iOS Developer

About Quin

Quin

B2B partnerships

passionate and experienced iOS Developer

shaping the future of our mobile applications

Technical Skills (Experience: 3+ Years)

• Expertise in

  Swift

  ,

  SwiftUI

  , and

  Combine

• Strong understanding of

  BLE

  ,

  IoT protocols

  , and

  peripheral device communication

• Experience implementing

  Firmware Over-The-Air (FOTA)

  updates (Nordic DFU or similar)
• Proficient with

  Firebase

  ,

  MoEngage

  , and

  push notification customization

• Solid understanding of

  App Store Connect

  ,

  TestFlight

  , provisioning, and release management
• Experience with

  RevenueCat

  or similar

  in-app purchase

  solutions
• Strong knowledge of

  SPM

  ,

  CocoaPods

  , and integrating third-party SDKs
• Proficient with

  URLSession

  ,

  JSON parsing

  , and

  modern concurrency (async/await)

• Familiar with

  Git workflows

  ,

  Bitbucket pipelines

  , and

  Jira

  for Agile development
• Passion for

  clean architecture

  ,

  code quality

  , and

  performance optimization

Key Responsibilities

• Lead the development of iOS apps using

  SwiftUI

  (preferably SwiftUI 4.0 and above)
• Build and maintain

  complex, dynamic UI components

  with adaptive layouts
• Integrate and manage

  Bluetooth Low Energy (BLE)

  devices and IoT communication protocols
• Implement and manage

  FOTA updates

  (Nordic DFU or custom protocols)
• Handle

  push notifications

  , including rich media, with

  Firebase Cloud Messaging (FCM)

  and

  MoEngage

• Manage

  in-app purchases

  and subscriptions using

  RevenueCat

  or

  StoreKit

• Configure and maintain

  App Store distribution

  ,

  TestFlight builds

  , and

  release pipelines

• Create and manage

  Swift Package Manager (SPM)

  modules and reusable components
• Work with

  RESTful APIs

  using

  URLSession

  ,

  async/await

  , and

  Combine

  for data flow and reactive bindings
• Evaluate and implement

  new iOS 18 APIs

  , ensuring apps leverage the latest Apple platform capabilities
• Debug, track, and resolve complex issues using

  Jira

  ,

  Bitbucket

  , and

  Git

• Collaborate with

  cross-functional teams

  in

  Agile/Scrum

  environments
• Work with

  3D models

  ,

  CoreBluetooth

  , and

  background BLE operations

• Implement

  watchOS

  extensions and companion app features
• Work with

  Location Manager

  and

  Geo-fencing

  for contextual safety features
• Optimize app performance: memory management, profiling, CPU/battery usage, and API efficiency
  

Required Qualifications

• Bachelors degree

  in Computer Science, Software Engineering, or a related field

• 3+ years

  of experience in iOS app development
• Strong proficiency in

  Swift

  ,

  SwiftUI

  , and the

  iOS ecosystem

• Expertise in

  algorithm integration

  ,

  processing

  , and

  code optimization

• Deep understanding of

  iOS design patterns

  and architectural principles
• Experience with

  Core Bluetooth

  ,

  BLE programming

  , and

  location management

• Strong knowledge of

  databases

  ,

  backend services

  , and

  UI/UX principles

• Excellent

  problem-solving

  ,

  debugging

  , and

  communication

  skills
• Experience with

  Core Data

  ,

  Firebase

  , and

  analytics tools

• Familiarity with

  payment integrations

  (Apple IAP)
• Knowledge of

  CI/CD pipelines

  and

  automation tools

• Experience with

  Agile methodologies

  and

  sprint-based delivery

Nice to Have

• Exposure to

  ARKit

  ,

  VisionKit

  , or other

  iOS 18-specific features

• Experience in

  unit testing

  ,

  UI testing

  , or

  CI/CD automation

Why Join Quin

Quin

smarter, safer, and more enjoyable

we’re innovators, riders, and guardians of the road.