● Working alongside other developers, product managers and designers
● Own a feature and bring it to the production application.
● Build pixel-perfect, buttery smooth UIs across both mobile platforms.
● Leverage native APIs for deep integrations with both platforms.
● Diagnose and fix bugs and performance bottlenecks.
● Maintain code and write automated tests to ensure the product is of the highest quality.
● Writing clean, readable, and testable code
● Hiring and leading team (Senior Web Developers)
Skills Required
● Must have hands-on working exp on React-Native and different packages.
● Strong working knowledge on React Native and Redux
● Experience on REST with JSON.
● Proficient understanding of code versioning tools, such as Git
● Experience in building and supporting high-performance applications
● Java/Swift Knowledge to create a native bridge is a plus.
● Prior experience with Firebase is a plus.
● Javascript, React Native, Software Architecture, Mobile Development, Unit Testing, Swift, Java

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Job Description:
We are looking for a skilled React Native Developer to design, develop, and maintain high-performance cross-platform mobile applications for Android and iOS.
The ideal candidate must have strong command over React Native, TypeScript/JavaScript, and working knowledge of Kotlin (Android) or Swift (iOS) to build and integrate native modules when needed.
You will work closely with backend, design, and product teams to deliver seamless, fast, and stable mobile experiences for the ZestFindz ecosystem.
Key Responsibilities:
- Develop and maintain cross-platform mobile applications using React Native.
- Collaborate with design and product teams to deliver pixel-perfect, responsive UIs.
- Integrate REST APIs / GraphQL and handle authentication, caching, and error states efficiently.
- Implement and manage app state using Redux.
- Optimize app performance, handle animations, memory leaks, and rendering issues.
- Manage offline storage using SQLite / AsyncStorage / MMKV.
- Configure and manage Firebase services - Auth, Firestore, Push Notifications, Analytics.
- Handle deep linking, in-app navigation, and app lifecycle events.
- Deploy apps to Google Play Store and Apple App Store (with signing, provisioning, versioning).
- Work with DevOps to integrate apps into CI/CD pipelines (Fastlane / GitHub Actions / Codemagic).
- Write clean, modular, reusable code with proper documentation and testing.
- Debug, profile, and optimize performance for low-end devices and weak networks.
- Ensure security best practices - secure token storage, environment management, and data encryption.
Must-Have Skills:
- Strong experience in React Native (0.70+) and TypeScript.
- Experience with React Navigation, Redux and API integration (Axios / Fetch).
- Familiarity with Firebase, App Permissions, and Push Notifications (FCM/APNS).
- Understanding of Android Studio, Xcode, Gradle, and Cocoapods.
- Ability to write clean, testable code with unit and integration tests.
- Working experience with Git / GitHub / GitLab CI/CD.
- Problem-solving mindset and ability to debug across full mobile stack.
Good-to-Have Skills (Bonus):
- Knowledge of native SDK integrations (Maps, Camera, Payments, etc.).
- Experience with React Query / GraphQL.
- Familiarity with Fastlane, Crashlytics, App Center, or Sentry.
- Understanding of UX principles and animation libraries (Lottie, Reanimated).
- Experience with OTA updates (CodePush) and App Store Optimization (ASO).
We are seeking a talented and experienced Engineering Lead to join our Team. As the Engineering Lead, you will play a crucial role in driving the technical direction of our mobile app development, focusing on iOS and ReactJS technologies. You will lead a small team of software engineers and work closely with the product and design teams to deliver innovative and high-quality mobile applications. The ideal candidate is a hands-on technologist with a passion for startups, possesses strong leadership skills, and thrives in a fast-paced, dynamic environment.
Responsibilities:
- Lead and manage a team of software engineers, providing mentorship, guidance, and support throughout the software development lifecycle
- Set clear objectives and performance expectations for the team members, and regularly assess and review their performance
- Collaborate with product managers, designers, and other stakeholders to understand project requirements and define the technical roadmap for mobile app development projects.
- Provide technical expertise and guidance to the team, assisting with architectural decisions, code reviews, and problem-solving.
- Ensure the timely delivery of high-quality mobile applications by managing resources, setting realistic project timelines, and resolving any obstacles or bottlenecks.
- Stay up-to-date with the latest industry trends and advancements in mobile app development, iOS, and ReactJS technologies, and identify opportunities to leverage new tools and frameworks.
- Foster a culture of continuous improvement within the team, encouraging knowledge sharing, adopting best practices, and promoting a positive and collaborative work environment.
- Collaborate with cross-functional teams, such as QA, DevOps, and UX/UI, to ensure seamless integration and deployment of mobile applications.
- Act as a point of contact for technical discussions, representing the team in meetings with stakeholders and upper management.
- Identify and address any technical or performance-related issues, working closely with the team to resolve them and ensure the stability and scalability of the mobile applications.
Responsibilities
1. Design and Build Mobile and Web Apps
2. Support technically for CRMs
3. Working with designers to understand the user's experience with new features
4. Designing and building features for our iOS app
5. Developing unit tests along with features and integration tests into the development process
6. Maintaining current capabilities of our app which include debugging and fixing issues while maintaining code quality
Qualifications
1. At least 1 year of proven experience in building Android & iOS applications.
2. Bachelor's degree in computer science
3. Proficient in working with Jira and Confluence is a plus
4. Comfortable working in a dynamic, constantly changing atmosphere and able to prioritize work and communicate challenges
5. Excellent verbal and written communication skills, able to interact with technical and non-technical team members with experience working with both local and remote teams
PREFERRED SKILLS:
Java and Swift or SwiftUI experience is preferred
Must have technical skills:
- The candidate will possess strong low-level programming skills for building native applications for the following tech stacks:
iOS Platform: XCode, Swift5
Android Platform: Android Studio 3.5, Android Marshmallow, API Level 23 and above, Colin
- Experienced with API Integration.
- Knowledge of application development processes, DevOps, and Agile methodologies
- Knowledge and Experience in Microsoft Azure Cloud will be a plus.
- Working knowledge of SQL queries and use cases
Soft Skills
Good communication skills, quick learner, and ability to work under pressure
Team player with the ability to establish close working relationships with other teams
Should have good logical, analytical & problem-solving skills.
- Should have develop Native Mobile Applications.
- Should have worked on SQLite, Retrofit, Firebase etc.
- Must have knowledge working on Hybrid Applications.
- Additional advantage if worked of frameworks like React Native, Flutter etc.
- Advantage having working knowledge of Kotlin.
- Certification done is an additional advantage.
- Even candidate should have very good debugging skills.
- Clear about Object Oriented Programming Concepts.
- Must have knowledge of working with api's and working with databases.
SECONDARY RESPONSIBILITIES :
- Ability to work independently and take ownership of the project.
- Should be capable to work in a team.
- Must have strong communication skills.
- Should be enthusiasts and able to take challenge
- Should be hands on with Android/Flutter app development and related AWS development
- Should be a self starter and ready to learn the latest technologies
- Should be willing to work in a startup environment
- Should have good communication and logical skills
- Shoud be a team Player
- Should have knowledge of various frameworks
Thanks
Basic Qualifications :
- Bachelor's degree or equivalent combination of education and experience
- Bachelor's degree in software engineering, information systems, computer science, or related field preferred
- 4 or More Years of technical experience in product design and support
- Hands-on experience in the following areas: React Native, Android, iOS, HTML5, JavaScript, Single Sign On, SAML, Web Services,
- .NET, SQL Server, IIS, PowerShell, Troubleshooting, Performance Tuning,
- Mobile and PC Application Development, Cloud Computing.
You will get to own and build world-class mobile solutions that are user-friendly and highly performant.
You will get to work with a highly experienced team in a very informal, yet results-oriented environment
You should think consumer-first and have the ability to work in a dynamic and fast-paced environment
3+ yrs hands-on experience in mobile app development using React Native and/or Android
Successfully built performant apps for Android and/or iOS.
Strong knowledge in JavaScript, Redux, RN Hooks, API Integration, Firebase integration
Good hands-on experience with Android Studio, Test-driven Development frameworks, App analytics, App monitoring
Ability to build pixel perfect and smooth UI by converting wireframes from Figma
Strong problem solving and debugging skills
Should have worked on mobile apps at scale
Startup experience preferred










