management (ARC)

RESTful API consumption

Formação académica

Bachelor's degree in Computer Science or related field

Ferramentas

Xcode

Git

Descrição da oferta de emprego

Fetchly Labs is an innovative technology company dedicated to delivering cutting-edge mobile solutions in a remote, collaborative environment. Our projects focus on developing high-performance iOS applications that drive user engagement and business growth, utilizing advanced technologies and modern development practices.

Position Overview

We are seeking a skilled iOS Developer to join our team. You'll build and maintain scalable mobile applications using modern iOS development technologies, with a strong emphasis on test‑driven development and API integration.

Key Responsibilities

• Develop native iOS applications using Objective‑C and modern iOS frameworks
• Design and implement robust mobile architectures following Apple's best practices
• Practice test‑driven development for reliable and maintainable code
• Integrate with RESTful APIs and backend services
• Collaborate with cross‑functional teams and participate in code reviews
• Optimize application performance and ensure smooth user experiences

Required Technical Skills

• iOS Development – Objective‑C (required) and Swift (preferred)
• Xcode and iOS SDK
• UIKit and Auto Layout
• Human Interface Guidelines and iOS design patterns
• Responsive layouts and multi‑device support (iPhone, iPad)
• Architecture & Patterns (MVC, MVVM, or VIPER)
• Dependency injection patterns
• Delegation and protocol‑oriented programming
• Grand Central Dispatch (GCD) and concurrency
• Memory management (ARC, retain cycles)
• Backend Integration – RESTful API consumption (URLSession, Alamofire)
• JSON parsing and data serialization (Codable, NSJSONSerialization)
• Authentication and authorization implementation
• GraphQL (nice to have)

Testing & DevOps

• Test‑driven development methodology
• Testing frameworks: XCTest, XCUITest, OCMock, Quick / Nimble
• Unit, integration, and UI testing
• CI/CD pipeline setup (GitHub Actions, Fastlane, Xcode Cloud)
• Version control with Git

Data & Storage

• Core Data for local persistence
• UserDefaults and Keychain for secure storage
• Local caching strategies
• CloudKit or Firebase integration

Nice to Have

• React Native experience for cross‑platform development
• Swift knowledge
• SwiftUI for modern declarative UI development
• Firebase services (Analytics, Crashlytics, Cloud Messaging)
• In‑app purchases and subscription management (StoreKit)
• App Store publishing and TestFlight distribution
• Push notifications (APNs, User Notifications framework)
• Universal Links and deep linking
• Core Animation and advanced UI effects
• Combine framework for reactive programming
• Accessibility (VoiceOver, Dynamic Type)

Preferred Qualifications

• 3+ years of professional iOS development experience
• Published apps on the App Store
• Strong problem‑solving and communication skills
• Understanding of mobile app security best practices
• Experience with Apple's App Review Guidelines
• Knowledge of App Store Optimization (ASO)