senior mobile application developer

ICT Systems (Private) Limited

We're Hiring: Senior Flutter Developer (3+ Years Experience) Location: Karachi Full-Time | Immediate Joiners PreferredAre you passionate about crafting high-performance mobile applications? Do you thrive in fast-paced, collaborative environments? ICT Systems Pvt Ltd is on the lookout for a Senior Flutter Developer who can take mobile development to the next level!Flutter Mobile Application Developer &ndash; Location-Based HRMS Attendance, Fintech, e Mobility App.We are looking for an experienced Flutter Mobile Application Developer with a strong background in building location-based HRMS Attendance, Fintech, e Mobility App.solutions. The ideal candidate must have:Important Requirement:<ul><li>Proven expertise in location-based services and Google Maps integration.</li><li>Experience integrating third-party APIs (e.g., real-time tracking, attendance, Fintech).</li><li>Strong knowledge of multiple payment gateway integrations, including:</li><li>Google Pay</li><li>Apple Pay</li><li>Stripe</li><li>Bank Payments</li><li>Visa/MasterCard Payments</li><li>Prior experience working on large-scale mobile projects.</li><li>Ability to write clean, maintainable, and scalable code.</li><li>Solid understanding of mobile security standards, app performance optimization, and responsive UI/UX design.</li></ul>Bonus Skills:<ul><li>Experience with backend integration (Node.js, Firebase, or .NET preferred).</li><li>Familiarity with CI/CD pipelines and App Store/Play Store deployment.</li></ul>If you&rsquo;ve worked on complex Fintech APP, Commercial Banking app, Location Attendance systems APPS, mobility apps or ride-sharing platforms and are ready to take on new challenges, we&rsquo;d love to hear from you.Your Responsibilities<ul><li>Drive the entire mobile application lifecycle: from concept to deployment and maintenance.</li><li>Write clean, maintainable, and efficient code using Flutter and Dart.</li><li>Gather requirements and propose smart, scalable solutions.</li><li>Build beautiful, intuitive UIs with smooth functionality and animations.</li><li>Conduct unit/UI testing and troubleshoot bugs to optimize performance.</li><li>Ensure apps meet high-quality standards on both new and legacy systems.</li><li>Continuously research and integrate cutting-edge technologies.</li><li>Publish apps to Google Play Store and Apple App Store with confidence.</li></ul>Your Skill Set<ul><li>4+ years of hands-on experience with Flutter &amp; Dart.</li><li>Strong command of iOS &amp; Android native development.</li><li>Experience with Dart.js, JSON, XML, SQLite.</li><li>Understanding of Object-Oriented Programming and data structures.</li><li>Proficiency in creating and deploying APK (Android) and IPA (iOS) files.</li><li>Bonus: Java or Kotlin experience is a huge plus!</li></ul>What We&rsquo;re Looking For<ul><li>A proactive problem solver and a team player.</li><li>Someone who writes elegant code and builds seamless mobile experiences.</li><li>A curious mind that stays ahead of tech trends and embraces innovation.</li></ul>Why Join Us?<ul><li>Competitive salary &amp; benefits</li><li>Career growth opportunities</li><li>Tech-driven, collaborative culture</li><li>Work with a passionate team and global clients</li></ul>Apply Now!Send your resume and portfolio to hr@ictsystems.com.pk 03333858903 with the subject: Flutter Developer &ndash; Application.Job Type: Full-timePay: Rs50,000.00 - Rs70,000.00 per monthWork Location: In person

Senior Flutter Developer

Gointellects Inc.

<div><div><div>Role: Senior iOS Developer 
Client: DC Government 
Location: Washington, DC 
Job Description: 
 
This role is essential for the successful implementation of secure mobile identity capabilities within the DMV ecosystem. The Senior iOS Developer will ensure that the mobile solution meets modern security standards, integrates seamlessly with Apple hardware and software technologies, and delivers reliable experience for end users. You will work to gain an understanding of the current system infrastructure, security needs, network considerations, and methodologies. 
</div><div>In this role, you will primarily focus on: 
</div><ul><li>Lead end‑to‑end development of native iOS applications using Swift and modern iOS architectural patterns.</li></ul> 
<ul><li>Integrate Apple identity‑related frameworks, including Secure Enclave&ndash;backed credential storage, Wallet‑based identity SDKs, and cryptographic APIs.</li></ul> 
<ul><li>Implement secure communication flows using industry standards, including ISO‑aligned mobile identity protocols and related data exchange specifications.</li></ul> 
<ul><li>Develop and maintain hardware‑level interactions such as NFC, BLE, device engagement, and secure element exchanges required for digital identity interactions.</li></ul> 
<ul><li>Work closely with backend service teams to ensure alignment with API specifications, secure data contracts, and identity‑based authentication flows.</li></ul> 
<ul><li>Perform in‑depth troubleshooting, debugging, and optimization across application layers including UI, networking, cryptography, and device hardware interfaces.</li></ul> 
<ul><li>Ensure compliance with Apple platform security guidelines, privacy requirements, and best practices for managing sensitive identity data.</li></ul> 
<ul><li>Provide architectural guidance, code reviews, and mentorship to junior developers on the mobile engineering team.</li></ul> 
<div>Collaborate with cross‑functional partners including product owners, security architects, QA engineers, and business stakeholders to define and deliver high‑quality mobile capabilities. 
</div><div>Responsibilities: 
</div><div>The Senior iOS Mobile Developer will play a key role in the design, development, and implementation of advanced mobile solutions within the DMV modernization and digital identity ecosystem. This role is focused on building secure, high‑performance iOS applications leveraging native Apple frameworks, device‑level security features, and modern identity standards. Develop documentation throughout the lifecycle of the development process and provide technical support to the team. 
</div><ul><li>Design and develop mobile solutions for mDL using Swift and modern iOS architectural patterns.</li></ul> 
<ul><li>Integrate Apple identity‑related frameworks, including Secure Enclave&ndash;backed credential storage, Wallet‑based identity SDKs, and cryptographic APIs.</li></ul> 
<ul><li>Implement secure communication flows using industry standards, including ISO‑aligned mobile identity protocols and related data exchange specifications.</li></ul> 
<ul><li>Ensure that the technologies are updated with current, stable, and compliant architecture and applications that meet enterprise standards.</li></ul> 
<ul><li>Collaborate with internal teams to produce software design and architecture</li></ul> 
<ul><li>Develop, Test and Deploy applications and systems</li></ul> 
<ul><li>Revise, update, refactor and debug codes</li></ul> 
<ul><li>Improve existing mobile applications and systems</li></ul> 
<ul><li>Proactively monitors and reports performance utilization of assigned technologies.</li></ul> 
<ul><li>Troubleshoot software and/or hardware issues/failures.</li></ul> 
<ul><li>Manage problem or escalated tickets and tasks and out-of-cycle requests from systems/software owners.</li></ul> 
<ul><li>Determine the best course of action for meeting business needs and provide consultative expertise to customers on how to best use systems.</li></ul> 
<ul><li>Proactively monitors and identifies broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate.</li></ul> 
<ul><li>Provides technical knowledge and support to District agencies, personnel, and additional stakeholders</li></ul> 
<ul><li>Able to identify best practices and standards for the use of the product.</li></ul> 
<ul><li>May function as a technical SME (Subject Matte rExpert)</li></ul> 
<div>Minimum Education/Certification Requirements: 
</div><div>Bachelor&rsquo;s degree in information technology</div></div></div><div></div>

7+ years Senior iOS Developer

dsquares

<div>Dsquares is a leader in delivering innovative loyalty solutions that create unforgettable customer experiences and foster lasting brand loyalty. Our passionate and tech-savvy team works collaboratively to design and implement cutting-edge technology that transforms ordinary loyalty programs into extraordinary customer journeys.
Our Culture: We value openness, empowerment, and continuous learning. Our team-driven environment encourages creativity and innovation, making Dsquares a great place to grow your career and influence the future of loyalty technology.
About The Role:
We are looking for an experienced and highly motivated Senior iOS Developer to join our mobile engineering team. In this role, you will lead the development of high-quality iOS applications that deliver seamless user experiences and support our loyalty platform. You will work closely with product managers, designers, and other developers to build scalable, maintainable, and user-friendly mobile applications.
Key Responsibilities:<ul>
<li>Design, develop, and maintain iOS applications using Swift and Objective-C.</li>
<li>Employ best practices in mobile app architecture, including MVVM and clean code principles.</li>
<li>Collaborate with cross-functional teams to define, design, and ship new features.</li>
<li>Ensure the performance, quality, and responsiveness of applications.</li>
<li>Write unit and UI tests to ensure code robustness and reliability.</li>
<li>Optimize applications for maximum speed and scalability.</li>
<li>Mentor junior iOS developers and contribute to a culture of learning and improvement.</li>
<li>Stay updated with the latest iOS technologies, frameworks, and trends.</li> 
</ul> 
 
Requirements 
<ul>
<li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li>
<li>5+ years of professional experience in iOS development using Swift and Objective-C.</li>
<li>Strong experience with iOS frameworks such as UIKit, Core Data, Core Animation, and Core Graphics.</li>
<li>Deep understanding of RESTful APIs, networking, and asynchronous programming.</li>
<li>Experience with unit testing, UI testing, and automated testing tools.</li>
<li>Familiarity with Apple&rsquo;s App Store submission and review process.</li>
<li>Knowledge of mobile application security best practices.</li>
<li>Excellent communication skills and ability to work in a team-oriented environment.</li> 
</ul> 
 
Benefits 
<ul><li><ul><li>
Comprehensive Wellbeing: Enjoy peace of mind with our private medical insurance and life cover, plus extra days off for every year you're part of the team.
</li><li>Financial Growth: Reap the rewards of your hard work with our annual profit share and competitive compensation packages.</li><li>
Work-Life Balance: Achieve optimal well-being with our hybrid work environment, generous maternity and paternity benefits, and regular team-building events.</li><li>
Continuous Development: Expand your horizons through our commitment to learning and development opportunities.
</li><li>Perks and Privileges: Celebrate your journey with us through birthday offs, mobile allowances, transportation support, and a host of other employee-centric perks.</li></ul></li></ul></div>

Senior IOS Developer

Dsquares

<div>
 Dsquares is a leader in delivering innovative loyalty solutions that create unforgettable customer experiences and foster lasting brand loyalty. Our passionate and tech-savvy team works collaboratively to design and implement cutting-edge technology that transforms ordinary loyalty programs into extraordinary customer journeys.
 
 
 
 Our Culture:
 
 We value openness, empowerment, and continuous learning. Our team-driven environment encourages creativity and innovation, making Dsquares a great place to grow your career and influence the future of loyalty technology.
 
 
 
 About The Role:
 
 
 
 We are looking for an experienced and highly motivated
 
 Senior iOS Developer
 
 to join our mobile engineering team. In this role, you will lead the development of high-quality iOS applications that deliver seamless user experiences and support our loyalty platform. You will work closely with product managers, designers, and other developers to build scalable, maintainable, and user-friendly mobile applications.
 
 
 
 Key Responsibilities:
 
 
 
 <ul>
 <li>
 Design, develop, and maintain iOS applications using Swift and Objective-C
 </li>
 <li>
 Employ best practices in mobile app architecture, including MVVM and clean code principles
 </li>
 <li>
 Collaborate with cross-functional teams to define, design, and ship new features
 </li>
 <li>
 Ensure the performance, quality, and responsiveness of applications
 </li>
 <li>
 Write unit and UI tests to ensure code robustness and reliability
 </li>
 <li>
 Optimize applications for maximum speed and scalability
 </li>
 <li>
 Mentor junior iOS developers and contribute to a culture of learning and improvement
 </li>
 <li>
 Stay updated with the latest iOS technologies, frameworks, and trends
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Software Engineering, or a related field
 </li>
 <li>
 5+ years of professional experience in iOS development using Swift and Objective-C
 </li>
 <li>
 Strong experience with iOS frameworks such as UIKit, Core Data, Core Animation, and Core Graphics
 </li>
 <li>
 Deep understanding of RESTful APIs, networking, and asynchronous programming
 </li>
 <li>
 Experience with unit testing, UI testing, and automated testing tools
 </li>
 <li>
 Familiarity with Apple's App Store submission and review process
 </li>
 <li>
 Knowledge of mobile application security best practices
 </li>
 <li>
 Excellent communication skills and ability to work in a team-oriented environment
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Comprehensive Wellbeing: Enjoy peace of mind with our private medical insurance and life cover, plus extra days off for every year you're part of the team.
 </li>
 <li>
 Financial Growth: Reap the rewards of your hard work with our annual profit share and competitive compensation packages
 </li>
 <li>
 Work-Life Balance: Achieve optimal well-being with our hybrid work environment, generous maternity and paternity benefits, and regular team-building events
 </li>
 <li>
 Continuous Development: Expand your horizons through our commitment to learning and development opportunities.
 </li>
 <li>
 Perks and Privileges: Celebrate your journey with us through birthday offs, mobile allowances, transportation support, and a host of other employee-centric perks
 </li>
 </ul>
</div>

Architecture In Motion

<div>Role Overview

We are seeking a Senior React Native Mobile Developer to join our team as soon as possible. The ideal candidate will be responsible for designing, building, deploying, and maintaining high-quality mobile applications for iOS and Android using React Native. This role also requires strong knowledge of Azure services, DevOps practices, and CI/CD automation, including managing releases to the Apple App Store and Google Play Store. The candidate should be comfortable working across the full mobile development lifecycle, from architecture to production deployment and monitoring. 
 
Location 
Remote (Pakistan)

Work Hours 
8:00 AM &ndash; 5:00 PM Eastern Time, with participation in a global on‑call rotation for critical incidents.

About AIM

AIM is a Canadian technology company that helps organizations modernize their systems through advanced API management, cloud engineering, security solutions, and full-stack software development. Our teams work across North America and globally, delivering stable, scalable, and secure digital platforms for enterprise clients.

We take pride in being hands-on, collaborative, and focused on delivering real results for our clients. As we grow, we are expanding our marketing team to strengthen our brand presence and support our next stage of growth

Responsibilities
<ul>
<li>Design, develop, and maintain scalable mobile applications using React Native for both iOS and Android.</li>
<li>Own the full mobile application lifecycle, including development, testing, deployment, and post-release support.</li>
<li>Build, manage, and optimize CI/CD pipelines for React Native applications using Azure DevOps.</li>
<li>Configure and maintain automated builds, testing, and release workflows for Android and iOS.</li>
<li>Manage deployments to the Apple App Store and Google Play Store, including versioning, certificates, provisioning profiles, and store review processes.</li>
<li>Integrate mobile applications with backend services and APIs hosted on Azure (e.g., App Services, Functions, APIs).</li>
<li>Ensure application performance, security, reliability, and scalability in production environments.</li>
<li>Collaborate closely with backend, QA, DevOps, and product teams.</li>
<li>Implement new features, enhancements, and UI/UX improvements using best practices in React Native.</li>
<li>Maintain technical documentation related to architecture, development standards, and deployment processes.</li>
<li>Provide technical leadership, code reviews, and mentorship to other mobile developers.</li>
<li>Stay up to date with the latest trends, libraries, and best practices in React Native and mobile development.</li>
</ul>
Requirements
<ul>
<li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li>
<li>5+ years of professional mobile development experience, with strong hands-on experience in React Native.</li>
</ul>
Deep understanding of React Native fundamentals, including:
<ul><li>Functional components and hooks</li>
<li>State management (Redux, Context API, or similar)</li>
<li>Navigation libraries</li>
<li>Performance optimization</li>
<li>Native modules and platform-specific code (iOS &amp; Android)</li>
</ul>
Experience working with Azure services, such as:
<ul><li>Azure App Services / Azure Functions</li>
<li>Azure Storage</li>
<li>Azure API Management (preferred)</li>
</ul>
Strong DevOps knowledge, including:
<ul><li>Azure DevOps pipelines (build &amp; release)</li>
<li>Mobile CI/CD best practices</li>
<li>Environment configuration and secrets management</li>
<li>Proven experience deploying React Native apps to both Apple App Store and Google Play Store.</li>
<li>Solid understanding of iOS and Android build processes, signing, provisioning, and store compliance requirements.</li>
<li>Experience with RESTful APIs and third-party integrations.</li>
<li>Familiarity with Agile/Scrum development methodologies.</li>
<li>Strong problem-solving skills and attention to detail.</li>
<li>Excellent communication skills and ability to work with distributed teams.</li>
</ul>
Desirable / Nice to Have
<ul>
<li>Experience with TypeScript in React Native projects.</li>
<li>Knowledge of automated testing for mobile apps (Jest, Detox, Appium, etc.).</li>
<li>Exposure to mobile analytics, crash reporting, and monitoring tools.</li>
<li>Azure certifications or relevant DevOps certifications.</li>
<li>Experience with push notifications and biometric integrations.</li>
<li>Prior experience migrating mobile apps or modernizing existing codebases.</li></ul></div>

Senior Mobile Developer (React Native)

Homzmart

<div>Company Description 
Homzmart is an end to end community that connects home professionals with homeowners who can browse home designs, furniture, accessories and products and also can find reviews, referring professionals, take advice from professionals and read articles about home improvement. 
Job Description 
We are seeking a highly experienced Senior Mobile Cross-Platform Developer to join our growing mobile team. This role requires a strong background in developing and delivering high-quality mobile applications at scale. The ideal candidate will have deep expertise in React Native and native mobile ecosystems, with the ability to take technical ownership, mentor peers, and drive innovation in a fast-paced, product-driven environment.
Responsibilities<ul><li>
Lead the design, development, and deployment of advanced mobile applications for iOS and Android using React Native.</li><li>
Collaborate with product managers, designers, and backend engineers to define, design, and ship new features.</li><li>
Architect scalable and maintainable mobile solutions, ensuring adherence to best practices in code quality, testing, and performance optimization.</li><li>
Drive the adoption of modern mobile development practices, tools, and frameworks.</li><li>
Provide technical mentorship to junior and mid-level developers.</li><li>
Support the entire application lifecycle, including requirements analysis, design, implementation, testing, release, and continuous improvement.</li><li>
Troubleshoot, debug, and resolve performance bottlenecks, ensuring smooth app performance across devices.</li><li>
Stay up to date with the latest mobile development trends, libraries, and frameworks to continuously enhance team capabilities.</li></ul> 

Qualifications 
<ul><li>
Bachelor&rsquo;s degree in Computer Science, Software Engineering, or equivalent practical experience.</li><li>
5+ years of professional experience in mobile development, with at least 3 years in cross-platform development using React Native.</li><li>
Proven track record of building and releasing complex mobile applications at scale, available on the App Store and Google Play Store.</li><li>
Solid experience with RESTful APIs, GraphQL, and backend integration.</li><li>
Expertise in mobile app performance optimization and security best practices.</li><li>
Proficiency with Git, CI/CD pipelines, and mobile deployment processes.</li><li>
Familiarity with Agile/Scrum methodologies and collaboration tools (Jira, Confluence, etc.).</li></ul></div>

Senior React Native Mobile Developer

Robusta

<div>About Octopus by RTG
Octopus by RTG is the tech hiring and outsourcing arm of Robusta Technology Group, dedicated to connecting exceptional tech talent with top-tier organizations across the MENA, GCC, Europe, the US, and Canada. We specialize in building strong, long-term partnerships between skilled professionals and innovative companies. Our mission is to empower growth, innovation, and excellence by matching the right talent with the right opportunities.
Job Overview
We are currently partnering with a strategic client in the UAE and are actively expanding their team. We are looking for a skilled Mobile Developer (React Native) to lead the technical development of a web portal project.
Key Responsibilities:<ul><li>
Develop and maintain mobile applications using React Native</li><li>
Build reusable components and write clean, maintainable code</li><li>
Collaborate with UI/UX designers to implement intuitive user interfaces</li><li>
Integrate APIs and third-party services</li><li>
Debug, troubleshoot, and optimize application performance</li><li>
Ensure the performance, quality, and responsiveness of applications</li><li>
Participate in code reviews and contribute to team best practices</li><li>
Stay up to date with the latest industry trends and technologies</li></ul> 

Requirements 
<ul><li>
Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field (or equivalent experience)</li><li>
3&ndash;5 years of experience in mobile application development</li><li>
Strong experience with React Native and JavaScript (ES6+)</li><li>
Solid understanding of mobile development lifecycle</li><li>
Experience with RESTful APIs and third-party integrations</li><li>
Familiarity with state management tools (e.g., Redux, Context API)</li><li>
Experience with version control systems (e.g., Git)</li><li>
Knowledge of iOS and Android platform guidelines</li><li>
Understanding of debugging and performance optimization techniques</li></ul>
Preferred Qualifications (Nice to Have):<ul><li>
Experience with TypeScript</li><li>
Familiarity with native modules (Swift, Kotlin, or Java)</li><li>
Experience with CI/CD pipelines</li><li>
Published apps on the App Store or Google Play</li><li>
Knowledge of Agile/Scrum methodologies</li></ul></div>

Mobile Developer (React Native) - Octopus by RTG - 7 months - Remote

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Mobile Developer (React Native) - Octopus by RTG - 7 months - Remote