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.

Technical Experience:

-Translate designs and wireframes into high-quality code

-Design, build and maintain high performance, reusable, and reliable Java code

-Ensure the best possible performance, quality, and responsiveness of the application

-Identify and correct bottlenecks and fix bugs

-Help maintain code quality, organization, and automatization

-Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes

-Familiarity with RESTful APIs to connect Android applications to back-end services

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

-Experience with offline storage, threading, and performance tuning

-Ability to design applications around natural user interfaces, such as touch

-Familiarity with the use of additional sensors, such as gyroscopes and accelerometers

-Knowledge of the open-source Android ecosystem and the libraries available for common tasks

-Ability to understand business requirements and translate them into technical requirements

-Familiarity with cloud message APIs and push notifications

-A knack for benchmarking and optimization

-Understanding of Googles Android design principles and interface guidelines

-Proficient understanding of code versioning tools, such as Git

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.

About Us:

Developed in formal collaboration with the University of Cambridge in May 2000 HeyMath! is an Ed-Tech company whose mission is to Raise the Game in Maths for school systems around the world. We do this using technology to deliver engaging teaching methodologies and personalised learning paths for students. HeyMath! has been successfully adopted by CBSE schools since 2004 with positive outcomes for the entire ecosystem.

Check us out at www.heymath.com

We plan to work mainly from home in 2022 and the virtual office atmosphere is collegiate, informal and friendly, with small high-impact teams making a difference to customers.

What we are looking for:

Have at least one well-performing mobile application project to be shared and/or commercial experience in mobile development

Have knowledge on building beautiful UIs Familiar with networking and third party packages,

Have experience using APIs to integrate mobile applications with server-side systems Have experience with reactive programming or willingness to learn it,

Have basic knowledge about BLoC/Cubit

Have knowledge of Dart,

Familiar with continuous integration tools

Familiar with code version control like git

Familiar with modern software development practices and tools

Job Title: Android Developer

Experience: 2 yrs to 6 yrs

Notice Period: upto 15 days

Location: Chennai

Job Description :

• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
• Strong knowledge of Android UI design principles, architectural patterns, and best practices
• Strong Knowledge in integrating  Android apps with back-end applications through RESTful web services
• Experience with offline storage, threading, and performance tuning
• Experience in app release management and publishing
• Familiarity with cloud message APIs and push notifications using FCM
• Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
• Knowledge of the open-source Android ecosystem and the libraries
• Ability to understand business requirements and translate them into technical documents
• Understanding of Google’s Android design principles and interface guidelines

Scope of Work:

• Understand the Requirement
• Create wireframes / UI
• App development & testing
• Release Management & Publishing apps
• Following Coding best practices

Collabsports Technologies Pvt Ltd is a sports-tech startup based in Pune, India. We are a small team, passionate about Sports & Technology. Our product, Scorpad is a mobile app with a mission “Sporting Made Smarter”, helps athletes in recording, analysing & improving their game while collaborating with their friends and other like-minded athletes. For more information, visit https://scorpad.com">https://scorpad.com

• You need to be passinate about technology with strong development & debugging skills.
• You will be responsible for designing, developing, testing & debugging responsive mobile applications.
• You should have one or more mobile apps on Google/ App store
• Thorough with VCS/ Git
• Working knowledge of general mobile landscape, architectures and trends
• Good understanding of RESTful APIs
• You should have a desire to work in startup fast-paced environment, able to self-manage and work remotely, when required.

We are looking for a Developer / Sr. Developer – Flutter responsible for the development and maintenance of applications aimed at a vast number of diverse devices. The primary focus will be the development of web apps in addition to android and iOS mobile apps applications and their integration with back-end services.

We expect the Developer will have a broad experience at MESKYand will play a unique role in the organization.

He / She will be responsible for creating a hybrid application for both iOS and Android using the flutter development framework. This individual should have deep experience contributing to and managing full-scale production applications. The ideal candidate must display excellent written and oral skills with demonstrated interpersonal and organization abilities and must be able to work in a varied, fast-paced product development environment.

In addition, the ability to self-manage and work independently is a must as this role is a remote role.

Responsibilities and Duties:

1. Design and Build sophisticated and highly scalable apps using Flutter.

2. Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.

3. Translate and Build the designs and Wireframes into high-quality responsive UI code.

4. Explore feasible architectures for implementing new features.

5. Follow the best practices while developing the app and also keeping everything structured and well documented.

6. Manage the code and project on Git in order to keep in sync with other team members and managers.

7. Communicate with the Project Manager regarding the status of projects and suggest appropriate deadlines for new functionalities.

8. Ensure security guidelines are always followed while developing the app.

9. Maintaining software through product lifecycle including design, development, verification, and bug fixes.

10. Perform time profiling and memory leaks assessment.


Requirements: Attributes, Experience:

2 to 4 Yrs experience.

•  Flutter: To build cross-platform mobile apps for Android, IOS, and Web. This should include making responsive UIs to efficiently query data and also manage states in an optimized manner.
• Firebase: Should have experience with Cloud Firestore, Push Notifications, Cloud Functions, and Analytics
• Adobe XD: Should know how to use Adobe XD to use the design file and use it to build the app.
• Git: To manage and collaborate in different projects with the rest of the team.
• Continuous integration, and experience in deploying apps to AWS, Azure, or any other cloud platforms

Building products at BiCSoM is about turning dreams and ideas into lovable technology and design solutions. As a mindful member of the BiCSoM team you will create rule-breaking mobile applications and websites using Flutter and Dart, BLOC pattern and Redux. Large number of people across the globe use our products everyday, we take pride in wearing ‘Made with love in India’ on our sleeves.

What are we looking for?

1. We expect you to have your domain knowledge of Flutter, Dart, Room or Realm DB, BLOC pattern based development, Redux and RX Dart
2. There are few skills which you need to have from get-go:
1. You are a problem solver, polite and someone who values team members and customers
2. You respect time and understand, lost time never  comes back
3. You have the ability to explain your algorithms and solutions and understand how to ask questions with respect to mobile app development and web development scenarios
4. You are a smart and energetic talent from engineering and computer science background 
5. Based on the situations you can contribute individually or work with team and make work productive and fun
6. In terms of day to day work, for 2 years you should have done the following:
1. At least 2 to 3 live projects in Flutter or Native Android or iOS
2. Thorough understanding of Dart programming for mobile application development
3. Writing frontend code with SOLID principle
4. Unit testing of your code with Travis CLI
5. Collaborative development with BitBucket or GIT and handling of code merge conflicts
6. Documenting frontend code 
7. Knowledge of Android native and iOS native is a plus
8. Proficient in Linux,  and understanding of Ubuntu OS
9. Knowledge on Firebase or Firestore is a plus

1. Work location: Bengaluru city and Remote
2. Working days - 6 days a week

BiCSoM Technologies Private Limited is committed to breakthrough innovation and success for its team members. From our mindful culture of compassion and wisdom to passionate customer success philosophy, this is one awesome place to work! So come and experience what it takes to build digital products which are loved by millions of users across the globe. You will find speed, agility, fun and supportive culture where we are responsible for each other’s success. 

1. BiCSoM is a registered startup under the Startup India initiative of Government of India and a DIPP registered MSME
2. BiCSoM was recognized as one of the top AR/VR startups in India in 2018 in DCB Bank innovation carnival

Support the entire application lifecycle (concept, design, test, release and support) on both Android and iOS
- Build a framework as the application grows so our Apps and SDKs are unanimous. 
- Produce fully functional mobile applications writing clean code 
- Gather specific requirements and suggest solutions 
- Troubleshoot and debug to optimise performance 
- Design interfaces to improve user experience 
- Liaise with Product team to plan new features 
- Ensure new and legacy applications meet quality standards 
- Stay up-to-date with new technology trends
- Work with latest Security protocols and data transfer optimisations

- Proven work experience as a Mobile developer with 3 - 5 years of experience. 
- Must be proficient in at least one programming language from Java, Swift & Objective C and must be willing to learn the other two. 
- Experience with third-party libraries and APIs 
- Familiarity with OOP design principles 
- Excellent analytical skills with a good problem-solving attitude 
- Ability to perform in a fast paced team environment
- Strong understanding of in-device security

Preferences:

If you have experience Building apps for fast-growing startups
- If you have hands-on experience on iOS and Android both
- If you have experience working with Flutter.

Note:Our Android application is being written in Java 
and iOS app in Objective C and Swift.

• Health Memberships 
• Sports Subscriptions 
• Entertainment Subscriptions 
• Key Conferences and Event Passes
• Learning Stipend 
• Team Lunches and Parties 
• Travel Reimbursements 
• ESOPs 

Thast what we think would bloom up your personal life, as a gesture for helping us with your talents.

Join us to be a part of our Exciting journey to Build one Digital Identity Platform!!!