
About the company
Qrata is hiring for a product based startup. Their product solves homework evaluation for teachers, leading to the elimination of marks/grades, and use AI to foster a more creative generation of children. Remarkable homework app that lets teachers assign objective & subjective homework by choosing from a question bank. It also gamifies homework for students.
Mobile Developer (Flutter)
This role is perfect for a highly-skilled engineer who wants to explore new technologies, push their skills to the limit, have creative freedom, and feel like they have significant ownership of major features.
Role and Responsibilities
- Translate and build the designs and wireframes into high quality UI code.
- Use of Model-View-Controller ( MVC) and Model-View-ViewModel-Controller
(MVVM)
- Explore possible architectures for implementing new features.
- Resolve any problems existing in the system and suggest and add new features in the complete system.
- Follow the best practices while developing the app and also keeping everything structured and well documented.
- Ensure security guidelines are always followed while developing the app.
- Maintain software through product lifecycle including design, development, verification and bug fixes.
Required Skills
- 3+ years of mobile app development (with 1-2 years in Flutter)
- Experience in Android or iOS
- Experience with Mobile design patterns e.g MVVM, GoF etc.
- Experience in writing secure mobile applications
- Fluent in Git
- Experience interacting with REST based services
- Understanding of software development life cycle
- Strong knowledge of different architecture approaches
- Knowledge of Dart programming language

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Qualifications:
• 10+ years native mobile development (iOS Swift + Android Kotlin)
• Proven experience building mission-critical, offline-first applications
• Deep understanding of mobile architecture patterns (MVVM, Clean Architecture)
• Expert-level API integration and data synchronization strategies
• Experience with emergency services, healthcare, or field operations software (preferred)
• Strong debugging, performance optimization, and memory management skills
• Demonstrated leadership in establishing mobile development best practices
TECHNICAL EXPERTISE:
• iOS: Swift 5.x, SwiftUI/UIKit, CoreData, CoreLocation, Background Tasks
• Android: Kotlin, Jetpack Compose, Room, WorkManager, Location Services
• Tools: Xcode, Android Studio, Git, Figma, Firebase, TestFlight/Play Console
• CI/CD: Fastlane, GitHub Actions, or similar automation tools
• APIs: RESTful services, JSON parsing, authentication/authorization
• Testing: XCTest, Espresso, automated UI testing frameworks
Responsibilities:
CORE RESPONSIBILITIES:
• Architect mobile applications for First Due's emergency response platform serving Fire and
EMS agencies nationwide
• Lead mobile development initiatives for the Hyderabad development center
• Design offline-first architectures ensuring reliability in low-connectivity emergency
scenarios
• Collaborate with cross-functional teams across US and India time zones
• Establish mobile CI/CD pipelines, coding standards, and quality assurance processes
• Mentor developers on mobile best practices and First Due's technology stack
• Drive sprint planning, velocity tracking, and technical roadmap for mobile development
• Ensure HIPAA compliance and data security for patient care reporting features
Work Location: Hyderabad, India
Work mode: Work From Office
We are looking for an Android developer responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices. Your primary focus will be the development of Android applications and their integration with back-end services. You will be working along-side other engineers and developers working on different layers of the infrastructure. Therefore, commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.
Responsibilities
• Translate designs and wireframes into high quality code
• Design, build, and maintain high performance, reusable, and reliable Java code
• Ensure the best possible performance, quality, and responsiveness of the application
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality, organization, and automatization
Skills
• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
• Familiarity with RESTful APIs to connect Android applications to back-end services
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with offline storage, threading, and performance tuning
• Ability to design applications around natural user interfaces, such as “touch”
• Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
• Knowledge of the open-source Android ecosystem and the libraries available for common tasks
• Ability to understand business requirements and translate them into technical requirements
• Familiarity with cloud message APIs and push notifications
We are looking for a Flutter Developer responsible for creating multi-platform apps for iOS and Android using Google's Flutter development framework. The primary focus will be on creating new experiences and maintaining existing apps. Deep experience contributing to and managing high-scale production mobile apps. You must have strong previous experience in Flutter and Dart development.
Requirements :
• Good exposure to integration projects.
• Hands-on experience and expertise in Building interfaces with Android SDK, Android Studio and development.
• Rest Api knowledge.
• Expertise in Android Flutter.
• Passion for best design and coding practices and a desire to develop new creative ideas.
• Skills required teamwork, leadership, and self-motivated.
• Adaptive to learn any technology.
Responsibilities :
• Design and Build sophisticated and highly salable apps using Flutter.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work with outside data sources and APIs.
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Work on bug fixing and improving application performance
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Job description
Role/project description: will be responsible for user interface development of various android/ios based mobile applications for organization clients and partners.
The candidate will work in global, highly innovative and agile environment made up both by talented youngsters and senior professionals.
Location: Saudi Arabia
Job responsibilities:
- Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance
- Contribute in all phases of the development lifecycle concept, design, build, deploy, test, release to app stores and support.
- Diagnose performance issues, fix bugs including crashes and anrs to increase the functionality of the application
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications.
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
- Collaborate with team members product managers, developers, designers to brainstorm about new features and functionalities.
Desired profile:
- Proficient in Java/Kotlin programming
- Knowledge and experience in flutter framework and dart programming
- Hands on experience in using restful APIs
- Hands on experience in designing and developing micro-services architecture and containers
- Object oriented analysis, uml and design using common design patterns.
- Hands on experience in development ide android studio, android sdk, firebase test lab
- Experience with offline storage, threading, and performance tuning
- Familiarity with push notifications
- Familiarity with IOS integration with flutter
- Experience using GitHub or similar environment
- Complete understanding of SDLC &agile development
- Experience with material design and android ui design principles, patterns and best practices
- Good knowledge of adding third-party libraries
- Ability to understand business requirements and translate them into technical requirements
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- A track record of delivering successful complex consumer product apps finance apps, e-commerce apps
- Critical thinker
Diagnal Technologies is a fully owned subsidiary of Diagnal Inc, Hong Kong. It’s a product company focusing on media and entertainment clients, creating Video on Demand apps for their customers. We are a team of OTT video solution specialists helping our customers build the new digital media industry in Asia Pacific and beyond. We create viable revenue generating video streaming products, enable our customers to gain business and operational insights through big data analytics and empower them to engage with their users more effectively through targeted marketing campaigns. Started its Development Center in Technopark Phase III campus and focusing on Indian and International clients.
Position: Senior Android Developer
Must have skills-Kotlin, MVVM architecture, Dependency Injection(Dagger/KOIN)
Job Description
You have:
- 1-3 years of experience of Android development in a project services or product engineering organisation
- Experience with developing highly polished consumer facing user interfaces with smooth interactivity
- Published applications on the Google Play Store
- Self motivation and ability to manage your own time to get the job done at the high international quality levels we expect
- An engineering Degree in computer science or equivalent practical experience
- A solid understanding of operating system fundamentals, application performance optimisation and backend integration
• Exposure to Android CTS/VTS test development and fixing of CTS/VTS issues.
• Interface with Various Domains within Android Product Line to achieve Stability metrics.
• Excellent in C, C++ programming
• Good understanding of Android architecture (AOSP, Binder IPC, HAL Layers & Native services)
• Board bring-up, Kernel Migration & Android Porting/Upgrade.
* Understand the architecture of the application and be able to support or enhance it using standard mobile app development coding practices
* Able to translate wireframes to proper mobile app screens
* Understand overall design process, including usability testing
**Technical skills:**
* Strong knowledge of React JS, React Native
* Clean coding practices is a must
* Data modeling of JSON, knowledge of MVC or MV*
* Knowledge of React Native and Redux framework
* Knowledge of Webservers is a plus.
* Knowledge of build tools like Grunt/Brunch/Gulp/Webpack, etc is a plus ·
* Prior background of server side coding helps, but knowledge of REST architecture is a must
Experience Range: 2-3 Years
This should include making responsive UIs to efficiently query data and also manage states in an optimized manner.
•Native Android and IOS: To build custom Flutter Packages.
•Firebase: Should have experience with Cloud Firestore, Push Notifications, Cloud Functions, and Analytics.
•Adobe XD: Should know how to use Adobe XD to use the design file and use it to build the app.
•Git: To manage and collaborate in different projects with the rest of the team.
•Familiarity with RESTful APIs and mobile libraries for networking
Familiarity with the JSON format
Experience with profiling and debugging mobile applications.
- 3-5 years of experience in Native Android App development (Preferably for a B2C Product)
- Proficiency in various algorithms and data structures.
- Familiar with Kotlin/Java language, and experience with Object-Oriented Design.
- Strong experience with REST APIs, storage databases, Multi-threading, performance and memory tuning.
- Good knowledge of architectural patterns such as MVP and MVVM.
Housejoy Mobile Engineering team is looking for experienced IOS developers to build an innovative Housejoy Mobile Consumer app & Partner apps. You will get to work with a talented set of mobile engineers and product managers innovating on behalf of customers.
This role will be based out of Bangalore, offering a high degree of product ownership and opportunity for being part of a founding team for a new mobile first product and building it from the ground up. Building an IOS application within our space not only challenges you with innovative and first of its kind customer features but also helps you think about app latency, stability, battery performance, connectivity and reliability. You will offer your creative ideas and energy to our group! If you- re looking for an opportunity to make a big, innovative impact on a global scale with a startup culture, we want to connect with you. You will have fun working while making history.
- We are looking for passionate, hard-working, and talented engineers who have experience building innovative, mission critical, high volume mobile applications that customers love. You will have an enormous opportunity to make a large impact on the design, architecture, and implementation of cutting edge mobile based products used everyday, by people you know.
- As a member of the team you will be responsible for leading the development and launch of core product features. You will have significant influence on our overall strategy by helping define these product features, drive the system architecture, and spearhead the best practices that enable a quality product.
- The ideal candidate is passionate about new opportunities in mobile and has a demonstrable track record of success in delivering new features and products. A commitment to teamwork, hustle, and strong communication skills (to both business and technical partners) are absolute requirements.
- Creating reliable, scalable, and high performance products requires exceptional technical expertise, a sound understanding of the fundamentals of Computer Science, mobile technologies and practical experience building customers facing mobile products.
- This person has thrived and succeeded in delivering high quality technology products/services in a hyper-growth environment where priorities shift fast. We- re working hard, having fun, making history;
come join us!
Responsibilities :
- Work closely with the Product, UX/UI and Back-end teams to design, build and extend consumer and/or partner facing new products, platforms and features.
- Collaborate with QA on continuous integration and delivery (CI/CD) as well as other automated and manual testing to make sure our app releases are always worthy of five star ratings.
- Monitor the performance of the live apps and continuously improve them on both code and experience level.
- Raise the bar by reviewing each other code, share knowledge, tips and tricks, and generally help out -within and across teams.
- Evaluate new mobile methodologies and technologies.
- Build reusable iOS software components for the platform.
Requirements:
- Bring 2+ years of software engineering and product delivery experience.
- Experience with Computer Science fundamentals including data structures, algorithms and complexity analysis
- Good experience in Swift, Objective-C and Cocoa Touch.
- Strong understanding of iOS Apps architecture and implementation (MVC, MVVM)Prior experience in building Frameworks and SDKs
- Experience and understanding of large and complex code bases and architectures.
- Strong UX/UI design exposure and experience in making apps work intuitively and with pixel perfect interfaces.
- Hands on experience working with Storyboards, constraints and also know about different UI animations.
- Knowledge of unit/function/system testing tools such as XCTest, Appium.
- Familiarity with continuous integration, application monitoring (Crashlytics and fabric.io), build tool development.
- Experience with performance and memory tuning with tools such as xcode Instruments and Shark
- UI development with Interface Builder and Code, including Auto Layout, VFL.
- Knowledge about delegates, protocols, notifications and application life cycle.
- Knowledge about third party SDK integrations.
- Highly accountable and takes ownership, with collaborative attitude, and a lifelong learner.
- Proficient in code versioning tools including Mercurial, Git, and SVN.








