Mobile App Developer

Stock Bazaar; Delhi; On-site; INR 1,500,000 - 2,600,000; Full time

Benefits offered by this job

Competitive compensation

Growth opportunities

Job summary

Stock Bazaar is seeking a skilled React Native Developer to join our engineering team and build scalable, cross‑platform mobile apps for Android and iOS. You will translate UI/UX into reusable components, integrate REST APIs and third‑party services, and own features from development through production.

The ideal candidate has 3–5 years of hands‑on RN experience and a strong grasp of JavaScript/TypeScript and mobile app architecture.

Qualifications

• 3+ years hands-on React Native experience.
• Strong JavaScript/TypeScript skills.
• Experience releasing apps to Google Play and Apple App Store.
• Bachelor’s degree in CS/Engineering or equivalent.
• Good communication and collaboration skills.
• Ability to own features end-to-end.

Responsibilities

• Develop and maintain cross-platform mobile apps with React Native.
• Build Android and iOS apps with a high-quality UX.
• Translate UI/UX designs into reusable components.
• Integrate REST APIs, SDKs, payments, analytics, and notifications.
• Collaborate with backend, product, design, and QA teams.
• Write clean, maintainable, well-tested code.
• Optimize performance, memory, startup time, and network usage.
• Debug and resolve issues across devices and OS versions.
• Manage builds, signing, and releases for Android and iOS.
• Publish and maintain apps on Google Play and Apple App Store.
• Participate in code reviews and architecture discussions.
• Monitor production issues and deliver timely fixes.

Skills

React Native

JavaScript/TypeScript

React.js & hooks

REST APIs

State management (Redux/Zustand/MobX)

Git & workflows

Performance optimization

Debugging

Android/iOS build/release processes

Firebase services

Education

Bachelor's degree in CS/Engineering or equivalent

Tools

Redux

CI/CD

Job description

Job Description — React Native Developer (iOS majorly)

Position - Mobile App Developer

React Native Developer — Android & iOS

Experience

3-5 Years

Employment Type

Full-time

About the Role

We are looking for a skilled React Native Developer to join our engineering team and build high-quality, scalable mobile applications for both Android and *iOS* platforms.

• The ideal candidate should have strong hands-on experience with React Native, TypeScript/JavaScript, mobile application architecture, API integration, performance optimization, and publishing applications to the Google Play Store and Apple App Store.

Key Responsibilities

• Develop and maintain cross-platform mobile applications using React Native.
• Build applications for both Android and iOS with a consistent and high-quality user experience.
• Translate UI/UX designs into responsive and reusable mobile components.
• Integrate REST APIs, third-party SDKs, payment gateways, analytics, push notifications, and other external services.
• Work closely with backend engineers, product managers, designers, and QA engineers.
• Write clean, maintainable, reusable, and well-tested code.
• Optimize application performance, memory usage, startup time, and network operations.
• Debug and resolve issues across different Android and iOS devices and OS versions.
• Implement secure authentication, local storage, deep linking, notifications, and app permissions.
• Manage application builds, signing, and releases for both Android and iOS.
• Publish and maintain applications on Google Play Store and Apple App Store.
• Participate in code reviews, technical discussions, and architecture decisions.
• Monitor production issues and provide timely fixes and improvements.

Required Skills

• 3+ years of hands-on experience with React Native.
• Strong knowledge of JavaScript / TypeScript.
• Strong understanding of React.js, React Hooks, and component-based architecture.
• Experience building and releasing applications for both Android and iOS.
• Good understanding of mobile application lifecycle and platform-specific behavior.
• Experience with REST APIs, JSON, authentication, and asynchronous programming.
• Experience with state management libraries such as Redux, Zustand, MobX, or similar.
• Good knowledge of Git and Git-based workflows.
• Experience with debugging and performance optimization.
• Understanding of Android and iOS build/release processes.
• Experience with Firebase or similar services is preferred.

Requirements

Good to Have

• Experience with React Native New Architecture / Fabric / TurboModules.
• Experience with native Android development (Kotlin/Java).
• Experience with native iOS development (Swift/Objective‑C).
• Experience creating and maintaining React Native native modules.
• Knowledge of CI/CD for mobile applications.
• Experience with Firebase Crashlytics, Analytics, FCM/APNs.
• Experience with deep linking, universal links, and app links.
• Experience integrating payment gateways and other third-party SDKs.
• Understanding of mobile security and secure storage.
• Experience working on fintech, e-commerce, or other high‑scale consumer applications.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Strong problem‑solving and debugging skills.
• Good communication and collaboration skills.
• Ability to work independently and take ownership of features from development to production.

What We Offer

• Opportunity to work on products used by real customers at scale.
• Ownership of mobile features from design to production.
• Exposure to modern mobile technologies and scalable architectures.
• Collaborative engineering environment.
• Competitive compensation and growth opportunities.

Interview Focus Areas

Candidates may be evaluated on:

• React Native fundamentals
• JavaScript/TypeScript
• Android & iOS development
• Mobile architecture
• State management
• API integration
• Performance optimization
• Debugging and troubleshooting
• Native module integration
• CI/CD and app deployment
• Coding and problem‑solving skills