Senior Flutter Developer

SourcingXPress; Coimbatore District; On-site; INR 1,000,000 - 2,000,000; Full time

Job summary

Transient.AI in India is seeking a Senior Flutter Developer with 5–10 years of software development experience, including 4+ years of Flutter expertise. You will build high-performance cross-platform mobile apps using Flutter and Dart, integrate REST APIs and Firebase services, and follow clean architecture principles.

Join a fast-paced team to design scalable solutions, mentor peers, and deliver pixel-perfect UIs for Android and iOS platforms while ensuring app security and quality through

Qualifications

• 5–10 years of software development experience.
• Minimum 4+ years of hands-on Flutter experience.
• Strong Dart programming skills.
• Experience with Android and iOS apps.
• Experience with REST APIs and JSON parsing.
• Knowledge of Firebase services (Authentication, Firestore, Cloud Messaging, Crashlytics, Analytics).
• Experience with local databases like SQLite or Hive.

Responsibilities

• Design, develop, test, and maintain cross-platform mobile apps using Flutter and Dart.
• Build reusable, scalable, and maintainable code following clean architecture.
• Collaborate with Product Managers, UI/UX Designers, QA Engineers, and Backend Developers.
• Integrate RESTful APIs and third-party SDKs.
• Implement responsive UI components with pixel-perfect designs.
• Optimize performance, memory usage, and startup time.
• Write unit tests, widget tests, and integration tests.
• Troubleshoot production issues and participate in code reviews.
• Mentor junior Flutter developers and ensure code quality.
• Publish apps on Google Play and Apple App Store.

Skills

Flutter

Dart

Android/iOS

State management

REST APIs

Flutter architecture

Unit testing

Git

Performance tuning

Firebase

Education

Bachelor's degree in CS/IT/Engineering

Tools

GitHub Actions

Fastlane

Codemagic

Bitrise

SQLite

Job description

Company: Transient.AI

Website: Visit Website

LinkedIn: Visit LinkedIn

Business Type: Startup

Company Type: Product

Business Model: B2B

Funding Stage: Pre‑seed

Industry: Information Technology

Salary Range: ₹ 10-20 Lacs PA

Job Description

We are looking for a highly skilled Senior Flutter Developer with 5–10 years of software development experience, including 4+ years of hands‑on Flutter development, to build high-performance, scalable, and visually appealing cross‑platform mobile applications. The ideal candidate should have strong expertise in Flutter, Dart, mobile architecture, API integration, state management, and application performance optimization.

Key Responsibilities

• Design, develop, test, and maintain cross‑platform mobile applications using Flutter and Dart.
• Build reusable, scalable, and maintainable code following clean architecture principles.
• Collaborate with Product Managers, UI/UX Designers, QA Engineers, and Backend Developers to deliver high‑quality applications.
• Integrate RESTful APIs and third‑party SDKs.
• Implement responsive UI components with pixel‑perfect designs.
• Optimize application performance, memory usage, and startup time.
• Write unit tests, widget tests, and integration tests.
• Troubleshoot and resolve application bugs and production issues.
• Participate in code reviews and mentor junior Flutter developers.
• Ensure application security and follow mobile development best practices.
• Publish and maintain applications on Google Play Store and Apple App Store.
• Stay updated with the latest Flutter releases and mobile development trends.

Required Skills

Must‑Have Skills

• 5–10 years of software development experience.
• Minimum 4+ years of hands‑on experience with Flutter.
• Strong programming experience in Dart.
• Experience developing applications for both Android and iOS.
• Strong understanding of Flutter widgets, animations, navigation, and custom UI development.
• Experience with State Management:
  • Provider
  • Riverpod
  • Bloc/Cubit
  • GetX (any one or more)
• Experience integrating REST APIs and JSON parsing.
• Knowledge of Firebase services:
  • Authentication
  • Firestore
  • Cloud Messaging (FCM)
  • Crashlytics
  • Analytics
• Experience with local databases such as SQLite or Hive.
• Strong understanding of asynchronous programming (Future, Streams).
• Experience with Git and version control.
• Knowledge of mobile application architecture (MVVM, Clean Architecture).
• Strong debugging and performance optimization skills.

Preferred Skills

• Experience with CI/CD pipelines.
• Knowledge of Fastlane, Codemagic, GitHub Actions, or Bitrise.
• Experience with Push Notifications.
• Experience working with WebSockets.
• Familiarity with GraphQL.
• Experience with native Android (Kotlin/Java) or iOS (Swift) is an advantage.
• Experience with Agile/Scrum development methodologies.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
• Equivalent practical experience is also considered.

Good to Have

• Experience publishing apps to Google Play Store and Apple App Store.
• Experience with payment gateway integration.
• Experience with Google Maps and location services.
• Knowledge of app security and data encryption.
• Exposure to AI‑powered mobile features is an added advantage.

Soft Skills

• Excellent problem‑solving and analytical skills.
• Strong communication and collaboration abilities.
• Ability to work independently in a fast‑paced environment.
• Ownership mindset and attention to detail.
• Mentoring and leadership capabilities.