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Viabletree

Job Title: Flutter Developer (Contractual)Experience: 3+ Years Job Type: Contract (3 Months) Working Days: Monday &ndash; Saturday Timings: 11:00 AM &ndash; 8:00 PM Location: OnsiteJob DescriptionWe are looking for a skilled Flutter Developer with 3+ years of experience to join our team on a 3-month contractual basis. The ideal candidate will be responsible for developing, testing, and maintaining high-quality mobile applications using Flutter.Key Responsibilities<ul><li>Develop and maintain cross-platform mobile applications using Flutter</li><li>Collaborate with designers and backend developers to deliver seamless user experiences</li><li>Write clean, scalable, and maintainable code</li><li>Integrate RESTful APIs and third-party libraries</li><li>Troubleshoot, debug, and optimize application performance</li><li>Participate in code reviews and ensure best practices</li><li>Meet project deadlines within the defined contract period</li></ul>Requirements<ul><li>3+ years of professional experience in Flutter development</li><li>Strong understanding of Dart, Flutter widgets, and state management</li><li>Experience with REST APIs, JSON, and third-party integrations</li><li>Familiarity with mobile app architecture and performance optimization</li><li>Experience with version control tools (Git)</li></ul>Job Type: Full-timeWork Location: In person

Flutter Developer (Contractual)

DevDefy

<div>
 
 Location:&nbsp;Karachi (On-Site)
 
 
 Timings:&nbsp;2:30 PM &ndash; 11:30 PM (PKT)
 
 
 Job Type:&nbsp;Full-time
 
 
 
 
 Key Responsibilities
 <ul>
 <li>
 Design, build, and maintain high-quality&nbsp;Flutter applications&nbsp;for Android and iOS.
 </li>
 <li>
 Work closely with backend teams consuming&nbsp;RESTful APIs / GraphQL&nbsp;built on top of&nbsp;PostgreSQL&nbsp;databases.
 </li>
 <li>
 Implement responsive, smooth, and optimized UI/UX based on design specifications (Figma, XD, etc.).
 </li>
 <li>
 Manage application state using patterns such as&nbsp;BLoC, Provider, Riverpod, GetX, or similar.
 </li>
 <li>
 Integrate third-party SDKs and services (analytics, payments, notifications, etc.).
 </li>
 <li>
 Configure and work with&nbsp;AWS services&nbsp;where needed (e.g., API Gateway, S3, CloudFront, Cognito, SNS, etc.) in coordination with backend/DevOps teams.
 </li>
 <li>
 Use&nbsp;Git/GitHub&nbsp;for version control, code reviews, branching strategies, and collaborative development.
 </li>
 <li>
 Write clean, maintainable, and well-documented code following best practices.
 </li>
 <li>
 Diagnose and fix bugs, performance issues, and app crashes.
 </li>
 <li>
 Participate in sprint planning, estimations, and regular stand-ups with the team.
 </li>
 </ul>
 
 
 
 Required Skills &amp; Experience
 <ul>
 <li>
 4+ years&nbsp;of hands-on experience in&nbsp;mobile app development, with&nbsp;3+ years in Flutter&nbsp;preferred.
 </li>
 <li>
 Strong knowledge of&nbsp;Flutter &amp; Dart, widgets, navigation, and app lifecycle.
 </li>
 <li>
 Experience with&nbsp;PostgreSQL-backed applications&nbsp;(via APIs), understanding of how mobile apps interact with relational databases.
 </li>
 <li>
 Solid understanding of&nbsp;AWS services&nbsp;or cloud-based backends (experience integrating with AWS-hosted APIs or services).
 </li>
 <li>
 Strong command of&nbsp;Git&nbsp;and&nbsp;GitHub:
 </li>
 <li>
 Branching (Git Flow, feature branches)
 </li>
 <li>
 Pull requests and code reviews
 </li>
 <li>
 Handling merge conflicts and maintaining clean commit history
 </li>
 <li>
 Experience with&nbsp;RESTful APIs,&nbsp;JSON, and secure data handling.
 </li>
 <li>
 Experience with&nbsp;push notifications,&nbsp;deep linking, and&nbsp;in-app navigation flows.
 </li>
 <li>
 Experience publishing and maintaining apps on&nbsp;Google Play Store&nbsp;and/or&nbsp;Apple App Store&nbsp;is a plus.
 </li>
 <li>
 Familiarity with&nbsp;CI/CD pipelines&nbsp;for mobile apps (Fastlane, Codemagic, Bitrise, GitHub Actions, etc.) is a plus.
 </li>
 <li>
 Familiarity with AI-powered development tools&nbsp;such as&nbsp;Cursor, GitHub Copilot, Tabnine, or similar, and willingness to use them to boost productivity and code quality.
 </li>
 <li>
 Strong problem-solving skills, attention to detail, and ability to work both independently and in a team environment.
 </li>
 <li>
 Good communication skills in English.
 </li>
 </ul>
 
 
 
 Nice to Have
 <ul>
 <li>
 Experience with&nbsp;Firebase&nbsp;(Auth, Firestore, FCM, Remote Config, Analytics).
 </li>
 <li>
 Knowledge of&nbsp;native Android (Kotlin/Java)&nbsp;or&nbsp;iOS (Swift).
 </li>
 <li>
 Experience with&nbsp;clean architecture, layered architecture, or MVVM.
 </li>
 <li>
 Familiarity with&nbsp;Agile/Scrum&nbsp;processes and tools like Jira, Trello, or ClickUp.
 </li>
 </ul>
 
 
 
 What We Offer
 <ul>
 <li>
 Competitive salary based on experience and skillset.
 </li>
 <li>
 Opportunity to work on&nbsp;challenging, product-based applications&nbsp;with real users.
 </li>
 <li>
 A collaborative, growth-focused environment with room to learn and innovate.
 </li>
 </ul>
 
 
 
</div>

Flutter Developer

XAutonomous L.L.C

XAutonomous is seeking a Senior Flutter Developer to take the lead in developing high-performance, scalable, and visually stunning mobile applications. You&rsquo;ll play a key role in transforming ideas into seamless, feature-rich apps that enhance user experiences and align with our company&rsquo;s mission and goal.Key Responsibilities:<ul><li>Design and build advanced applications for the Flutter platform.</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Work with outside data sources and APIs.</li><li>Unit-test code for robustness, including edge cases, usability, and general reliability.</li><li>Work on bug fixing and improving application performance.</li><li>Continuously discover, evaluate, and implement new technologies to maximize development efficiency.</li><li>Follow best practices for code maintainability and scalability.</li><li>Participate in code reviews to maintain quality standards and optimize code efficiency.</li><li>Contribute to the design and implementation of new features and functionalities.</li></ul>Required Skills &amp; Qualifications:<ul><li>Strong knowledge of Flutter and Dart programming language.</li><li>Experience with mobile app development on both Android and iOS platforms.</li><li>Proficient understanding of code versioning tools, such as Git.</li><li>Experience with third-party libraries and APIs.</li><li>Solid understanding of the full mobile development life cycle.</li><li>Experience with Agile development methodologies.</li><li>Familiarity with RESTful APIs to connect Flutter applications to back-end services.</li><li>Strong problem-solving skills and ability to troubleshoot and debug applications.</li><li>Understanding of design principles and interface guidelines.</li><li>Experience with writing clean, readable, and maintainable code.</li><li>Good communication skills and ability to work effectively in a collaborative environment.</li></ul>Preferred Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field.</li><li>Experience with other mobile development frameworks such as React Native.</li><li>Knowledge of cloud services, preferably Google Firebase.</li><li>Experience with continuous integration and continuous deployment (CI/CD) pipelines.</li><li>Familiarity with version control systems and agile project management tools like Jira.</li></ul>Experience: 03-05 years. Location: Bahria Town Karachi - Full time (on-site)Transportation provided for the following locations: Ayesha Manzil, 5 Star Chowrangi, Sakhi Hassan, Nagan, Shafeeq More, Model Colony, Malir Halt, Rafah-e-Aam Society, Colony Gate, Malir Cantt (Checkpost 5/6).For locations near Bahria Town where our vans don&rsquo;t reach, we also offer fuel support!Please submit your resume to careers@xautonomous.net.Discover more, check out our official website! https://xautonomous.ai/We look forward to seeing your work!Job Type: Full-timeApplication Question(s):<ul><li>Rate yourself in Flutter architecture out of 10.</li><li>Rate yourself in Dart out of 10.</li><li>Rate your proficiency in Git, Agile methodologies, and CI/CD practices.</li><li>Please mention your full address with the specified sector or block and the nearest landmark to your location.</li></ul>Experience:<ul><li>Flutter and Dart programming languages: 3 years (Required)</li><li>full mobile development life cycle: 2 years (Required)</li><li>RESTful APIs, third-party libraries, and Firebase.: 2 years (Preferred)</li></ul>Work Location: In person

Senior Flutter Developer

MeezoTech

We are seeking an experienced Flutter Developer with 4&ndash;6 years of professional experience to join our development team. The ideal candidate will have strong expertise in building high-quality mobile applications using Flutter and a solid understanding of modern development practices. Key Responsibilities:<ul><li>Develop and maintain mobile applications using Flutter</li><li>Write clean, efficient, and reusable code</li><li>Integrate APIs and third-party services</li><li>Optimize application performance and troubleshoot issues</li><li>Collaborate with designers, backend developers, and product teams</li><li>Ensure smooth deployment on both Android and iOS platforms</li></ul>Job Type: Full-timePay: Rs120,000.00 - Rs200,000.00 per monthWork Location: In person

Sr. Flutter Developer

Progziel Technologies

Flutter Developer &ndash; Karachi (Onsite)About the RoleWe are looking for a skilled Flutter Developer to join our mobile development team at our Karachi office. This is a full-time, onsite position for a mid-level developer who can contribute immediately to building and maintaining high-quality mobile applications.Key Responsibilities<ul><li>Develop and maintain cross-platform mobile applications using Flutter</li><li>Write clean, scalable, and well-documented code</li><li>Collaborate with UI/UX designers and backend developers</li><li>Integrate APIs and third-party services</li><li>Debug, test, and optimize application performance</li><li>Participate in code reviews and follow best development practices</li><li>Stay updated with Flutter updates and mobile development trends</li></ul>Required Qualifications<ul><li>3&ndash;4 years of professional experience in Flutter development</li><li>Strong command of Dart</li><li>Experience with mobile app architecture and state management</li><li>Familiarity with REST APIs and backend integration</li><li>Experience using Git or other version control systems</li><li>Good problem-solving skills and attention to detail</li><li>Must be available for onsite work in Karachi (no remote option)</li></ul>Work Schedule<ul><li>Monday to Friday: 9:00 AM &ndash; 6:00 PM</li><li>Saturday: 9:00 AM &ndash; 2:00 PM</li></ul>LocationKarachi (Onsite only)If you are a motivated Flutter developer looking to work in a collaborative environment and grow your skills, we encourage you to apply.Job Type: Full-timeWork Location: In person

Flutter Developer – Karachi (Onsite)

We are looking for a skilled Flutter Developer with strong hands-on experience in BLoC state management and Clean Architecture to build and maintain scalable cross-platform applications. The candidate will work closely with product, UI/UX, and backend teams to deliver high-quality mobile solutions for Android and iOS.Key Responsibilities<ul><li>Develop and optimize cross-platform mobile apps using Flutter &amp; Dart</li><li>Implement BLoC state management, reactive components, and Clean Architecture</li><li>Integrate REST APIs, Firebase services, and third-party SDKs</li><li>Write efficient, maintainable, and testable code following clean coding patterns</li><li>Perform debugging, troubleshooting, and performance tuning for live apps</li><li>Collaborate with designers and backend engineers for seamless delivery</li><li>Conduct code reviews and contribute to architectural improvements</li><li>Ensure UI consistency and responsive layouts across all devices</li></ul>Required Skills<ul><li>3 to 4 years of hands-on development experience with Flutter &amp; Dart</li><li>Strong command over BLoC / Cubit state management</li><li>Knowledge of Clean Architecture, SOLID principles, modular coding</li><li>Experience with API integration, Firebase, push notifications</li><li>Familiarity with Git / GitHub / CI/CD workflows</li><li>Strong debugging and performance optimization skills</li></ul>Preferred (Plus Point)<ul><li>Experience with Riverpod / Provider / GetX</li><li>Knowledge of unit testing &amp; widget testing</li><li>Familiarity with Figma, UI/UX implementation</li><li>App publishing experience on Play Store &amp; App Store</li></ul>EducationBS in Computer Science / Software Engineering / ITTimings: 10 am to 7 pmLocation: Gulshan e Iqbal Block 9Job Type: Full-timeWork Location: In person

Flutter Developer - Mid Level

VIRTUOSOFT

About the Role:We are looking for a highly skilled Flutter Developer to join our dynamic team. The ideal candidate will be responsible for developing, optimizing, and maintaining mobile applications using Flutter and Dart. You&rsquo;ll work closely with the design and backend teams to deliver high-quality, performance-driven applications with intuitive and scalable architecture.Key Responsibilities:<ul><li>Develop and maintain high-quality, cross-platform mobile applications using Flutter and Dart.</li><li>Collaborate with designers and backend engineers to build responsive and user-friendly UIs.</li><li>Implement effective state management using Provider, Riverpod, GetX, or BLoC.</li><li>Integrate Firebase services (Firestore, Authentication, Cloud Functions, Realtime Database) and RESTful / GraphQL APIs.</li><li>Manage local and cloud databases such as SQLite and Firebase Firestore.</li><li>Write and maintain unit, widget, and integration tests to ensure code reliability.</li><li>Optimize app performance, responsiveness, and load times.</li><li>Work with Git for version control and collaborative development.</li><li>Configure CI/CD pipelines using GitHub Actions, Bitrise, or similar tools.</li><li>Debug and resolve issues, ensuring seamless functionality across multiple devices and OS versions.</li></ul>Required Skills &amp; Experience:<ul><li>3+ years of hands-on experience in Flutter development for Android and iOS.</li><li>Strong command of Dart programming language and Flutter framework.</li><li>Experience with state management (Provider, Riverpod, GetX, BLoC).</li><li>Proficiency in Firebase integration (Auth, Firestore, Cloud Functions, Notifications).</li><li>Experience with RESTful APIs, GraphQL, and JSON data handling.</li><li>Deep understanding of UI/UX principles and Flutter&rsquo;s widget library.</li><li>Skilled in app performance optimization, debugging, and testing.</li><li>Familiarity with CI/CD, Git, and collaborative development environments.</li><li>Strong problem-solving and teamwork abilities.</li></ul>Nice to Have:<ul><li>Experience building e-commerce, real-time, or enterprise applications.</li><li>Familiarity with Agile/Scrum methodologies.</li><li>Knowledge of push notifications, in-app purchases, or payment gateway integrations.</li></ul>Education:Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or a related field.Job Type: Full-timeWork Location: In personExpected Start Date: 24/10/2025

Flutter Developer - Mobile App Developer

Explore 166+ Flutter developer in Karachi this December. Find roles across top companies and apply now to boost your career.