
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 / Context API / Zustand.
- 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.
- Solid understanding of mobile architecture patterns (MVC, MVVM, Flux).
- Experience with React Navigation, Redux / Context API / Zustand, and API integration (Axios / Fetch).
- Familiarity with Firebase, App Permissions, and Push Notifications (FCM/APNS).
- Good 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).

About ZestFindz Private Limited
About
ZestFindz Private Limited is a Hyderabad-based startup founded in February 2025.
We simplify online retail by offering a curated marketplace for everyday essentials, fashion, home goods, skincare, and more backed by powerful seller tools. Our goal: make selling and shopping seamless with solid tech, transparent operations and customer-first design.
Candid answers by the company
ZestFindz is a growing e-commerce platform that connects customers with a wide range of products in fashion, electronics, home essentials, beauty, and wellness. We focus on delivering personalized shopping experiences with features like ZestCoins loyalty rewards, AI-driven recommendations, real-time order tracking, and fast delivery. Our platform also empowers sellers with smart tools to manage and grow their businesses.
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Key Responsibilities:
- Develop, test, and deploy Homly’s mobile application using Flutter.
- Optimize the app for performance, responsiveness, and smooth UI/UX.
- Integrate APIs, Firebase, payment gateways, and other third-party services.
- Work closely with designers and backend developers to ensure seamless functionality.
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JD for Flutter App Developer
Promilo.com (Sawara Solutions Pvt Ltd)
Industry: IT Software - SAAS
Location: Bangalore
Mode: Full-Time (Work from office only)
Hello Everyone,
Please review the details below regarding an opening in Promilo for a Flutter Developer in Bangalore.
ABOUT US
Promilo is India’s 1st innovative platform which “Pay to Browse”. It is a B2B SaaS start-up that enables to accelerate of the business appointment funnel of the Companies. We’re a SaaS-based advertising platform that connects both users & advertisers. Users will be able to book an online appointment based on their interests with the advertiser, without compromising their data privacy and get rewarded for sharing their data and time. We’re registered and recognized by Start-up India, Start-up Karnataka & MSME companies. Also, the top 100 Google App-Scale Academy start-ups. To know more - visit our company website. (www.promilo.com)
JOB DESCRIPTION:
As a Flutter App Developer at Sawara Solutions Pvt. Ltd. (Promilo.com), you will be an integral part of our dynamic and forward-thinking development team. Your primary responsibility will be to conceive, design, and implement high-performance and visually stunning mobile applications using the Flutter framework. We are looking for an individual who not only possesses technical expertise but also has a creative flair for crafting user-centric experiences.
ROLES & RESPONSIBILITIES:
•High-Quality Mobile Applications: Utilize your expertise in Flutter to create robust, scalable, and efficient mobile applications that meet the highest standards of performance and reliability.
•Collaborate Across Teams: Work closely with cross-functional teams to define and design new features, ensuring a seamless integration of functionality and aesthetics.
•UI/UX Implementation: Collaborate with UI/UX designers to translate design concepts into visually appealing and intuitive user interfaces.
•Code Quality and Maintenance: Write clean, maintainable, and efficient code, adhering to coding standards and best practices.
•Troubleshooting and Optimization: Identify and resolve issues through effective troubleshooting, debugging, and optimization techniques to enhance application performance.
•Stay Current with Industry Trends: Stay abreast of the latest industry trends and technologies, incorporating them into your work to ensure our applications remain cutting-edge.
•Code Reviews and Collaboration: Actively participate in code reviews, providing constructive feedback to team members. Collaborate with peers to maintain a high level of code quality.
•Team Collaboration: Work collaboratively with other team members and stakeholders to deliver high-quality software solutions that align with project goals and timelines.
QUALIFICATIONS:
•Proven Experience: Demonstrated experience as a mobile app developer, with a focus on Flutter development.
•Technical Proficiency: Strong knowledge of the Dart programming language and experience with third-party libraries, APIs, and integrations.
•Development Life Cycle: Familiarity with cloud services and mobile application deployment processes. Solid understanding of the full mobile development life cycle.
•Problem-solving skills: Strong problem-solving skills, attention to detail, and the ability to think critically.
•Communication and Collaboration: Excellent communication and collaboration skills, with the ability to work independently and as part of a team.
•Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent work experience).
•Preferred Qualifications:
•Experience of 2-4 Years in Flutter Development.
•Knowledge of native Android and iOS development is preferable.
•Familiarity with version control systems (e.g., Git).
•Knowledge of mobile app security best practices.
•Knowledge of OOP’s Concepts
•Previous experience working on projects in an Agile/Scrum environment.
Responsibilities:
- Design and build advanced hybrid mobile applications using React Native
- Lead the application development effort by being the SPOC
- Build hybrid apps using React Native for Android/iOS
- Publish apps to the corresponding App store/Play store
- Implement new technologies to maximize application performance and optimize load time
- Collaborate with the back-end developer to build the RESTful APIs
- Research on emerging technologies and trends
- Participate in the planning and design of future software and technical architectures
Qualifications
- 2 years of hands-on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
- Must have developed a Hybrid Mobile application using React. Hands-on Working experience with React Native is a must.
- Experience developing backend services preferably with NodeJS.
- Experience in developing apps on native Android/iOS platforms is a plus
- Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
- Strong skills in RESTful web services
- Experience with Agile methodologies would be helpful
Job Description
We are looking for a Mobile and Javascript developer who is proficient with React Native, React.js, and Typescript with 2 years of experience. The primary focus will be on developing UI components with React Native and React JS workflows with Typescript. This will include the use of automated integration tests with RTL. These components are expected to be robust and easy to maintain with the highest code quality. The coordination with the rest of the team working on different layers of the infrastructure should be effective.
Responsibilities
- • Delivering a complete mobile application OR front-end application using React Native/React JS and Typescript.
- • Building reusable components/widgets and front-end libraries for future use.
- • Translating designs and wireframes into high-quality code.
- • Writing tested, idiomatic, and documented code.
- • Optimizing components for maximum performance across multiple web browsers.
- • Mentoring junior developers, peer-to-peer code reviews, and ensuring that high.
- • Code quality bar should be maintained. Skills
- • Excellent proficiency in React Native, JavaScript, CSS, and HTML, including DOM manipulation and the JavaScript object model.
- • Thorough understanding of React Native, React JS, Typescript, and its core principles.
- • Experience with popular React Native andReact.js workflows (such as React-Redux, React-Router, React Hooks, etc.)
- • Experience with Class components and Functional components.
- • Experience with React Testing Library (RTL). Familiarity with Enzyme, Jest Framework and Cypress.
- • Experience with data structure libraries (e.g. Immutable.js)
- Experience with Backend technology like NodeJS, AWS
- • Familiarity with the front-end development tools such as Babel, Webpack, NPM, etc.
- • Experience with code versioning tools Git and its workflows.
- • Ability to solve problems effectively.
- • Ability to learn and explore new things effectively.
- • Familiarity with RESTful APIs.
- • Ability to understand business requirements and translate them into technical requirements.
- • Professional, precise communication skills.
- • Clear understanding of design patterns especially MV*.
- Experience with AWS is a big plus
Hi
Location: Bangalore
Job Description:
● Min 4+ years of experience in Mobile application development
● Min 2+year Experience in React Native app development
● Firm grasp of the JavaScript and TypeScript language and its nuances, including ES6+ syntax
Follow best practices using Android Guidelines
● Knowledge of functional or object-oriented programming
● Technically strong in React-Redux/Mobx development and deep understanding of core mobile
concepts such as lifecycle, UI, networking, caching, device features, etc
● Experiences with automated testing suites, like Jest or Mocha
● Experience integrating third-party frameworks. Worked with logging and capturing user navigation
and app usage to Analytics and Crashlytics for understanding the most used features by users.
● Knowledge of mobile security and cryptography is an advantage.
● Good working knowledge of tools such as Git, JIRA, Jenkins, or any tools that are similar to
these.
● Experience with agile methodology is preferred
● Good communication skills
● Good knowledge of app telemetry integration & app performance management
● Have published at least 2 React Native apps on Play Store & Appstore
Key Skills:
● Implement robust app architectures and complex user interfaces
● Component Design and coding new features. includes unit tests, debugs, and solves defects
● Component Design/Coding/Unit Testing/Debugging
● Responsible for designing app architecture and integration design to various external systems
(APIs, 3rd Party SDK)
● Follow best practices using React Native Guidelines
● Understand reacting design patterns like HOC, Render Props, and their applications.
● Good understanding of atomic design principles
● Experience with CSS-in-js / styled-components
● Good understanding of Android & iOS working principles, Release process
● Ability to multi-task under pressure and work independently with minimal supervision
● Work on high-performance consumer-facing apps
● Understanding the nature of asynchronous programming and its quirks and workarounds.
● Good understanding of server-side templating languages (such as jade, EJS, and pug).
● Creating database schemas that represent and support business processes.
● Implementing automated testing platforms and unit tests.
● Basic understanding of front-end technologies, such as HTML5, SCSS, and CSS3.
● Ability to make recommendations on UI design and UX best practices.
Roles & Responsibilities:
- Building smooth UIs and designing responsive screens across both mobile platforms.
- Leveraging native APIs for deep integrations with both platforms.
- Diagnosing and fixing bugs and performance bottlenecks.
- Reaching out to the open source communities to encourage and help implement mission - critical software fixes (React Native updates frequently and dependent libraries might break).
- Maintaining code and writing automated tests to ensure the product is of the highest quality.
Skills Required:
- Familiarity with native build tools, like XCode, Gradle
- Understanding of REST APIs and offline storage
- Experience with unit testing and integration testing
- Experience with Cl/CD and version control (i.e., GitHub) highly valued
- Bachelor's degree in computer science, computer engineering, or similar
- Strong communication skills: you possess the ability to communicate complex problems in a simple and effective way
- Have worked in an agile and fast-paced environment (ideally at an e - commerce or logistics company)
- Ready to join the team immediately
-understanding of javascript and react native
-Familiar with JS tools and flutter dart
-Experience writing code from scratch
-Thrive in a fast-paced working environment, owning deadlines and striving for efficiency
-Familiarity with GIT, Jira, Redmine, or similar project management and issue tracking software
-Working knowledge of design principles, typography, user interfaces, Web standards and usability
-Familiar with interaction design and information architecture methods and principles
**~ Job Requirements ~**
- understanding of react native and flutter dart
- good in data structure and algorithms
- working in a young, ambitious, and international team
- good to have experience building an API from scratch
- Are interested in security and its best practices
Position Name: Android Developer
Experience: 3-5 Years
Location: Noida | Work From Office
Job Description:
Duties & Responsibilities:
- Design and build advanced applications for the Android platform.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Work with outside data sources and APIs.
- Unit-test code for robustness, including edge cases, usability, and general reliability.
- Work on bug fixing and improving application performance.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Requirements & Skills:
- B. E (Computer Science)/ B. Tech (Computers)/ MCA
- Knowledge of Android, JAVA, Sqlite and Kotlin programming is a must.
- IDE android studio, Visual studio
- Knowledge of REST/JSON and UI principles are preferred.
- Additional knowledge of web technologies is preferred but not required;
- General knowledge about mobile development and systems architecture should be apparent;
- Code must pass basic requirements for running on devices like tablets and smartphones;
- Experience working with remote data via REST and JSON
- Experience in Mobile Application design, development & deployment
- Should have hands-on experience in all stages of Mobile app life cycle concept, design, build, deploy, test, release to app stores and support Experience in implementing Web Services in Java technologies is a plus.
- Experience on web service integration (SOAP, REST, JSON, XML)
- Should have knowledge to secure data while transferring on APIs by encrypting via 3DES, RSA.
- EMV knowledge is plus
- Good communication Skills.
What You Will Do:
- Your primary focus will be to implement responsive & high-quality UI and reusable code for CoinSwitch platform, with a particular focus on performance.
- You will help translate requirements and mockups into fully functioning features using frontend technologies.
- You will ensure the technical feasibility of UI/UX designs while maintaining high quality standards.
- You will collaborate timely with designers, product managers and own the front-end layer.
- You will constantly look for optimizing applications to handle high scale.
- You will keep yourself updated with the latest web technologies coming up in the market and suggest ways to implement it in our system.
What You Should Have:
- You should have 5+ years of extensive experience in Javascript.
- You should have 3+ years of experience in ReactNative based Android and IOS apps.
- You have experience writing clean, modular, object- oriented and optimized scripts.
- You are aware of Javascript design patterns and can architect a fairly complex UI.
- You have experience building a product using a mainstream library or framework (ReactNative ecosystem preferred).
- You keep pace with the ever-changing specs of cutting edge front-end technologies.
Good to Have:
- Prior experience working with fin-tech companies









