IOS Engineer

iOS Engineer – AI Platforms & Immersive Experiences

Company: Jio Reality Labs

Location: Navi Mumbai, India

Job Type: Full-Time

Job Summary

Jio Reality Labs is looking for a skilled iOS Engineer to build high-performance, scalable mobile

applications for AI-driven, real-time, and immersive platforms used by millions of users. This role

focuses on creating intuitive, responsive, and visually rich iOS experiences for AI/ML dashboards,

real-time analytics, and AR/VR-enabled applications.

Responsibilities

1. Mobile Application Development

 Build and maintain scalable, high-performance iOS applications using modern development

frameworks and tools.

 Develop intuitive user interfaces for AI/ML workflows, real-time analytics dashboards, and

enterprise tools.

 Translate product requirements and UX designs into clean, maintainable, and reusable code.

2. Real-Time & Data-Driven Interfaces

 Implement real-time UI updates for streaming data, live metrics, and system monitoring

dashboards.

 Work with APIs and WebSockets to render low-latency, data-intensive views.

 Ensure smooth user experience under high-traffic and high-data-volume scenarios.

3. UI/UX & Performance Optimization

 Optimize mobile application performance for speed, responsiveness, and scalability.

 Ensure compatibility across iOS devices, screen sizes, and OS versions.

 Collaborate closely with designers to deliver polished, immersive user experiences.

4. Platform & Architecture

 Design mobile architecture that supports modularity, scalability, and long-term

maintainability.

 Implement state management, reusable components, and modular libraries to support

complex applications.

 Contribute to mobile development standards, best practices, and reusable design systems.

5. Collaboration & Delivery

 Work closely with backend, AI/ML, data engineering, and platform teams to integrate APIs

and workflows.

 Participate in code reviews, sprint planning, and technical design discussions.

 Support CI/CD pipelines and production deployments.

Required Skills & Qualifications

 Strong experience in iOS development using Swift (preferred) or Objective-C.

 Hands-on experience with UIKit and/or SwiftUI, and modern iOS architecture patterns

(MVVM/MVC).

 Solid understanding of mobile UI principles, Auto Layout, and responsive design.

 Experience consuming REST APIs and working with real-time data (WebSockets, streaming).

 Familiarity with performance optimization techniques and debugging tools (Instruments,

Xcode tools).

Preferred Skills

 Experience building dashboards or data-intensive mobile applications.

 Familiarity with data visualization frameworks.

 Exposure to AR/VR or graphics-intensive interfaces (ARKit, RealityKit, Metal).

 Experience with design systems, component libraries, and accessibility standards.

 Understanding of cloud-based deployments and CI/CD workflows.

Job Description:

    Responsibilities:

• iOS Development: Design, build, and maintain an efficient iOS-based SDK using Swift and Objective-C, while implementing new features and enhancing existing ones.
• Collaboration and Design: Partner with the UI/UX designer to develop a web app with a native mobile look and feel, and design APIs for WebView to enable backend interactions.
• Event Handling and Security: Implement event handling within the SDK, develop error handling frameworks, and ensure security best practices for the app and WebView.
• Testing and Documentation: Conduct thorough testing to ensure reliability and performance, and create clear documentation to support integration and team understanding.
• Continuous Improvement: Stay informed on emerging trends in mobile development to provide insights and recommendations for ongoing enhancement.

    Qualifications:

• Proven Expertise: Strong experience in mobile app development, primarily in Swift for iOS (Android experience is a plus), and familiarity with HTML, CSS, and JavaScript.
• SDK Development and Security: Experience in creating SDKs, crafting APIs, and following security best practices in mobile app development.
• Team Collaboration: Effective communication skills for working in small teams, potentially meeting with clients, and thriving in dynamic environments like startups.
• Adaptability: Ability to handle evolving project requirements and stay updated on the latest trends in mobile development.

NOTE: IT IS MANDATORY TO GIVE ONE TECHNICHAL ROUND FACE TO FACE.

Responsibilities:

• Writing clean and efficient codes for iOS applications

• Supporting the entire application lifecycle from concept to design, testing, release and support

• Troubleshooting and bug fixes for applications, to ensure that codes are clean and secure

• Recommending changes and enhancements

• Staying up to date with new mobile technology trends, applications, and protocols

Required skills:

• Degree in Computer Science, Engineering or a related field

• You have prior experience as an iOS Developer

• You have a portfolio of released applications on the App Store

• You are familiar with mobile product and design lifecycles

• You have proven experience in iOS development in either Objective-C / Swift

• Experience with iOS frameworks (Eg. Core Data, Core Animation etc.)

• Familiarity with RESTful APIs to effectively integrate iOS applications

• Good understanding of iOS release cycle and familiarity with CI/CD platform and pipelines

• Proficient understanding of code versioning tools (eg. Git)

• Familiarity with various testing tools

• RESPONSIBILITIES:

• BASIC SKILLS:

• Contract length: 12 Month

Job description

1. To design and build advanced applications for the iOS platform.
2. Client Interaction.
3. To collaborate with cross-functional teams to define, design and ship new features.
4. To generate wireframes.
5. To design, develop, test and implement an iOS application as well as continue production of new versions of the application.
6. To design solutions independently.
7. Unit-test code for robustness, including edge cases, usability and general reliability.
8. Work on bug fixing and improving application performance.
9. Operates effectively in a fast paced, deadline driven, collaborative and iterative programming environment.
10. Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Experience -

1. 1-3 years Experience required.
2. Good knowledge of interface builder, Core animation, Swift and Object oriented concepts.
3. Strong working knowledge of HTML5 & CSS, MySQL, and JavaScript.
4. Working knowledge of the general mobile landscape, architectures, trends and emerging technologies.
5. Experience with third-party libraries and APIs.
6. The familiarity with frameworks & web technologies.
7. Android experience is an added advantage.
8. Team handling experience is an added advantage.

Roles and Responsibilities: 

• Must be self-driven and motivated
• Proficient in writing quality, efficient and performant code for iOS app, using Swift
• Follow right architecture and design patterns
• Aware of the agile working environment
• Document design/technical guidelines and spread knowledge across teams
• Responsible for self/peer code reviews
• Viable suggestions with clear understanding of iOS fundamentals
  
  
  Requirements :

  (Must have skills) 

• Swift (relevant knowledge)
• iOS Fundamentals
• MVVM/VIPER (relevant knowledge and experience )
• SOLID principles
• Third party integrations likes google map, firebase, Analytics
• Know about push notification & deep linking

Dear Candidates,
Greetings!!
We are hiring React Native developer

Required Skills:

• Proven development experience on smartphone platforms.
• Hands-on experience on React Native Framework, including React JS, React Native, and JavaScript.
• Extensive programming experience with at least one programming language such as Swift, Java, JavaScript.
• Deep familiarity with iOS or Android development.
• Familiarity with RESTful APIs
• Familiarity with code versioning and CI/CD tools like Git, SVM, Jenkins.
• Must have worked on at least one app that is published in AppStores.

Bonus: 

• Experience in Objective-C, Swift, and Cocoa Touch.
• Good Knowledge of HTML5, CSS.
• Extensive experience with iOS Frameworks such as Core Data and Core Animation.
• Knowledge of Apple’s design principles and application interface guidelines.