full stack developer

mern stack developer

senior ui/ux designer

software developer

ui/ux developer

react native developer

MBE Inc.

Location: On-site Experience: 2&ndash;3 years Employment Type: Full-timeAbout the RoleWe are looking for a talented and self-driven React Native Full-Stack Developer who can build high-quality mobile applications and backend APIs. The ideal candidate should be strong in React Native, experienced with Node.js, WebSockets (Socket.io), and MongoDB, and comfortable working on both frontend and backend systems. Experience with Android Native development will be considered a strong plus.Key Responsibilities<ul><li>Develop and maintain cross-platform mobile apps using React Native.</li><li>Build and manage backend services using Node.js (Express / Nest.js).</li><li>Implement real-time features using Socket.io (chat, notifications, live updates).</li><li>Design efficient database schemas and write optimized queries using MongoDB.</li><li>Integrate third-party APIs, payment gateways, SMS gateways, push notifications, and cloud services.</li><li>Optimize apps for performance, memory usage, and smooth UI/UX.</li><li>Troubleshoot, debug, and resolve technical issues across the stack.</li><li>Collaborate with UI/UX, QA, and product teams to deliver high-quality features on time.</li><li>(Plus) Work with Android Native (Java/Kotlin) for bridging modules or advanced features when required.</li></ul>Required Skills &amp; Qualifications<ul><li>Strong proficiency in React Native (CLI or Expo).</li><li>Solid understanding of JavaScript / TypeScript.</li><li>Hands-on experience with Node.js, Express.js, and building REST APIs.</li><li>Practical knowledge of Socket.io and real-time communication.</li><li>Experience with MongoDB, Mongoose, aggregation pipelines.</li><li>Experience integrating JWT Auth, OAuth, or session-based authentication.</li><li>Familiarity with Git, GitHub/GitLab, CI/CD practices.</li><li>Ability to write clean, maintainable, and scalable code.</li><li>Good problem-solving and debugging skills.</li></ul>Preferred / Plus Skills<ul><li>Experience with Android Native (Java).</li><li>Knowledge of React.js web development.</li></ul>Education<ul><li>Bachelor's degree in Computer Science, Software Engineering, or relevant field (preferred but not mandatory based on skills).</li></ul>Why Join Us?<ul><li>Opportunity to work on modern and high-impact products.</li><li>Friendly and growth-oriented tech environment.</li><li>Competitive salary based on skillset.</li><li>Learning opportunities across mobile, backend, and cloud technologies.</li></ul>If you are interested please share your resume at sania.hr@mbe4you.com, robinson.hr@mbe4you.com.Job Type: Full-timeWork Location: In person

React Native Developer

5stardesigners

Code Avenue is looking for a motivated React Native Developer who is passionate about creating smooth and intuitive mobile applications. You will be involved in the full development lifecycle, from concept to deployment, while working with a collaborative and innovative team.Interested candidates can also apply on the given e-mail address:*careers@code-avenue.com*Job Responsibilities: <ul><li>Coordinate with development teams and designers to develop web applications that run on numerous platforms</li><li>Using React Native, design and develop user interface components for JavaScript-based online and mobile apps.</li><li>Troubleshoot issues and improve front-end performance</li><li>Write reusable, effective, as well as scalable JavaScript code and create interchangeable front-end modules</li><li>Understand clients&rsquo; needs to build apps in stipulated time/budget</li><li>Make use of additional JavaScript libraries such as Redux to make asynchronous API calls as well as improve the performance of the websites/mobile apps</li><li>Plan the data and presentation layer of the applications&rsquo; front-end</li><li>Familiarity with modern front-end build pipelines and tools</li><li>Ability to understand business requirements and translate them into technical requirements</li><li>Familiarity with code versioning tools such as Git, Bitbucket, SVN</li></ul>Requirements:<ul><li>2 to 4 years of experience</li><li>BS in computer science or software engineering or any relevant degree from a reputable university.</li><li>Highly self-motivated individual with strong commitment to meet deadlines and ability to work independently</li><li>Ability to handle various projects simultaneously</li><li>Good communication skills</li><li>Soft skills including moderation, facilitation, presentation and conflict</li></ul>Location: NASTP SILICON VALLEY II, KarachiTimings: 11:00AM-8:00PMJob Type: Full-timeWork Location: In person

Stallyons Technologies

React Native Developer (Mid-Level)We are looking for a motivated Mid-Level React Native Developer to join our team and contribute to building high-quality mobile applications for both iOS and Android platforms. The ideal candidate has hands-on experience with React Native, a strong understanding of mobile development best practices, and the ability to collaborate effectively with cross-functional teams to deliver reliable and scalable products.Responsibilities<ul><li>Develop and maintain responsive, user-friendly mobile applications using React Native.</li><li>Build clean, reusable, and well-structured UI components for smooth user experiences.</li><li>Integrate RESTful APIs and manage data handling, offline storage, and app state.</li><li>Work with native device features and APIs to enhance app functionality on iOS and Android.</li><li>Identify, debug, and fix performance issues to ensure optimal app performance.</li><li>Collaborate with designers, backend developers, and product teams to implement features efficiently.</li><li>Participate in code reviews to maintain code quality and follow best practices.</li><li>Assist in migrating existing React web applications to React Native where required.</li><li>Write and maintain unit and integration tests to ensure application stability.</li></ul>Requirements <ul><li>Hands on experience developing mobile applications using React Native.</li><li>Strong proficiency in JavaScript (ES6+) and React fundamentals.</li><li>Experience with third-party libraries and dependency management.</li><li>Basic understanding of native build tools such as Xcode and Gradle.</li><li>Familiarity with REST APIs, asynchronous data handling, and local storage.</li><li>Knowledge of automated testing tools and debugging techniques.</li><li>Strong problem-solving skills and attention to detail.</li><li>Good communication skills and ability to work collaboratively in a team environment.</li></ul>Location: Gulshan e Iqbal, Karachi.Timings: 10AM to 7PMJob Type: Full-timeWork Location: In person

React Native Developer (Mid-Level)

Outsource Origin Limited

App Developer &ndash; Mobile Application DevelopmentLocation: Karachi - Onsite Company: OutsourceOrigin Job Type: Full-TimeAbout Us:OutsourceOrigin is a fast-growing outsourcing and software development company delivering digital, development, and customer support services to clients worldwide. We work on international (US-based) projects and are expanding our mobile development team. We are looking for a skilled and motivated App Developer to join our team and build high-quality mobile applications.Job Responsibilities:<ul><li>Develop, test, and maintain mobile apps for iOS and/or Android.</li><li>Collaborate with designers, project managers, and QA teams for smooth delivery.</li><li>Understand project requirements and convert them into robust technical solutions.</li><li>Write clean, scalable, and maintainable code.</li><li>Integrate APIs, third-party libraries, and backend services.</li><li>Ensure app performance, functionality, and user experience meet quality standards.</li><li>Troubleshoot bugs, optimize app speed, and fix crashes.</li><li>Participate in daily/weekly meetings and provide progress updates.</li><li>Stay updated with the latest mobile app development trends and technologies.</li></ul>Requirements:<ul><li>Proven experience as a Mobile App Developer (iOS, Android, Flutter, or React Native).</li><li>Strong understanding of mobile development lifecycle and best practices.</li><li>Hands-on experience with at least one of the following:</li><li>Flutter</li><li>React Native</li><li>Native Android (Kotlin/Java)</li><li>iOS (Swift)</li><li>Experience integrating RESTful APIs and third-party services.</li><li>Knowledge of mobile UI/UX principles.</li><li>Familiarity with Git/GitHub.</li><li>Strong problem-solving, communication, and teamwork skills.</li><li>Ability to work in a fast-paced, deadline-driven environment.</li><li>Ability to work night shift for US-based projects (if required).</li></ul>Salary &amp; Benefits:<ul><li>Competitive salary (based on experience)</li><li>Performance-based bonuses</li><li>Opportunity to work with international clients</li><li>Professional and growth-oriented work environment</li></ul>Job Timings:Night Shift: 8:00 PM &ndash; 5:00 AM (US Time Zone) Monday to FridayHow to Apply:Send your CV to: Muazzamoutsourceorigin@gmail.com Or WhatsApp at: +92 334 3741307Job Type: Full-timePay: Rs70,000.00 - Rs100,000.00 per monthWork Location: In person

Mobile App Developer - Night Shift

Fame Wheels

We are looking for a Senior Mobile Application Developer (React Native) who has strong experience in building, optimizing, and deploying production-grade mobile applications for iOS and Android. The ideal candidate should be able to work independently, take ownership of the mobile app lifecycle, and collaborate closely with backend and product teams.Responsibilities<ul><li>Design, develop, and maintain high-performance mobile applications using React Native</li><li>Convert UI/UX designs into pixel-perfect, reusable components</li><li>Integrate RESTful APIs and third-party libraries</li><li>Optimize applications for performance, scalability, and responsiveness</li><li>Manage state, navigation, and app architecture efficiently</li><li>Handle app deployments on:</li><li>Apple App Store</li><li>Google Play Store</li><li>Configure and maintain CI/CD pipelines for mobile builds (optional but preferred)</li><li>Debug, troubleshoot, and resolve production issues</li><li>Ensure code quality through best practices, clean architecture, and testing</li><li>Collaborate with backend developers, designers, and stakeholders</li><li>Stay updated with the latest React Native and mobile development trend.</li></ul>Required Skills &amp; Qualifications<ul><li>Strong experience with React Native</li><li>Proficiency in JavaScript (ES6+) / TypeScript</li><li>Solid understanding of React Hooks, Context API, Redux/Zustand</li><li>Experience with native modules (Android &amp; iOS basics)</li><li>Hands-on experience with:</li><li>App Store &amp; Play Store deployments</li><li>App signing, certificates, provisioning profiles</li><li>Familiarity with Firebase, push notifications, and deep linking</li><li>Experience with REST APIs and authentication flows</li><li>Knowledge of mobile security best practices</li><li>Experience with Git and collaborative workflows</li><li>Ability to write clean, maintainable, and scalable code.</li></ul>Nice to Have (Bonus Skills)<ul><li>Experience with Expo &amp; Bare React Native</li><li>CI/CD tools (Fastlane, GitHub Actions, Bitrise, etc.)</li><li>Experience with in-app purchases &amp; subscriptions</li><li>Experience publishing multiple apps to production</li><li>Knowledge of performance monitoring tools (Sentry, Firebase Crashlytics)</li></ul>Job Type: Full-timeWork Location: In person

Senior Mobile Application Developer (React Native)

Htech Solution Pvt. Ltd.

Responsibilities:<ul><li>Manage and develop Client mobile applications and their development.</li><li>Publish Mobile Applications on Play Store and iOS.</li></ul>&middot; Lead the design, development, and maintenance of mobile applications for Client and related security services&middot; Implement and manage API integrations for smooth backend&ndash;frontend communication&middot; Ensure data security and compliance across mobile platforms&middot; Collaborate with cross-functional teams for feature enhancements, bug fixing, and performance improvements&middot; Integrate applications with databases, authentication systems, and third-party services&middot; Monitor and improve app performance, scalability, and user experience&middot; Provide technical documentation and support for ongoing and future development.&middot; Must have hands-on experience on the push notifications services.<ul><li>Any other Task Given by the Client.</li><li>Provide IT assistance during emergency response operations.</li></ul>Skills Required: Full Stack Developer (React/Reactive Native), Databases Integrations, iOS &amp; Android Development, API Integrations(REST,GraphQL,SOAP), Software Security best practices in mobile and backend systems.At least four years bachelor&rsquo;s in software engineering /IT / Computer Science / TelecomExperience: Min 3 years relevant Experience.Job Type: Full-timeApplication Question(s):<ul><li>Do you have a completed degree in software engineering /IT / Computer Science / Telecom</li></ul><ul><li>Current Salary?</li><li>Expected Salary?</li></ul>Experience:<ul><li>Web &amp; Mobile: 4 years (Required)</li><li>React/Reactive Native: 4 years (Required)</li><li>API Integrations(REST,GraphQL,SOAP: 4 years (Required)</li><li>Databases Integrations: 4 years (Required)</li><li>iOS &amp; Android Development: 4 years (Required)</li></ul>Work Location: In person

Mobile and Web application Developer (React & React Native)

Skills Required: Full Stack Developer (React/Reactive Native), Databases Integrations, iOS &amp; Android Development, API Integrations(REST,GraphQL,SOAP), Software Security best practices in mobile and backend systems.At least four years bachelor&rsquo;s in software engineering /IT / Computer Science / TelecomExperience: Min 3 years relevant Experience.Responsibilities:<ul><li>Manage and develop Client mobile applications and their development.</li><li>Publish Mobile Applications on Play Store and iOS.</li></ul>&middot; Lead the design, development, and maintenance of mobile applications for Client and related security services&middot; Implement and manage API integrations for smooth backend&ndash;frontend communication&middot; Ensure data security and compliance across mobile platforms&middot; Collaborate with cross-functional teams for feature enhancements, bug fixing, and performance improvements&middot; Integrate applications with databases, authentication systems, and third-party services&middot; Monitor and improve app performance, scalability, and user experience&middot; Provide technical documentation and support for ongoing and future development.&middot; Must have hands-on experience on the push notifications services.<ul><li>Any other Task Given by the Client.</li><li>Provide IT assistance during emergency response operations.</li></ul>Job Type: Full-timeWork Location: In person

Full Stack Developer (Web & Mobile)

Explore 167+ React native developer in Karachi this January. Find roles across top companies and apply now to boost your career.

167 react native developer jobs IN Karachi

React Native Developer

React Native Developer

React Native Developer (Mid-Level)

Mobile App Developer - Night Shift

Senior Mobile Application Developer (React Native)

Mobile and Web application Developer (React & React Native)

Full Stack Developer (Web & Mobile)