Flutter Developer

Job Title : Senior Flutter Engineer

Experience : 4+ Years

Level : Senior Individual Contributor

Job Location : Surat / Ahmedabad (On-site)

Employment Type : Full-Time

About the Role :

We’re seeking a skilled Senior Flutter Engineer to lead end-to-end mobile app development — from architecture and performance to user experience.

Mandatory Skills :

Mobile : Flutter (Dart), Riverpod/Bloc, build_runner, Freezed

Backend : Django/DRF (REST), GraphQL (optional)

Services : Firebase, Crashlytics, Analytics

CI/CD : GitHub Actions, Fastlane, Codemagic, Bitrise

Key Responsibilities :

• Own and optimize Flutter app architecture, performance, and reliability.
• Deliver polished, high-quality features with strong UI/UX focus.
• Integrate securely with REST APIs, Firebase, and real-time data.
• Drive CI/CD, testing (unit/widget/integration), and coding standards.
• Mentor developers and lead code reviews.
• Collaborate with Product & Design to plan and deliver releases.
• Work with DevOps to improve build pipelines and reduce crash/ANR rates.

Required Qualifications :

• 4 to 7+ years in mobile development (3+ in Flutter & Dart).
• Strong in Riverpod/Bloc/Cubit, clean architecture & dependency injection.
• Expertise in performance profiling, async handling, and rendering.
• Experience deploying apps to Android & iOS stores.
• Solid grasp of REST APIs, caching, and offline-first design.
• Familiar with automated testing & CI/CD (GitHub Actions, Bitrise, Codemagic, Fastlane).
• Knowledge of app security, authentication (OAuth/JWT), and Firebase (Auth, FCM, Crashlytics, Analytics).
• Excellent collaboration, communication, and mentoring skills.

Nice to Have :

• Experience with GraphQL, WebSockets, or wearable integrations (Google Fit, HealthKit).
• Exposure to health-tech, food-tech, or recommender systems.

Position Overview & Priorities

We are looking for an IOS developer with 0-1 year of experience. You will coordinate with the rest of the team working on different layers of the product. Therefore, a commitment to collaborative problem-solving, sophisticated design, and quality products is important. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required:

Primary responsibility would be:

• Responsible for answering and solving customer queries via live chat, email, and calls.
• Develop a deep understanding of the Product & Technology.
• Learn the codebase - how classes/components/functions/events work together and affect each other.
• Help customers implement a chat solution by walking them step by step through any aspect of the integration process that is giving them trouble.
• Know the documentation inside and out to find the correct documents for customer issues.
• Troubleshoot customer codebase errors to determine if the root cause is on the customer end or CometChat end.
• Identify product bugs by attempting to replicate customer issues in CometChat sample apps.
• Reply to support requests via chat and email - including technical and nontechnical support queries.
• Join and lead customer calls where customers explain and show code-based errors and issues.
• Improving coding skills to a point where you can work on CometChat codebase.
• Write and maintain code.
• Work on minor bug fixes.
• Writing clean and efficient codes for iOS.
• Developing new features and user interfaces as per product specification.
• Staying up to date with new mobile technologies trends, applications, and protocols.
• Collaborating with a team to define, design, and ship new features.

Prioritised Experiences and Capabilities

• Having 0-1 years of experience in internship/training of iOS development.
• Must have used agentic IDEs and coding assistants (e.g., Cursor, Claude Code), to accelerate delivery while maintaining code quality, security, and engineering standards.
• Basic knowledge of Swift.
• Knowledge in iOS frameworks such as Core Data, Core Animation, etc.
• Familiarity with RESTful APIs to connect iOS applications to back-end services will be an added advantage.
• Better to have understanding of Apple’s design principles and interface guidelines.
• Knowledge of low-level C-based libraries is preferred.

Interview Process

Our goal is to make sure you have the chance to get to know CometChat as we learn more about you. Through a series of conversations with CometChat’s founders and key stakeholders, we’ll want to learn more about your strategic and functional expertise, and your passion. We hope that you’ll bring questions and ideas to each conversation and suggest ways that we can get to know you and your capabilities better.

Job Description

We are looking for a skilled Flutter Developer with a minimum of 2+ years of experience and expertise in the BLoC (Business Logic Component) architecture to join our development team. You will be responsible for building high-quality mobile applications for both Android and iOS, ensuring robust performance, and providing a seamless user experience.

Responsibilities

- Design, develop, and maintain mobile applications using Flutter and Dart.

- Implement and manage state using the BLoC architecture.

- Collaborate with cross-functional teams to define, design, and ship new features.

- Ensure code quality by writing clean, maintainable, and testable code.

- Optimize application performance, identify and fix bugs, and enhance application responsiveness.

- Integrate RESTful APIs and other backend services.

- Participate in code reviews and provide constructive feedback to team members.

Requirements

- Minimum of 2+ years of experience as a Flutter Developer.

- Strong knowledge of Dart and Flutter framework.

- Proficiency in using the BLoC architecture for state management in Flutter applications.

- Experience with third-party libraries and APIs.

- Familiarity with RESTful APIs, JSON, and web services.

- Understanding of the mobile development lifecycle and app store guidelines for both iOS and Android.

- Proven experience in publishing a minimum of 2 mobile applications to the Apple App Store and Google Play Store.

- Knowledge of version control systems like Git.

- Strong problem-solving skills and attention to detail.

Preferred Skills

- Experience with Flutter for the web.

- Familiarity with other state management techniques in Flutter, like Provider, Riverpod, etc.

- Experience with CI/CD tools and practices.

- Knowledge of agile development methodologies.

- Strong communication and teamwork skills.

We are looking for someone who wants to assume team and project handling responsibilities; someone who is seeking better stability and work-life balance without compromising on growth.

- Minimum 2+ years of hands-on experience in Android & Flutter development.

- Strong in Java Programming and OOPS Concepts.

- Knowledge of problem-solving, multi-threading and complexity analysis.

- Experience with design patterns like MVVM, Provider etc.

- Experience in Android application development experience using Java, Kotlin & Flutter.

- Design and develop Mobile applications using Flutter.

- Must be able to deploy app in Play store & App store.

- Expert in Android User Interface Development and Understanding of best practices for the same.

- Independently drive the development of Android-based applications.

- Ability to work with web services on the Android platform (consuming REST/SOAP APIs) and related underlying technologies (JSON, XML).

- Self-driven and able to work with minimal direction.

- Problem-solving expertise in critical steps.

- Hands-on experience with Android studio & Gradle build system.

- Knowledge of Linux, Git, Relational Databases, XML and JSON is a must.

- Hands-on practice with CI/CD tools

- Memory optimization and Debugging skills.

 Proven working experience of minimum 3+ Years in Android app development (Min 2Yrs. experience in Kotlin)

- Have strong knowledge in Kotlin and Java.

- Strong knowledge of Android UI design principles, patterns, and best practices

- Experience with offline storage, threading, and performance tuning.

- 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.

Office Location: Goregaon Mumbai

Position description:

2+ years of development experience with mobile application development for Android.

Primary Responsibilities:

• Work closely with the core team for coming up with new features and implementing them
• Work on new products and services
• Provide support to existing applications
• Integrate REST services into mobile applications

Required Skills:

Mandatory: Passionate about sports, Problem solving, Team player, Target & Result oriented.

Functional Skills: Kotlin, Retrofit, Room Db, GSON, (Room/SQLite), MVVM, MVP, MVC, Work Manager, Rx java, Dagger 2, Recyclerview, Custom Solutions & Custom Views, GIT & JIRA.

Senior IOS Developer: Vacancy – 1 Position Requirement – Immediate Joiner Position Summary - 3+ year of experience (C#, swift technologies) 

Job Description 

We are looking for a Swift developer responsible for the development and maintenance of applications aimed towards iOS and OS X, including mobile phones, tablets, and full-fledged computers. Primary focus will be the development of such applications and their integration with back-end services. Candidate will be working alongside with other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and creating quality products is essential. 

Responsibilities 

Design and build applications for iOS and OS X Ensure the performance, quality, and responsiveness of applications 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 in Objective C , Swift and IOS SDK, with a good knowledge of its ecosystems Solid understanding of object-oriented programming Experience with Cocoa APIs on OS X Good knowledge of performance limits and characteristics Knowledge of memory management and multi-threading Experience with embedded databases and other system data stores Familiarity with Restful APIs to connect to back-end services Good sense of UI design and a user-oriented focus Implementation of automated testing platforms and unit tests Knack for benchmarking and optimization Understanding of Apple’s design principles and interface guidelines Proficient understanding of code versioning tools (e.g. Git, Mercurial or SVN) Familiarity with continuous integration Education: Graduate Or Above 

Experience: 3-5 years of relevant experience 

Location: Mumbai Central 

Shift Timings - Day Shift of 09:30am to 06:30pm