We are looking for a Mobile App Developer for one of the leading TMT bar manufacturers and exporters in India.
Please find below details for your reference :-
Role - Mobile App Developer
Exp - 3 to 8 years
Job Location - Kolkata
About the Company :-
Our Client is one of the leading TMT bar manufacturer and exporter in India. It is a well known group that achieves a turn over of 3000 Cr per annum. The group is setting a construction & architecture oriented omni channel B2B & B2C platform.
Roles & Responsibilities:
- 3-7 yrs of experience in developing new features and user interfaces from wireframe models.
- Ensuring the best performance and user experience of the application
- Fixing bugs and performance problems
- Writing clean, readable, and testable code
- Cooperating with back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions
- Complete knowledge of the Uploading app on google play store and Apple app store
- Through analytical skills to Recommend system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
Requirements :-
- Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)
- Deep knowledge of Kotlin, Flutter,Android, iOS, etc.
- Proficiency with writing automated tests. depending on the libraries you use to test
- Familiarity with RESTful APIs and mobile libraries for networking
- Experience with profiling and debugging mobile applications
- Strong knowledge of architectural patterns - MVP, MVC, MVVM, and Clean Architecture and the ability to choose the best solution for the app
- Familiarity with Git
- Familiarity with push notifications
- Understanding mobile app design guidelines on each platform and being aware of their differences
- Proficiency in Kotlin/Java/Swift/Flutter/Dart

Similar jobs
Position Title:
SDE Intern – Mobile Application
Location: Remote
Duration: 6 months (with potential for full-time conversion based on performance)
About PGAGI:
At PGAGI, we believe in a future where AI and human intelligence coexist in harmony, creating a world that is smarter, faster, and better. We are not just building AI; we are shaping a future where AI is a fundamental and positive force for businesses, societies, and the planet.
Key Responsibilities:
• Develop and maintain cross-platform mobile applications using Flutter or React Native.
• Collaborate with UI/UX designers and backend developers to deliver seamless app experiences.
• Integrate RESTful APIs and work with JSON data parsing, asynchronous programming, and real-time data handling.
• Participate in regular code reviews and follow best practices in mobile development.
• Debug and troubleshoot issues, optimize app performance, and write unit tests.
• Learn and apply Git-based version control, task tracking, and agile workflows.
⸻Required Skills & Knowledge :Programming & Frameworks:
• Proficiency in Dart (Flutter) or JavaScript/TypeScript (React Native).
• Good understanding of OOP and functional programming principles.
• Experience with:
• Flutter: Widgets, navigation, state management (Provider, Bloc, etc.)
• OR React Native: Components, Redux, Context AP
IComputer Science Fundamentals:
• Basic understanding of data structures (arrays, stacks, queues, hash tables).
• Knowledge of basic algorithms (sorting, searching).
• Awareness of time complexity and code efficiency.
• Solid grasp of programming concepts like variables, loops, conditionals.
Mobile Development Concepts:
• Experience in building and deploying cross-platform mobile apps.
• Understanding of responsive design, Material Design, and iOS Human Interface Guidelines.
• Familiarity with asynchronous operations (async/await, Promises) and REST API integrations.
Networking & APIs:
• Basic knowledge of HTTP/HTTPS, request methods, and status codes.
• Hands-on experience using Postman or similar tools for API testing.
• Understanding of API security, including authentication and SSL basics.
Tools & Technologies:
• Familiarity with Git (GitHub, GitLab, Bitbucket).
• Experience using IDEs like Android Studio, VS Code, or Xcode.
• Awareness of unit testing frameworks (e.g., Flutter test, Jest).
• Understanding of build tools such as Gradle or Metro bundler.⸻
Preferred Qualifications:
• Pursuing or recently completed a B.E./B.Tech in Computer Science, IT, or related fields.
• Portfolio of previous mobile app projects (GitHub/Play Store link preferred).
• Willingness to learn, experiment, and work in a collaborative environment.
⸻What We Offer:
• Opportunity to work on real-world projects with direct mentorship from industry experts.
• Certificate of Internship and potential PPO (Pre-Placement Offer) based on performance.
• Exposure to modern product development practices and cross-functional team collaboration.
Job Description
- Architect, build and maintain excellent React Native applications with clean code.
Roles and Responsibilities
- Work as part of a small team to build React Native iOS / Android applications for clients
- 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.
- Release applications to iOS and Google Play stores.
- Work with native modules when required.
- Complete two week sprints and participate in sprint retrospectives and daily standups.
- Assist with building estimates.
- Interface with clients via Slack, Zoom, and email.
•Strong in Android, Kotlin, and MVVM architectural pattern
•Great understanding of Coroutines, Memory management, and App performance
•Solid understandings of Connectivity - BLE, WiFi
•Unit and Instrumentation testing knowledge in Espresso, JUnit4 or JUnit5, and Mockito/MockK libraries
•Experience in Dependency Injection - Hilt, Dagger2
•Good knowledge in screen navigation using Navigation APIs
•Good to have knowledge in Jetpack Compose
Job Description :
- Collaborate with cross-functional teams to define, design, and ship new features.
- Work with outside data sources and APIs.
- Worked on Dart.js
- 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.
Responsibilities And Duties :
- Must have built at least one Android, iOS, apps with Flutter or Hybrid Framework.
*Should be experienced in unity game development.
*Responsible to Develop top quality 2D and 3D games for Android, iOS and Windows using Unity 3D engine
*Write well-designed, efficient code using C# / JavaScript
*Game development
*Coordinated with other Teams in Production like Artists/Game Testers/Game Designers to meet project deadlines.
Flutter Developer
Responsibilities :
Mobile app developers have a bunch of responsibilities. Flutter engineers also have a lot of tasks to conquer.
- Designing and developing apps
- Writing clean code
- Participating in development life-cycle
- Fixing bugs
- Investigating technologies to make the development faster
- Following new trends in development
Required Skills :
- Good knowledge of Git
- Understanding of Computer Science
- Understanding of software development life cycle
- Strong knowledge of different architecture approaches
- Experience with GoF patterns
- Knowledge of SQL
- Strong knowledge of networking
- Experience in programming languages for mobile development — Kotlin or Swift
- Knowledge of Dart programming language,
- Understanding of Flutter framework
- Experience in Android or iOS mobile development services
Roles and Responsibilities
- You will be building and shipping robust apps to Android/ iOS devices using a single codebase.
- You will be writing readable and clear code using Dart that will be extensively documented for future use and upgrades.
- You will be sharing feedback and brainstorming ideas with teams to improve the development process.
- Understand basic concepts of design for developing user friendly applications.
- Stay up to date with the latest technologies.
Skills and qualifications
- Experience in development of Android/iOS applications and have deployed them on Google Play/App Store.
- 1+ years knowledge in mobile app development.
- In depth understanding of front end languages like HTML, CSS3 and JavaScript.
- In depth understanding of Object Oriented programming languages like Java and C++.
- Familiarity using version control tools like Git, Subversion etc. and IDEs like Android Studio, VS Code etc.
- Understanding of the Agile Software Development Life Cycle and been exposed to Scrum projects.
- Knowledge of Dart programming language, Rest APIs and integration of various APIs from third parties.
- Comfortable using test cases for debugging code, enhancing performance and reliability.
Required Candidate profile
- Ability to handle and build integration of mobile apps with third-party systems,
- developing Android and iOS apps
- using Flutter, Dart, Rest APIs, Angular, jQuery, Ionic
Perks and benefits
- 5 days working
- Flexible Office Hours
- Health Insurance
- Proven experience in Mobile application development using flutter
- Design and Build sophisticated and highly scalable apps using Flutter
- Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.
- Use of Model-View-Controller ( MVC) and Model-View-ViewModel-Controller (MVVM) as it relates to designing, developing architecture, and developing maintainable, testable, and functional software that meets product requirements.
- Resolve any problems existing in the system and suggest and add new features in the complete system
- Must have Flutter knowledge to build cross-platform mobile apps for Android, IOS, and Web apps. This should include making responsive UIs to efficiently query data and also manage states in an optimized manner.
- Must have knowledge of version controlling
Job Description: IOS developer
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs
- Help maintain code quality, organization, and automatization
Skills :
- Proficient with Objective-C or Swift 4/5 (depending on project requirements), and Cocoa Touch
- Experience with iOS frameworks such as Core Animation,MapKit, etc.
- Experience in the implementation of cocoa pods and third-party libraries and maintenance.
- Experience in the creation of provisioning profiles and deploying the app to the Appstore.
- Experience with offline storage, threading, and performance tuning
- Experience with UI design layouts, advanced auto layouts.
- Familiarity with RESTful APIs to connect iOS applications to back-end services
- Knowledge of other web technologies and UI/UX standards
- Understanding of Oops concept, Apple's design principles, and interface guidelines
- Knowledge of low-level C-based libraries is preferred
- Experience with performance and memory tuning with tools (such as Instruments and Shark, depending on project needs)
- Familiarity with push notifications, local notification.
- Knack for bench-marking and optimization
Interested Candidates please share your resume at hratwcities.com
Job Description
Noon Academy is looking for a Lead iOS Developer (5+ Yrs) to join our growing team! You will be a
lead engineer and mentor to your iOS team at Noon Academy. You will both build and advocate
delightful user experiences on iOS. You will guide our project teams by creating technical designs,
leading agile scrums, developing high priority components. You will promote and champion best
technical practices with your team, and drive innovation within the company.
We expect that you
- Have 5+ years experience working on iOS & 3+ years in Swift
- Have strong programming fundamentals, data structures & problem solving
- Have the practical knowledge required to successfully lead a project
- Care about architecture and are able to design good ones
- Find creative solutions to difficult problems
- Drive Innovation in the company
- Help the team deliver best quality code efficiently
You’ll love working here, because this isn’t a company of silos. We encourage our team members to
pursue cool ideas, think for themselves, and make mistakes. We won’t subject you to our current
systems and processes--we’ll expect you to improve them. You won’t get bored, either. We know
you’re smart, and that you love learning new technologies--so we’ll put you to work on a variety of
projects as we deliver across several platforms.











