Mobile App Developer

Job Title : iOS Developer (Swift Experience)

Experience : 3+ Years

Location : Gurgaon

Work Mode : On-site (5 Days Work From Office)

Key Responsibilities :

• Design and build advanced applications for the iOS platform.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Maintain code quality, organization, and automation.

Requirements :

• Proven experience in iOS development.
• Proficient in Swift programming language.
• Strong knowledge of iOS frameworks such as Core Data, Core Animation, etc.
• Experience with RESTful APIs to connect iOS applications to back-end services.
• Familiarity with cloud message APIs and push notifications.
• Understanding of Apple’s design principles and interface guidelines.

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.

About Us:

Flick.it is a dynamic and innovative sports tech startup passionate about leveraging technology to enhance player development in sports. Our AI-powered Biomechanics Analysis for Peak Athletic Performance empowers athletes and coaches with accessible data and cutting-edge technology, providing clear insights for athletes and their coaches.

Position Overview:

We are seeking a highly skilled Mobile Application Developer with some knowledge of Full Stack development to join our dynamic team. The ideal candidate will have a strong background in mobile app development, along with proficiency in both frontend and backend technologies.

Key Responsibilities:

• Design and develop mobile applications for iOS and Android platforms.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Implement user interfaces and features based on wireframes and design specifications.
• Write clean, maintainable, and efficient code across the full software development lifecycle.
• Conduct code reviews and provide constructive feedback to peers.
• Maintain code quality, organisation, and automation. Troubleshoot and debug applications to resolve issues and optimise performance.
• Stay updated with the latest trends and technologies in mobile and full stack development.
• Work closely with product management and design teams to translate requirements into technical solutions.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Requirements:

• 1-5 years of experience with mobile application development.
• Bachelor’s degree in Computer Science, Engineering, or related field.
• Proven experience as a Mobile Application Developer with a strong portfolio of mobile applications.
• Proficiency in programming languages such as Swift, Kotlin, JavaScript.
• Experience with mobile frameworks such as React Native, Flutter.
• Solid understanding of frontend technologies, including HTML5, CSS3, and JavaScript frameworks.
• Familiarity with backend technologies such as Node.js, Express.js, Django, or Flask.
• Experience with database systems such as MySQL, PostgreSQL, MongoDB, or Firebase.
• Knowledge of RESTful APIs and web services integration.
• Knowledge of handling video applications would be an advantage.
• Understanding of version control systems like Git.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Ability to work independently and in a team environment.

Benefits:

• Competitive salary based on experience.
• Opportunities for professional growth and development.
• Collaborative and supportive work environment.
• Flexible work hours and remote work options.
• Health insurance and other benefits.

If you're passionate about sports and technology and ready to take on exciting challenges in the sports tech industry, we'd love to hear from you!

We are looking for a strong mobile app developer who welcomes both engineering and maintenance tasks. The primary focus will be to implement new user interfaces and features together with automated unit and integration tests.

You will be working with our candid and collaborative team, where your knowledge and advice about application architecture and the newest mobile technologies will be highly appreciated. The code you write will need to be cleanly organized and of the highest quality. You’ll also help ensure solid application performance and an excellent user experience.

Responsibilities

- Developing new features and user interfaces from wireframe models

- Ensuring the best performance and user experience of the application

- Fixing bugs and performance problems

- Writing clean, readable, and testable code

- Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions

- Strong knowledge on LAMP Stack and Python

Skills

- Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)

- Deep knowledge of Android & iOS

- Proficiency with writing automated tests in JUnit, Espresso, Mocha, Jest, Enzyme, XCTest, etc.

- Familiarity with RESTful APIs and mobile libraries for networking, specifically - Retrofit, axios, Alamofire, etc.

- Familiarity with the JSON format

- Experience with profiling and debugging mobile applications

- Strong knowledge of architectural patterns—MVP, MVC, MVVM, and Clean Architecture—and

the ability to choose the best solution for the app

- Familiarity with Git

- Familiarity with push notifications

- Understanding mobile app design guidelines on each platform and being aware of their differences

- Proficiency in Kotlin/Java/Swift/Objective-C/JavaScript/Python

- Proficiency in Django & NoSQl

4+ years of experience in web technologies & React Native.

Mandatory: Problem solving, Team player, Target & Result oriented Passionate about sports.

Functional: JavaScript, JavaScript Object Model, React Native, Native Build Tools, XCode and Android Studio, React Native workflows (such as Context or Redux and Redux Thunk Middleware), Maintaining Reusable Components and Libraries, Animations and Transitions, Integrate Third-Party APIs, GIT & JIRA.

KEY RESPONSIBILITIES:

• Coding and debugging pure JavaScript, polyglot and multi-lingual applications.
• Working closely with Technical Lead/Project Manager to ensure development timelines are met.
• Contribute with ideas to improve system design or streamline product delivery.
• Working with challenging applications involving Real-Time Data.
• Working on different platforms including the usage of the Native SDKs provided on JavaScript.

Who we are

ixigo is an AI-based travel app that helps millions of users plan and book their trips every day. Launched in 2007, ixigo is proud to have built numerous industry-first AI-innovations over the last decade. With pre-emptive help from ixigo at every touch-point of their journey, 150 million Indians are now making smarter travel decisions every year. ixigo uses Artificial Intelligence for deal discovery, personalized recommendations, dynamic marketing, airfare predictions, train delay information, PNR confirmation status, infrastructure cost optimization, business intelligence and providing fully-automated customer service over chat and voice. This makes ixigo a lean, tech-intensive and capital-efficient travel business, serving millions of travelers with a team size of under 200. Founded in 2007 by Aloke Bajpai & Rajnish Kumar, ixigo’s investors include Sequoia Capital India, Fosun RZ Capital, SAIF Partners, MakeMyTrip & Micromax.

The iOS Team

Our iOS team is always keen to stay ahead of the curve by always adopting the latest tech in the valley. We were first to market with adopting iPhone X layout, implementing ARKit in 2017, and Siri Shortcuts in 2018. We have been featured across app store over a dozen times in the past 2 years in Today, Apps, and Travel section.

Compensation: Commensurate to skills & experience; comparable to the best in the industry.

Culture: ixigems enjoy a fun and rewarding work atmosphere. We do not believe in hierarchies, and we encourage communication and constructive collaboration. We believe in the personal growth of individuals, creative approaches to solve real-world problems, and questioning the status quo!