Jobs

We are looking for a part-time Flutter developer with proven expertise in the below areas, as well as with ability to work independently on a clearly given tasks. High attention to details is a MUST.

What skills we expect you to have:

- 2-3+ years experience in Mobile Development (Native iOS or Android)

- Solid understanding of OOP and popular architecture patterns.

- Deep knowledge of Dart

- Experience in Flutter SDK, environment and app development principles.

- Experience with popular Flutter third-party libraries (flutter_bloc, sqflite, floor, rxdart, provider,

location, firebase_core, etc...).

- Understanding of the full app development cycle.

- At least Intermediate English.

- Git.

- Published projects in the stores.

Would be a plus:

- Knowledge of Swift or Kotlin

- Experience in building native iOS or Android apps

- Advanced English

What responsibilities you would have:

- Develop mobile apps from scratch

- Maintain existing projects

- Collaborate closely with UI/UX designer and Backend team

What do we offer:

- Opportunities for professional growth.

- Competitive salary.

- Remote part-time job with flexible working schedule.

We are seeking a Middle/Senior Flutter Developer to lead mobile development on one of our projects. You’ll work directly with the CTO and a backend engineer to bring the first version of the product to life. This is a hands-on engineering role that will transition into a leadership position as the team grows.

About the Project

We are building a mobile-first community platform centered around faith, connection, and personal spiritual growth. Users will join and engage with faith-based communities, interact with content, build connections, and access personalized spiritual tools (such as scripture reminders, a personal faith schedule, etc.). Community leaders will manage members, share updates, and publish content. AI-powered content moderation will ensure a safe and uplifting experience.

Responsibilities

• Lead Flutter development for iOS and Android
• Architect a scalable and maintainable mobile codebase
• Build user-centric features including social feed, search, profiles, community discovery, messaging, notifications, and spiritual tools (verse of the day, reminders, schedule)
• Collaborate closely with UX to ensure polished UI and smooth flows
• Integrate with backend services (Firebase/Firestore, Node.js APIs)
• Implement state management, offline capabilities & real-time sync where required
• Participate in code reviews, sprint planning & daily syncs

• Help define engineering standards and future onboarding for new team members

   

Required Skills

• 4+ years of experience in Flutter development (mobile apps in production)
• Strong Dart fundamentals
• Experience building complex UI flows and social-style interaction features
• App Store + Google Play deployment knowledge
• Experience with Firebase or similar platforms (Firestore, auth, notifications)
• Strong understanding of Git workflows
• Experience working in Jira
• Excellent written & spoken English, minimum Upper-Intermediate level
• Ability to overlap with Boston EST time zone and attend daily syncs

• Hands-on problem-solver who thrives in startup-style environments

   

Nice to Have

• Experience mentoring or leading other engineers
• Knowledge of Supabase or similar platforms
• Understanding of AI content moderation or cloud-based moderation
• CI/CD for mobile apps

Senior Flutter Developer
 

Flutter Developer:

Senior Flutter Developer - experienced in large-scale production apps and CI/CD setup. Proven ability to communicate technical topics to non-technical stakeholders and maintain high code quality through linting, PR reviews, and code standards. Experienced with feature flags, backward compatibility, automation, and Agile ways of working.

We are seeking a Middle/Senior Flutter Developer to lead mobile development on one of our projects. You’ll work directly with the CTO and a backend engineer to bring the first version of the product to life. This is a hands-on engineering role that will transition into a leadership position as the team grows.

About the Project

We are building a mobile-first community platform centered around faith, connection, and personal spiritual growth. Users will join and engage with faith-based communities, interact with content, build connections, and access personalized spiritual tools (such as scripture reminders, a personal faith schedule, etc.). Community leaders will manage members, share updates, and publish content. AI-powered content moderation will ensure a safe and uplifting experience.

Responsibilities

• Lead Flutter development for iOS and Android
• Architect a scalable and maintainable mobile codebase
• Build user-centric features including social feed, search, profiles, community discovery, messaging, notifications, and spiritual tools (verse of the day, reminders, schedule)
• Collaborate closely with UX to ensure polished UI and smooth flows
• Integrate with backend services (Firebase/Firestore, Node.js APIs)
• Implement state management, offline capabilities & real-time sync where required
• Participate in code reviews, sprint planning & daily syncs

• Help define engineering standards and future onboarding for new team members

   

Required Skills

• 4+ years of experience in Flutter development (mobile apps in production)
• Strong Dart fundamentals
• Experience building complex UI flows and social-style interaction features
• App Store + Google Play deployment knowledge
• Experience with Firebase or similar platforms (Firestore, auth, notifications)
• Strong understanding of Git workflows
• Experience working in Jira
• Excellent written & spoken English, minimum Upper-Intermediate level
• Ability to overlap with Boston EST time zone and attend daily syncs

• Hands-on problem-solver who thrives in startup-style environments

   

Nice to Have

• Experience mentoring or leading other engineers
• Knowledge of Supabase or similar platforms
• Understanding of AI content moderation or cloud-based moderation
• CI/CD for mobile apps

A dynamic wellness tech venture offering innovative tools to support proactive health management. Its primary product is a smart scale equipped with cutting-edge BIA technology, delivering precise data on key body metrics such as fat percentage, lean mass, and hydration. By merging advanced engineering with a seamless digital experience, it empowers users to make informed decisions about their health.

Requirements:
 

• 4+ years of professional mobile development experience, with at least 2+ years of hands-on Flutter experience.
• Strong proficiency in Flutter SDK and Dart programming language.
• Solid understanding of state management solutions, particularly BLoC and GetIt (experience with Provider, Riverpod, or MobX is a plus).
• Experience integrating Firebase services (authentication, Firestore, analytics, push notifications, etc.).
• Knowledge of local storage solutions such as Hive (experience with SharedPreferences, SQLite, or ObjectBox is a plus).
• Familiarity with RESTful APIs and third-party SDK integration.
• Proficiency with Git version control workflows (branching, pull requests, code reviews).
• Experience or basic knowledge of CI/CD pipelines (e.g., GitHub Actions, Bitrise, or Codemagic).
• Strong problem-solving skills, analytical thinking, and attention to detail.
• Ability to collaborate in cross-functional teams and communicate effectively.
• A good understanding of mobile UI/UX principles and experience delivering polished, user-friendly apps.
• Experience publishing apps to the App Store and Google Play.
• English: B2+ or higher

Responsibilities:

• Design, develop, and maintain high-quality mobile applications using Flutter SDK and Dart.
• Implement efficient state management solutions (primarily BLoC and GetIt) to ensure scalability and maintainability.
• Integrate Firebase services (authentication, Firestore, analytics, push notifications) and other backend APIs.
• Manage local data storage using Hive or other storage solutions.
• Ensure application performance, responsiveness, and security through profiling, testing, and optimization.
• Participate in and contribute to code reviews, ensuring best practices, maintainability, and adherence to coding standards.
• Collaborate closely with product managers, designers, and other engineers to deliver seamless user experiences.
• Troubleshoot and debug issues, addressing performance bottlenecks and implementing fixes.
• Contribute to and improve CI/CD pipelines to automate testing, building, and deployment.
• Document technical designs, workflows, and project architecture to ensure maintainability and knowledge sharing.

We need an experienced Flutter developer to enhance our live iOS app that generates AI videos via API.   

✅ Must have:   
Proven Flutter/iOS production experience  
Video processing (FFmpeg, AVFoundation, platform channels)  
REST API integration  
 

🔧 Tasks: bug fixes, performance (rendering/export), new features, UI polish, work with API/Backend
 

📩 Apply with:   
Your rate & availability  
Links to 1–2 relevant iOS apps you’ve shipped  
Brief note on Flutter + video/AI experience
     

Long-term collaboration

Position: Junior Flutter Developer

Responsibilities:

Develop mobile applications using Flutter according to specified requirements and design.

Participate in meetings and discussions with the team to understand project needs.

Test, debug, and optimize code to ensure high performance.

Apply SOLID principles in software design and development.

Actively learn new technologies and development methods.

Requirements:

Experience or projects using Flutter.

Proficiency in Dart.

Understanding of UI development principles and experience with Flutter widgets.

Basic skills in version control systems, such as Git.

Familiarity with SOLID principles in software design.

Experience working with APIs.

Willingness to learn and a commitment to professional growth in mobile development.

Strong communication skills and ability to work in a team.

Basic knowledge of English for understanding technical documentation.

Nice to have:

Knowledge of Android/iOS platforms and their peculiarities.

Understanding of architectural principles in applications.

Conditions:

Flexible working hours.

Remote work possibilities.

Also we have an internship for 1-2 months (if you need it)

If you are interested in our vacancy, please explain in your response why you want to work specifically with us.

This is a great opportunity for entry-level specialists. We look forward to receiving your responses and resumes.

Welcome to Improvs — the company that makes IT magic happen!

We are a team of like-minded individuals who are always one step ahead, implementing the hottest technologies. We need an expert, and we believe You could be the key to our mutual success.

Requirements:

• Experience in developing mobile applications using Flutter
• Working with the Bloc architecture
• Setting up in-app purchases
• Integration of push notifications
• Integration of third-party SDKs
• Working with Firebase (Authentication, Realtime Database, Cloud Messaging, etc.)
• Testing and debugging applications
• Basic knowledge of UI/UX and experience working with Flutter widgets
• Knowledge of Git
   

Will be a plus:

• English — Intermediate.
   

Responsibilities:

• Developing, modifying, and debugging applications
• Creating new features and fixing bugs in the source code
• Collaborating with other team members to achieve project goals
• Ensuring high code quality through testing and code review
• Reporting on development processes

We offer:

Employee care: Paid vacations and 100% paid sick leave. Unlimited     career growth opportunities.
 

Comfortable conditions: Preferred work format (remote, hybrid, office). Flexible work schedule. Employment in a way that suits you.
 

Expert and friendly team: Healthy relationships among people. Adequate management. The opportunity to enhance your skills with a strong team.
 

Corporate events: We believe in taking breaks from work, so we organize team-building events and business trips for professional development.

Job Description

• 4+ years of commercial software development experience
• strong knowledge of Flutter and object-oriented development
• 2+ years experience building mobile applications using Flutter
• experience in multithreading, network programming, performance tuning, and mobile memory management
• strong English language skills

Would be a plus:

• commercial experience of building iOS applications in Swift or building Android mobile applications in Java/Kotlin

Job Responsibilities

• Development of a TV streaming application for the Android Mobile and iOS platforms
• Bugfixing
• Perormance optimization
• UX improvements

Department/Project Description

Challenging project involving development (from scratch) of a TV streaming application for international media production company headquartered in Israel. The company would like to develop state-of-the-art TV streaming application for Android Mobile and iOS platforms using Flutter.

We are seeking a Middle/Senior Flutter Developer to lead mobile development on one of our projects. You’ll work directly with the CTO and a backend engineer to bring the first version of the product to life. This is a hands-on engineering role that will transition into a leadership position as the team grows.

About the Project

We are building a mobile-first community platform centered around faith, connection, and personal spiritual growth. Users will join and engage with faith-based communities, interact with content, build connections, and access personalized spiritual tools (such as scripture reminders, a personal faith schedule, etc.). Community leaders will manage members, share updates, and publish content. AI-powered content moderation will ensure a safe and uplifting experience.

Responsibilities

• Lead Flutter development for iOS and Android
• Architect a scalable and maintainable mobile codebase
• Build user-centric features including social feed, search, profiles, community discovery, messaging, notifications, and spiritual tools (verse of the day, reminders, schedule)
• Collaborate closely with UX to ensure polished UI and smooth flows
• Integrate with backend services (Firebase/Firestore, Node.js APIs)
• Implement state management, offline capabilities & real-time sync where required
• Participate in code reviews, sprint planning & daily syncs

• Help define engineering standards and future onboarding for new team members

   

Required Skills

• 4+ years of experience in Flutter development (mobile apps in production)
• Strong Dart fundamentals
• Experience building complex UI flows and social-style interaction features
• App Store + Google Play deployment knowledge
• Experience with Firebase or similar platforms (Firestore, auth, notifications)
• Strong understanding of Git workflows
• Experience working in Jira
• Excellent written & spoken English, minimum Upper-Intermediate level
• Ability to overlap with Boston EST time zone and attend daily syncs

• Hands-on problem-solver who thrives in startup-style environments

   

Nice to Have

• Experience mentoring or leading other engineers
• Knowledge of Supabase or similar platforms
• Understanding of AI content moderation or cloud-based moderation
• CI/CD for mobile apps

• Project Description:

  Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

   

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners

   

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate, preferably Advanced

• Project Description:

  Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate, preferably Advanced

• Nice-to-Have Skills Description:

  - Experience with the development of web applications
  - Bitbucket
  - Jira/Xray
  - Google Cloud Platform CI/CD
  - Scrum framework

• Languages:
  • English: C1 Advanced

• Project Description:

  Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.
   

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners
   

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate, preferably Advanced
   

• Nice-to-Have Skills Description:

  - Experience with the development of web applications
  - Bitbucket
  - Jira/Xray
  - Google Cloud Platform CI/CD
  - Scrum framework

Our Client is one of the leading manufactures of dental and oral health products. As part of Company strategic evolution, we participate in development of a new cloud platform which will combine high quality of current intellectual property Company has, with power of Cloud technologies. As part of team you will have unique chance to increase quality of dental services all over the world and work with professionals from all over the world on high loaded demanded system.

• Responsibilities:

  - Development of company-wide UI component library
  - Participation in the code review process
  - Collaborative work in an Agile environment together with the engineering team and product owners

• Mandatory Skills Description:

  - Total years in IT: 5+ years
  - Flutter (4+ of commercial experience with Flutter). In-depth Flutter framework knowledge
  - Experience in building/publishing software libraries for use by other parties
  - Dart
  - Languages: English at least Upper-Intermediate, preferably Advanced

• Nice-to-Have Skills Description:

  - Experience with the development of web applications
  - Bitbucket
  - Jira/Xray
  - Google Cloud Platform CI/CD
  - Scrum framework

• Languages:
  • English: C1 Advanced

About:
Binariks is looking for a highly proactive and skilled Senior Strong/Lead Flutter Engineer to join the AI team, that enriches the application with AI-based features.
Our project is a healthcare data platform for Medicare patient management. It addresses the problem of fragmented medical data across healthcare facilities by consolidating information into a complete, readable patient chart for providers and staff. Ultimately, it enables advanced intelligence use cases, helping healthcare providers deliver the highest quality of care.
There are several teams on this project. Your future teammates will be: 3 Flutter Engineers, 1 Tech Lead, 3 Node.js Engineers, 1 Full Stack Engineer, 1 Python Engineer, 3 QAs, 2 BA/Tech Writers, 1 DevOps, and a Project Manager.

What We’re Looking For:
 

• 8+ years of development experience in an Agile/Scrum environment, 5+ years in mobile development/Flutter
• Proven experience in a technical leadership or team lead role
• Experience in writing and maintaining technical documentation
• Solid understanding of Dart/Flutter architecture, state management solutions (Riverpod), and best development practices
• Strong communication skills, capable of effectively discussing technical concepts 
• Upper-intermediate level of spoken and written English for daily communication

Responsibilities:
 

• Lead and mentor a team of Flutter engineers, providing technical guidance and regular feedback
• Collaborate closely with the Business Analyst to translate product concepts into technical requirements and implementation plans
• Own the technical documentation process
• Promote and enforce a strong code review culture, ensuring code quality, maintainability, and scalability of the application across platforms
• Develop and maintain a cross-platform desktop application using Flutter for Windows and macOS
• Ensure high performance and responsiveness of the application across platforms
• Work in highly concurrent environments with a large amount of data, facing performance, scalability, latency, and resource consumption challenges every day
• Work closely with GCP services (e.g., Firebase, etc.) to integrate cloud-based functionality

Nice to have:
 

• Experience in the healthcare industry