Flutter Developer

Job Description – Flutter Developer (3–8Years)

Location: Gurgaon

Industry: Insurance / Fintech

Employment Type: Full-Time, Permanent

Position Overview

We are looking for an experienced Flutter Developer (3–10 years) to join our engineering team. The ideal candidate will be responsible for building high-quality, scalable mobile applications using Flutter for both Android and iOS. You will collaborate closely with designers, product managers, and engineers to deliver end-to-end mobile solutions, lead junior developers, and contribute to architectural and process improvements.

What You Will Be Doing

✔ Develop high-quality, scalable mobile applications using Flutter & Dart

✔ Translate UI/UX designs and wireframes into fully functional apps

✔ Write clean, testable, and maintainable code

✔ Work closely with designers, PMs, QAs, and other developers

✔ Implement new features, fix bugs, and optimize app performance

✔ Handle app flows involving offline storage, threading, localization, etc.

✔ Integrate third-party services: REST APIs, Firebase, Location, Notifications, Video recording, Payment gateways

✔ Participate in project estimation, architecture discussions, and release planning

✔ Contribute to the full mobile development lifecycle—from concept to deployment

✔ Prepare documentation for architecture, reusable components, and processes

✔ Lead and mentor junior Flutter developers

✔ Stay updated with latest Flutter, mobile development, and Web technologies

✔ Contribute to Flutter Web modules when required

Required Skills & Experience

Technical Skills

Must Have

• 3–10 years total experience, with 2+ years in Flutter & Dart
• Strong understanding of mobile app development (Android & iOS)
• Ability to design & build apps from scratch
• Experience with:
• Firebase services (Auth, Firestore, Storage, Messaging)
• Location services
• Push notifications
• Video recording modules
• REST API integration
• 3rd-party SDK integrations
• Expertise in:
• Building UI-rich, high-performance mobile apps
• Offline storage, performance tuning, and low battery usage optimization
• Experience using Git/GitHub
• Published at least 1+ app on PlayStore or App Store
• Understanding of Flutter Web
• Basic knowledge of payment gateway integration
• Knowledge of GraphQL is a plus
• Experience with native Android/iOS development is a big advantage

Role Overview

We are looking for a Lead Mobile Developer to set the technical bar for our mobile engineering.

This is an individual contributor role: you lead through deep technical ownership and influence,

not people management. With 4-5+ years building and shipping production apps, you know

mobile inside out, from the widget tree to the platform internals, and you make the calls that

keep our apps fast, stable, and maintainable as they scale.

Key Responsibilities

• Technical Leadership: Own the technical direction of our mobile apps; make and document architecture decisions, and set the standards others build against.

• End-to-End Development: Lead the development of complex, high-quality applications for iOS and Android from a single Flutter codebase.

• Architecture & State Management: Design and implement scalable app architectures using industry-standard state management solutions (e.g. Bloc/Cubit, Riverpod, or Provider).

• Custom UI/UX: Translate Figma/Adobe XD designs into pixel-perfect, fluid, responsive UIs using Flutter's widget tree, including custom animations and complex layouts.

• Deep Mobile Expertise: Apply end-to-end knowledge of mobile functionality: lifecycle, navigation, push notifications, deep linking, permissions, background tasks, offline behavior, and app security.

• API & Integrations: Integrate RESTful APIs and third-party SDKs with robust data persistence and offline capabilities.

• Native Interoperability: Write platform-specific code via Method Channels to access native features when needed.

• Performance Optimization: Profile and optimize app performance, reducing jank, optimizing build methods, and managing memory.

• Release Management: Own the release process end to end, including builds and deployment to the App Store and Google Play.

• Mentorship: Raise the team's bar through code reviews, technical guidance, and sharing best practices, without formal people management.

Technical Requirements

• Experience: 4+ years of hands-on experience building and shipping production mobile apps.

• Flutter: Strong, demonstrable Flutter and Dart expertise across real-world, production-grade apps.

• Full-Stack Mobile Knowledge: End-to-end command of mobile functionality and the in-and-out behaviors of the platform, not just the happy path.

• State Management: Expert-level understanding of at least one major state management library (Bloc or Riverpod preferred).

• Software Design: Strong grasp of SOLID principles, Clean Architecture, and Design Patterns.

• Testing: Proficiency in writing unit, widget, and integration tests to ensure app stability.

• Native Knowledge: Familiarity with native mobile development (Swift/Kotlin) is a significant plus.

• Tools: Proficient with Git, Firebase (Auth, Firestore, Cloud Messaging), and local databases like Hive or SQLite.

Soft Skills

• Problem Solver: You don't just find bugs; you identify the root cause and implement long-term fixes.

• Decision Maker: You weigh trade-offs and make sound technical calls, then bring the team along with clear reasoning.

• Collaborator: Ability to work closely with Product Managers and Designers in an Agile environment.

• Lifelong Learner: You stay up to date with the latest Flutter releases and the evolving Dart ecosystem.

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

1. Work as part of cross-functional, passionate agile project teams to ensure quality is driven into the heart of the development process from requirements definition to delivery
2. Architecting, designing, developing and deploying new features for mobile applications.
3. Ensure the best possible performance, quality, and responsiveness of the application
4. Diagnose and fix bugs and performance bottlenecks for great performance
5. Maintain code and write automated tests to ensure the product is of the highest quality

1. You have at least 1y ears of full-time mobile development experience (iOS, Android) with at 1 year experience with Flutter & Dart
2. Familiarity with RESTful APIs to connect applications to back-end services
3. Experience developing integrations with common APIs (e.g., Firebase, Twitter, Facebook, Instagram, Stripe, Vimeo, Google etc.)
4. Proficient understanding of code versioning tools, such as Git
5. Strong knowledge of design principles, patterns, and best practices
6. Experience with offline storage, threading, and performance tuning
7. Ability to understand and translate business requirements into technical requirements

• Full-stack developer with extensive knowledge of software development and agile methodologies, building native applications using JavaScript, and a portfolio of apps already published in-app store or self-hosted.
• Minimum 2-3 years experience working on Flutter projects/products.
• Good to have Healthcare domain experience.
• Ability to clearly understand requirements and translate them to software.
• Review business requirements, identify gaps, and assist in authoring functional design documents.
• Analytical mind with problem-solving aptitude.
• Proactive and self-starter requiring minimal supervision, who can collaborate with multiple stakeholders in the company.
• Good to have or awareness of Artificial Intelligence and Machine Learning algorithms and Python framework.
• Proficiency in relational databases like SQL Server and Oracle.
• Knowledge of cloud technologies (AWS, Azure, Google cloud), container, and virtualization will be a big plus.
• Familiarity with Continuous integration (Jenkins/Hudson), automated testing, and version control (GitHub, SVN).
• Knowledge of 3 rd party libraries and APIs, modern frameworks and design patterns, and test automation tools for Unit and Performance testing.
• Awareness of secure coding practices and standards. Page 2 of 3 Above all, you should love to build and ship products that real people use every day!

Roles and responsibilities:

• An ideal candidate will exhibit the following traits:
• Adapt and work on distributed technology stacks.
• Work with BAs to define or elaborate business software requirements.
• Design and build responsive and usable interface (UI/UX) for mobile applications through appealing, visual design.
• Take ownership of product features and work closely with stakeholders to ideate and rapidly release minimum viable product or mobile app solutions across healthcare products.
• Extensive experience with SDLC phases including Agile methodologies.
• Assist in designing client-side and server-side architecture.
• Perform code reviews, validation, and verification testing.
• Knows the use of version control software (GIT).
• Document technical design and unit test plans.
• Must have experience in working with multiple & small teams.
• Evaluate security and regulatory requirements.
• Proactively communicate in providing status reports and report blockers.
• Debug code, solve incidents and defects.
• Develop well-managed, high-quality, scalable, and reusable code.
• Should have excellent English (both verbal and written) skills.
• Should have excellent interaction and client communication skills.
• Solve technical challenges and take pride in their solutions and code.

Advantageous

• Java/Swift experience
• Understanding of Android Keyboard API
• Experience with optimizing applications for better performance and response

What you need to have: