Stack Builders

Stack Builders specializes in custom software development and technology consulting, utilizing functional programming languages like Haskell to create innovative solutions that modernize systems and drive business growth.

Internet Software & Services

Information Technology

51-250 (94)

Founded 2009

4 open positions

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Remote - Future Opportunity Experienced Flutter Developer (Contractor)

19 hours, 4 minutes ago

United States, Argentina, Brazil, Colombia

Contract

Junior

Flutter Developer

Software Development

Agile Android Dart Figma Firebase Firestore Flutter Git GitHub GitHub Actions GitLab Hive iOS Java JIRA JSON Kotlin Linear REST API Scrum SQLite Swift

Apply Now

Stack Builders

Internet Software & Services

51-250

Founded 2009

View All Jobs 4

Description

Build production-ready mobile applications using Flutter for Android and/or iOS.
Work directly with US clients to understand and deliver application needs.
Implement responsive, pixel-perfect user interfaces from design tools such as Figma.
Integrate RESTful APIs, including JSON parsing, authentication tokens, and error handling.
Use Git and collaborative workflows to manage branching, pull requests, and code reviews.
Build and deploy apps through Google Play Console and/or App Store Connect.
Implement push notifications using Firebase Cloud Messaging (FCM).
Collaborate in a high-quality engineering environment focused on pairing and knowledge sharing.
Contribute to app maintenance, updates, and production releases as needed.

Requirements

3+ years of experience building mobile applications using Flutter.
Experience delivering production-ready Android and/or iOS applications.
Advanced written and spoken English skills for direct communication with US clients.
Bachelor's degree in engineering, computer science, or a related field.
Solid proficiency in Dart, including asynchronous programming and object-oriented programming principles.
Deep understanding of Flutter widgets, layouts, navigation, and app lifecycle.
Strong experience with Git, including branching strategies, pull requests, and collaborative workflows using GitHub or GitLab.
Experience implementing responsive, pixel-perfect UI from design tools such as Figma.
Experience deploying apps through Google Play Console and/or App Store Connect.
Experience implementing push notifications with Firebase Cloud Messaging (FCM).
Experience with Firebase services such as Authentication, Firestore, Realtime Database, and Analytics (preferred).
Basic knowledge of native Android development with Kotlin/Java or iOS development with Swift (preferred).
Experience with CI/CD and automation tools such as GitHub Actions, Codemagic, and Fastlane (preferred).
Experience with local storage solutions such as SQLite, Hive, or SharedPreferences (preferred).
Experience working in Agile or Scrum environments and tools such as Jira or Linear (preferred).
Experience optimizing application performance, app size, runtime efficiency, and memory usage (preferred).
Experience extending Flutter to web or desktop platforms (preferred).
Application and CV must be submitted in English.

Benefits

100% remote and flexible work modality.
Human-centered, people-first company culture.
Challenging full-time, long-term projects with globally admired companies.
Strong learning culture with regular pairing sessions.
Opportunities for conference participation, OSS contributions, tutorials, blog posts, and technical talks.
Timely payments with flexibility to choose the payment date modality that best suits your needs.
Supportive Stack Builders community.
Equal-opportunity, safe, and inclusive work environment.

Interested in this position?

Apply directly on the company website

Apply Now

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