Senior iOS Engineer - Hybrid & Growth Program

OBSS; Fatih; On-site; TRY 300,000 - 540,000; Full time

Job summary

OBSS is seeking an experienced iOS Developer to join our team in Istanbul. You will design, develop, and maintain high-quality native iOS applications, collaborating with UX/UI designers, backend developers, analysts, and product managers to deliver end-to-end mobile solutions.

The ideal candidate has 5+ years of native iOS experience, strong Swift and iOS SDK skills, and a solid grasp of MVVM/MVP/VIPER or Clean Architecture. A proactive contributor to AI-enabled workflows is a plus.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
• Minimum 5 years of professional experience developing native iOS applications.
• Strong proficiency with Swift and the iOS SDK.
• Solid understanding of Object-Oriented Programming and common design patterns (MVVM, MVP, VIPER, Clean Architecture).
• Experience with iOS frameworks such as UIKit, Core Data, Core Animation, SwiftUl, Combine and networking libraries (e.g., Alamofire).
• Familiarity with RESTful APIs and integrating backend services.
• Experience with unit testing and UI testing frameworks (e.g., XCTest).
• Working knowledge of Agile/Scrum development methodologies.
• Proficiency with version control systems, especially Git.
• Good problem-solving skills, attention to detail, and a strong analytical mindset.

Responsibilities

• Design, develop, and maintain high-quality native iOS applications using Swift.
• Work closely with cross-functional teams to deliver seamless and high-quality mobile solutions.
• Architect scalable and maintainable mobile app components using MVVM/MVP/VIPER or Clean Architecture.
• Write clean, efficient, and well-documented code following best practices.
• Participate in Agile/Scrum ceremonies such as sprint planning and daily stand-ups.
• Perform code reviews to maintain code quality and share knowledge within the team.
• Optimize app performance and ensure responsiveness.
• Stay up-to-date with the latest iOS trends and integrate relevant technologies.
• Troubleshoot and debug issues to ensure best user experience.

Skills

Swift

iOS SDK

MVVM

MVP

VIPER

Clean Architecture

Alamofire

UIKit

Core Data

Core Animation

Combine

SwiftUI

RESTful APIs

XCTest

Agile/Scrum

Git

CI/CD (Jenkins, GitHub Actions)

Education

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field

Tools

SwiftUl

Job description

OBSS is seeking an experienced iOS Developer to join our team in Istanbul. You will design, develop, and maintain high-quality native iOS applications, collaborating with UX/UI designers, backend developers, analysts, and product managers to deliver end-to-end mobile solutions.

The ideal candidate has 5+ years of native iOS experience, strong Swift and iOS SDK skills, and a solid grasp of MVVM/MVP/VIPER or Clean Architecture. A proactive contributor to AI-enabled workflows is a plus.