Sr Flutter Developer (Max $60/hr W2)

Lenmar Consulting Inc.; Charlotte (NC); On-site; USD 90,000 - 140,000; Full time

Job summary

Lenmar Consulting Inc. in Charlotte, NC, is seeking a talented Flutter Developer to design, build, and maintain high‑quality cross‑platform mobile applications for Android and iOS.

The ideal candidate will have strong experience with Flutter, Dart, and modern mobile development practices to deliver scalable, responsive, and user‑friendly apps. You will collaborate with designers, backend engineers, and product managers to implement features, integrate RESTful APIs and Firebase, write clean code,

Qualifications

• Bachelor's degree in CS/IT or equivalent experience.
• 5+ years Flutter development experience.
• Strong knowledge of Dart.
• Experience with Android and/or iOS development.
• Experience with REST APIs, JSON and HTTP.

Responsibilities

• Develop and maintain mobile applications using Flutter and Dart.
• Build responsive, reusable, and efficient UI components.
• Collaborate with designers, backend developers, and product managers to deliver high-quality applications.
• Integrate RESTful APIs, Firebase, and third-party services.
• Write clean, maintainable, and well-documented code.
• Debug, troubleshoot, and optimize application performance.
• Implement state management solutions such as Provider, Riverpod, Bloc, or GetX.
• Conduct unit testing, widget testing, and integration testing.
• Participate in code reviews and follow best coding practices.
• Publish and maintain applications on the Google Play Store and Apple App Store.
• Stay up to date with Flutter updates and emerging mobile technologies.

Education

Bachelor's degree in Computer Science or related field

Flutter development

Dart programming

REST APIs

Firebase services

Git

Mobile UI/UX

SQLite/Hive

Android/iOS development

Job description

Company Description

Food Manufacturing

Job Description

USC and GC only on W2 at this time.

We are seeking a talented Flutter Developer to design, develop, and maintain high-quality cross-platform mobile applications. The ideal candidate should have strong experience with Flutter, Dart, and mobile application development, with the ability to build scalable, responsive, and user-friendly applications for Android and iOS.

Key Responsibilities

• Develop and maintain mobile applications using Flutter and Dart.
• Build responsive, reusable, and efficient UI components.
• Collaborate with designers, backend developers, and product managers to deliver high-quality applications.
• Integrate RESTful APIs, Firebase, and third-party services.
• Write clean, maintainable, and well-documented code.
• Debug, troubleshoot, and optimize application performance.
• Implement state management solutions such as Provider, Riverpod, Bloc, or GetX.
• Conduct unit testing, widget testing, and integration testing.
• Participate in code reviews and follow best coding practices.
• Publish and maintain applications on the Google Play Store and Apple App Store.
• Stay up to date with Flutter updates and emerging mobile technologies.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• 5+ years of experience in Flutter development.
• Strong knowledge of Dart programming language.
• Experience with Android and/or iOS application development.
• Knowledge of REST APIs, JSON, and HTTP protocols.
• Experience with Firebase services (Authentication, Firestore, Cloud Messaging, Analytics, Crashlytics).
• Familiarity with Git and version control systems.
• Understanding of mobile UI/UX design principles.
• Experience with local databases such as SQLite or Hive.

Preferred Qualifications

• Experience with native Android (Kotlin/Java) or iOS (Swift).
• Knowledge of CI/CD pipelines.
• Experience with payment gateway integration.
• Familiarity with Agile/Scrum development methodologies.
• Experience integrating maps, notifications, and location services.

Additional Information

All your information will be kept confidential according to EEO guidelines.