
Flutter Developer
Instrive is a Chennai-based start-up that provides high-quality Dev-ops solutions for clients worldwide. In this increasingly digital world, we strive to solve problems and create value. Instrive was founded with one goal in mind, creating high-quality products and delivering great user experiences worldwide.
A number of products are being developed for both in-house purposes and for our overseas clients, and we are actively expanding our team of talented professionals.
As part of our ambitious product roadmap, we need flutter developers for our team.
Your primary responsibility will be to develop flutter applications both (mobile and web) with a heavy focus on real-time communication such as WebRTC, web sockets etc.
You'll make a meaningful impact and create lasting connections with our outstanding team, no matter where your career takes you.
Responsibilities:
- Develop, test, and deploy fast and scalable Mobile, Web and Desktop apps.
- Lead the development of flutter applications.
- Identify production and non-production application issues as a part of deployment.
- Establish, refine and integrate development environment tools and software as needed.
- Building future-proof front-end libraries and reusable widgets.
- Knowledge in coding architecture.
- Collaboration with the IT team, researchers, and designers to design robust apps and encourage business goals.
- Create Unit and Integration tests to ensure the quality of code.
- Testing applications and fixing bugs, along with security and data protection features.
- Participate with developers in the integration of REST APIs.
- Conducting code reviews of peer developers.
Flutter Developer Requirements:
Technical Skills:
- Bachelor’s degree in computer science, computer engineering, or similar.
- Previous work experience as a Flutter developer for a minimum of 3 years.
- Strong hands-on experience with MBaaS systems such as Firebase.
- Must have strong knowledge in MVC and/or MVVM framework.
- An understanding of DART and its core principles.
- Knowledge of GIT, JSON, design framework and web services.
- Good understanding in State management, such as BLOC / GetX
- A robust understanding of MUI and how best to use the inbuilt functionality provided.
- A hands-on understanding of how to create responsive designs.
- An excellent understanding of emerging trends in visual design and user experience.
- Experience in application architecture and publishing apps.
- Understanding Agile methodologies, client-side and server-side procedures.
Good to have:
- Experience in native Android/IOS app development.
- Knowledge of HTML5 and its best practices.
- Cloud technology knowledge is a plus.
- Figma experience is a plus.
Soft Skills:
- Good communication skills.
- Critical thinking and time management.
- Good team player.
- Strong problem-solving and analytical skills.
- Collaboration to support business goals.
- Competence for individual contribution.

About Instrive Soft Labs Private Limited
About
Instrive is a Chennai-based software Development Company focused on high quality Dev-ops solutions for clients across the world.
We aim to solve problems and create value in this increasingly digital world. Instrive was started with one goal in mind. To create high-quality products and great user experiences for people across the world.
We are currently working on multiple products for our overseas clients and actively growing our team of talented professionals.
We believe in using the best tools for developers to enable seamless cross-border work and have a no-compromise attitude when it comes to ensuring the best user experience for all our products.
Instrive is one of the top companies chosen by the Ministry of Electronics & Information Technology, Government of India in the innovation Challenge for the development of an Indian Video Conferencing Solution.
The Instrive CHEERS philosophy
Challenging: We believe in challenging work that lets you grow and become better every day. You can walk up to us any day if you feel the work that you are doing is not challenging and we promise to deliver you better work.
Healthy: We provide health benefits to all our employees. We also provide all our employees with parental leave, and paid holidays. Other perks include free food and drink, and where possible, flexible schedules and remote working.
Ethical: WE PROMISE NOT TO OVER COMMIT AND UNDER DELIVER. We believe in honest conversations and living up to our commitments, both with our clients and our employees.
Execution-first: We have invested significantly in processes and technologies to help us deliver work significantly faster than the rest of the market without affecting our well-being. Everything from the hardware to the software we use is state of the art and ahead of what the market provides.
Realistic expectations: WE DO NOT EXPECT our employees to work six-day weeks and late nights. Period.
Tech stack
Candid answers by the company
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- Basic knowledge of software development
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- Excellent problem-solving skills
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Job Title- Flutter Developer (3-5 Years Experience)
Location-Mumbai, India
Job Overview
Seeking an experienced Flutter Developer with 3-5 years of software development experience, specializing in building high-performance, scalable, and visually engaging cross-platform mobile applications using Flutter and Dart. The role requires a proactive developer who can take ownership of the entire app development lifecycle from concept
to deployment, with strong collaboration skills to work with product teams and designers.
Key Responsibilities
Design, develop, test, and deploy robust mobile applications on both iOS and Android platforms using Flutter and Dart, ensuring a smooth and engaging user experience.
Architect and implement efficient state management solutions using Provider, Riverpod, BLoC, or similar frameworks for maintainable and scalable code.
Integrate RESTful APIs, third-party SDKs (such as Firebase), GraphQL, and real-time communication protocols like WebSockets to enhance app capabilities.
Perform rigorous unit testing, debugging, and code reviews to ensure high-quality, secure, and bug-free applications.
Optimize app performance for various devices and screen sizes by profiling and fine-tuning CPU and memory usage.
Collaborate closely with UI/UX designers to translate design wireframes and prototypes into functional apps following best practices for accessibility and responsiveness.
Work with backend engineers and product managers to clarify requirements, suggest technical solutions, and deliver features within sprint timelines.
Mentor junior developers, share knowledge about Flutter best practices, and contribute to setting coding standards and workflows.
Handle app store submissions, managing releases, versioning, and compliance with app store policies.
Stay current with Flutter ecosystem updates, tools, plugins, and best practices to continuously improve development quality and efficiency.
Required Qualifications
3-5 years of professional experience in mobile application development,
particularly with at least 2 years dedicated to Flutter and Dart.
Bachelor's degree in Computer Science, Information Technology, or a related engineering field.
Demonstrated experience building scalable, maintainable Flutter applications with clean architecture and adherence to SOLID principles.
Strong understanding of object-oriented programming and design patterns (MVC, MVVM, Clean Architecture).
Hands-on experience with version control tools such as Git and CI/CD pipelines. Essential Skills
Deep knowledge of Flutter framework internals, widget lifecycle, and Flutter’s rendering and animation system.
Expertise in UI development including custom widgets, animations, gestures, and responsiveness across multiple devices.
Experience working with local databases like SQLite or Hive for offline data persistence.
Solid understanding of integrating and securing APIs, asynchronous programming, and multi-threading in Flutter apps.
Familiarity with testing frameworks, including unit, widget, and integration tests for Flutter.
Knowledge of performance optimization tools and techniques specific to mobile applications.
Comfortable working within Agile and Scrum development processes, with good communication and teamwork skills.
Preferred Skills
Experience with third-party SDK integrations such as payment gateways, analytics, crash reporting, and push notifications. Understanding of mobile security practices like data encryption, secure storage, and compliance requirements.
Contributions to Flutter or Dart open-source projects or active participation in developer communities.
Experience leading teams or mentoring junior developers is an advantage.
Familiarity with hybrid mobile frameworks like React Native or native iOS/Android
development is a plus.
Responsibilities:
· Develop and maintain cross-platform mobile applications (Android and iOS) using Flutter framework.
· Implement robust and scalable solutions using best practices for state management (e.g., Provider, BLoC, or Riverpod) and architectural patterns (e.g., MVVM, Clean Architecture).
· Integrate with backend APIs (PHP/Laravel) to deliver seamless functionality.
· Collaborate with the design team to create engaging and user-friendly interfaces.
· Optimize application performance and ensure responsiveness.
· Write clean, well-documented, and testable code.
· Participate in code reviews and contribute to improving code quality.
· Troubleshoot and debug issues, and provide timely resolutions.
· Contribute to the continuous improvement of the development process.
· Mentor junior developers (if applicable).
Qualifications:
· 4+ years of experience in mobile application development, with a strong focus on Flutter.
· Deep understanding of Flutter framework, including state management, UI widgets, and asynchronous programming.
· Experience with integrating RESTful APIs.
· Solid understanding of object-oriented programming principles.
· Familiarity with version control systems (e.g., Git).
· Excellent problem-solving and debugging skills.
· Strong communication and collaboration skills.
· Experience with Firebase and Google Cloud Platform is a plus.
Experience in the healthcare domain is a plus.
Why should you join us?
Experience the thrill of working in a high-growth startup!
What we are looking for:
1. 1+ years of experience in Flutter (preferably in an app product company)
2. Proficient understanding of code versioning tools such as Git
3. Extensive experience with Firebase: Cloud Firestore, Firestore database, Push Notifications, Cloud Functions, etc
4. Familiarity with REST APIs
5. Experience in publishing Flutter apps on the Play Store and App Store
6. Knowledge of State Management Patterns like Provider
7. You can articulate complicated technical concepts clearly and learn adjacent technologies or coding languages if needed
Your day-to-day responsibilities will include:
1. Develop the application and features for both iOS and Android using the flutter framework
2. Participate in product and design ideation, and contribute in all phases of the development lifecycle: concept, design, build, deploy, test, release to app stores, and support
3. Lead and set the initial guidelines for tech culture in the company, as we grow
4. Document extensively on Github
5. Ensure architecture and code quality that can scale as the team grows
6. Work on code review, diagnose performance issues, fix bugs
7. Integrate APIs as and when required
8. Setting up events for users, performance, and other analytics
9. Automate things wherever needed
Compensation: ₹9 - ₹13 L per year (plus equity: 0.1% - 0.15%)
Office Location: Bangalore
About PingoLearn:
PingoLearn is an AI-powered English conversation coach. We help anyone in the world speak English confidently. Join our dynamic team of 10 passionate individuals and be part of our exciting journey in a rapidly growing startup! Trusted by over 1 Million+ learners worldwide, we've garnered support from leading angel investors. Come aboard and seize the opportunity to contribute to something extraordinary!
technologies namely Blockchain, Machine Learning & Artificial Intelligence, Complex mobile & Web
Apps, IoT, etc.Rejolut is a venture-backed company with clients in over several countries namely
Malaysia Airlines,gba global,my-earth,biomes, Dlg-hub,etc.
We are looking for Tech geeks having hands-on experience and in love with building scalable, distributed and large web/mobile products and tech solutions. He/She must be an excellent problem solver with passion to self-learn and implement web technologies (frontend + backend). He/She would be responsible for the architecture design, code review, and technology build and deployment activities of the product.
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Knowledge of JavaScript
Experience with web development using HTML, JavaScript ,Jquery, CSS 3.
Experience building Responsive Design layouts using a formal framework like BootStrap
Familiar with best practices (ensuring browser & device compatibility, etc.)
Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
Understanding of asynchronous request handling, partial page updates, and AJAX
Basic understanding of web development and hands-on integration experience
Clean coding style with clear separating of UI and functionality.
Building reusable components and front-end libraries for future use
Rejolut - As a Career Differentiator
- We are a young and dynamic team who are obsessed with solving futuristic and evolutionary business problems at scale with the next generation technology like blockchain, crypto and machine learning. Focuses on empowering people across the globe to be technically efficient, making advancements in technology and providing new capabilities that were previously thought impossible.
- We provide exposure to higher learning opportunities so that you can work on complex and cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, WebAssembly. Strong expertise in blockchain and crypto technology and working with the networks like Hedera Hashgraph, Tezos, BlockApps, Algorand, Cardano.
- We maintain high end transparency with clients and employees as visibility unlocks Efficiency and trust unlocks Visibility.
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> Health Insurance
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
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- Experience on developing/ using CI/CD pipeline using Jenkins/ Git
Launched in the year 2015, Fliplearn is an award-winning Online Learning Transformation System that is aimed at helping schools redefine their teaching and learning processes. With an array of exclusive features, the Fliplearn LTS aims to increase the learning outcomes of students by 50% and reduce teacher workload by 50%.
Today we enjoy the patronage of more than 400 schools, 18,000
teachers and 4,00,000 students across 26 Indian states.
By bringing together technology and automation, the novel and unprecedented Learning Transformation System aims to revolutionize the way homework assignments, assessments,
learning resources and project work are presently assigned, attempted, graded, and shared with and by students.
Fliplearn’s LTS aims to present intricate data points and detailed analytics on a child’s day-to-day performance and enable teachers to plough this feedback almost instantly on an everyday level without adding to their workload while reducing their mundane tasks drastically.
Please visit www.fliplearn.com for more insights.
Why Fliplearn
Huge opportunity in the Ed-tech space in India. More than 260 million students in K-12 schools in India and huge organic interest from schools for our product.
Distinctive team: Our team is an inspiration powerhouse of successful entrepreneurs and
leaders with experience in the best ed-tech and e-commerce companies.
High Trust – High-Performance culture. Employees are not required to mark attendance
as this doesn’t imply people are really present and tuned in but ownership & passion
does which is what leads us to become a happy place to work.
Position:Software Engineer/ Sr Software Engineer- Android
1)Design and build advanced applications for Android, iOS platform, Web using native and cross platform tech (Flutter, Angular for Web) - (given an HTML, JPEG)
2)Design modules wrt API request/response, NoSql implementations
3)Ensuring On-Time Release with High Quality App
4)Coordinating with different teams (both in-house and external) to get assigned tasks/changes done in time for Release
5)Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Location: Gurgaon
Skills Required:
1)Good Programming and Problem-Solving Skills
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- Experience in Windows Forms, WPF.
- Experience in JavaScript, Ajax, JQuery.
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