
Job Profile: React Native Developer (2+ Years Experience)
Location: Kolkata
Work Mode: Work From Office
Experience Required: 2+ Years
Employment Type: Full-Time
Job Description
We are looking for an experienced React Native Developer with 2+ years of hands-on experience to join our mobile development team in Kolkata. The ideal candidate will be responsible for building high-quality, scalable, and performance-optimized mobile applications for Android and iOS platforms.
Key Responsibilities
- Develop and maintain cross-platform mobile applications using React Native
- Convert UI/UX designs into pixel-perfect mobile interfaces
- Integrate RESTful APIs and handle asynchronous data
- Optimize mobile applications for performance, stability, and scalability
- Implement state management using Redux, Context API, or other libraries
- Write clean, maintainable, and reusable code
- Debug, troubleshoot, and resolve production and performance issues
- Collaborate with backend developers, designers, QA, and product teams
- Participate in code reviews, sprint planning, and Agile ceremonies
- Publish and maintain apps on Google Play Store and Apple App Store
Required Skills & Qualifications
- 3+ years of experience in React Native
- Strong knowledge of JavaScript (ES6+) / TypeScript
- Hands-on experience with React Hooks and Functional Components
- Experience with Redux / Context API
- Strong understanding of mobile UI/UX guidelines
- Experience with REST APIs and third-party SDK integration
- Familiarity with Android Studio and Xcode
- Experience using Git for version control
Good to Have
- Experience with Native Modules (Android / iOS)
- Knowledge of Expo
- Experience with Firebase (Auth, Push Notifications, Analytics)
- Familiarity with CI/CD pipelines for mobile apps
- Understanding of app performance optimization techniques
Behavioral & Soft Skills
- Strong analytical and problem-solving skills
- Good communication and collaboration abilities
- Ability to work independently and meet deadlines
- Willingness to work from office in Kolkata
What We Offer
- Stable work-from-office role in Kolkata
- Opportunity to work on live production mobile applications
- Career growth and technical learning opportunities
- Supportive and collaborative work environment

About Bit Canny technologies Pvt. Ltd
About
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Job Description : React Native Developer (Full Stack)
Location : Remote
Joining : Immediate
Summary :
We are looking for an experienced React Native Developer with full-stack development expertise and a proven track record of handling end-to-end project delivery. If you thrive in a fast-paced environment and enjoy working on impactful projects, we want to hear from you!
Key Responsibilities :
- Design, develop, and maintain cross-platform mobile applications using React Native.
- Implement backend services using Node.js, Express, or similar technologies.
- Handle end-to-end project delivery, including requirement gathering, design, development, testing, and deployment.
- Collaborate with cross-functional teams to ensure seamless integration of front-end and back-end systems.
- Optimize performance and ensure scalability for mobile and web applications.
- Debug, troubleshoot, and resolve technical issues promptly.
Requirements :
- 2+ Years of experience in full-stack development with a focus on React Native.
- Proficiency in JavaScript, TypeScript, Node.js, and RESTful APIs.
- Hands-on experience with databases like MongoDB, PostgreSQL, or MySQL.
- Strong understanding of mobile UI/UX design principles.
- Proven experience in delivering end-to-end projects.
- Familiarity with version control systems (e.g., Git).
- Immediate availability for joining.
Why Join Us?
- 100% remote work environment.
- Work on exciting projects with cutting-edge technology.
- Collaborate with a team of talented professionals.
Job Description: Senior App Developer – React Native
About the firm:
Sustainability lies at the core of Stantech AI, our vision is to empower organisations to derive actionable insights: effectuating a smarter way of working. We operate on the premise that each firm is unique and as such requires its own idiosyncratic solutions. Putting this principle into practice, we deliver tailor made solutions to digitalise, optimise, and strategise fundamental processes underpinning the client organisations. For more information, please refer to our website: www.stantech.ai.
Position Overview
We are seeking a skilled React Native Mobile Developer with a minimum of 3 years of professional experience to join our dynamic team. The ideal candidate will have a strong design sense and proven expertise in developing scalable, high-performance mobile applications—especially in the enterprise domain (e.g., sales team apps, sales CRM, purchase modules, and similar solutions). You will work closely with our cross-functional teams to translate requirements into compelling features and ensure seamless user experiences.
Key Responsibilities:
•
Design & Development: Build and maintain robust, efficient, and scalable mobile applications using React Native for both iOS and Android platforms.
•
Collaboration: Work with cross-functional teams (Product, Design, QA, etc.) to identify user needs and incorporate feedback effectively.
•
Code Quality: Write clean, maintainable, and well-documented code. Follow best coding practices and maintain compliance with organizational guidelines.
•
Performance Optimization: Optimize app performance for speed and responsiveness; troubleshoot and debug to maintain smooth user experiences.
•
Integration: Collaborate with backend teams to integrate RESTful APIs and other third-party services into mobile applications.
•
Continuous Improvement: Stay updated with the latest industry trends and best practices in mobile development, ensuring the continuous improvement of apps.
Skills and Qualifications:
•
Bachelor’s degree in Computer Science, Information Technology, or a related field.
•
Proven experience as a React Native Developer with a strong portfolio of released applications on the App store or the Android market.
•
Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
•
Knowledge of mobile app development life cycle, and experience with performance and memory tuning tools.
•
Strong understanding of handling various mobile device capabilities such as GPS, battery optimization, and data connectivity toggles (e.g., airplane mode).
•
Familiarity with cloud message APIs and push notifications.
Financial Package:
•
Rs. 10-20 Lakhs per annum, contingent on work experience.
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· Should have excellent knowledge of Swift and Objective C · Good working knowledge in Cocoa Touch · Experience with performance and memory tuning with tools · Experience with memory management & caching mechanisms specific to mobile devices · Experience with third-party libraries and APIs · Experience working with Core Data, Realm · Understanding of the full mobile development life cycle · Experience in publishing apps to the App Store. · Code version tool – Git, Bitbucket · Design Pattern - MVC and MVVM, MVP · Must be able to provide individual or project oversight on rapid prototyping/POC · efforts and large scale enterprise wide roll out planning. · Must be familiar with software development methodologies like Agile, Waterfall, Iterative etc. · Must have strong analytical skills and should be able to define and build competency assets – estimators, tools, reusable assets, scripts, etc. · Must have strong communication and customer interfacing skills with particular emphasis on Scope and Requirements Management · Experience in IoT domain will be a big plus |

Flutter JD:
Key Responsibilities:
Collaborate with project managers and designers to understand project requirements and translate them into technical specifications.
Develop, test, and maintain Flutter-based mobile applications that are responsive, performant, and reliable.
Write clean, maintainable, and well-documented code.
Troubleshoot and debug application issues, ensuring smooth and efficient performance.
Continuously research and stay up-to-date with the latest trends and best practices in mobile application development.
Collaborate with cross-functional teams to define and implement new features and improvements.
Participate in code reviews and provide constructive feedback to peers.
Ensure the security and data privacy of the applications you develop.
Requirements:
Proven experience as a mobile app developer, with a strong portfolio of Flutter-based applications.
Proficiency in the Dart programming language.
Experience with the Flutter framework and its ecosystem, including state management and third-party libraries.
Knowledge of mobile app architecture patterns (e.g., MVC, MVVM, Redux).
Familiarity with RESTful APIs and integration of third-party services.
Strong problem-solving and debugging skills.
Excellent communication and collaboration skills.
Ability to work both independently and as part of a team.
Knowledge of version control systems (e.g., Git) is a plus.
Roles & Responsibilities:
3+ years of experience developing mobile apps. Experiencing fine tuning applications to improve performance and memory utilization. Thorough understanding of iOS development for iPhone, iPod Touch, and iPad devices. Experience of design and development of iOS applications, preferably in an Enterprise setting Proficient with Xcode, Objective-C, and Cocoa Touch Experience with iOS frameworks such as Core Data, SQLite, MapKit, UIKit, Core Location, etc. String knowledge in Restful, SOAP APIs to connect iOS applications to back-end services Strong knowledge of Storyboard, Autolayout, ARC. Experience of design and development of iOS applications, preferably in an Enterprise setting Proficient with Xcode, Objective-C, and Cocoa Touch. experience with iOS frameworks such as Core Data, SQLite, MapKit, UIKit, Core Location, etc Experience with offline storage, threading, multitasking, and performance and memory tuning with tools (such as Instruments). Understanding of Apple’s design principles and interface guidelines Knowledge of low-level C-based libraries is preferred Knowledge of Graph APIs is preferred. Familiarity with cloud message APIs, Local and push notifications Proficient understanding of code versioning tools (such as Git, TFS or SVN) Familiarity with continuous integration.
Designation: Android Developer (SDE – II)
Department: Software Engineering Team
Location: Bangalore
Qualification: B.Tech in Computer Science, Engineering or relevant field
Experience: 3+ years of relevant experience in Designing and building advanced applications for the Android platform (with Android SDK and Kotlin).
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
Skills Required:
- Experience in developing Android native projects
- Experience with Android SDK and Kotlin
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle.
- Good understanding of computer science fundamentals - data structures, algorithms, memory management, performance.
- Enjoys coding and problem solving
- Ability to showcase applications which has been built in past
- Good communication skills.
- Ability to express ideas clearly and concisely
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
- Good problem-solving skills
- Team spirit
Salary: Upto 12LPA (Negotiable)
IMMEDIATE JOINING PREFERRED!
- Work as part of a small team to build React Native iOS, Android & Web (react-native-web) application for Torre Capital.
- Implement pixel perfect UI's that match designs.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party API's.
- Write unit and integration tests.
- Participate in sprint retrospectives and daily standups.
- Assist with building estimates.
- Work with tools including Jira, Slack, GitLab & Google Docs.
- Be part of a community of React Native developers who share knowledge and help each other as problems arise.
- Follow FullStack's detailed development process
Requirements:
- 1+ year of professional experience working with React Native.
- 2+ years of professional software development experience.
- Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon, both in regards to estimates and to the general process.
- An understanding of React Native best practices and a commitment to following them.
- Ability to work through new and difficult React Native issues and contribute to libraries as needed.
- A positive mindset and can-do attitude.
- English Skills (ability to effectively communicate via written and spoken English).
- Ability to consistently work 40 hours per week.
Rajasthan Studio is looking for young and bright minds for its upcoming innovative, never-experienced-before app platform for virtual art experiences.
Job Description -
We are looking for programmers with a keen eye for design and performance for the position of Flutter developer. Flutter developers are responsible for ensuring the alignment of design and user experience requirements, optimizing applications for maximum efficiency, and maintaining brand consistency across the application, among other duties.
Flutter developers are required to work in teams alongside back-end developers, graphic designers, and user experience designers to ensure all elements of application creation are consistent. This requires excellent communication and interpersonal skills.
Responsibilities -
- Design & implement new app modules based on the product requirements using the Flutter framework
- Maintain existing codebases
- Build reusable code and libraries for future use
- Integrate user-interfaces elements developed by other developers
- Build user interfaces designed by UI/UX designers
- Integration of data storage solutions
- Integrate various third party/in-house APIs
- Debug existing apps components, fix issues and avoid regressions
- Collaborate closely with the teams of PMs, QAs, and other developers
- Participate in software architecture, design discussions, and code reviews
- Optimize application for maximum speed and scalability
Skill & Qualifications -
- Desire to work in a startup environment, able to self-manage and work remotely (when required)
- Must have built at least one Android and/or iOS apps with Flutter
- Proven Working experience in software / mobile development - Android or iOS
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle, including automated testing and building
- Familiarity with SQL/NoSQL databases and their declarative query languages
- Proficient understanding of code versioning tools, such as Git / Mercurial
- Understanding of the Agile development life-cycle
- Ability to write readable code, create extensive documentation for existing code, and refactor the previously written code into a readable state.
➢ Degree from top engineering college, or equivalent technical background is preferred
➢ Be a self-starter who thrives in a rapidly growing organization
➢ Agility and ability to adapt quickly to changing requirements and scope and priorities
➢ 2-4 years of industry experience in iOS Mobile Application design and development, with minimum 2 app deployed in App Store
➢ A deep familiarity with Swift. Experience working with iOS frameworks such as Maps, core Location, core Bluetooth and Core Animation
➢ Strong UX/UI design exposure and experience in making apps work intuitively
➢ Ability to identify issues and improve application performance
➢ Experience in usage of instruments to detect memory leaks for performance optimization
➢ Develop unit and functional test cases
➢ Familiar with the following – Git repository, Restful API, MVC, MVP, MVVM
➢ Strong CS fundamentals (with competencies in algorithms and data structures). Highly accountable and takes ownership, with collaborative attitude, and a lifelong learner.
➢ Experience with third-party libraries and APIs Solid understanding of the full mobile development life cycle
Founded by two MDI alumnus, it is a student centric and personalised learning platform that delivers enjoyable learning content as per the state boards. This ed-tech provides a solution which is easy to use, lets students enjoy learning, makes life easy for a teacher and delivers learning in the language that students are most comfortable. The organisation has worked in 14 states across India and awarded Google India under "Impacting Change through Digital".
- Working with team to plan and develop the components of our adaptive
learning app and content marketplace solution. - Scaling up and upgrading the app with enhanced features as best suited for students and schools
- Working with team ensure a smooth backend integration into a dynamic content management system, to ensure personalisation of app as required
- Developing work including app backend, reporting and analytics to be taken up by the developer for both the products along with the current team.
- Both solutions for B2B and B2C App to be taken up actively by the developer along with the current product manager.
- Interacting and working with NGOs and Govt school community to build the entire tech as per the rural and local language to empower students and govt schools across India.
What you need to have:
- 1-3 years of deep hands-on experience with android based solutions and development
- Tech Expectations - Practical experience with Native android development, firebase, databases and server side integration and development
- An end user app based product experience will be a plus.
- We expect the developer to deeply own up our app solutions, work with the current team and scale up the product roadmaps for national growth and outreach.
- an undistracted mind, an aspiration for continued learning and holistic growth in life, humility to learn and self confidence to learn and do anything
- Excellent understanding of Native android development, firebase, Node. JS, databases and server side integration and development










