Senior iOS Developer

Senior Mobile App Developer (Android & iOS)

Location: Brookefield, Bangalore — Onsite

Engagement: Full-Time

Experience: 3+ Years

Job Description

We are seeking a highly skilled Senior Mobile App Developer/Consultant with strong hands-on experience in building, deploying, and maintaining mobile applications for both Android and iOS, with React Native as the primary development framework.

The ideal candidate must be proficient with React Native, Android Studio, Xcode, and the end-to-end iOS App Store deployment process. This is an onsite, full-time role suitable for professionals who can take ownership and deliver high-quality product-based mobile applications. Experience in product companies or the banking/fintech domain is a strong advantage.

Primary Tech Stack (Mandatory)

React Native (Primary Framework)

Android Studio (Java/Kotlin)

Xcode (Swift/Objective-C)

RESTful APIs & Integration Patterns

App Store & Play Store Deployment Processes

Key Responsibilities

Design, develop, and maintain mobile applications using React Native for both Android and iOS.

Work with native modules when required using Swift/Objective-C and Java/Kotlin.

Build and release iOS apps to the Apple App Store, including managing certificates and provisioning profiles.

Debug, troubleshoot, and enhance mobile applications.

Optimize app performance, stability, and responsiveness.

Collaborate with product, backend, and QA teams for smooth development workflows.

Apply best practices in UI/UX, security, and mobile architecture.

Prepare documentation and provide technical guidance as needed.

Required Skills & Qualifications

3+ years of hands-on mobile development experience.

Mandatory: Strong proficiency in React Native.

Hands-on experience with Android Studio and Xcode.

Expertise in Swift, Objective-C, Kotlin, or Java.

Proven experience in building and publishing iOS apps to the App Store.

Strong understanding of RESTful API integrations.

Good knowledge of mobile UI/UX principles.

Strong debugging and problem-solving abilities.

Ability to work independently and deliver within timelines.

Nice to Have

Experience with Flutter or native-only app development.

Product-based company experience.

Exposure to Banking / FinTech systems.

Understanding of App Store Optimization (ASO).

Work Details

Location: Brookefield, Bangalore (Onsite)

Working Days: Monday to Saturday (Alternate Saturdays Off)

Timings: 9:00 AM – 6:00 PM

1. Have you used Swift in production code ? If yes please share the duration
2. Have you used RxSwift in production code? What were the common scenarios for using it ?
3. Have you used Combine in production code? What were the common scenarios for using it ?
4. Have you used GCD or Operation queues in production code? What were the common scenarios for using it ?
5. Have you used CocoaPods or Swift Package Manager for dependancy handlings in any of the projects you have worked ? What were the common scenarios for using it ?
6. Have you used any of MVVM or VIPER or any other architecture in production code? Please specify which one.
7. What size team have you been a part of? Were there interactions with designers, Product Managers and/or testers?
8. Share links of your app/s on the App Store that you have contributed to.

Job Description:

Responsibilities –

Ensure effective Design, Development, Validation and support activities in line with client needs and architectural requirements.,- Ensure continual knowledge management.,- Adherence to the organizational guidelines and processes

Technical and Professional Requirements :

Minimum 3 years of experience required

Experience in developing React Native app for iOS and Android platform,

Knowledge of React Native available inbuilt UI components and the props those UI component accept,

Should have worked with major node modules such as react-native-maps, @react-native/community geolocation, offline database, etc,

Handle build for simulator and ipa/apk for UAT/Prod release with signing. (Release Management),

Should have worked and deployed iOS App

Should have worked on sqlite

Should have knowledge of database SQL ( Select and update queries)

Job Description:

1. Strong Object Oriented designing and programming skills in Java
2. Solid understanding of the Android App Components lifecycle
3. Experience in Google Cloud APIs and Firebase APIs
4. Experience in Flutter
5. Experience in SQLite database
6. Knowledge of important libraries like RxJava, Retrofit, Okhttp
7. Knowledge of MVVM architecture, GPS location tracking
8. Knowledge of source code management tools like Git
9. Have published at least one app on Google play store
10. Experience in working with remote data via REST and JSON
11. Maintain quality and ensure responsiveness of applications.
12. Collaborate with the rest of the engineering team to design and launch new features.
13. Experience with Android SDK and multiple versions of Android.
14. Experience with Android framework, as well as offline storage, threading, and performance tuning.
15. Experience with Android UI principles and best practices.

Good to have skills:

1. Having experience in Kotlin, Dagger, Jetpack, Room database
2. Having experience in Flutter, React-Native.

We are looking for experienced iOS developers to join our team of talented engineers to design and build the next generation of our mobile application. The individual should be self-motivated, creative and proactive, with 1 – 2 years of progressive experience to work successfully in a fast-paced environment including latest technologies like Swift, Objective C and iOS UX guidelines.

– 1 to 2 years experience with iOS, Objective C and Swift.

– 1+ years object-oriented programming experience or equivalent education.

– Experience in an iterative software development environment (Agile).

– Experience with Test-Driven development, continuous integration and other Agile methodologies.

– Good experience in using Apples XCode for software development.

– Experience in standard debugging techniques such as logging, LLDB, and/or instruments to localize and correct software defects.

– Hands on experience using smartphones and tablets preferably iPhone and iPad

– Ability to design, develop, support new and existing applications and perform unit testing and integration testing.

– Experience with 3rd Party SDK integrations and other device libraries.

– Experience packaging and publishing applications on the App Store.

As a Mobile Software Developer, your primary objective will be to design and build mobile applications for iOS platforms while actively participating in application design discussions and decisions. You will be an integral part of the development and maintenance of the company's products. You will utilize your expertise and your familiarity with iOS and XCode. Additionally, experience with Agile or XP methodologies or related iterative development processes will be necessary to hit the ground running and make an immediate impact. You will also utilize your knowledge of Software Development Lifecycle Tools - source control (Git, SourceTree, SVN), issue tracking, and web service integration (REST, JSON and HTTP).

Our organization moves at light speed, so the ability to work with minimal supervision while delivering excellent results will be a priority. Strong communication and information gathering skills are required to capture and interpret business and functional requirements, fill in the gaps intelligently, interpolate designs and functionality as necessary, and identify opportunities for process improvements/efficiencies.

This is your opportunity to work with our talented team to design and build the next generation of mobile applications.

• Design and build advanced applications for iOS platforms communicating with our servers
• 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 and maintenance
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency

About the role:

We are looking for an experienced Software Development Engineer II (SDE2) to help deliver high visibility and impact features for the ChakraHQ Platform. ChakraHQ Platform is the world's first Omnichannel Process Automation Platform. Imagine AWS but for operations and business teams; built on cutting edge technology stacks, to solve problems for modern businesses.

Technology specialists at ChakraHQ are at the core of the company's decisions and vision. As an SDE2, you will contribute to the design and development of the core technology stack of the ChakraHQ Platform. Working closely with Engineering, Product Management, Sales and Customer Success you will take ownership to develop features, plugins and custom fixes that will materially impact customer’s and ChakraHQ’s business. You will also be responsible for maintaining a streamlined build and CI/CD system. You will help coordinate the incorporation of upstream features into the ChakraHQ Platform. 

Technologies you will work with: React-Native, Javascript, Android, iOS, PostgreSQL, Serverless, AWS, Google Cloud

Responsibilities:

• Design, develop and maintain features, services, products that are part of ChakraHQ
• Own delivery of said features and services
• Own success of the products by tracking its lifecycle with customers
• Build systems that scale horizontally
• Implement clean and modern mobile interfaces that provide an excellent user experience. 
• Write automated tests to ensure code quality
• Work with customers to build a product roadmap
• Work with sales & marketing to sell your product to end-users
• Work as an integral part of an agile software development team to build features end-to-end
• Support those features in the ChakraHQ production environment by participating in an on-call rotation

Position Requirements:

• Bachelor's degree in Computer Science.
• 3+ years of experience working on teams to develop and deploy web or mobile applications
• Expertise with Javascript
• Knowledge of frameworks such as React-Native is a big plus
• Ability to write code compatible across browsers and other clients
• Good understanding of backend systems i.e. web services, APIs from a consumer perspective
• Proficiency with git and Github workflows
• Expertise with test-driven development and automated testing
• Excellent analytical and problem-solving skills
• Excellent communication skills and fluent English
• Open to learn and work on new technologies

• Mobile App development using react native framework
• Expert in creating smooth UIs across both iOS & Android mobile platforms
• Leverage native APIs for deep integrations with both platforms.
• Should be able to solve complex technical, scalability or performance challenges
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Follow coding standards, unit testing, code reviews etc.