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Systems Limited

<div>Position: Senior IOS Developer &amp; Team Lead 
Location: Pakistan

Summary

Senior IOS Developer &amp; Team Lead at Systems Limited is deeply technical, highly collaborative, and capable of driving both product delivery and technical vision.In addition to hands-on iOS development, you will lead a team of mobile developers, define scalable architectures, and ensure high standards of code quality, performance, and mobile application security.
Responsibilities:
<ul>
<li>Lead and mentor a team of mobile developers, ensuring alignment with technical goals and delivery timelines.</li>
<li>Architect and develop scalable, secure, and maintainable IOS applications using Swift, SwiftUI, and Objective-C.</li>
<li>Collaborate with product managers, designers, and engineers to define technical solutions and deliver user-focused mobile experiences.</li>
<li>Optimize app performance across various IOS devices and OS versions.</li>
<li>Ensure strong mobile application security, including secure data handling, authentication, encryption, and protection against common mobile threats (e.g., reverse engineering, data leakage).</li>
<li>Implement and maintain CI/CD pipelines, automated testing, and deployment workflows.</li>
<li>Establish and enforce development standards, code reviews, and architectural best practices.</li>
<li>Stay updated on industry trends, IOS platform changes, and emerging mobile security practices.</li></ul> 


Requirements:
<ul>
<li>8&ndash;10 years of professional experience in IOS development, with a strong record of building and shipping production apps.</li>
<li>At least 2 years in a leadership, solution architecture, or technical mentorship role.</li>
<li>Deep expertise in Swift, SwiftUI, and Objective-C, with clean, maintainable, and testable coding practices.</li>
<li>Proficient in architectural patterns such as MVVM, VIPER, or similar scalable models.</li>
<li>Strong understanding of IOS frameworks, offline-first design, networking, and API integration.</li>
<li>Experience implementing mobile security best practices, such as keychain access, secure storage, obfuscation, and SSL pinning.</li>
<li>Demonstrated ability to release and maintain apps on the App Store.</li>
<li>Familiar with TDD, unit/UI testing, and CI/CD pipelines.</li>
<li>Excellent communication skills and experience working in agile and remote team environments.</li></ul></div>

Senior IOS Developer & Team Lead

Apex Tech World

Experienced Flutter Developer (Mid to Senior Level) &ndash; iOS FocusLocation: DHA Phase 6, Bukhari Commercial, Karachi. Shift Timings: USA Market Timing.About Us: Apex Tech World is a dynamic company specializing in digital content creation and publishing. We&rsquo;re looking for a talented and experienced Flutter Developer (Mid to Senior Level) &ndash; iOS Focus to join our team onsite. As part of our mobile development team, you will play a key role in designing, developing, testing, and maintaining cross-platform mobile applications using Flutter, with a particular focus on delivering high-quality iOS builds.Key Responsibilities:<ul><li>Design and develop high-performance, scalable, and maintainable cross-platform applications using Flutter.</li><li>Collaborate with product managers, designers, and backend developers to deliver exceptional user experiences.</li><li>Manage the iOS build process, certificates, provisioning profiles, and deployment to the App Store.</li><li>Debug, optimize, and ensure responsiveness across various devices and screen sizes.</li><li>Write clean, maintainable, and testable code, and participate in code reviews.</li><li>Implement third-party SDKs, RESTful APIs, and integrate with backend services.</li><li>Stay up-to-date with Flutter, Dart, iOS development trends, and best practices.</li></ul>Requirements &amp; Skills:<ul><li>3&ndash;6+ years of professional experience in mobile application development.</li><li>2+ years of hands-on experience with Flutter and Dart.</li><li>Solid experience with iOS build tools (Xcode, CocoaPods, Fastlane, provisioning profiles, certificates).</li><li>Strong understanding of Apple Human Interface Guidelines and App Store submission processes.</li><li>Proficient in using Git and common CI/CD tools.</li><li>Experience integrating third-party services (e.g., Firebase, payment gateways, analytics).</li><li>Familiarity with REST APIs and state management techniques (e.g., Provider, Riverpod, BLoC).</li><li>Strong debugging and performance optimization skills.</li></ul>Qualifications:<ul><li>Experience with native iOS (Swift/Objective-C) is a plus.</li><li>Experience deploying and managing apps on both the App Store and Google Play.</li><li>Familiarity with unit testing and test automation for Flutter.</li><li>Exposure to Agile methodologies and collaborative team environments.</li></ul>What We Offer:<ul><li>A competitive salary based on experience.</li><li>A professional and collaborative work environment.</li><li>Opportunity to work on impactful, high-visibility mobile applications.</li><li>Supportive team culture and career growth opportunities</li></ul>How to Apply: Interested candidates are encouraged to send their updated Resume with portfolio, and GitHub (or any relevant work) to hr@apextechworld.com with the subject line: &ldquo;Flutter Developer (Mid to Senior Level) &ndash; Night Shift.&rdquo;Job Type: Full-timeWork Location: In person

Flutter Developer (Mid to Senior Level) – iOS Focus

Limi Lighting

Are you an iOS Developer passionate about building next-generation apps that combine IoT, AR, AI, and Cloud?Join Limi and be part of an innovative team creating smart lighting solutions powered by cutting-edge technologies.What You&rsquo;ll Do<ul><li>Develop modern iOS UIs in SwiftUI with custom components and responsive layouts</li><li>Build BLE communication with lighting devices using CoreBluetooth</li><li>Implement NFC-based interactions for product connectivity</li><li>Work on RGB LED control apps (brightness, color, solid and rainbow modes)</li><li>Integrate ARKit + RoomPlan for 3D room scanning, anchors, and AR placement of smart lighting</li><li>Use QuickLook for managing and displaying 3D models in AR with real-time screenshots</li><li>Embed PlayCanvas configurator inside WKWebView with JavaScript messaging</li><li>Handle MQTT broadcasting and real-time communication for IoT devices</li><li>Debug and fix complex issues (RealityKit ARView black screen, AR session errors, keyboard layout issues)</li><li>Collaborate with hardware, design, and backend teams for end-to-end product solutions</li></ul>What We&rsquo;re Looking For<ul><li>Strong expertise in SwiftUI and iOS frameworks</li><li>Hands-on experience with CoreBluetooth (BLE) and NFC APIs</li><li>Proficiency in ARKit, RoomPlan, QuickLook, RealityKit, and 3D rendering</li><li>Experience with WebKit (WKWebView) and JavaScript messaging</li><li>Knowledge of MQTT broadcasting/handling for IoT devices</li><li>Familiarity with Firebase, AWS, or similar cloud platforms</li><li>Strong debugging, optimization, and UI/UX implementation skills</li></ul>Bonus Points If You Have<ul><li>Experience with AI integrations</li><li>Knowledge of 3D workflows (.usdz)</li><li>Background in smart lighting or IoT applications</li></ul>Why Join Us?At Limi, we&rsquo;re building the future of smart lighting by combining design, AI, AR, and IoT into one seamless experience.This is your chance to work on futuristic products and grow with a passionate team.Job Type: Full-timePay: Rs70,000.00 - Rs100,000.00 per monthWork Location: In person

Mobile App Developer (iOS – SwiftUI)

JzTech

Pay: 80,000 (PKR) - 200,000 (PKR) per monthJob description:Job Title: Flutter DeveloperCompany Overview: Join the passionate and dynamic team at JZTech, a leading tech company dedicated to creating innovative mobile solutions that make a difference in people's lives. We specialize in developing cutting-edge applications that empower businesses and individuals across various industries. At JZTech, we believe in pushing boundaries, fostering creativity, and delivering excellence in everything we do.Position Overview: We are seeking a talented Flutter Developer to join our mobile development team. As a Flutter Developer at JZTech, you will have the opportunity to work on exciting projects, collaborate with cross-functional teams, and contribute to the development of high-quality mobile applications. If you're passionate about mobile development and eager to make an impact in a fast-paced environment, we want to hear from you!Responsibilities:<ul><li>Develop and maintain mobile applications using the Flutter framework for both iOS and Android platforms.</li><li>Collaborate with designers, product managers, and other developers to translate requirements into elegant and efficient code.</li><li>Implement responsive and intuitive user interfaces that enhance the overall user experience.</li><li>Integrate with back-end services and APIs to deliver seamless functionality.</li><li>Write clean, well-structured, and maintainable code following best practices and coding standards.</li><li>Conduct code reviews, provide constructive feedback, and participate in continuous improvement initiatives.</li><li>Stay up-to-date with the latest Flutter updates, trends, and best practices in mobile development.</li></ul>Qualifications:<ul><li>Solid experience with Flutter framework and Dart programming language.</li><li>Proficiency in mobile app development for both iOS and Android platforms.</li><li>Strong understanding of mobile UI/UX design principles and best practices.</li><li>Familiarity with RESTful APIs and asynchronous programming.</li><li>Experience with version control systems (e.g., Git) and collaborative development workflows.</li><li>Excellent problem-solving skills and attention to detail.</li><li>Strong communication skills and the ability to work effectively in a collaborative team environment.</li></ul>Bonus Skills:<ul><li>Experience with native mobile development (e.g., Swift, Kotlin).</li><li>Knowledge of state management techniques (e.g., Provider, Bloc) in Flutter.</li><li>Familiarity with Firebase services for authentication, cloud storage, and real-time databases.</li><li>If you have a Fintech knowledge.</li><li>Understanding of Agile/Scrum methodologies.</li></ul>Benefits:<ul><li>Competitive salary</li></ul>If you're passionate about mobile development and eager to work on exciting projects that make a difference, we'd love to hear from you! Join us at JZTech and be part of our mission to create innovative mobile solutions that transform industries and empower individuals. Apply now and let's build something amazing together!How to Apply: Please send your resume and a brief cover letter highlighting your relevant experience and why you're excited about this opportunity to [Contact Email/Link]. Be sure to include links to any relevant projects or apps you've developed using Flutter. We look forward to hearing from you!Job Type: Full-time (Remote)Experience:<ul><li>Flutter Developer: 3 years (Preferred)</li></ul>Work Location: RemoteJob Type: Full-timePay: Rs80,000.00 - Rs200,000.00 per monthExperience:<ul><li>flutter developer: 3 years (Preferred)</li></ul>Work Location: In person

Flutter Developer

Carpe Diem (Pakistan)

About Carpe DiemCarpe Diem is a pioneering IT &amp; Software Development firm serving 300+ clients across the USA with a robust team of 600+ professionals.Specializing in a broad spectrum of technological and creative solutions, we empower our clients with innovative approaches in marketing automations, media buying, and custom software development.Our culture champions continuous learning and professional growth, fostering a dynamic and collaborative work environment.Position OverviewWe are seeking a highly skilled and motivated React Native Developer to join our dynamic software engineering team. As a React Native Developer, you will play a crucial role in designing, developing, and maintaining our mobile applications for iOS and Android platforms. You'll be responsible for creating high-quality, efficient, and user-friendly mobile experiences that align with our company's goals and customer needs.Key Responsibilities<ul><li>Mobile Application Development: Collaborate with cross-functional teams to design, develop, and maintain mobile applications using React Native</li><li>UI/UX Implementation: Transform design specifications into fully functional user interfaces, ensuring a seamless and visually appealing user experience</li><li>Code Optimization: Write clean, efficient, and reusable code, following best practices and industry standards.</li><li>Integration: Integrate third-party libraries, APIs, and external services into mobile applications as needed.</li><li>Testing and Debugging: Conduct thorough testing and debugging to identify and resolve issues. Perform unit testing and assist in quality assurance testing.</li></ul>Skills and Experience<ul><li>Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience).</li><li>Proven experience as a React Native Developer with a strong portfolio of mobile applications of 2 to 3 years.</li><li>Proficiency in JavaScript, TypeScript, and React Native framework.</li><li>Knowledge of native mobile development (iOS and Android) is a plus.</li><li>Experience with RESTful APIs and data integration.</li><li>Familiarity with state management libraries (e.g., Redux, Mobx) is a plus.</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>What is your Current Salary?</li><li>What is your Expectation Salary?</li><li>What will be your Notice Period?</li><li>Have you completed your Bachelor's Degree?</li></ul>Work Location: Remote

React Native Developer

Enorness

Job Title: Project-Based Native Mobile Developer (Kotlin &amp; Objective-C)Location: RemoteEngagement Type: Project-Based ContractAbout the RoleWe are seeking skilled Native Mobile Developers with expertise in Kotlin (Android) and Objective-C (iOS) to work with us on a project basis. The role involves developing, customizing, and delivering high-quality mobile applications within defined timelines.Responsibilities<ul><li>Design, develop, and implement native Android apps using Kotlin.</li><li>Design, develop, and implement native iOS apps using Objective-C.</li><li>Collaborate with the project team (UI/UX designers, backend developers, QA) to ensure timely delivery.</li><li>Optimize performance, troubleshoot, and fix issues during the project lifecycle.</li><li>Ensure clean, scalable, and well-documented code.</li><li>Deliver project milestones according to the agreed scope and timeline.</li></ul>Requirements<ul><li>Proven experience in mobile app development (minimum 2+ years).</li><li>Strong command of Kotlin for Android and Objective-C for iOS.</li><li>Portfolio of apps/projects delivered successfully.</li><li>Solid understanding of APIs, third-party integrations, and app store submission process.</li><li>Strong debugging, testing, and problem-solving skills.</li><li>Ability to work independently and deliver on deadlines.</li></ul>Nice to Have<ul><li>Knowledge of Swift and Java.</li><li>Experience working on multiple freelance/project-based assignments.</li><li>Familiarity with Agile project management.</li></ul>What We Offer<ul><li>Competitive project-based compensation.</li><li>Flexible working arrangements.</li><li>Potential for ongoing/future projects based on performance.</li></ul>Job Types: Temporary, Contract Contract length: 3 monthsWork Location: In person

Native Mobile Developer (Kotlin & Objective-C)

CloudlabPvtLTD

Fixed Salary: Rs. 40,000/monthContract: 6 Months (No probation period)Working Days/Hours: Monday&ndash;Friday, 10:00 AM &ndash; 6:00 PM (On-site)Location: Suite #413, Business Arcade Building, Shahrah-e-Faisal, Karachi (On-site)About the RoleCloud Lab Pvt Ltd is hiring a Junior React Native Developer to join our team in Karachi. You&rsquo;ll be working on real Android &amp; iOS apps, improving features, fixing bugs, and delivering smooth user experiences.Key DutiesBuild, test, and maintain React Native apps (Android &amp; iOS).Work with the team to design and deliver new features.Ensure apps are responsive, fast, and bug-free.Collaborate with designers for user-friendly interfaces.Stay updated with new tools, libraries, and best practices.Requirements1+ year professional experience with React Native.At least 2 live apps on Google Play Store (share links).Good understanding of app architecture, APIs, and performance optimization.Strong problem-solving skills and ability to work independently.Not open to students currently enrolled in studies.Education: Master&rsquo;s preferred (but not mandatory).Company Name : Cloud Lab Pvt Ltd( www.cloudlabweb.com) Address: Business Arcade building 4th floor suite no 413 sharefaisal karachi.Job Type: Full-timePay: Rs40,000.00 per monthExperience:<ul><li>practical: 1 year (Preferred)</li></ul>Work Location: In person

Jr. React Native Developer – Mobile (iOS/Android)

Explore 151+ Ios developer in Karachi this September. Find roles across top companies and apply now to boost your career.