Coherent Pixel Systems Hiring
Role: Consultant / FTE – iOS Developer
Location: Trivandrum
Experience: 8–18 Years
Work Mode: Hybrid (Office)
About the Role
We are looking for an experienced iOS Developer with strong expertise in Native iOS development, Swift, BLE (CoreBluetooth), and modern iOS architecture. The ideal candidate will have hands-on experience building high-performance mobile applications integrated with cloud services and connected IoT devices.
Key Responsibilities
Develop native iOS applications using Swift and the latest iOS SDK
Implement new features and optimize existing applications
Integrate REST/GraphQL APIs with AWS-hosted backend services
Build BLE communication for smart devices using CoreBluetooth
Design intuitive UI following Apple Human Interface Guidelines
Write unit/UI tests and resolve complex production issues
Manage TestFlight, App Store releases, and CI/CD pipelines
Collaborate with Cloud/Web teams for seamless API integration
Required Skills & Experience
8–18 years of experience in Native iOS Development
Expert in Swift, SwiftUI, UIKit, and iOS SDK
Hands-on experience with CoreBluetooth (BLE) communication
Strong understanding of MVVM, Clean Architecture, and Dependency Injection
Expertise in async/await, Combine, GCD, and memory management
Experience with REST APIs, GraphQL, JWT Authentication & SSL Pinning
Strong knowledge of Firebase, Crashlytics, CI/CD, and Mobile Testing
Technical Requirements
Languages: Swift, iOS SDK
UI: SwiftUI, UIKit, Apple Human Interface Guidelines
Architecture: MVVM, Clean Architecture, Dependency Injection
Networking: REST API, GraphQL (Alamofire), JWT, SSO, Cognito, SSL Pinning, Keychain
BLE: CoreBluetooth, GATT/ATT, MTU Handling, BLE Queue Management, Scan Filtering, OTA Updates, Encrypted Communication
Database: Core Data, Keychain, UserDefaults, Local Database, Data Migration
Testing: XCTest, XCUITest
Tools: Xcode, CocoaPods, Swift Package Manager, Fastlane, TestFlight, Apple App Store, Firebase Crashlytics
Preferred Skills
IoT / Connected Device Companion Apps
OTA Firmware Update Experience
Geofencing & MapKit Integration
Siri Shortcuts & AWS Service Integration
Shared Codebase for iOS & macOS
AI-assisted Development Tools
B1 Visa (Good to Have)
Immediate Joiners Preferred
Drop your CV:
[email protected]
[email protected]
Contact / WhatsApp:
9840125754 / 9840126408
Work Location: In person
