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Freelance Flutter Dart Developer Jobs (NOW HIRING)

Software Engineer 3, Mobile

New York, NY · On-site

$160K - $185K/yr

Our mobile engineering teams build the digital products that deliver world-class storytelling and ... Keep up to date with emerging Flutter/Dart libraries, patterns, and best practices. * Build AI ...

... developer tools, the full HTTP request lifecycle, and performance diagnostics tooling. * Interest in or prior experience with mobile development (Flutter/Dart) is welcome but not required.

New

Build and maintain cross-platform mobile applications using Flutter (Dart) for iOS and Android ... Collaborate with digital solutions engineers, product owners, and other developers to translate ...

Required : • 3-5+ years of frontend engineering experience. • Proficiency with Flutter (Dart) for mobile and React/Next.js (or similar frameworks) for web applications. • Track record of ...

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Freelance Flutter Dart Developer information

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How much do freelance flutter dart developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for freelance flutter dart developer in the United States is $22.97, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $18.75 per hour, depending on experience, location, and employer.

What does a freelance Flutter Dart developer do?

A Freelance Flutter Dart Developer designs and builds mobile applications using Flutter, a UI toolkit created by Google, and the Dart programming language. They typically work independently or on a contract basis, creating apps for iOS, Android, or web platforms according to client requirements. Their responsibilities include writing clean code, integrating APIs, debugging, and deploying applications. Freelancers often manage multiple projects, communicate directly with clients, and stay updated with the latest Flutter and Dart advancements.

What are the key skills and qualifications needed to thrive as a freelance Flutter Dart developer?

To thrive as a Freelance Flutter Dart Developer, you need strong programming skills in Dart, a deep understanding of the Flutter framework, and a portfolio showcasing mobile app development experience. Familiarity with tools such as Android Studio, Xcode, Git, and experience integrating APIs are typically required, along with relevant certifications like Google’s Associate Android Developer. Excellent problem-solving, time management, and client communication skills help you stand out in remote and project-based work. These skills ensure you can deliver high-quality, cross-platform applications efficiently while meeting client needs and project deadlines.

What are the most common challenges faced by freelance Flutter Dart developers when working with multiple clients simultaneously?

Freelance Flutter Dart developers often face challenges in balancing priorities and managing expectations across multiple clients. Juggling different project requirements, communication styles, and deadlines can be demanding, especially when clients have varying levels of technical expertise. Effective time management, clear communication, and setting realistic timelines are essential to ensure successful project delivery. Developers also need to stay updated with the latest Flutter and Dart updates to offer high-quality solutions tailored to each client’s needs.

What is the difference between Freelance Flutter Dart Developer vs Mobile App Developer?

AspectFreelance Flutter Dart DeveloperMobile App Developer
CredentialsKnowledge of Flutter, Dart, and mobile developmentVaries; may include Android/iOS certifications, programming skills
Work EnvironmentIndependent, remote or on-site freelance projectsIn-house or freelance, often within a company or agency
Industry UsageFreelance projects, startups, small businessesTech companies, agencies, large enterprises
Search & ComparisonOften searched by clients seeking freelance Flutter expertiseBroader, includes various mobile development roles

Freelance Flutter Dart Developers specialize in creating mobile apps using Flutter and Dart on a freelance basis, often working independently on specific projects. Mobile App Developers may work in-house or freelance, with broader skills across multiple platforms and technologies. The key difference lies in the freelance nature and specific focus on Flutter and Dart for the former.

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What states have the most Freelance Flutter Dart Developer jobs?

States with the most job openings for Freelance Flutter Dart Developer jobs include:

Infographic showing various Freelance Flutter Dart Developer job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 94% Full Time, 3% Part Time, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $47,772 per year, or $23 per hour.

Cross-Platform Mobile Engineer (Flutter & AI Integration) - Q126

R2 Technologies Corporation

Alpharetta, GA • On-site

Full-time

Re-posted 12 days ago


Job description

Overview:
Job Title: Cross-Platform Mobile Engineer (Flutter & AI Integration)
Company: R2 Technologies
Location: Alpharetta, GA (Hybrid / Remote Options Available)
Employment Type: Full-Time / Contractual
About R2 Technologies: R2 Technologies is... (Same as above)
Job Summary: Flutter is the leading framework for building pixel-perfect, high-performance UIs across any screen. R2 Technologies is seeking a Flutter Engineer to build visually stunning, AI-integrated mobile applications. You will leverage Dart and Flutter's custom rendering engine to create complex, fluid animations and conversational interfaces that bring our enterprise AI agents to life. Utilizing AI coding assistants to accelerate development, you will deliver robust applications that feel native on both iOS and Android from a single codebase.
Key Responsibilities:
  • Architect, build, and deploy high-performance mobile applications using Flutter and Dart.
  • Design and implement complex, interactive user interfaces and custom animations tailored for conversational AI and agentic workflows.
  • Actively utilize AI-assisted coding tools (Cursor, Copilot) to generate Dart models, write widget boilerplate, and accelerate the translation of UI designs into functional code.
  • Integrate cloud-based LLM APIs, enterprise RAG systems, and Edge AI solutions seamlessly into the Flutter frontend.
  • Manage complex application state (using Riverpod, Bloc, or Provider) to handle real-time streaming data and asynchronous AI responses.
  • Optimize application performance utilizing Flutter's Impeller engine to ensure consistent 60/120 FPS rendering, even during heavy graphical loads.

Qualifications:
  • Up to 3 years of experience in mobile application development, with a strong focus on Flutter and Dart.
  • Deep understanding of the Flutter widget tree, custom UI rendering, and complex state management patterns.
  • Experience consuming REST APIs, WebSockets, and integrating third-party AI services.
  • Proven experience or strong familiarity working alongside AI coding assistants to enhance productivity.

Excellent eye for design, pixel-perfect implementation, and a passion for creating fluid, engaging user experiences.
Skills:
flutter,mobile