Flutter Developer - Dart - 4+ yrs - Bangalore - Immediate joiners

We are looking for a highly skilled Flutter Senior Software Engineer (SSE) with 4+ years of experience, who can independently architect, build, and deliver high-quality mobile applications. This role requires strong technical depth in Flutter/Dart, excellent problem-solving abilities, and the capability to lead small teams while driving end-to-end project execution.

Responsibilities

- Design, architect, and implement scalable Flutter applications with clean, maintainable code.

- Lead technical decision-making, feature planning, and system design discussions.

- Drive end-to-end project execution from requirement analysis to release and post-production support.

- Mentor junior engineers, conduct high-quality code reviews, and maintain engineering best practices.

- Collaborate with product, design, backend, and QA teams to ensure timely, high-quality delivery.

- Optimize app performance through profiling, memory management, jank reduction, and rendering improvements.

- Integrate APIs (REST/GraphQL), WebSockets, pagination, caching, and other advanced networking flows.

- Implement secure offline-first modules with Hive, SQLite, Secure Storage, ObjectBox, etc.

- Set up and integrate CI/CD, crash logging, analytics, and monitoring dashboards.

- Work with native iOS/Android layers through method channels and third-party SDK integrations.

- Follow and enforce SOLID, DRY, clean code, unit testing, and industry-standard best practices.

Must-Have Skills

- Strong hands-on experience with Flutter & Dart capable of independently building complex features.

- Deep understanding of:

  • Widget lifecycle, rendering engine, layout & painting pipeline

  • Isolates, async programming, compute-heavy flows

  • Navigation stacks and advanced routing

- Expertise in state management (Bloc, Cubit, Riverpod, Provider).

- Strong architectural skills (Clean Architecture, MVVM, feature-first structure).

- Solid networking & integration experience: REST, GraphQL, WebSockets, retry, caching.

- Practical experience with local storage and offline modules.

- Ability to profile, debug, and optimize app performance.

- Experience with CI/CD, crash logging, analytics.

- Comfortable with platform integrations (method channels, Swift/Kotlin SDKs).

- Proven leadership experience guiding 23 engineers.

- Ability to fully own end-to-end project execution.

Bonus Skills

- Backend development experience (Node.js, NestJS, Java, Go).

- Experience with server-driven UI, micro-frontends, modularization.

- Experience building SDKs or reusable UI/component libraries.