mobile application engineer

Rapid Solutions

Low-Code FlutterFlow Engineer (AI-First Product Builder)About SellMyRig SellMyRig is an AI-first fintech marketplace transforming how commercial equipment buyers, sellers, and lenders complete transactions. We simplify complex financial workflows into user-friendly mobile and web experiences.Role Overview We&rsquo;re seeking a Low-Code Engineer with deep FlutterFlow expertise who can rapidly turn product ideas into working mobile/web applications. This role is less about writing every line of code and more about assembling scalable products using low-code tools, AI, and smart integrations.You&rsquo;ll work directly with the founder and product team to build new features at startup speed &mdash; focusing on speed, usability, and iteration.Key Responsibilities<ul><li>Own development of mobile/web features in FlutterFlow (low-code).</li><li>Integrate backend APIs (Django/AWS) into FlutterFlow frontends.</li><li>Collaborate with design/product teams to bring Figma wireframes &rarr; live apps quickly.</li><li>Use AI tools (Copilot, ChatGPT APIs) to accelerate logic, workflows, and automations.</li><li>Extend FlutterFlow with custom code (Dart/JavaScript) when required.</li><li>Optimize for scalability, performance, and user experience while shipping fast.</li><li>Contribute to building internal tools (Retool/Appsmith) for non-technical teams.</li></ul>Requirements<ul><li>2+ years of hands-on FlutterFlow (or Bubble, Adalo, Glide) experience.</li><li>Ability to translate Figma/UI designs into live FlutterFlow apps.</li><li>Experience integrating APIs and managing state within low-code tools.</li><li>Basic familiarity with Django backend &amp; AWS services (you don&rsquo;t need to build APIs, but should know how to connect them).</li><li>Comfortable extending low-code with custom Flutter/Dart code when needed.</li><li>Strong portfolio: live FlutterFlow apps, GitHub repos, or demo projects.</li></ul>Nice to Have<ul><li>Exposure to performance marketing funnels and designing apps for growth.</li><li>Familiarity with Zapier, Make (Integromat), Retool, or Appsmith.</li><li>Understanding of user testing and rapid iteration cycles.</li></ul>Work Environment<ul><li>Full-time role aligned with U.S. Pacific Time (Night Shift)</li><li>Work directly with the founder and product/design teams.</li><li>Fast-paced, output-driven culture with rapid learning opportunities.</li></ul>Why Join SellMyRig<ul><li>Define how AI + low-code can transform fintech.</li><li>Be the first low-code engineer in India, owning product speed and delivery.</li><li>Grow into Founding Low-Code Lead / Product Engineer role.</li><li>Competitive pay + equity potential.</li></ul>How to Apply Share links to your FlutterFlow projects (apps, dashboards, GitHub, or videos). Applications without portfolios will not be considered.Job Type: Full-timePay: &#8377;600,000.00 - &#8377;2,000,000.00 per yearApplication Question(s):<ul><li>Porfolio Links for Apps developed with Flutterflow</li></ul>Experience:<ul><li>FlutterFlow Platform: 2 years (Required)</li></ul>Shift availability:<ul><li>Night Shift (Required)</li></ul>Work Location: Remote

Flutterflow Engineer - App Developer

Funprime technologies Pvt Ltd

Job Title: QA Engineer (Mobile Apps)Location: Onsite &ndash; I-11/3, Islamabad Experience Required: 1&ndash;2 Years Job Type: Full-timeJob Overview:We are looking for a detail-oriented and motivated QA Engineer with 1&ndash;2 years of experience in the mobile app development industry. The ideal candidate will be responsible for ensuring the quality and performance of our mobile applications through manual and automated testing processes. This role requires a proactive individual with strong problem-solving skills and a keen eye for detail.Key Responsibilities:<ul><li>Design, develop, and execute test plans, test cases, and test scripts for mobile applications.</li><li>Perform functional, regression, integration, UI/UX, and performance testing.</li><li>Collaborate closely with the development team to identify, report, and track bugs.</li><li>Validate mobile ads, APIs, and third-party integrations.</li><li>Ensure applications meet performance, security, and usability standards.</li><li>Document test results and provide detailed feedback to developers.</li><li>Participate in sprint planning and support agile development cycles.</li><li>Contribute to improving QA processes, tools, and techniques.</li></ul>Required Skills &amp; Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>1&ndash;2 years of QA/testing experience in the mobile app development industry.</li><li>Strong knowledge of manual testing methodologies (experience with automation is a plus).</li><li>Hands-on experience in API testing (Postman/Swagger).</li><li>Familiarity with Android and iOS app testing tools/environments.</li><li>Experience in bug tracking tools like JIRA, Trello, or Asana.</li><li>Strong analytical, troubleshooting, and problem-solving skills.</li><li>Excellent communication skills and a proactive approach.</li></ul>Preferred Skills:<ul><li>Experience with mobile ads testing (AdMob, Facebook Ads, etc.).</li><li>Knowledge of automated testing tools (Selenium, Appium, Espresso, etc.).</li><li>Exposure to Agile/Scrum methodologies.</li></ul>Job Type: Full-timeWork Location: In person

QA Engineer (Mobile Apps)

Grand Technology

We are seeking a Mobile App Developer with experience in native iOS (Swift) and Android (Kotlin) development. Join our team to create intuitive and high-performing mobile applications for a growing user base.&nbsp;Key Responsibilities:&nbsp;<ul><li>Develop and maintain mobile apps for iOS and/or Android platforms.</li><li>Collaborate with UI/UX designers to create user-friendly interfaces.</li><li>Optimize app performance and fix bugs.</li><li>Integrate RESTful APIs and third-party SDKs.</li><li>Stay updated with mobile development trends.</li></ul>&nbsp;Requirements:&nbsp;<ul><li>2+ years of mobile development experience.</li><li>Proficiency in Swift and/or Kotlin.</li><li>Familiarity with mobile architecture patterns (MVVM, MVC).</li><li>Experience with version control (Git) and app store deployment.</li><li>Knowledge of Firebase, push notifications, and analytics tools is a plus.</li></ul>

Mobile App Developer (iOS/Android)

NEXSYS ONE

POSITION SUMMARY:We are seeking a skilled Mobile Application Developer proficient in both Android and iOS platforms. The ideal candidate will be responsible for the development and maintenance of mobile applications across a range of devices including smartphones and tablets. You will work closely with cross-functional teams to design, develop, and integrate mobile applications with back-end services. A strong commitment to collaborative problem-solving, sophisticated design, and delivering high-quality products is essential.RESPONSIBILITIES:<ul><li>Design and build advanced applications for Android and iOS platforms</li><li>Ensure performance, quality, and responsiveness of applications</li><li>Collaborate with teams to define, design, and ship new features</li><li>Understand requirements clearly, develop quality features, and deliver on time</li><li>Create proof-of-concepts (POCs) and communicate limitations/overheads before finalizing solutions</li><li>Demonstrate feature functionality for customer acceptance</li><li>Monitor, identify, and fix bottlenecks and bugs</li><li>Regularly sync code with repositories and maintain release cycles</li><li>Maintain code quality, organization, and automation</li><li>Integrate systems using APIs, sockets, binary protocols, AMQP, MQTT, etc.</li><li>Experience in working with Bluetooth Low Energy (BLE) based frameworks/applications.</li><li>Unit-test code for robustness, usability, and reliability</li><li>Continuously discover and implement modern technologies to improve development efficiency</li><li>Address assigned issue tickets in a timely manner</li></ul>QUALIFICATIONS:<ul><li>Minimum 5 years of experience in mobile application development for Android</li><li>Minimum 3 years of experience in mobile application development for iOS</li><li>Proficient in Java, Kotlin (Android) and Swift, Cocoa Touch (iOS)</li><li>Experience with frameworks such as:Android: Jetpack Compose, Data binding, View binding, Room DB, Coroutines, Work Manager. iOS: Core Data, Core Animation</li><li>Strong understanding of offline storage, threading, and performance tuning</li><li>Experience with location tracking-based applications</li><li>Familiarity with RESTful APIs and cloud messaging APIs</li><li>Proficiency with Google and Apple APIs</li><li>Knowledge of UI/UX standards and platform-specific design principles</li><li>Experience with performance and memory tuning tools (e.g., Instruments)</li><li>Proficient with Git and version control workflows</li><li>Familiarity with popular libraries such as: Android: Retrofit, Dagger: iOS: Alamofire, Realm, Eureka.</li><li>Experience with ERP mobile applications</li><li>Knowledgeable in MVVM architecture and SOLID principles</li><li>Experience with unit testing, Bitbucket, Jira, and Map APIs</li><li>Ability to develop designs without storyboard (iOS)</li><li>Familiarity with continuous integration tools is a plus</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>How proficient are you in Java, Kotlin (Android) and Swift, Cocoa Touch (iOS)?</li></ul>Experience:<ul><li>in mobile application development for Android: 5 years (Required)</li><li>in mobile application development for iOS: 3 years (Required)</li></ul>

MOBILE APPLICATION DEVELOPER (ANDROID & iOS)

Farnek Services LLC

<div><div>Mobile Application Developer - Flutter

We are looking for a skilled Flutter Mobile App Developer who will be responsible for developing and/or designing our new Mobile Applications. You will be working alongside a team of other developers in creating, maintaining, and updating our web applications. Ideal Candidate will also work on our Existing Mobile Applications (iOS, Android &amp; Flutter) in enhancing the feature and functionality and adding new modules.

Responsibilities
<ul>
<li>Support the entire application lifecycle (concept, design, test, release and support)</li>
<li>Produce fully functional mobile applications writing clean code</li>
<li>Knowledge of backend programming languages and Databases (Preferably : PHP &amp; MySQL)</li>
<li>Gather specific requirements and suggest solutions</li>
<li>Troubleshoot and debug to optimize performance</li>
<li>Design interfaces to improve user experience</li>
<li>Liaise with Product development team to plan new features</li>
<li>Ensure new and legacy applications meet quality standards</li>
<li>Research and suggest new mobile products, applications and protocols</li>
<li>Stay up-to-date with new technology trends</li>
</ul>
Requirements
<ul>
<li>Proven work experience as a Mobile developer</li>
<li>Demonstrable portfolio of released iOS and Android applications</li>
<li>In-depth knowledge of programming languages and frameworks like Flutter, Swift, Java
</li><li>Experience with third-party libraries and APIs</li>
<li>Familiarity with OOP design principles</li>
<li>Excellent analytical skills with a good problem-solving attitude</li>
<li>Ability to perform in a team environment</li>
<li>Candidate should be a graduate in Computer Science Engineering or Higher</li>
</ul>
Job Type: Full-time, Permanent

Experience: Mobile App Development: 5+ years (Required)

Education: Bachelor's (Required)</div></div>

Mobile Application Developer - Flutter

Kwick High Tech & Solutions (PVT) Limited

We are seeking a skilled Mobile Application Developer with hands-on experience in developingand maintaining applications for both Android and iOS platforms. The candidate also has a solidfoundation in AI/ML, capable of building high-performance, sensor-integrated mobileapplications and intelligent features. The ideal candidate should have a strong understanding ofmobile application architecture, modern development frameworks, and best practices acrossboth ecosystems. You will work collaboratively with cross-functional teams to design, develop,and deploy mobile applications that deliver exceptional user experiences.Responsibilities<ul><li>Design, develop, test, and maintain Android and iOS mobile applications.</li><li>Work with UI/UX designers to implement modern and responsive interfaces.</li><li>Integrate third-party libraries, APIs, and external services.</li><li>Integrate with Bluetooth Low Energy (BLE) and wearable devices for real-time biometric</li></ul>data (heart rate, accelerometer, gyroscope, temperature, etc.).<ul><li>Implement on-device data processing pipelines using Android APIs, co-routines, and</li></ul>reactive programming (RxJava, Flow).<ul><li>Develop, deploy and optimize machine learning models using TensorFlow Lite, ML Kit, or</li></ul>PyTorch Mobile.<ul><li>Troubleshoot and debug to optimize performance.</li><li>Maintain and refactor existing code, including fixing bugs and adding features.</li><li>Implement secure coding practices (authentication, encryption, obfuscation).</li><li>Work with CI/CD tools and version control systems like Git.</li><li>Stay updated with the latest mobile development trends and technologies.</li></ul>Qualifications &amp; Skills<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>2&ndash;4 years of experience in mobile app development (Android and/or iOS).</li><li>Android: Proficiency in Java and Kotlin; strong experience with Android SDK, Jetpack</li></ul>Compose, Android Jetpack components and Android Studio.<ul><li>iOS: Proficiency in Swift and/or Objective-C; strong experience with Xcode and iOS SDK.</li><li>Familiarity with hardware integrations (camera, accelerometer, gyroscope, etc.).</li><li>Knowledge of RESTful APIs, JSON/XML data handling.</li><li>Proven experience designing, training, and deploying machine-learning models for mobile</li></ul>applications.<ul><li>Proficiency with on-device ML frameworks (Tensor Flow Lite, ML Kit, PyTorch Mobile).</li><li>Familiarity with biometric or time-series signal processing (HRV, RHR, sleep patterns).</li><li>Understanding of model optimization, quantization, and lifecycle management on Android.</li><li>Health &amp; Sensor Data (Nice to Have):</li><li>Exposure to biometric data (heart rate, accelerometer, gyroscope, temperature).</li><li>Experience working with fitness APIs (e.g., Google Fit, Health Connect).</li><li>Experience with dependency injection frameworks and mobile architecture patterns.</li><li>Experience with CI/CD pipelines and automated deployment tools.</li></ul>Job Type: Full-timeWork Location: In person

Mobile Application & AI/ML Developer (Android & iOS)

Crs Soft

<div>
 
 
 Who we are?
 
 
 
 
 
 
 It&rsquo;s time to turn on bright mode. Let&rsquo;s meet!
 
 
 We are a software company that produces niche technologies with an innovative, dynamic, and added-value understanding to the leading companies in its field, serving in different sectors in Turkey and abroad. For starters, the first thing you should know is that Crs is an umbrella organization. Our e-transformation brand, e-d&uuml;nya, offers digital solutions on a single platform. Our game brand Corvus Jay provides players of all ages and backgrounds with captivating, humorous, and artistic games that transcend the ordinary and deliver unforgettable experiences with its open-minded, humorous, creative, and vibrant world of pop art. We are excited to expand our investment areas and the sectors we are involved in. Our focus is on innovative research, exploring Big Data Processing, AI, machine learning, and game development. As one of the top 500 IT companies in Turkey, we are one of the fastest-growing technology companies selected by Deloitte Turkey for the 6th time in a row. Our route is always the same, the future!
 
 
 
 
 
 
 Experience &amp; Skills
 
 
 
 
 
 
 
 The ideal candidate will have:
 
 
 <ul>
 <li>
 BS or MS degree in computer engineering, computer science or equivalent experience
 </li>
 <li>
 0-2 years experience in software projects
 </li>
 <li>
 &NoBreak;Perform full life-cycle development tasks for cross-platform applications
 </li>
 <li>
 Strong understanding of OOP principles and software design patterns
 </li>
 <li>
 Knowledge of HTTP/HTTPS protocols, RESTful APIs
 </li>
 <li>
 Knowledge of GIT and experience in branch models
 </li>
 <li>
 Familiarity with platforms such as Android Studio, Xcode
 </li>
 <li>
 Knowledge of Node.js and React Native
 </li>
 <li>
 &NoBreak;Experience with open source platforms, including contributions on open source platforms is a plus
 </li>
 <li>
 Innovative point of view and passioned in learning new things and developing him/her self
 </li>
 <li>
 Good analytical skills, and being eager to develop and take on responsibility
 </li>
 <li>
 Fluency in English
 </li>
 </ul>
 
 
 
 
 
 Job Description
 
 
 
 
 
 
 As a Mobile Engineer you will participate in agile software development process, drive development of large-scale, distributed mobile-based applications and develop innovative mobile applications. You should bring and share sufficient process experience in Agile/Scrum methodology, emphasizing collaboration and teamwork in application to large enterprise software development projects.
 
 
 
 
 
 
 Perks &amp; Benefit
 
 
 
 
 
 <ul>
 <li>
 Being part of an innovative team with a young and dynamic mindset
 </li>
 <li>
 Buffet breakfast in the office every morning
 </li>
 <li>
 Comprehensive private health insurance package
 </li>
 <li>
 Meal card &amp; commute compensation,
 </li>
 <li>
 Lots of events and celebrations (check out @crssoft on Instagram)
 </li>
 <li>
 Education fund to support learning and development opportunities
 </li>
 <li>
 Paid birthday off to spend time with your loved ones
 </li>
 <li>
 A gift book on your birthday
 </li>
 <li>
 All the technical equipment and licenses you need
 </li>
 <li>
 Marriage leave (5 days)
 </li>
 <li>
 No dress code!
 </li>
 </ul>
 
 
 
 
 
 Join Us
 
 
 
 
 
 
 
 
 
 Work hard play hard. 😊 At Crs Soft, we benefit from the power of technology and science, and we achieve the best with our creative and innovative team. Lifelong learning, open-mindedness and leadership are part of our culture. We celebrate all our achievements and special moments together and we know how to have fun.
 
</div>

Mobile Engineer

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