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Contract Flutter App Developer Jobs in Washington, DC

ManTech

Mobile Application Developer

Ashburn, VA · Hybrid

$114K - $190K/yr

Hands on experience in mobile application development (Swift, Kotlin, React Native, or Flutter ... Contract Wage Determination, relevant work experience, skills and competencies that align to the ...

New

Sparks Group

Contracts Manager

Lorton, VA · Hybrid

$120K - $160K/yr

Responsibilities : * Direct and mentor a team of contract administrators, providing review ... Partner with internal stakeholders across engineering, operations, and supply chain to balance cost ...

Sparks Group

Contracts Manager

Lorton, VA · Hybrid

$120K - $160K/yr

Responsibilities : * Direct and mentor a team of contract administrators, providing review ... Partner with internal stakeholders across engineering, operations, and supply chain to balance cost ...

BTree Solutions, Inc.

PYTHON DEVELOPER

Reston, VA · On-site

$52.25 - $72/hr

USC, GC, H1B and EAD Contract Type: W2 Skillset: Python, Java, AWS, Jenkins, and Docker * Nice to ... Greenfield app or existing app? Probably supporting both * #1 is python - most components are ...

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All JobsContract Flutter App Developer JobsContract Flutter App Developer Jobs in Washington, DC

Contract Flutter App Developer information

See Washington, DC salary details

$19

$59

$96

How much do contract flutter app developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for contract flutter app developer in Washington, DC is $59.62, according to ZipRecruiter salary data. Most workers in this role earn between $47.93 and $68.61 per hour, depending on experience, location, and employer.

What is the difference between Contract Flutter App Developer vs Contract Android Developer?

AspectContract Flutter App DeveloperContract Android Developer
Required CredentialsProficiency in Dart, Flutter SDK, mobile app development experienceProficiency in Java/Kotlin, Android SDK, mobile app development experience
Work EnvironmentRemote or on-site, cross-platform developmentTypically on-site or remote, native Android development
Industry UsageUsed by companies seeking cross-platform appsUsed by companies focusing on native Android apps
Search & Comparison IntentOften compared for cross-platform capabilitiesCompared for native Android expertise

The main difference between a Contract Flutter App Developer and a Contract Android Developer lies in their development focus. Flutter developers create cross-platform apps using Dart, while Android developers specialize in native Android apps using Java or Kotlin. Your choice depends on whether you need a single codebase for multiple platforms or native Android performance.

What are the most commonly searched types of Flutter App Developer jobs in Washington, DC? The most popular types of Flutter App Developer jobs in Washington, DC are:
What are popular job titles related to Contract Flutter App Developer jobs in Washington, DC? For Contract Flutter App Developer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Contract Flutter App Developer jobs in Washington, DC look for? The top searched job categories for Contract Flutter App Developer jobs in Washington, DC are:
Contract Flutter App Developer jobs near you

Enterprise Mobile Application Developer (IOS And Android)

Omm IT Solutions

Ellicott City, MD • Remote

Contractor

Re-posted 2 days ago

Job description

\n <\/head>\n \n \n
\n

PLEASE NOTE:<\/b><\/span><\/span><\/span><\/u>
<\/b><\/span><\/span><\/p>\n

    \n
  • It is a remote position, Local candidates preferred<\/b><\/span><\/span><\/span><\/span>
    <\/b><\/li>\n
  • Candidates can work remotely, but <\/b><\/span><\/span><\/span>they must be willing to travel here at their own expense for badging, laptop pickup and any other time the customer requests them to visit locally to Woodlawn.
    <\/b><\/span><\/span><\/span><\/li>\n
  • Must be able to obtain and maintain public trust clearance.<\/b><\/span><\/span><\/span>
    <\/li>\n
  • Candidate Needs to have very strong hands\-on experience in REACT Native.<\/b><\/span><\/span>
    <\/b><\/span><\/span><\/span>
    <\/b><\/li>\n <\/ul>\n

    Key Required Skills:<\/b><\/span><\/span><\/span><\/u>
    <\/p>\n

    \n Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native.<\/span><\/span>
    \n <\/div>\n
    \n
    \n <\/div>\n
    \n Position Description:<\/b><\/span><\/span><\/span><\/u>
    <\/b><\/span><\/span>\n <\/div>\n
      \n
    • Develop & Maintain Mobile Applications:
      <\/b><\/span><\/span><\/span><\/li>\n
        \n
      • Design and develop native iOS applications using Swift and SwiftUI.
        <\/span><\/span><\/span><\/li>\n
      • Develop native Android applications using Kotlin and Jetpack Compose.
        <\/span><\/span><\/span><\/li>\n
      • Build cross\-platform mobile applications using React Native and Flutter.
        <\/span><\/span><\/span><\/li>\n <\/ul>\n
      • Backend Integration with Legacy Systems:
        <\/b><\/span><\/span><\/span><\/li>\n
          \n
        • Integrate mobile apps with existing COBOL\-based and Java\-based backend systems.
          <\/span><\/span><\/span><\/li>\n
        • Collaborate with backend teams to build RESTful APIs or GraphQL endpoints that interact with legacy systems.
          <\/span><\/span><\/span><\/li>\n
        • Design API gateways to expose COBOL and Java services to modern mobile platforms.
          <\/span><\/span><\/span><\/li>\n <\/ul>\n
        • Cross\-Platform Mobile Development:
          <\/b><\/span><\/span><\/span><\/li>\n
            \n
          • Write reusable, clean, and modular code for React Native and Flutter to ensure efficient development of cross\-platform mobile apps.
            <\/span><\/span><\/span><\/li>\n
          • Work with native modules when necessary for integrating mobile\-specific features not available in cross\-platform libraries.
            <\/span><\/span><\/span><\/li>\n <\/ul>\n
          • Collaborate with UI\/UX Designers:
            <\/b><\/span><\/span><\/span><\/li>\n
              \n
            • Work with UI\/UX teams to implement intuitive and responsive designs that meet user requirements and align with mobile platform guidelines.
              <\/span><\/span><\/span><\/li>\n
            • Ensure the UI responsiveness and consistency across both iOS and Android devices.
              <\/span><\/span><\/span><\/li>\n <\/ul>\n
            • Optimize Mobile Applications:
              <\/b><\/span><\/span><\/span><\/li>\n
                \n
              • Use performance profiling tools (Xcode Instruments, Android Profiler) to identify and fix bottlenecks in both native and cross\-platform apps.
                <\/span><\/span><\/span><\/li>\n
              • Implement best practices for memory management and app performance optimization.
                <\/span><\/span><\/span><\/li>\n <\/ul>\n
              • Testing & Quality Assurance:
                <\/b><\/span><\/span><\/span><\/li>\n
                  \n
                • Develop unit tests and integration tests to ensure code quality and robustness.
                  <\/span><\/span><\/span><\/li>\n
                • Implement automated testing for mobile applications with frameworks such as Jest, XCTest, or Flutter Test.
                  <\/span><\/span><\/span><\/li>\n <\/ul>\n
                • CI\/CD Pipeline Integration:
                  <\/b><\/span><\/span><\/span><\/li>\n
                    \n
                  • Set up CI\/CD pipelines using GitHub Actions, GitLab CI, or Bitrise to automate builds, testing, and deployment for mobile applications.
                    <\/span><\/span><\/span><\/li>\n <\/ul>\n
                  • Security & Compliance:
                    <\/b><\/span><\/span><\/span><\/li>\n
                      \n
                    • Implement secure communication protocols (HTTPS), OAuth authentication, and data encryption for mobile apps.
                      <\/span><\/span><\/span><\/li>\n
                    • Ensure mobile apps comply with security standards and insurance industry regulations (e.g., GDPR, HIPAA).
                      <\/span><\/span><\/span><\/li>\n
                    • All other duties as assigned or directed.<\/span><\/span><\/span>
                      <\/span><\/span><\/li>\n <\/ul>\n <\/ul>\n
                      \n
                      \n <\/div>\n <\/div><\/span>
                      Requirements<\/h3>\n
                      \n

                      Basic Qualifications:<\/b><\/span><\/span><\/span><\/u>
                      <\/span><\/span><\/p>\n

                        \n
                      • Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree.
                        <\/span><\/span><\/span><\/li>\n
                      • Experience with Legacy System Integration and API development.
                        <\/span><\/span><\/span><\/li>\n
                      • Experience with the following tools and frameworks: Version Control, Cloud Services, CI\/CD and Testing\/Debugging.
                        <\/span><\/span><\/span><\/li>\n
                      • Experience with Cross\-Platform Developer.
                        <\/span><\/span><\/span><\/li>\n
                      • Experience with UI\/UX Design Integration.
                        <\/span><\/span><\/span><\/li>\n <\/ul>\n

                        Required Skills:<\/b><\/span><\/span><\/span><\/u>
                        <\/span><\/span><\/p>\n

                          \n
                        • Master's and 10+ years of experience, Bachelor's and 12+ years of experience or 18+ years in lieu of a degree.
                          <\/span><\/span><\/span><\/li>\n
                        • Experience with at least 2 of the 5 skills:
                          <\/span><\/span><\/span><\/li>\n <\/ul>\n \n
                            \n
                          • Swift
                            <\/span><\/span><\/span><\/li>\n
                          • Kotlin
                            <\/span><\/span><\/span><\/li>\n
                          • Flutter
                            <\/span><\/span><\/span><\/li>\n
                          • React Native
                            <\/span><\/span><\/span><\/li>\n
                          • Vue 3
                            <\/span><\/span><\/span><\/li>\n <\/ul>\n <\/blockquote>\n

                            DESIRED SKILLS:<\/b><\/span><\/span><\/u>
                            <\/span><\/span><\/p>\n

                              \n
                            • Experience with Swift\/SwiftUI, Xcode, CocoaPods, and iOS frameworks (UIKit, CoreData, etc.).
                              <\/span><\/span><\/span><\/li>\n
                            • Experience with App Store deployment and maintaining apps via App Store Connect.
                              <\/span><\/span><\/span><\/li>\n
                            • Expertise in Kotlin and Jetpack Compose for native Android development.
                              <\/span><\/span><\/span><\/li>\n
                            • Experience with Android Studio, Gradle, and Firebase.
                              <\/span><\/span><\/span><\/li>\n
                            • Experience in developing cross\-platform mobile apps using Flutter and Dart.
                              <\/span><\/span><\/span><\/li>\n
                            • Strong knowledge of state management (Provider, Riverpod) in Flutter.
                              <\/span><\/span><\/span><\/li>\n
                            • Experience with Redux for state management and React Navigation for navigation within mobile apps.
                              <\/span><\/span><\/span><\/li>\n
                            • Familiarity with Vuex for state management and Vue Router for routing.
                              <\/span><\/span><\/span><\/li>\n
                            • Strong collaboration and communication skills to work with cross\-functional teams (designers, backend developers, etc.).<\/span><\/span><\/span><\/span><\/span>
                              <\/li>\n <\/ul>\n <\/div><\/span>
                              \n <\/body>\n<\/html>

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