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Launch Box

Position: Senior Mobile App Developer (React Native) No. of Vacancies: 1Location: Emarah Suites Main Shahra-e-Faisal Karachi Timings: 12 PM &ndash; 9 PM Experience Required: 3&ndash;4 Years (Senior Level)About the Role: We are looking for a Senior React Native Mobile App Developer who can own the full app development lifecycle &ndash; from sprint planning, execution, testing, and deployment to both App Store &amp; Play Store. You&rsquo;ll play a key role in driving technical decisions, mentoring mid-level developers, and delivering high-quality apps with minimal handholding.Key Responsibilities: -Lead end-to-end mobile app development using React Native. -Plan and execute sprints in an Agile environment. -Manage testing, debugging, and deployment on TestFlight &amp; Google Play Console. -Implement and maintain CI/CD pipelines for streamlined delivery. -Collaborate with designers, backend developers, and stakeholders to ensure smooth delivery. -Mentor and guide junior/mid-level developers.-Ensure app performance, scalability, and security best practices.Requirements: -3&ndash;4 years of proven experience in React Native app development. -Strong expertise with iOS &amp; Android deployment processes. -Hands-on experience with CI/CD pipelines, TestFlight, and Google Play Console. -Ability to make independent technical decisions and work with minimal supervision. -Solid understanding of Agile methodologies and iterative delivery. -Strong problem-solving and leadership skills.Job Type: Full-timeWork Location: In person

Senior Mobile App Developer

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)

Heetly

Job Description:The candidate should have bachelor&rsquo;s in computers science or related field, experience working on 4 plus years in mobile application development, who can perform both engineering and maintenance tasks. The primary focus will be to implement new user interfaces and features together with automated unit and integration tests. Having hands on experience in both mobile application Android and IOS with experience in React native development environment preferably with leading startup or a very strong inclination to work with a startup advanced technological skill set and a demonstrated history with technology, also should be a Strategic thinker and an effective communicator.You will be working with our candid and collaborative team, where your knowledge and advice about application architecture and the newest mobile technologies will be highly appreciated. The code you write will need to be cleanly organized and of the highest quality. You&rsquo;ll also help ensure solid application performance and excellent user experience.Skills:&middot; Extensive knowledge about mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)&middot; Deep knowledge of Android, iOS&middot; Proficiency in ReAct Native-&middot; Proficiency with writing automated tests in JUnit, Espresso, Mocha, Jest, Enzyme, XCTest&middot; Familiarity with RESTful APIs and mobile libraries for networking, specifically Retrofit, axios, Alamofire&middot; Familiarity with the JSON format&middot; Experience with profiling and debugging mobile applications.&middot; Strong knowledge of architectural patterns&mdash;MVP, MVC, MVVM&middot; Familiarity with Git&middot; Familiarity with push notifications&middot; Understanding mobile app design guidelines on Android and Apple IOS platform and being aware of their differences&middot; Proficiency in ReAct Native- JavaScript&middot; Understanding and experience in integration with GPS or Bluetooth&middot; Experience in integrations with Facebook, Firebase,Job Type: Full-timeSalary: Rs100,000 - Rs200,000 per monthAbility to commute/relocate:<ul><li>Karachi: Reliably commute or planning to relocate before starting work (Required)</li></ul>Job Type: Full-timeThe ideal candidate will be responsible for the technical design and implementation of new products and enhancements. They will work in all phases of the development cycle: concept to implementation.Responsibilities:&middot; Developing new features and user interfaces from wireframe models&middot; Ensuring the best performance and user experience of the mobile application&middot; Fixing bugs and performance problems&middot; Writing clean, readable, and testable code&middot; Cooperating with front and back-end developers, designers, and the rest of the team to deliver well-architected and high-quality solutions.Qualifications<ul><li>Bachelor's degree or equivalent in Computer Science</li><li>4+ years' experience in related area</li><li>Experience with iOS and Android platforms</li><li>Experience in React-Native</li></ul>Job Type: Full-timeWork Location: In person

Mobile App Developer (React Native)

TPL Trakker Ltd

We are looking for a skilled Flutter Developer with strong expertise in cross-platform mobileapplication development. The ideal candidate should have hands-on experience building andpublishing apps on both Google Play Store and Apple App Store, along with a solid understandingof the latest Google and iOS policies.Responsibilities:<ul><li>Design, develop, and maintain high-quality mobile applications using Flutter.</li><li>Collaborate with product managers, designers, and backend developers to deliver scalable and</li></ul>user-friendly apps.<ul><li>Publish and maintain apps on Google Play Store and Apple App Store, ensuring compliance</li></ul>with their latest policies and guidelines.<ul><li>Implement state management using GetX and maintain clean, scalable code.</li><li>Integrate and customize Google Maps APIs within applications.</li><li>Optimize app performance, troubleshoot issues, and implement bug fixes.</li><li>Stay updated with the latest Flutter SDK updates, Google/Apple app submission policies, and</li></ul>industry best practices.<ul><li>Write well-documented, reusable, and testable code.</li></ul>Requirements:<ul><li>4+ years of experience in mobile application development, with at least 2+ years in Flutter.</li><li>Strong knowledge of Dart language and Flutter widgets.</li><li>At least 2 published apps on both Google Play Store and Apple App Store (links must be</li></ul>mentioned in CV).<ul><li>Experience with Google Maps integration and location-based services.</li><li>Good understanding of GetX state management.</li><li>Familiarity with Google Play Console and App Store Connect processes.</li><li>Knowledge of latest Google Play &amp; iOS App Store policies (permissions, data privacy,</li></ul>background services, etc.).<ul><li>Experience working with RESTful APIs, Firebase, and third-party integrations.</li><li>Strong debugging and problem-solving skills.</li></ul>Preferred Skills:<ul><li>Experience with payment gateway integration (e.g., in-app purchases, subscriptions).</li><li>Knowledge of push notifications (Firebase Messaging, APNs).</li><li>Understanding of CI/CD pipelines for Flutter apps.</li><li>Familiarity with app security best practices.</li></ul>Location: TPL Trakker, Korangi, near Shan ChowrangiJob Type: Full-timeWork Location: In person

FLUTTER DEVELOPER

PharmaGuide Systems

About Us:PharmaGuide Systems has been operating for more than 35 years. We are the prominent leader in this business segment in the region. PharmaGuide Systems, a well-known leader in pharmaceutical and medical information solutions, is seeking dedicated individuals to join our dynamic team. As a provider of up-to-date comprehensive prescribing and trade information of all medicines for healthcare professionals, PharmaGuide Systems is committed to delivering high-quality solutions to our clients.Position Overview:We&rsquo;re looking for a Junior Flutter Developer to join our team in building modern cross-platform mobile applications. You&rsquo;ll work closely with our senior developers to deliver high-quality apps, focusing on front-end UI, back-end integration, and database management. This is an excellent opportunity to grow your career while contributing to real-world projects.Note: The primary focus is mobile app development, but the project is dynamic &mdash; you may occasionally contribute to backend or web interface tasks as well.Your Role Will Include:<ul><li>Building mobile app interfaces using Flutter (Dart)</li><li>Writing clean and maintainable business logic</li><li>Integrating REST APIs, GraphQL, or Firebase services</li><li>Managing local databases (SQLite, Hive, etc.)</li><li>Implementing state management (Provider, Riverpod, Bloc, etc.) Collaborating with the team, receiving feedback, and iterating</li></ul>What We&rsquo;re Looking For:<ul><li>Strong knowledge of Flutter/Dart from prior projects or coursework</li><li>Experience with Firebase (Auth, Firestore, Cloud Functions) or REST APIs</li><li>Good understanding of mobile UI/UX design principles</li><li>Comfortable with SQL queries and JSON data handling</li><li>Familiarity with Git/version control</li><li>Problem-solving mindset and eagerness to learn</li></ul>What You&rsquo;ll Gain:<ul><li>Real-world experience working on enterprise-grade mobile apps</li><li>Mentorship and guidance from experienced developers</li><li>An opportunity to contribute to impactful, professional projects Work that&rsquo;s portfolio-worthy and strengthens your career path</li></ul>Location: Block 2, P.E.C.H.S., Karachi, Pakistan. Schedule: Monday to Friday, 9:00 AM &ndash; 6:00 PMTo Apply:Send your CV/Resume to careers@epharmaguide.com with the subject line: Junior Flutter Developer Note: Along with your CV, please share a project you&rsquo;ve worked on (can be a final year project, personal app, or a published app). Screenshots, links, or code snippets are welcome.Job Type: Full-timeApplication Question(s):<ul><li>Can you share a Flutter project where you integrated APIs or Firebase?</li><li>How do you stay updated with the latest Flutter/Dart developments?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Work Location: In personApplication Deadline: 05/09/2025

Junior Flutter 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)

MS Global INC.

We&rsquo;re Hiring: Flutter DeveloperWe are looking for a skilled and passionate Flutter Developer to join our team. The ideal candidate will be responsible for developing high-quality cross-platform mobile applications using Flutter, ensuring smooth performance, and delivering exceptional user experiences.Key Responsibilities:Develop, test, and deploy mobile applications using Flutter (iOS &amp; Android).Collaborate with the design and backend teams to deliver scalable and high-performing apps.Write clean, maintainable, and efficient code.Integrate APIs and third-party libraries as required.Debug, troubleshoot, and resolve technical issues.Continuously research and implement the latest trends, tools, and best practices in mobile app development.Ensure timely delivery of assigned projects within deadlines.Requirements:Proven experience as a Flutter Developer (minimum 1&ndash;2 years preferred).Strong knowledge of Dart programming language.Experience with REST APIs, JSON, and third-party integrations.Familiarity with Git version control.Understanding of UI/UX principles and responsive design.Ability to work independently as well as in a collaborative team environment.Strong problem-solving skills and attention to detail.Benefits:Competitive salary package (PKR 60,000 &ndash; 80,000).Professional growth opportunities.Friendly and collaborative work environment.Exposure to diverse and challenging projects.Apply now at: msworldhr@gmail.comJob Types: Full-time, Part-timePay: From Rs60,000.00 per monthAbility to commute/relocate:<ul><li>Karachi: Reliably commute or planning to relocate before starting work (Required)</li></ul>Application Question(s):<ul><li>n: </li></ul>How many months of experience do you have working as a Flutter Developer?Work Location: Remote

SENIOR FLUTTER DEVELOPER

Explore 260+ Mobile app developer in Karachi this September. Find roles across top companies and apply now to boost your career.