full stack developer

backend developer

wordpress developer

cms developer

dot net developer

mobile web application developer

Renexus Resources

Full-Stack Mobile EngineerAbout the OpportunityWe're looking for an experienced Full-Stack Mobile Engineer to join our team and drive the development of our next-generation mobile applications. In this role, you'll manage the entire mobile development lifecycle, from shaping the front-end user experience to architecting back-end integrations. This is a unique opportunity for a motivated developer who thrives on new challenges and wants to make a significant impact in a fast-paced, collaborative environment.What You'll Be Doing<ul><li>Architect, design, and build robust, user-centric mobile applications from concept to launch.</li><li>Write clean, efficient, and maintainable code, ensuring high performance and quality across all platforms.</li><li>Partner with cross-functional teams, including product and design, to translate complex business needs into elegant technical solutions.</li><li>Debug and resolve technical issues, optimizing application performance and responsiveness.</li><li>Stay ahead of the curve by researching and implementing emerging mobile technologies and industry best practices.</li></ul>Required Skills and Experience<ul><li>3+ years of hands-on experience in mobile application development.</li><li>Demonstrated expertise in both native (Swift, Kotlin) and cross-platform (React Native, Flutter) development.</li><li>Proficiency with mobile databases and back-end services, such as Firebase and SQLite.</li><li>A solid understanding of Agile/Scrum methodologies.</li><li>Exceptional analytical and problem-solving skills with a collaborative, can-do attitude.</li></ul>Education &amp; Compensation<ul><li>Bachelor's degree in Computer Science or a related technical field is preferred.</li><li>Salary is highly competitive and based on experience, with a top range of PKR 100,000.</li></ul>Job Type: Full-timePay: Rs50,000.00 - Rs100,000.00 per monthWork Location: In person

Mobile App developer.

Grand Insight

We are seeking a skilled and reliable Mobile App Developer with expertise in React Native and Flutter to work on a project-based freelance assignment. The ideal candidate will be responsible for developing, testing, and delivering a high-quality mobile application that meets our business requirements.Key Responsibilities<ul><li>Design, develop, and maintain cross-platform mobile applications using React Native and Flutter.</li><li>Collaborate with project managers, and developers to define app features and user experiences.</li><li>Integrate APIs, third-party libraries, and backend services.</li><li>Ensure the performance, quality, and responsiveness of applications.</li><li>Write clean, maintainable, and efficient code following industry best practices.</li><li>Troubleshoot and debug issues to optimize performance.</li><li>Deliver milestones on time as per project scope and timelines.</li></ul>Requirements<ul><li>Proven experience in React Native and Flutter mobile app development.</li><li>Strong understanding of mobile UI/UX principles and best practices.</li><li>Familiarity with mobile app deployment processes on App Store and Google Play Store.</li><li>Good knowledge of Git/version control.</li><li>Strong problem-solving skills and ability to work independently.</li><li>Previous experience with freelance or remote project-based work is a plus.</li></ul><ul><li>Type: Freelance / Project-based</li><li>Duration: Until project / s completion</li><li>Compensation: Based on project scope</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>This is a night shift opportunity. Will you be availabe in the night shift?</li></ul>Work Location: Remote

Mobile App Developer

Crossway Consulting

Job OverviewWe are looking for a Full Stack Mobile App Developer with strong command over Flutter, Swift, Kotlin, and React Native. You&rsquo;ll be building and maintaining cross-platform mobile apps with robust backends and smooth front-end interfaces.Key Responsibilities<ul><li>Build and maintain cross-platform mobile applications for iOS and Android using Flutter, Swift, Kotlin, and React Native.</li><li>Work on both front-end interfaces and backend logic where needed.</li><li>Collaborate with UI/UX designers to translate designs into interactive mobile experiences.</li><li>Integrate mobile apps with backend services via RESTful APIs or GraphQL.</li><li>Ensure high performance, responsiveness, and platform compatibility.</li><li>Write clean, maintainable, and scalable code with strong testing practices.</li><li>Use version control tools like Git for team collaboration.</li><li>Stay updated on mobile development trends and best practices.</li><li>Debug and resolve performance issues and bugs across platforms.</li></ul>Requirements<ul><li>4+ years of hands-on experience in mobile app development.</li><li>Proven expertise in Flutter, Swift, Kotlin, and React Native.</li><li>Experience working with Firebase, Node.js, or similar backend technologies is a plus.</li><li>Solid understanding of mobile UI/UX design and platform-specific standards.</li><li>Proficiency with tools like Git, Postman, and VS Code or Xcode/Android Studio.</li><li>Ability to work in a collaborative team environment and take full ownership of features.</li><li>Strong problem-solving, debugging, and optimization skills.</li></ul>Job Type: Full-timeExperience:<ul><li>App Developer: 4 years (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Mobile and Web App Developer (Full Stack)

Zelle Solutions Pvt Ltd

We are seeking a Flutter Mobile App Developer with at least 2 years of professional experience to join our on-site team. The ideal candidate should be passionate about building beautiful, high-performance cross-platform mobile applications and have a strong grasp of modern mobile development practices.Key Responsibilities<ul><li>Develop and maintain cross-platform applications using Flutter (Dart).</li><li>Integrate APIs, third-party libraries, and back-end services.</li><li>Implement clean, maintainable, and efficient code.</li><li>Work closely with designers and back-end developers to ensure smooth UI/UX implementation.</li><li>Optimize apps for performance, responsiveness, and scalability.</li><li>Participate in code reviews and team discussions to improve development processes.</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>Minimum 2 years of hands-on Flutter development experience.</li><li>Strong understanding of Dart, REST APIs, and Firebase.</li><li>Experience with state management (e.g., Provider, Bloc, Riverpod).</li><li>Knowledge of Git and version control.</li><li>Strong problem-solving and debugging skills.</li><li>Preferred Skills (Plus but not mandatory)</li><li>Experience with native Android/iOS development.</li><li>Familiarity with Agile methodologies.</li></ul>Benefits<ul><li>Competitive salary (based on experience).</li><li>Collaborative work environment.</li><li>Opportunities for professional growth and training.</li></ul>Experience Required: ~2 years (Flutter development)Job Type: Full-timeWork Location: In person

Flutter Mobile App Developer (On-Site)

Horizon Tech

Horizon Tech is seeking a highly skilled and experienced Shopify Expert with a focus on Mobile Applications to join our e-commerce team. The ideal candidate will have deep expertise in the Shopify platform, including mobile app integrations, custom app development, and UI/UX optimization for mobile-first commerce experiences. You will play a key role in enhancing our mobile commerce strategy, improving conversion rates, and building a seamless omnichannel experience.Key Responsibilities:<ul><li>Develop, customize, and maintain mobile apps that integrate seamlessly with Shopify storefronts.</li><li>Lead the development and deployment of mobile-first Shopify experiences (iOS/Android).</li><li>Integrate third-party Shopify apps and APIs with mobile applications.</li><li>Optimize Shopify mobile interfaces for performance, speed, and responsiveness.</li><li>Collaborate with design, marketing, and product teams to align mobile UX with brand goals.</li><li>Troubleshoot and resolve issues related to app performance, checkout flows, and mobile responsiveness.</li><li>Implement best practices for mobile app security and data protection.</li><li>Analyse user behaviour and metrics to improve mobile user experience and conversion rates.</li><li>Stay updated with Shopify's latest features, Liquid code updates, and mobile app development trends.</li></ul>Requirements: <ul><li>6-8 years of Proven experience with Shopify Plus and Shopify APIs (Admin, Storefront, etc.).</li><li>Strong experience developing or managing Shopify-integrated mobile apps (native or hybrid).</li><li>Proficiency in JavaScript, Liquid, React Native, Flutter, or other relevant frameworks.</li><li>Experience with mobile app builders for Shopify (e.g., Tapcart, Vajro, Plobal Apps) is a plus.</li><li>Deep understanding of mobile UX/UI design principles and performance optimization.</li><li>Experience with headless commerce setups (e.g., Hydrogen + Oxygen) is an advantage.</li><li>Familiarity with REST/GraphQL APIs, webhooks, and third-party integrations.</li><li>Ability to manage multiple projects and deliver on tight deadlines.</li><li>Strong problem-solving skills and attention to detail.</li></ul>Preferred Qualifications:<ul><li>Bachelor's degree in Computer Science, Engineering, or a related field.</li><li>Shopify certification(s) or equivalent portfolio demonstrating expertise.</li><li>Experience with e-commerce analytics tools (Google Analytics, Hotjar, Mixpanel, etc.)</li></ul>Other Details:<ul><li>Job Timings: Night shift following US EST (Full Time).</li><li>Office location: Shaheed-E-Millat Road, off to Shahrah-e-Faisal, Karachi.</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs150,000.00 per monthApplication Question(s):<ul><li>What will be your expected salary? </li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Shopify (including Shopify Plus &amp; APIs): 6 years (Required)</li><li>Shopify-integrated mobile applications: 6 years (Required)</li><li>mobile app for Shopify (Tapcart, Vajro, Plobal, etc.): 6 years (Required)</li></ul>Location:<ul><li>Karachi Shahra-E-Faisal (Required)</li></ul>Work Location: In person

Shopify Expert Mobile Apps (E-commerce)

Symbiosis Technologies

We are looking for a Cross-Platform iOS/Android Mobile Application Developer who possesses a passion for pushing mobile technologies to the limits.This app developer will work with our team of talented engineers to design and build the next generation of our mobile applications.Responsibilities:<ul><li>Development of mobile/web front ends and cross-platform clients with online/offline functionality based on agreed-upon scope and requirements.</li><li>Develop intuitive and user-friendly cross-platform applications for mobile/tablet devices.</li><li>Create clean interfaces and smooth interactions based on UI/UX designs and documentation for a range of devices, including mobiles, tablets, and desktops.</li><li>Create decoupled, interactive web/mobile UIs using JavaScript Framework (React Native)</li><li>Perform cross-browser/device testing and optimization</li><li>Create and build cross-platform mobile applications using cross-platform SDKs.</li><li>Support, maintenance and ongoing development for existing applications and projects</li><li>Unit-test code for robustness, including edge cases, usability, and general reliability</li><li>Continuously discover, evaluate, and implement new technologies to maximize development efficiency</li><li>Experience with native Android+iOS development and React Native will be preferred.</li></ul>Job Types: Full-time, Contract Contract length: 24 monthsPay: Rs70,000.00 - Rs180,000.00 per monthExperience:<ul><li>Mobile Development: 2 years (Preferred)</li></ul>Work Location: In person

Mobile Application Developer- React Native

ibex

<div>
 We are looking for an ambitious and self-driven Front-end Developer to join our team. As a Front-end Developer, you will be responsible for implementing visual elements that users see and interact with within a web application, which makes your role crucial for the success of our business.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Use a variety of programming languages to create user-friendly web pages
 </li>
 <li>
 Maintain and improve the company website
 </li>
 <li>
 Work in a multidisciplinary team with other professionals such as back-end developers and web designers
 </li>
 <li>
 Build high-quality mockups and design different prototypes
 </li>
 <li>
 Provide high-quality graphics and visual elements
 </li>
 <li>
 Optimize our web applications for maximum speed
 </li>
 <li>
 Design mobile-based features
 </li>
 <li>
 Always stay consistent with our brand guidelines
 </li>
 <li>
 Get feedback from users and customers
 </li>
 <li>
 Make suggestions for better solutions to problems
 </li>
 <li>
 Keep abreast of latest and emerging technologies
 </li>
 <li>
 Attend training and education
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 3-4 years of experience as a Front-end Developer
 </li>
 <li>
 Excellent knowledge of browser troubleshooting and debugging practices and techniques
 </li>
 <li>
 Develop new user-facing features using HTML5, Bootstrap, and CSS3 with animations, JavaScript, and jQuery.
 </li>
 <li>
 Utilize libraries and frameworks such as AniJS, Angular, and ReactJS to enhance user interaction.
 </li>
 <li>
 Knowledge of some SEO principles
 </li>
 <li>
 3+ years of experience with markup languages
 </li>
 <li>
 2+ years of experience with JavaScript, CSS, and jQuery
 </li>
 <li>
 Proven work experience as a Front-End Web Developer.
 </li>
 <li>
 Knowledge of code versioning tools, such as Git.
 </li>
 <li>
 Sense of ownership and pride in your performance and its impact on the company&rsquo;s success
 </li>
 <li>
 Critical thinking and problem-solving skills
 </li>
 <li>
 Team player
 </li>
 <li>
 Good time-management skills
 </li>
 <li>
 Great interpersonal and communication skills
 </li>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Design, or a related field is preferred.
 
 
 </li>
 </ul>
 
 Additional Information
 
 
 
 <ul>
 <li>
 This position is a full-time client-side role based in Karachi.
 </li>
 <li>
 We offer a competitive salary and benefits package.
 </li>
 <li>
 Performance bonuses are provided based on individual and team achievements.
 </li>
 </ul>
</div>

Front-end Developer

Explore 1235+ Mobile web application developer in Karachi this September. Find roles across top companies and apply now to boost your career.