Senior iOS Engineer

TL;DR

Senior iOS Engineer (Swift/Objective-C): Building and modernizing flagship iOS applications used by millions of airline passengers, with an accent on mobile architecture, performance, security, and seamless travel experiences. Focus on integrating APIs and third-party SDKs, implementing offline functionality, optimizing concurrency and memory usage, and applying AI tools to improve engineering workflows.

Location: Colombia; remote or hybrid work options are available.

Company

hirify.global is a product engineering partner that helps organizations modernize through strategy, digital products, data ecosystems, and AI acceleration.

What you will do

• Develop and modernize native iOS applications using Swift and Objective-C.
• Implement mobile features, responsive WebViews, architecture patterns, and security standards.
• Integrate RESTful APIs, Core Data, third-party SDKs, analytics, and crash-reporting tools.
• Improve application performance, concurrency, memory management, and reliability.
• Collaborate with cross-functional and client engineering teams across time zones.
• Review code, support testing, address technical debt, and mentor junior developers.

Requirements

• 5+ years of experience in iOS development.
• Strong expertise in native iOS development, with proficiency in Swift and working knowledge of Objective-C.
• Experience with offline functionality, multithreading, asynchronous programming, performance optimization, debugging, and application lifecycle management.
• Experience with XCTest unit testing, code reviews, design discussions, mobile architecture, and design patterns.
• Ability to work independently in changing environments and communicate technical information effectively.
• Hands-on use of AI tools or strong willingness to adopt, experiment with, and promote AI-assisted development.

Nice to have

• Claude Certified Developer or Architect certification.
• Experience with Flutter and cross-platform implementation decisions.
• Ability to mentor junior developers and present technical information.

Culture & Benefits

• Collaborative and creative environment with a diverse engineering team.
• Training, mentorship, and industry certification opportunities.
• Exposure to modern technologies across multiple industries.
• Inclusive culture with recognition programs and employee awards.
• Remote or hybrid work options.