

Job brief
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Android programming works closely with other app development and technical teams.
Responsibilities
- Design and build advanced applications for the Android platform
- 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
Requirements
- Absolutely required to be proficient in English (both speaking and writing).
BS/MS degree in Computer Science, Engineering or a related subject - Proven software development experience and Android skills development
- Proven working experience in Android app development and
- Have published at least one original Android app
- Experience with Android SDK
- Experience working with remote data via REST and JSON
- Experience with third-party libraries and APIs
- Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
- Solid understanding of the full mobile development life cycle.

About Biostrap
About
Biostrap is the first affordable remote user monitoring platform utilizing advanced science-driven, Machine Learning/AI with state-of-the-art health analytics.
Biostrap platform has created a solution for every enterprise that is cost-effective, customizable, and clinically accurate.
Currently used by enterprise customers and researchers for multitude of analytics including: Oxygen saturation, respiration rate, heart rate variability, sleep analysis, arterial health, and more.
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• Ability to use the Android Studio, including the Android SDK, with ease.
• Prior experience as an Android Developer will be advantageous.
• Excellent coding and proofreading skills.
• Ability to manage your workload with minimal supervision
• Proofreading your code and correcting mistakes before each app is released.
• Collaborating with UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order

As a Senior Mobile Application Developer, you will engineer applications that will run
across Android, iOS, and the web time using Flutter platform and also provide with
consistent performance from designing the application, planning a timeline, and
developing any complicated hybrid application within a short. You get to work with
some of the best minds in the industry at a place where opportunity lurks everywhere
and in everything.
• Create multi-platform apps for Android/iOS using Flutter Development
Framework
• Micro code enhancements within mobile platforms like Android/iOS Flutter
widgets for Android and iOS
• Participation in the process of analysis, designing, implementation and testing
of new apps
• Write clean code, take part in the development lifecycle.
• Investigate technologies, follow innovative trends.
Responsibilities
Your responsibilities are as follows.
• 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
Required Qualifications
We are looking for individuals who are curious, excited about learning, and navigating
through the uncertainties and complexities that are associated with a growing
company. Some qualifications that we think would help you thrive in this role are:
• Minimum 3-4 Years of experience in a Mobile Application development using
Flutter (Dart) and also in iOS / Android (Java/Kotlin and Objective-C/Swift)
• Proven work experience in software development
• Solid understanding of Flutter, Dart, Flutter UI and animations.
• Should have experience working with native technologies like Android, iOS
• Knowledge and understanding of Firebase, SQFlite_SQlCipher
• Experienced in working with remote data via RESTful and JSON
• Strong understanding of design patterns over and above MVP, MVVM, and
MVC
• Demonstrated experience in building and managing production mobile apps.
• Familiarity with push notifications
• Familiarity with IOS integration with Flutter
• Experience using GitHub or similar environment
• Complete understanding of SDLC
• Experience working in an Agile/Scrum development process
• Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT
Preferred Qualifications
• Experience with cross-platform technologies like ionic and Angular/React
Native skills
• Familiarity with web application development and different client-server
communication protocols.
• Have published one or more mobile apps in Google Play or App Store
• Knowledge on iOS distribution profiles and certificates for App store
distribution
• UI/UX tools experience
• Desire to work in a start-up environment, able to self-manage and work
independently
• 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)
• Effective communication skills in English
• Team player and Critical Thinker

At Inncircles, we help construction teams push boundaries with AI-powered solutions that integrate effortlessly into their workflows—turning data into actionable insights across the entire project lifecycle.
What You’ll Do
- Build & ship: Design, develop, test, and maintain fast, stable Android apps used in real-world field conditions.
- Collaborate: Work closely with product managers, designers, and backend teams to deliver scalable, impactful features.
- Optimize: Continuously refactor and optimize code for performance and long-term maintainability.
- Delight users: Build intuitive UI using Jetpack Compose, animations, and state management techniques.
- Debug & resolve: Troubleshoot critical bugs, resolve performance bottlenecks, and keep the crash-free rate high.
- Integrate: Seamlessly connect with third-party APIs, SDKs, and external services.
- Automate: Contribute to and improve CI/CD pipelines using GitHub Actions, Bitbucket Pipelines, etc.
- Stay current: Explore new tools, libraries, and Android trends; share insights with the team.
What You Bring
- 3+ years of Android app development experience, with at least one app published to the Play Store.
- Proficiency in Kotlin, including coroutines and Flow.
- Deep experience with Jetpack Compose, including animations, state, and theming.
- Familiarity with MVVM, Clean Architecture, and separation of concerns.
- Experience with Dependency Injection (Hilt/Dagger).
- Strong understanding of unit and UI testing tools (e.g., JUnit, Espresso).
- Hands-on experience with CI/CD pipelines.
- Strong communication skills and a commitment to quality code.
Bonus Points For
- Experience with Flutter or cross-platform development.
- Familiarity with MongoDB or backend development in Node.js, Django, or similar.
- Experience with monitoring and analytics tools (Firebase Crashlytics, Analytics).
What We Offer
- Competitive salary & flexible working hours.
- Health insurance & wellness benefits.
- Collaborative, inclusive, and learning-first work culture.
- Clear growth opportunities and ownership of impactful work.



Proven experience building Mobile Apps using React Native.
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
Leverage native APIs for deep integrations with both platforms.
Management of the application and its integration with back-end services.
Astute sense of User Interface and User Experience design
Managing large sets of data transfer between server and App.
Offline usage with sync capabilities.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Reach out to the open source community to encourage and help implement mission-critical
software fixes
Maintain code and write automated tests to ensure the product is of the highest quality.
Transition existing React web apps to React Native.
Rock solid at working with third-party dependencies and debugging dependency conflicts.
Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
Ability to write well-documented, clean Javascript code
Familiarity with native build tools, like XCode, Gradle
Understanding of REST APIs, the document request model, and offline storage
Experience with automated testing suites like Jest
Highly proficient in rendering components with Native APIs
Working experience with APIs and third-party libraries
Experience with FCM or similar.
Highly proficient in one or more libraries (e.g. Redux, React Router, etc) for state managing and
routing in addition to React.
Experience using Git as a control System

Responsibilities
- Collaborate with the core team building a state-of-the-art blockchain based SaaS platform.
- Building mobile applications using latest technologies leveraging Android, node and mongo.
- Apply comprehensive knowledge and a thorough understanding of concepts, principles, and technical capabilities to perform varied tasks and projects.
- Backend RESTful API Design and server-side development for web and mobile apps.
- Develop and design database schemas on MongoDB.
- Perform code reviews and unit tests to ensure code consistency and maintainability.
Minimum Qualifications & Qualities
- Passion to solve complex problems of agriculture in a dynamic start-up environment
- Flexible, curious, exploratory, and can-do attitude
- Great sense of ownership and ability to work with very limited supervision
- Bachelor's degree in Computer Science, related technical field, or equivalent practical experience.
- 1+ year of hands-on coding expertise in software engineering.
- Experience with Android, Node.js, mongodb
- Ability to speak English fluently.
Preferred Qualifications
- Strong programming experience of 1+ years with Android, Node.js, Express.js, MongoDB.
- Strong problem solving/troubleshooting skills.
- Experience with SDLC in an Agile work environment using tools like Jira and GitHub.
- Knowledge and experience of NoSQL Databases is a must.
- Knowledge of AWS Services like ECS, EKS, EC2, S3, Lambda, Load Balancing, Route 53, API Gateway along with Infrastructure provisioning and optimization is an advantage.
- Experience with DevOps, CI/CD pipelines on Jenkins, GitHub Actions,
- Experience with containerization environments like Docker & Kubernetes is an advantage.
- Familiar with TDD, CI/CD, Infrastructure as Code
- Knowledge of any Blockchain protocols like Hyperledger is clearly an undue advantage



Experience: 3 – 5 Years
React Native framwork app developement for IOS and android.
Build app and UI components from prototypes and wireframes
Working with Redux architecture.
Expo tool for development and app release ( Advantage)
APK and IPA generation using expo tool.



Job Description-
We are looking for a React Native Lead interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Responsibilities
Build pixel-perfect, buttery smooth UIs across both mobile platforms. Leverage native APIs for deep integrations with both platforms. Diagnose and fix bugs and performance bottlenecks for performance that feels native. Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things. Maintain code and write automated tests to ensure the product is of the highest quality. Transition existing React web apps to React Native.
Skills
Firm grasp of the JavaScript {{and TypeScript or ClojureScript}} language and its nuances, including ES6+ syntax Knowledge of {{functional or object-oriented}} programming Ability to write well-documented, clean Javascript code Rock solid at working with third-party dependencies and debugging dependency conflicts Familiarity with native build tools, like XCode, Gradle {{Android Studio, IntelliJ}} Understanding of REST APIs, the document request model, and offline storage Experience with automated testing suites, like {{Jest or Mocha}}



Responsibilities:
- Design and build advanced hybrid mobile applications using React Native
- Lead the application development effort by being the SPOC
- Build hybrid apps using React Native for Android/iOS
- Publish apps to the corresponding App store/Play store
- Implement new technologies to maximize application performance and optimize load time
- Collaborate with the back-end developer to build the RESTful APIs
- Research on emerging technologies and trends
- Participate in the planning and design of future software and technical architectures
Qualifications
- 2 years of hands-on experience in the full life cycle of Hybrid mobile application development including publishing one or more apps to the play store & app store
- Must have developed a Hybrid Mobile application using React. Hands-on Working experience with React Native is a must.
- Experience developing backend services preferably with NodeJS.
- Experience in developing apps on native Android/iOS platforms is a plus
- Experience in designing and working with n-tier architectures (UI, Business Logic Layer, Data Access Layer) along with some experience with service-oriented architectures (SOA)
- Strong skills in RESTful web services
- Experience with Agile methodologies would be helpful

ESSENTIAL FUNCTIONS:
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Writing well-designed, testable, and efficient code.
-
Gathering and evaluating user feedback.
-
Working as a part of a dynamic team to deliver winning products.
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Providing code documentation and other inputs to technical documents.
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Supporting continuous improvement by investigating alternatives and new technologies and presenting these for architectural review.
-
Troubleshooting and debugging to optimize performance.
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Leading the design, creation, and implementation of a suite of software.
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Architecting, designing, developing, and deploying new features for mobile applications.
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Designing and implementing mobile applications.
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Participating in the definition and implementation standards for mobile development.
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Working on all parts of the code-base and contributing to every stage of the product development cycle.
SKILLS
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PHP, Java Kotlin for Android
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Experience in OOP with an understanding of ReactiveX programming
-
Familiar with Fastlane, CI/CD tools (Jenkins), and GitHub
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Strong Hands-on coding, debugging, and troubleshooting skills
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Strong understanding of unit testing frameworks
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Ability to develop high performance and reusable code using a modular architecture.
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Experience with RESTful APIs
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Modeling skills (UML), sequence diagrams
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Conceptual thinking and Attention to quality
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Shares knowledge with others
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Seeks to understand underlying requirements and business rationale
- Flexible working hours
- 5 days working


