Flutter/Dart Developer

Zensar

About The Position

Looking for a workplace where people realize their full potential, are recognized for the impact they make, and enjoy the company of the peers they work with? Welcome to Zensar! Read on for more details on the role and about us. What's this role about? We are seeking a skilled Flutter/Dart Developer to join our engineering team and contribute to the design, development, and optimization of cross-platform mobile and web applications. The ideal candidate will have strong hands-on experience with the Flutter framework, solid understanding of state management patterns, and proficiency in integrating REST APIs. The role involves collaborating with product, design, and backend teams to deliver high-quality, scalable, and maintainable applications. Job Description: Flutter/Dart Developer Location: Atlanta, GA Experience: 4–7 years

Requirements

Flutter framework (mobile + web development)
Dart language
Package management using pub
Bloc (mandatory)
Familiarity with Streams, RxDart, and architecture patterns
go_router for declarative routing
REST API integration using http
JSON parsing, error handling, retry logic
Provider
get_it
intl, equatable, flutter_dotenv, rxdart, uuid
universal_html, url_strategy for Flutter Web
Experience with build_runner
Unit, widget, and bloc tests using:
flutter_test
mockito
bloc_test
Semantic labels
Screen reader support
Flutter accessibility best practices
Strong communication and interpersonal skills
Ability to collaborate across onsite, nearshore, and offshore teams
Ownership mindset and strong problem-solving skills
Attention to detail and quality

Nice To Haves

Experience deploying apps to App Store / Play Store
Knowledge of CI/CD pipelines (GitHub Actions, Bitrise, or similar)
Strong debugging and performance tuning skills
Experience working in Agile/Scrum environments
Familiarity with clean architecture principles

Responsibilities

Develop high-performance, cross-platform (iOS/Android/Web) applications using Flutter & Dart.
Implement state management using Bloc patterns.
Build modular, scalable components with clean architecture and best development practices.
Integrate RESTful APIs using the http package and handle data serialization/deserialization.
Implement navigation/routing using go_router.
Manage dependencies using Provider and get_it for dependency injection.
Work with common utilities such as intl, equatable, flutter_dotenv, rxdart, and uuid.
Work with web-specific utilities like universal_html and url_strategy for Flutter Web apps.
Write maintainable, testable code with build_runner for code generation.
Ensure accessibility compliance and semantic labeling for UI elements.
Write unit and widget tests using flutter_test, mockito, and bloc_test.
Participate in code reviews, debugging, and performance optimization.
Collaborate with cross-functional teams (design, product, backend) to deliver features end-to-end.