Senior iOS Engineer: Lead Projects & Mentorship

IO Connect Services; México; Presencial; MXN 600.000 - 900.000; Jornada completa

Descripción de la vacante

IO Connect Services in Mexico is seeking a Senior iOS Developer to design, implement and maintain high-quality iOS apps, lead projects, mentor juniors, and collaborate with cross-functional teams to deliver top-tier mobile experiences.

You will work with Swift, SwiftUI, Objective-C, REST/GraphQL, and CI/CD, ensure performance, security, and compliance, and contribute to architecture decisions while staying current with iOS best practices.

Formación

• 5+ years of experience in iOS application development.
• Proficient with Objective-C, Swift, SwiftUI, Combine, Cocoa Touch and UIKit.
• Categories/Protocols/Patterns (MVVM, MVC, Clean in iOS, Delegate/Protocol/etc).
• Proficiency in RESTful APIs, GraphQL, and third-party integrations.
• Unit and UI Testing code for robustness, including edge cases, usability, and general reliability Familiarity with CI/CD pipelines and version control (Git).
• Understanding of Apple's design principles and interface guidelines.
• Experience in using swift package manager.
• Experience with performance and memory tuning with tools such as Instruments.
• Familiar with software development lifecycle (SDLC), programming design patterns and SOLID principles.
• Excellent problem-solving, communication, and leadership skills.
• Knowledge of security best practices for mobile applications.
• Nice to have Experience with modularization and large codebases.
• Knowledge of Flutter or React Native for cross-platform development.
• Published apps on the Apple App Store.
• Experience in the Fintech industry and credit card payments systems.

Responsabilidades

• Design, develop, and maintain advanced applications for iOS platform.
• Write clean, maintainable, and scalable code using Swift, SwiftUI and Obj-C.
• Collaborate with product managers, designers, and backend developers to define app requirements and user experiences.
• Ensure performance, quality, and responsiveness of applications.
• Work with APIs, message brokers, databases, and cloud services to integrate mobile applications with backend systems.
• Identify and resolve performance bottlenecks and bugs.
• Maintain up-to-date knowledge of iOS development best practices and emerging trends.
• Ensure applications comply with security and data privacy regulations.

Conocimientos

Leadership

Problem-solving

Communication

Mentorship

Herramientas

Swift

SwiftUI

Objective-C

Combine

Cocoa Touch

UIKit

Swift Package Manager

Git

Instruments

RESTful APIs

GraphQL

Flutter

React Native

Descripción del empleo

IO Connect Services in Mexico is seeking a Senior iOS Developer to design, implement and maintain high-quality iOS apps, lead projects, mentor juniors, and collaborate with cross-functional teams to deliver top-tier mobile experiences.

You will work with Swift, SwiftUI, Objective-C, REST/GraphQL, and CI/CD, ensure performance, security, and compliance, and contribute to architecture decisions while staying current with iOS best practices.