senior mobile application developer

Centillion Hub Ltd

Hiring &mdash; Senior React Native Mobile DeveloperCentillion Hub Ltd | UK Remote / Contract / Long-Term OpportunityCentillion Hub is looking for a highly experienced React Native Mobile Developer to join our growing engineering team and contribute to the development of modern, scalable mobile applications.We are seeking professionals with a strong track record of delivering production-grade mobile applications, optimizing performance, and building maintainable mobile architectures.Key Requirements<ul><li>5&ndash;6+ years of professional mobile application development experience</li><li>Strong expertise in React Native</li><li>Advanced proficiency in JavaScript and TypeScript</li><li>Experience developing and maintaining applications for both iOS and Android</li><li>Deep understanding of mobile application architecture and design patterns</li><li>Experience with state management solutions such as Redux, Zustand, or MobX</li><li>Strong API integration experience (REST and GraphQL)</li><li>Experience implementing authentication, security, and data protection best practices</li><li>Knowledge of mobile performance optimization and memory management</li><li>Experience publishing and maintaining applications on the Apple App Store and Google Play Store</li><li>Familiarity with CI/CD pipelines for mobile application deployment</li></ul>Technical SkillsFrontend Mobile<ul><li>React Native</li><li>TypeScript</li><li>JavaScript ES6+</li><li>Redux / Zustand</li><li>React Navigation</li></ul>Backend Integration<ul><li>REST APIs</li><li>GraphQL</li><li>Firebase</li><li>WebSockets</li></ul>Mobile Platform Experience<ul><li>Push Notifications</li><li>Deep Linking</li><li>Offline Storage</li><li>Device Permissions</li><li>App Store &amp; Play Store Releases</li></ul>DevOps &amp; Quality<ul><li>Git</li><li>GitHub Actions</li><li>Bitrise / Fastlane</li><li>Unit &amp; Integration Testing</li><li>Mobile Performance Monitoring</li></ul>Preferred Experience<ul><li>FinTech, SaaS, Enterprise Applications, Logistics, Healthcare, or E-commerce platforms</li><li>Native Android (Kotlin) or iOS (Swift) exposure</li><li>Experience with payment gateways and third-party SDK integrations</li><li>Experience working in Agile delivery environments</li><li>Exposure to AI-powered mobile applications is advantageous</li></ul>Responsibilities<ul><li>Design, develop, and maintain high-quality React Native applications</li><li>Build scalable and reusable mobile components</li><li>Collaborate with product managers, designers, and backend engineers</li><li>Optimize application performance, responsiveness, and reliability</li><li>Participate in architecture discussions and technical decision-making</li><li>Conduct code reviews and maintain engineering best practices</li><li>Troubleshoot and resolve production issues</li><li>Contribute to CI/CD and release management processes</li></ul>Engagement Details<ul><li>Long-term opportunity</li><li>Competitive market compensation</li><li>Milestone-based delivery</li><li>Remote possible</li><li>International project exposure</li><li>Opportunity to work on enterprise-scale applications</li></ul>Application InstructionsPlease send your CV along with:<ul><li>Portfolio of mobile applications</li><li>Links to App Store and Google Play applications you have worked on</li><li>GitHub profile (if available)</li><li>Brief summary of your React Native experience</li></ul>hr@centillioncorp.comPay: Rs150,000.00 - Rs220,000.00 per monthWork Location: Hybrid remote in Lahore

Hiring — Senior React Native Mobile Developer

Lucida AI

<div>We&rsquo;re building an AI product used by millions of people around the world.
Lucida AI is a fast-growing AI language learning startup. We help people speak English with confidence through realistic AI conversations, smart feedback, and personalized learning experiences.
We&rsquo;ve raised $9M from top-tier VCs, reached millions of users globally, and we&rsquo;re just getting started.
Now, we&rsquo;re looking for a Flutter Developer who wants to build fast, take ownership, and grow with us.
What You&rsquo;ll Do<ul><li>
Build and ship new mobile features with Flutter</li><li>
Work closely with product, design, and backend teams</li><li>
Take ownership of features from idea to production</li><li>
Improve app performance, stability, and user experience</li><li>
Move fast, test fast, and learn fast</li><li>
Debug real user problems and turn them into better product experiences</li><li>
Help shape the mobile architecture of a product used by millions</li></ul>
What We&rsquo;re Looking For
We&rsquo;re not looking for someone who only waits for tasks.
We&rsquo;re looking for someone who notices problems, takes initiative, and finds a way to move things forward.
Someone who enjoys startup speed, ownership, and real product impact.
Someone who wants to challenge themselves in a fast-moving environment and build things that actually reach users. 
Requirements 
<ul><li>
3+ years of mobile development experience</li><li>
Strong hands-on experience with Flutter</li><li>
Familiarity with Bloc or Cubit state management</li><li>
Experience using Firebase in production</li><li>
At least 1 live mobile app reference on App Store or Google Play</li><li>
Strong understanding of mobile app architecture</li><li>
Ability to write clean, maintainable, and scalable code</li><li>
Comfortable working in a fast-paced startup environment</li><li>
High ownership mindset and strong problem-solving skills</li></ul>
Nice to Have<ul><li>
Experience with B2C subscription-based mobile apps</li><li>
Experience with Firebase Analytics, Crashlytics, Remote Config, or A/B testing</li><li>
Experience improving app performance and stability</li><li>
Interest in AI, education, language learning, or consumer mobile products</li><li>
Experience working on products with global users</li></ul> 

Benefits 
<ul><li>
Competitive salary</li><li>
Top-tier equipment: we make sure you have the tools you need to do your best work</li><li>
Build a global AI product used by millions</li><li>
Work in a small, sharp, high-ownership team</li><li>
Move fast, ship fast, and see your impact directly</li><li>
No corporate layers, no unnecessary bureaucracy</li><li>
Real ownership from day one</li><li>
A high-energy startup environment where initiative is valued</li><li>
Backed by top-tier investors with $9M raised</li><li>
Big ambition, fast execution, and plenty of room to grow</li></ul></div>

Senior Flutter Developer

Khayira Holding Company

<div>Job Description<ul><li>
Design, develop, and maintain high-quality mobile applications using Flutter for both Android and iOS platforms.</li><li>
Collaborate closely with cross-functional teams including UI/UX designers, product managers, and backend developers to deliver seamless user experiences.</li><li>
Lead the technical planning and execution of new features, ensuring scalability, performance, and security.</li><li>
Review, refactor, and optimize existing codebases to improve efficiency and maintainability.</li><li>
Integrate third-party APIs and services, ensuring robust and secure data exchange.</li><li>
Participate in code reviews, providing constructive feedback and ensuring adherence to coding standards.</li><li>
Troubleshoot, debug, and resolve complex technical issues in a timely manner.</li><li>
Contribute to the continuous improvement of development processes and workflows.</li></ul> 

Requirements 
Job Requirements<ul><li>
Minimum of 4 years of professional experience in mobile application development.</li><li>
Proven expertise in developing and deploying Flutter applications for both Android and iOS.</li><li>
Strong understanding of mobile architecture patterns such as BLoC, Provider, or Redux.</li><li>
Experience integrating RESTful APIs and third-party libraries.</li><li>
Solid grasp of object-oriented programming and design principles.</li><li>
Familiarity with version control systems, particularly Git.</li><li>
Excellent problem-solving skills and attention to detail.</li><li>
Strong communication and interpersonal skills.</li></ul></div>

Senior Mobile Developer | Flutter

Henkel

<div>
 
 About this Position
 
 This role is part of Henkel GBS+, focusing on designing and building high-quality Android applications while collaborating with global product, design, and engineering teams to deliver scalable, high-performing mobile solutions.
 
 
 
 What You&acute;ll Do
 
 
 
 <ul>
 <li>
 Design, build, and maintain high-quality Android applications using modern frameworks like Kotlin, Jetpack, and Jetpack Compose
 </li>
 <li>
 Collaborate closely with designers, backend engineers, and product teams to deliver intuitive, high-performing mobile experiences
 </li>
 <li>
 Apply clean architecture, best practices, and design patterns to ensure scalable, maintainable code
 </li>
 <li>
 Integrate Android applications with cloud services, REST APIs, and backend systems securely and efficiently
 </li>
 <li>
 Use AI-assisted development tools to speed up coding, debugging, testing, and documentation
 </li>
 <li>
 Ensure excellent app performance, stability, usability, and accessibility
 </li>
 <li>
 Contribute to technical decisions, architectural discussions, and code reviews
 </li>
 <li>
 Continuously improve development workflows, CI/CD pipelines, and engineering standards
 
 
 </li>
 </ul>
 
 What makes you a good fit
 
 
 
 <ul>
 <li>
 Bachelor's degree in computer science or any related field
 </li>
 <li>
 Strong hands-on experience with Android development in Kotlin and the Android SDK
 </li>
 <li>
 Deep knowledge of Jetpack, Jetpack Compose, and modern Android UI and UX best practices
 </li>
 <li>
 Solid understanding of software architecture, design patterns, and clean code principles
 </li>
 <li>
 Experience integrating mobile applications with backend APIs, cloud services, and security standards (e.g., OAuth)
 </li>
 <li>
 Familiarity with AI-powered development tools and modern engineering workflows
 </li>
 <li>
 Strong problem-solving, debugging, and performance optimization skills
 </li>
 <li>
 Comfortable working independently and collaboratively in fast-paced environments
 </li>
 <li>
 Fluent English communicator with an ownership mindset, attention to detail, and passion for high-quality mobile UX
 
 
 </li>
 </ul>
 
 Some perks of joining Henkel
 
 
 
 <ul>
 <li>
 Flexible work scheme with flexible hours, hybrid work model, and work from anywhere policy for up to 30 days per year
 </li>
 <li>
 Diverse national and international growth opportunities
 </li>
 <li>
 Global wellbeing standards with health and preventive care programs
 </li>
 <li>
 Gender-neutral parental leave for a minimum of 8 weeks
 </li>
 <li>
 Employee Share Plan with voluntary investment and Henkel matching shares
 </li>
 <li>
 Comprehensive Health Insurance for employee + dependents
 </li>
 <li>
 Employee Assistance Programme provides a wide range of mental health and wellbeing benefits
 
 
 </li>
 </ul>
 At Henkel, we come from a broad range of backgrounds, perspectives, and life experiences. We believe the uniqueness of all our employees is the power in us. Become part of the team and bring your uniqueness to us! We look for a diverse team of individuals who possess different backgrounds, experiences, personalities and mindsets.
</div>

Mobile Developer - Sr Android Engineer

Funprime technologies Pvt Ltd

Job Overview:We are looking for a motivated and detail-oriented ASO Expert with 1&ndash;2 years of hands-on experience in optimizing mobile applications across app stores. The ideal candidate should have practical experience managing different campaigns and a strong understanding of key performance metrics such as CTR (Click-Through Rate) and ROAS (Return on Ad Spend).Key Responsibilities:<ul><li>Develop and implement effective App Store Optimization (ASO) strategies to improve app visibility and rankings.</li><li>Conduct keyword research, competitor analysis, and market trends to optimize app listings.</li><li>Manage and optimize app store campaigns to improve CTR and conversion rates.</li><li>Analyze campaign performance and optimize based on ROAS and other KPIs.</li><li>Monitor and report on app performance using analytics tools.</li><li>Work closely with marketing, product, and design teams to enhance app store creatives (icons, screenshots, descriptions).</li><li>Perform A/B testing for app store elements to improve user acquisition.</li><li>Stay updated with the latest ASO trends, tools, and best practices.</li></ul>Requirements:<ul><li>1&ndash;2 years of experience in ASO or mobile app marketing.</li><li>Proven experience handling multiple campaigns with measurable results.</li><li>Strong understanding of CTR, ROAS, CPI, and other performance metrics.</li><li>Familiarity with ASO tools and analytics platforms.</li><li>Basic knowledge of SEO principles and mobile marketing strategies.</li><li>An analytical mindset with the ability to interpret data and make data-driven decisions.</li><li>Good communication and teamwork skills.</li></ul>Pay: From Rs40,000.00 per monthExperience:<ul><li>ASO: 1 year (Required)</li></ul>Location:<ul><li>Islamabad (Required)</li></ul>Work Location: In person

App Store Optimization( ASO) Specialist- Mobile Apps

Valify Solutions

<div>
 
 Role Description
 
 
 
 This is a full-time hybrid role for a Senior Frontend Developer ReactJS at Valify Solutions. The Senior Frontend Developer will be responsible for back-end and front-end web development, responsive web design, and software development. This role will involve collaborating with the team while also having the flexibility for some remote work.
 
 
 
 What You&rsquo;ll Do As a ReactJS Developer
 
 
 
 <ul>
 <li>
 Develop and maintain responsive web and mobile applications integrated with a Python backend.
 </li>
 <li>
 Build interactive, scalable dashboards for data visualization and management.
 </li>
 <li>
 Collaborate with the design and backend teams to deliver seamless user experiences.
 </li>
 <li>
 Optimize application performance for smooth user interaction
 </li>
 </ul>
</div>

Frontend Developer

eXtra (United Electronics Co.)

<div>
 
 Essential Qualifications &amp; Requirements:
 
 <ul>
 <li>
 Bachelor of Science
 </li>
 <li>
 Proficient with Flutter (3+ yr)
 </li>
 <li>
 Proficient in Dart language (3+ yr)
 </li>
 <li>
 Proficient in Native Android or iOS (6+ years)
 </li>
 <li>
 Experience with Android frameworks such as Core Data, Core Animation, Collection views, etc.
 </li>
 <li>
 Experience with offline storage, threading, and performance tuning
 </li>
 <li>
 Familiarity with RESTful APIs to connect iOS applications to back-end services
 </li>
 <li>
 Proficient in swift
 </li>
 <li>
 Knowledge of UI/UX standards
 </li>
 <li>
 Understanding of Apple&rsquo;s design principles and interface guidelines
 </li>
 <li>
 Knowledge of low-level C-based / Swift based libraries is preferred
 </li>
 <li>
 Experience with performance and memory tuning with tools {{such as Instruments and Shark, depending on project needs}}
 </li>
 <li>
 Familiarity with cloud message APIs and push notifications
 </li>
 <li>
 Knack for benchmarking and optimization
 </li>
 <li>
 Proficient understanding of code versioning tools {such as Git, Mercurial or SVN}
 </li>
 <li>
 Familiarity with continuous integration
 </li>
 <li>
 Proficiency with integrating third party libraries.
 </li>
 <li>
 Proficiency in Design patterns.
 </li>
 </ul>
 
 
</div>

Senior Developer-Flutter

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