Senior iOS Developer

We are looking for an experienced

Senior iOS Developer to develop and maintain next-generation connected-device applications using

Swift and

Bluetooth Low Energy (BLE) . You’ll work alongside Cloud, Firmware, DevOps, and QA teams to deliver secure, scalable, and production-ready mobile solutions.

🔹 Key Responsibilities

• Develop native iOS applications using

Swift, SwiftUI, UIKit, and the latest iOS SDK

• Design, implement, and maintain features for connected-device mobile applications
• Build secure integrations with

REST APIs, GraphQL, and AWS-hosted services

• Implement complete

BLE (CoreBluetooth) communication including:

• Device scanning & filtering
• GATT services & characteristics
• BLE queue management
• Secure device communication
• Optimize application performance and resolve production issues
• Write unit/UI tests and participate in code reviews
• Manage App Store releases, TestFlight deployments, and CI/CD pipelines
• Collaborate closely with Cloud, Firmware, DevOps, and QA teams

✅ Required Skills

• 8+ years of Native iOS development experience
• Strong expertise in

Swift, SwiftUI & UIKit

• Excellent understanding of

MVVM and

Clean Architecture

• Hands-on experience with

CoreBluetooth (BLE)

• Experience with

REST APIs, GraphQL, Alamofire

• Knowledge of

JWT Authentication, Keychain, SSL Pinning

• Experience with

Core Data/UserDefaults , secure local storage

• Strong understanding of

async/await, Combine, GCD , thread safety, and memory management

• Experience with

Firebase Crashlytics , APNS, XCTest/XCUITest

• CI/CD experience using

Fastlane , TestFlight, CocoaPods, Swift Package Manager

⭐ Preferred Skills

• IoT / Connected Device application development
• OTA Firmware Update implementation
• AWS Services integration
• MapKit & Geofencing
• Siri Shortcuts
• AI-assisted development tools
• B1 Visa (Good to Have)

🎯 Technical Interview Focus Candidates should be comfortable discussing:

• Real-world project architecture and implementation
• End-to-end BLE communication
• MVVM & Clean Architecture
• Swift Concurrency (async/await, Combine)
• Networking & Mobile Security
• Production debugging and performance optimization
• Secure storage and data migration