



About Duplex Technologies Services
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-Design and build applications for the iOS platform
-Ensure the performance, quality, and responsiveness of applications
-Collaborate with a team to define, design, and ship new features
-Identify and correct bottlenecks and fix bugs
-Help maintain code quality, organization, and automatization
Skills
-Proficient with Swift, and Cocoa Touch
-Experience with iOS frameworks such as Core Data, Core Animation,
etc.
-Experience with offline storage, threading, and performance tuning
-Familiarity with RESTful APIs to connect iOS applications to back-end
services
-Understanding of Apple’s design principles and interface guidelines
-Familiarity with cloud message APIs and push notifications
-Knack for benchmarking and optimization
-Proficient understanding of code versioning tools such as Gift


Roles and Responsibilities
- Must be well versed with SWIFT & Objective C.
- Expertise in integrating RESTful web services.
- Experience working with storyboard, cocoa-touch, and auto layout.
- Hands-on experience in Cloud APIs, push notifications, social media integration, and payment integration of analytics is an added advantage.
- Experience with automated build and release process (Adhoc release, Final release).
- Has experience in using Maps API, GPS services for the iOS application.
- Experience working with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text, Core Location.
- Experience with third-party libraries and APIs.
- Working knowledge of the general mobile orientation, architecture, trends, and emerging technologies.
- Solid understanding of the full mobile application development life cycle.
- Must have good analytical, debugging, and problem-solving skills.
- Self-starter having the ability to independently acquire the knowledge required in succeeding in his job.
- Good communication skills.
Desired Candidate Profile
- The candidate should be well versed with iPhone Application development.
- Should have excellent knowledge of Swift, C++ and OOPS concepts, JSON, Cocoa, GPS, SQLite, iPhone SDK, Xcode IDE.
- The coder should be well versed in using web services, Interface Builder & Debugging tools, Google map kits, multitasking.
- Should have worked on iPhone applications that have been published on the iTunes application store.
- Live Apps.


Skills Required: • Proficient with Objective-C or Swift, and Cocoa Touch • Experience with iOS frameworks such as Core Data, Core Animation, etc. • Experience with offline storage, threading, and performance tuning • Familiarity with RESTful APIs to connect iOS applications to back-end services • Knowledge of other web technologies and UI/UX standards • Understanding of Apple’s design principles and interface guidelines • Knowledge of low-level C-based libraries is preferred • Experience with performance and memory tuning with tools • Familiarity with cloud message APIs and push notifications • Knack for benchmarking and optimization • Proficient understanding of code versioning tools • Familiarity with continuous integration


Required Skills: ios + JS + flutter + bluetooth (all 4 are mandatory)
Experience in developing native apps.
Minimum Total Experience: 4+
Flutter Experience: 2+


- 5+ years’ experience in developing applications for iOS using Swift 5.
- Hands-on experience in developing and integrating mobile applications for iPhone & iPad (both orientations)
- Knowledge of JSON/REST API, web services and related technologies.
- Experience with design Guidelines, UI and UX design.
- Prior experience in submitting and maintaining iOS Apps on Apple Store & TestFlight would be a plus
- Hands-on experience working with 3rd party SDKs, Libraries and APIs
- Experience with offline storage, threading, and performance tuning.
- Familiarity with cloud message APIs and push notifications.
- Familiar with Apple Human Interface Guidelines
- Dynamic design handling
- Gamification
- Strong problem-solving skills
- Should also be proficient in using Adaptive Layouts
Responsibilities and Duties
- Understand project, strategise development plans and deliver on time with utmost quality.
- Maintaining and supporting multiple projects and deadlines
- Volunteer in creating new apps and improvise existing apps.
- Stay in touch with market trends and new technologies.
Job Type: Full-time


1. Experienced iOS Developer with full-time work experience in developing iOS apps for iPhone, iPad, iPod.
2. Should be proficient in Swift and Objective C and use Xcode, Cocoa libraries, and other third-party libraries to develop apps.



Experience with developing native Applications for Android and iOS using Xcode, Objective C, Cocoa , iPhone SDK ,Android Studio and Android SDK.
- Hands on Experience with any mobile hybrid framework.
- Independently drive the design and development of mobile application project.
- Conceptualize and design Mobile applications based on need.
- Should have knowledge of Java, Objective C, Swift, GPS, SQLlite, Xcode IDE, iPhone UIKit framework.
- The coder should be well versed with using web services, Interface, Builder & Debugging tools, Google map kits, multitasking.
- Candidate must have independently designed and developed mobile applications
- Knowledge on App publishing process to Stores
- Familiarity with Push notifications, Payment Gateway Integrations, In-app purchases
- Proficient with API request and JSON Handling
- Expert and proficient in clean code best practices.
- Strong analytical and troubleshooting skills.
- Design and build advanced applications for the mobile platform
- Collaborate with cross-functional teams to define, design, and ship new features.
- Unit-test code for robustness, including edge cases, usability, and general reliability.
- Work on bug fixing and improving application performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.





