Senior iOS Developer – Freelance

Há 4 dias


São Paulo, São Paulo, Brasil SPACE44 Tempo inteiro R$80.000 - R$150.000 por ano

Company Overview

At SPACE44, we empower tech startups and innovative companies across the US and Europe by delivering top-tier software engineers and comprehensive HR solutions. Unlike traditional staffing agencies, we accelerate innovation by providing performant hiring pipelines, efficient onboarding processes, performance management, and administrative assistance as an end-to-end service. Our unique approach ensures precise integration and high team performance in full-remote, nearshore, and offshore settings.

We enhance your work-life balance by offering opportunities that align your personal and professional aspirations. Work remotely to seamlessly integrate your career with your lifestyle and bring everything into a flow. We offer you a dynamic and supportive environment where you can develop and grow. Join a forward-thinking team that values the joy of work, openness, and cross-cultural collaboration. At SPACE44, let's shape the future of modern work together.

Who We Are Looking For?

We are looking for a Senior iOS Developer with a strong background in native mobile development to join our fully remote team. The ideal candidate has extensive experience in Swift and Objective-C, is familiar with modern architecture patterns, and brings a user-first mindset to app performance and usability. If you're driven to build clean, scalable apps and enjoy working with cross-functional remote teams, we'd love to connect.

Key Responsibilities:

  • Design, develop, and maintain native iOS applications using Swift and Objective-C

  • Collaborate with product managers, designers, and engineers to deliver high-quality mobile solutions

  • Implement robust architecture patterns like MVVM or VIPER for scalable development

  • Integrate RESTful APIs, manage JSON/XML data, and handle app networking layers

  • Use CI/CD pipelines for testing, deployment, and release workflows

  • Write and maintain unit and integration tests with a focus on TDD

  • Ensure best practices in performance, usability, and accessibility

  • Use Git for version control and code collaboration

  • Stay updated with Apple's design principles and new iOS SDK features

Requirements:

  • 6+ years of professional experience in iOS development

  • Proficient in Swift and Objective-C

  • Solid knowledge of Cocoa Touch, UIKit, and other Apple frameworks

  • Experience building apps using architectural patterns such as MVVM or VIPER

  • Experience consuming RESTful APIs with JSON and XML

  • Familiarity with Core Data or SwiftData

  • Comfortable using Git in collaborative workflows

  • Experience with unit testing and integration testing (TDD approach preferred)

  • Good understanding of CI/CD pipelines for iOS

  • Excellent written and spoken English communication skills

  • Strong problem-solving skills and attention to detail

  • User-first mindset with a focus on performance and usability

Nice to Have:

  • Experience with Combine framework and async/await for concurrency

  • Familiarity with cloud message APIs and push notifications

  • Knowledge of CocoaPods or Swift Package Manager for dependency management

  • Experience with offline storage, threading, or advanced caching strategies

  • Previous contributions to open-source projects

  • Interest in clean architecture, design patterns, and code maintainability

Embark on your SPACE44 journey with a few simple steps:

  • Hireflix Chat (20 min): Share how you work and what matters most to you

  • HR Sync (45 min): Connect your experience with our goals

  • Code Challenge: Complete a 1-2 hour coding session

  • Psychometric Insight: Take a 1-hour assessment exploring your strengths and working style

Benefits

  • Flexible Work Schedule: Enjoy a non-linear workday designed to enhance productivity and maintain a harmonious work-life balance, with core hours for team collaboration.

  • Professional Growth: Access advanced training opportunities in data science and machine learning to boost your career prospects.

  • Innovative Projects and Tools: Engage in cutting-edge projects using the latest tools and technologies within a progressive remote work environment.

  • Competitive Income: Receive a competitive income with regular performance reviews and potential raises every six months.

  • Global Team Dynamics: Collaborate with a diverse, international team that values openness and teamwork.


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