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Sr Flutter developer

Sr Flutter developer

Sacrosys TechnologiesIndia
4 days ago
Job description

We are looking for a

Senior Flutter Developer

with extensive experience in architecting and developing

enterprise-grade mobile and web applications . The ideal candidate will have

deep technical expertise in Flutter & Dart , a solid foundation in

scalable app architectures , and a proven track record of delivering high-performance, production-ready applications that integrate with

microservices, AI, and automation systems .

This is a

senior-level hands-on role

that requires leadership in design, performance optimization, and system-level thinking.

Key Responsibilities

Architect, design, and develop

enterprise-grade cross-platform applications using

Flutter (Android, iOS, and Web) .

Build

modular, clean, and maintainable codebases

following modern design patterns (BLoC, Riverpod, MVVM, or Clean Architecture).

Integrate with

RESTful and GraphQL APIs , message queues, and

real-time data pipelines .

Implement

offline-first architecture

with advanced local database handling (SQLite, Isar, Hive, or ObjectBox).

Work closely with backend and DevOps teams to ensure

secure, efficient, and scalable API integrations .

Optimize app performance, memory usage, and startup time for

enterprise workloads .

Collaborate with UI / UX teams to deliver

pixel-perfect, responsive, and fluid user experiences .

Implement CI / CD pipelines for continuous testing, integration, and deployment.

Integrate

AI / ML modules

(e.g., OpenAI, Azure Cognitive Services, Google ML Kit) into app workflows where applicable.

Manage

version control, branching strategies, and release management

for large-scale projects.

Required Technical Expertise

6+ years

of total mobile development experience with

3+ years in Flutter / Dart .

Strong knowledge of

Flutter architecture, state management , and

multi-module project structures .

Expertise in

REST APIs, JSON serialization, caching, and offline sync strategies .

Experience integrating with

backend microservices (.NET, Node.js, Go, or Java) .

Hands-on with

Firebase ,

Push Notifications ,

Socket.io , or

MQTT

for real-time communications.

Solid experience in

CI / CD pipelines

(GitHub Actions, Bitrise, Codemagic, or Azure DevOps).

Deep understanding of

secure authentication flows

(OAuth2, JWT, SSO) and enterprise security practices.

Familiar with

AI / automation integration

and

analytics-driven app logic .

Strong debugging, profiling, and performance optimization capabilities.

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Flutter Developer • India