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senior backend developer Jobs in Islamabad

senior backend developer

senior mobile application developer

Funprime technologies Pvt Ltd

Job description:Location: Gulberg Greens, Islamabad (On-site) Type: Full-Time&emsp;|&emsp;Experience Level: Mid&ndash;Senior&emsp;|&emsp;Salary: Competitive, based on experienceJoin Our Team of Innovators!Be part of a forward-thinking tech company that&rsquo;s transforming global communication through AI-powered language and media translation solutions. We&rsquo;re looking for a skilled iOS Developer who combines technical expertise with creative problem-solving to build high-performance, elegant mobile applications that make a real impact.Who We AreWe are a technology company dedicated to breaking language barriers through intelligent mobile and multimedia solutions. Our mission is to make seamless, real-time translation and content transformation accessible to everyone, everywhere.We&rsquo;re seeking a Senior iOS Developer with deep expertise in Swift, UIKit, and SwiftUI, passionate about crafting clean, high-performance apps. If you&rsquo;re ready to contribute to next-generation products and work in a fast-paced, innovation-driven environment, we&rsquo;d love to have you on our team.Job DescriptionAs a Senior iOS Developer, you&rsquo;ll lead the development of our Transcriptor app &mdash; a next-generation application designed to translate and transform multimedia content across languages. You&rsquo;ll work closely with designers, backend engineers, and AI specialists to deliver a smooth, intelligent, and engaging user experience.Key Responsibilities<ul><li>Develop and maintain iOS apps using Swift, UIKit, and SwiftUI.</li><li>Integrate APIs and third-party SDKs for advanced features.</li><li>Work with Core Data, Swift Data, Core Animation, Core Graphics, and AVKit.</li><li>Apply and maintain clean architectures like MVC and MVVM.</li><li>Collaborate cross-functionally with design, backend, and QA teams.</li><li>Manage app versioning, releases, and App Store submissions.</li><li>Ensure performance optimization, efficient memory management, and adherence to Apple guidelines.</li><li>Implement In-App Purchases, Remote Configurations, and Ads Integrations.</li></ul>What We&rsquo;re Looking For<ul><li>2&ndash;4 years of professional iOS development experience.</li><li>Strong command of Swift (Objective-C knowledge is a plus).</li><li>Proficiency in GitHub and version control workflows.</li><li>Solid understanding of design patterns and clean architecture principles.</li><li>At least one live app available on the App Store.</li><li>Excellent debugging, troubleshooting, and performance optimization skills.</li></ul>Nice to Have<ul><li>Experience with Combine, Firebase, or Push Notifications.</li><li>Familiarity with TestFlight, App Store Connect, and analytics tools.</li><li>Understanding of machine learning or real-time translation APIs.</li></ul>Job Type: Full-timeWork Location: In personJob Type: Full-timePay: Up to Rs200,000.00 per monthWork Location: In person

Senior iOS Developer (Swift + UIKit)

ZenCloud Technologies

We&rsquo;re looking for a Senior Mobile App Developer specialized in Flutter to join our fast-growing and innovative team.The ideal candidate is a highly skilled mobile engineer with strong expertise in Flutter and a proven track record in building scalable, high-performance applications for iOS and Android.Key Responsibilities:<ul><li>Design, develop, and maintain high-quality mobile applications using Flutter.</li><li>Lead the implementation of advanced features, ensuring optimal performance and responsiveness.</li><li>Integrate applications with RESTful APIs, third-party libraries, and backend services.</li><li>Take ownership of key projects or modules and drive them to successful completion.</li><li>Conduct code reviews, enforce best practices, and ensure high code quality.</li><li>Mentor and support junior developers, fostering continuous learning and growth.</li><li>Participate in architectural design and contribute to technical decision-making.</li><li>Collaborate closely with designers, product managers, and backend engineers to deliver seamless user experiences.</li><li>Contribute to Agile processes, including sprint planning, standups, and retrospectives.</li><li>Write and maintain unit, widget, and integration tests to ensure application stability.</li><li>Implement and maintain CI/CD pipelines for automated testing and deployment.</li><li>Stay up-to-date with emerging technologies, frameworks, and industry best practices.</li><li>Identify opportunities to improve performance, maintainability, and user experience.</li><li>Develop and maintain reusable libraries and components to accelerate future projects.</li></ul>Qualifications &amp; Experience:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or equivalent professional experience.</li><li>5+ years of hands-on experience in mobile app development.</li><li>4+ years of dedicated experience with the Flutter framework.</li><li>Demonstrated experience building and deploying apps for both iOS and Android.</li><li>Solid understanding of UI/UX principles, animations, and responsive layouts.</li><li>Strong knowledge of object-oriented programming and clean architecture.</li><li>Expertise in state management (Provider, Riverpod, Bloc, etc.).</li><li>Proficiency in Git and collaborative version control workflows.</li><li>Excellent debugging, problem-solving, and analytical skills.</li><li>Strong written and verbal communication skills.</li><li>Experience with native iOS (Swift) or Android (Kotlin/Java) development is a plus.</li><li>Familiarity with cloud platforms (AWS, Azure, or Google Cloud) is an advantage.</li><li>Ability to work independently and collaboratively within a team environment.</li></ul>This is a full-time onsite role.Job Type: Full-timePay: Rs100,000.00 - Rs180,000.00 per monthWork Location: In person

Senior Flutter Developer (Team Lead)

ZZ-Technologies, islamabad

Key Responsibilities:<ul><li>Design, develop, and execute test plans and test cases for Android and iOS applications.</li><li>Conduct both manual and automated testing to ensure app functionality, usability, and performance.</li><li>Identify, document, and track bugs using issue-tracking tools such as JIRA or Trello.</li><li>Collaborate with the development team to reproduce issues and verify fixes.</li><li>Perform regression, smoke, and integration testing across different mobile devices and OS versions.</li><li>Validate UI/UX consistency and ensure adherence to design specifications.</li><li>Conduct API testing and work with QA automation tools (e.g., Appium, Selenium, Postman).</li><li>Analyze test results and provide detailed feedback to stakeholders.</li><li>Continuously improve QA processes and testing efficiency.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>3&ndash;5 years of experience in Quality Assurance, specifically in mobile application testing.</li><li>Strong knowledge of Android and iOS platforms.</li><li>Hands-on experience with automation tools like Appium, Selenium, or TestComplete.</li><li>Familiarity with API testing tools such as Postman or Swagger.</li><li>Excellent understanding of software QA methodologies, tools, and processes.</li><li>Experience with Agile/Scrum development methodologies.</li><li>Strong analytical and problem-solving skills.</li><li>Good communication skills and attention to detail.</li></ul>Preferred Skills:<ul><li>Experience with continuous integration tools (e.g., Jenkins, GitHub Actions).</li><li>Knowledge of performance and security testing for mobile apps.</li><li>Familiarity with Firebase, Crashlytics, and TestFlight.</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs200,000.00 per monthWork Location: In person

Senior QA Engineer Mobile App

Swift Developer (iOS) &ndash; On-Site | Full TimeLocation: On-site &mdash; Zencloud TechnologiesWe are looking for an experienced Swift Developerwith 3&ndash;5+ years of hands-on expertise in building and maintaining high-quality, scalable, and secure iOS applications.The ideal candidate will be a detail-oriented developer who can independently architect, implement, and optimize iOS apps with seamless performance and great UI/UX.Key Responsibilities:<ul><li>Design, develop, and maintain advanced iOS applications using Swift.</li><li>Collaborate closely with design, backend, and QA teams to deliver polished user experiences.</li><li>Ensure code quality, performance optimization, and scalability across all iOS projects.</li><li>Integrate RESTful APIs and third-party libraries for app functionality.</li><li>Stay up to date with the latest iOS frameworks, SDKs, and Apple guidelines.</li><li>Conduct code reviews, troubleshoot issues, and maintain documentation.</li><li>Participate in app store deployment and post-release maintenance.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>3&ndash;5+ years of professional experience developing native iOS apps in Swift.</li><li>Deep understanding of UIKit, SwiftUI, Core Data, Combine, and Apple&rsquo;s design principles.</li><li>Proven experience in app architecture patterns (MVC, MVVM, VIPER).</li><li>Strong grasp of REST APIs, version control (Git/GitHub), and CI/CD pipelines.</li><li>Experience with app performance optimization and debugging tools (Instruments, Xcode Profiler).</li><li>Ability to write clean, maintainable, and reusable code.</li><li>Excellent communication and problem-solving skills.</li></ul>Preferred Skills:<ul><li>Experience with Objective-C or migration from Objective-C to Swift.</li><li>Familiarity with Firebase, Push Notifications, and Analytics integrations.</li><li>Understanding of Agile/Scrum methodologies.</li><li>Previous experience publishing apps to the App Store.</li></ul>Location: Zencloud TechnologiesJob Type: Full-timePay: Rs200,000.00 - Rs250,000.00 per monthWork Location: In person

Senior iOS Developer (Swift)

Job description:Funprime Technology is looking for a Jr. QA Engineer who&rsquo;s passionate about ensuring high-quality mobile applications. If you have an eye for detail and love finding bugs before users do &mdash; we&rsquo;d love to meet you!Key Responsibilities:<ul><li>Perform manual testing on Android and iOS mobile applications.</li><li>Identify, document, and track bugs, issues, and performance bottlenecks.</li><li>Collaborate with developers, designers, and project managers to ensure smooth app releases.</li><li>Conduct functional, regression, usability, and compatibility testing.</li><li>Write and maintain clear test cases, test plans, and reports.</li><li>Verify app functionality across different devices, screen sizes, and OS versions.</li><li>Participate in release validation and quality assurance sign-offs.</li></ul>Requirements:<ul><li>6months &ndash;1 years of hands-on experience in mobile app testing (Android/iOS).</li><li>Strong understanding of QA processes, SDLC, and bug lifecycle.</li><li>Ad's testing Experience required.</li><li>Familiarity with testing tools such as Jira, TestRail, or similar platforms.</li><li>Knowledge of Android Studio for APK builds/logs is a plus.</li><li>Excellent analytical, problem-solving, and communication skills.</li><li>A team player with strong attention to detail.</li><li>Onsite position &ndash; Islamabad (I-11/3)</li></ul>Job Type: Full-timeJob Type: Full-timeWork Location: In person

Jr. QA Engineer (Mobile App Testing)

CareerGeek

Senior React Native Developer (TypeScript Focused)We&rsquo;re looking for a skilled React Native Developer to join our team. You'll design, develop, and maintain high-quality iOS and Android apps, collaborating with designers and backend developers to deliver seamless mobile experiences.Location: IslamabadResponsibilities<ul><li>Develop, maintain, and enhance mobile applications using React Native and TypeScript.</li><li>Collaborate with designers to translate wireframes and UI/UX designs into functional, high-quality mobile applications.</li><li>Implement responsive designs and optimize performance across multiple devices and screen sizes.</li><li>Write clean, maintainable, and efficient code following industry best practices and coding standards.</li><li>Conduct thorough testing and debugging to ensure application stability and functionality.</li><li>Integrate with backend APIs and manage seamless data exchange between the mobile app and server.</li><li>Work closely with backend developers to design and implement robust APIs.</li><li>Stay up to date with the latest advancements in React Native and mobile development.</li><li>Continuously improve development processes, tools, and techniques to enhance productivity and code quality.</li><li>Collaborate with product managers to understand requirements and contribute to the app roadmap.</li><li>Assist in troubleshooting and resolving complex technical issues.</li><li>Mentor junior developers, providing guidance and support in problem-solving.</li></ul>Required SkillsMust-Have:<ul><li>Proven experience as a React Native Developer with strong TypeScript expertise.</li><li>Strong understanding of React Native architecture and component-based development.</li><li>Experience with state management libraries such as Redux or MobX.</li><li>Knowledge of native build tools like Xcode, Android Studio, and Gradle.</li><li>Experience integrating RESTful APIs and handling data efficiently.</li><li>Proficiency in Git or other version control systems.</li><li>Familiarity with testing frameworks like Jest or Detox for mobile app testing.</li><li>Experience with performance optimization techniques and debugging tools.</li><li>Understanding of security best practices for mobile app development.</li><li>Strong problem-solving skills and attention to detail.</li><li>Ability to develop complex UI and animations for a smooth user experience.</li><li>Excellent communication and collaboration skills.</li><li>Passion for learning new technologies and staying updated with industry trends.</li></ul>Nice-to-Have:<ul><li>Experience with other mobile development frameworks like Flutter or native development (Kotlin/Swift).</li></ul>Qualifications<ul><li>Bachelor's degree in Computer Science, Engineering, or a related field (preferred).</li><li>3+ years of hands-on experience in React Native development with TypeScript.</li></ul>Why You&rsquo;ll Love Working With UsAt TenTwenty, we create a dynamic and inspiring workplace where you can grow and thrive.<ul><li>A Fun &amp; Supportive Team &ndash; Work with enthusiastic, multicultural colleagues in a friendly, open environment.</li><li>Flat &amp; Collaborative Culture &ndash; Open communication, easy collaboration, and direct access to leadership. No unnecessary bureaucracy, just a team working together.</li><li>Flexibility &ndash; Our hybrid work model lets you balance personal commitments with professional growth.</li><li>Continuous Growth &ndash; Training, learning opportunities, and personal check-ins to support your development.</li><li>Creativity &amp; Innovation &ndash; Plenty of room for new ideas, experimentation, and initiative.</li><li>Competitive Salary &amp; Growth &ndash; A strong salary package with opportunities for financial growth.</li><li>Health Insurance &ndash; We&rsquo;ve got you covered with comprehensive health insurance.</li><li>International Experience &ndash; Work on global projects with a diverse team.</li><li>Fun Perks &amp; Surprises &ndash; Team events, birthday surprises, and more.</li></ul>Ready to join us?apply at : vacancies@tentwenty.meNote : If you able to performe test then applied. Immediate joiners reqiured.Job Type: Full-timePay: Rs215,000.00 - Rs300,000.00 per monthWork Location: On the road

Senior React native Developer

We are seeking a highly skilled and experienced Senior Mobile App Developer with a strong focus on Flutter to join our dynamic team. In this role, you will be responsible for the design, development, and maintenance of robust and scalable mobile applications for iOS and Android platforms.Responsibilities:<ul><li>Design, develop, and maintain robust and scalable mobile applications for iOS and/or Android platforms using Flutter.</li><li>Implement complex features and functionalities, ensuring high performance and responsiveness.</li><li>Integrate with RESTful APIs and other backend services.</li><li>Troubleshoot and resolve complex technical issues.</li><li>Lead the development of specific projects or modules.</li><li>Conduct code reviews and provide constructive feedback to team members.</li><li>Mentor and guide junior developers, fostering their professional growth.</li><li>Contribute to architectural discussions and decisions.</li><li>Collaborate with product managers, designers, and other stakeholders to define and refine project requirements.</li><li>Communicate effectively with team members and other departments.</li><li>Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives.</li><li>Write and maintain unit and integration tests.</li><li>Ensure adherence to coding standards and best practices.</li><li>Perform thorough testing and debugging to identify and resolve issues.</li><li>Participate in testing and deployment of CI/CD pipelines.</li><li>Stay up-to-date with the latest mobile development trends and technologies.</li><li>Proactively identify and recommend improvements to processes and technologies.</li><li>Contribute to the development of reusable components and libraries.</li></ul>Qualifications:<ul><li>Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).</li><li>5+ years of professional experience in mobile application development.</li><li>4+ years of experience with Flutter framework.</li><li>Proven experience in designing, developing, and deploying mobile applications for iOS and Android.</li><li>Strong understanding of mobile UI/UX principles.</li><li>Solid understanding of object-oriented programming principles and design patterns.</li><li>Experience with state management solutions (e.g., Provider, Riverpod, Bloc).</li><li>Experience with version control systems (e.g., Git).</li><li>Excellent problem-solving and debugging skills.</li><li>Strong communication and collaboration skills.</li><li>Experience with native mobile development (iOS or Android) in addition to Flutter.</li><li>Experience with cloud platforms (e.g., AWS, Azure, Google Cloud).</li><li>Ability to work independently and as part of a team.</li></ul>Job Type: Full-timePay: Rs100,000.00 - Rs180,000.00 per monthWork Location: In person

Explore 530+ Senior mobile application developer in Islamabad this November. Find roles across top companies and apply now to boost your career.

530 senior mobile application developer jobs IN Islamabad

Senior iOS Developer (Swift + UIKit)

Senior Flutter Developer (Team Lead)

Senior QA Engineer Mobile App

Senior iOS Developer (Swift)

Jr. QA Engineer (Mobile App Testing)

Senior React native Developer

Senior Flutter Developer (Team Lead)