Roles & Responsibilities
- You’ll be actively involved with and monitor the development of OS stack and firmware.
- You’ll be architecting and implementing best-in-class ‘real-time’ OS to power mobile phones in the market.
- You’ll be responsible for designing, implementation & maintenance of various embedded components and applications for mobile platforms.
- Communicate often & effectively about the status of new & ongoing development efforts within the company.
- Represent the OS engineering team at high-level meetings.
- Motivate, mentor and lead other team members by rolling up your sleeves and offering technical and project management insights and tips.
- Work closely with the design team to create exciting mobile user experiences as per the modern standard.
- You’ll be continuously keeping an eye on the latest cutting-edge Android technologies and leveraging these in one’s own and the team’s work as necessary.
Desired Candidates Profile:
- Experience in Android and OS firmware-based development for commercial consumer mobile phones.
- Embedded system programming and board bring up.
- System programming & OS internal skills.
- Strong Command over Java, C/C++
- Strong problem-solving skills.
- Strong knowledge of the Android build system.
- Android internal frameworks and device driver development expertise.
- Experience of working with core Android libraries like bionic, stagefright, etc.
- Cares about design & Very strong command of efficient layouts, including optimization for various mobile environments.
- Knowledgeable about caching mechanisms & tools like In-Memory cache.
- Experience of working with version control, bug tracking, continuous integration and other productivity enhancements software like Git, SVN, Bugzilla, Jira, etc.
- Passionate about software development & modern-day Android OS technologies like:
- Latest chipsets, GPUs, etc
- Latest releases from chipset companies like Spreadtrum, Mediatek, Qualcomm
- Android Lollipop
- Phonebloks
- LTE
- The ability to effectively manage technical people (internal & external development resources) and projects.
- Taking responsibility and ownership in the team’s work.
- 1+ years of work experience.
Additional Requirements:
- B.Tech/BS/BE/BS/MS/M.Tech/MS in Electronics or Computer Science from a premier institute in India (IITs, BITS, NITs, etc) or abroad.

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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
- Experience using Android Studio, Android SDK, Kotlin, Agile Methodologies (e.g.
Scrum, Kanban)
- Excellent Understanding of Android app architecture and use of design patterns,
Android UX/UI guidelines/best practices and the ability to engage with the creative
team to deliver pragmatic solutions, balancing design, quality and velocity.
- Flair for clean code, reusability, testability and readability (SOLID, TDD)
- Good Communication skills.
● Work on a disruptive product that’s still in its early stage
● Be responsible for the development and maintenance of the Buyer app
aimed at a vast number of diverse Android devices.
● Translate designs and wireframes into high-quality code
● Ensure the best possible performance, quality, and responsiveness of the
BUYER app.
● Mentor other engineers, defining our technical culture and helping to build a
fast-growing team
You should apply if you:
● possess 2+ years of experience in product development, architecture, and
design.
● Experienced in Java or Kotlin
● Constantly learning and looking for ways to improve yourself and the
processes around you.
● Have strong knowledge of Android SDK, different versions of Android, and
knowhow to deal with different screen sizes
● Proficient with restful API to connect Android applications to back-end
services
mentor and support other team members by doing code reviews and apply your
experience in process and technical leadership.
● work in agile team environments and are a self-starter, conscientious member of
the team.
● Good in pixel-perfect implementation of Design
We are looking for an enthusiastic Android Developer Intern with a proven track record of building Android apps from the ground up.
Skills Required
1. Product Design and Development Skills
- Native Android (Java)
- Firebase - firestore
- Cloud functions
2. Design skills
- XML
- Recreate Figma design in XML
3. Testing Skills
Test the feasibility and viability of the App.
Roles and Responsibilities
- Turn an idea into a product.
- Take complete ownership of the app and build the product end to end.
- Own and manage the complete development cycle of the App.
- Understanding the feature requirement and implementing the same.
- Work directly with the company leadership.
- Brainstorm ideas and designs with few of the finest minds in the industry.
About Us:
Spacenos is the fastest-growing start-up which is innovating in the finance, edtech and marketing domain since 2015 and won multiple awards and recognitions from more than 40+ MNCs and Fortune 500 companies. Our Clients are based out of the U.S.A and Australia. We are funded & Supported by Government of Karnataka, Angel Investors and International Grants.
Hiring Process:
- Apply for your CV and past work to be reviewed.
- Receive a telephonic interview or assessment upon filling the final step form.
-
Receive offer letter if selected.
Hiring Duration:
Our hiring process takes less than 24 hours from the time you receive the Final Step form.
Validity: Up to Dec 2023
- Apply soon, the earliest applicant would be preferred over the late applicants.
We are looking to grow our Mobile Development Team for which an Android Developer
has a critical role. You will be responsible for:
• Designing and developing multiple android apps, pushing the android apps to market, testing etc.
• Interacting with the client, project manager and inter-team members.
Required Candidate Skills:
• Excellent understanding of OOPs, Core Java and Kotlin.
• Experience working with remote data via REST and JSON.
• Experience with third-party libraries and APIs.
• In-depth understanding of the android components: Activities, Fragments, background services, and
Services.
• Good understanding of coroutines.
• Hands-on with Jetpack Architecture Components: LiveData, WorkMaanger, View Binding, Coroutines
and Lifecycle Aware Components.
• Experience with Room persistence library.
• Solid understanding of the full mobile development life cycle.
• Experience in MVVM, Live Data and Room DB.
• Able to work on different architecture (MVC, MVP, and MVVM) and design patterns.
• Experience with Agile development methodology (preferably scrum), continuous integration and tools
(GIT, JIRA, etc.).
• Strong knowledge of Android SDK, different versions of Android & advanced concepts.
• Strong knowledge of Android UI design principles, patterns, and best practices.
• Familiarity with RESTful APIs to connect Android applications to back-end services.
• Experience with offline storage, threading, and performance tuning.
• Familiarity with Agile frameworks is a plus.
• Familiarity with tools like postman, swagger and mobile app development tools.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging
technologies.
• The candidate must have experience of at least 1 year in using Kotlin.
• The candidate must understand the MVVM architecture pattern along with design patterns such as
Builder, Singleton etc.
• The candidate must a clear understanding of the REST Protocol.
HBOX is a US Based Digital Health Company, Enabling Primary Care Providers (PCP) to
capture true Virtual Care Opportunities beyond Telehealth. We enable PCP to
provide Proactive and Continuous Care and add new Recurring monthly revenue
streams without any upfront cost. With our unique distribution and business
model, we are seeing fast acceptance and great adaption with our target
customers. We have built unique and Industry's first Integrated
Hardware, Cloud & AI Technologies based Virtual care Platform for PCP
Market. We are US focused Post revenue company with customers in 7 US States
and growing extremely fast.
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 their US-based counterpart to design and build the next generation of our mobile applications. This job requires both Android System and UI development competence.
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
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.
- Engineering Graduates or Postgraduates with 2-5 years of experience in mobile development, who have designed and developed advanced applications for the Android platform in B2C domain. Experience of development of app for retail domain is an added advantage.
- Must have working skills:
- Kotlin, RXJava, Dependency injection (Koin/Dagger)
- Unit Test
- Worked on multi-threaded applications
- MVP and MVVM
- In depth understanding of Android recommended design principles, interface guidelines and coding best practices.
- Experience with performance and memory tuning of complex apps.
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, a commitment to collaborative problem solving, sophisticated design, and creating quality products is essential.
Responsibilities:
1. Translate designs and wireframes into high-quality code
2. Design, build and maintain high performance, reusable, and reliable Java code
3. Ensure the best possible performance, quality, and responsiveness of the application
4. Identify and correct bottlenecks and fix bugs
5. Help maintain code quality, organization, and automatization
Skills:
1. Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
2. Familiarity with RESTful APIs to connect Android applications to back-end services
3. Strong knowledge of Android UI design principles, patterns, and best practices
4. Experience with offline storage, threading, and performance tuning
5. Ability to design applications around natural user interfaces, such as “touch”
6. Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
7. Knowledge of the open-source Android ecosystem and the libraries available for common tasks
8. Ability to understand business requirements and translate them into technical requirements
9. Familiarity with cloud message APIs and push notifications
10. A knack for benchmarking and optimization
11. Understanding of Google’s Android design principles and interface guidelines
12. Proficient understanding of code versioning tools, such as Git
13. Familiarity with continuous integration
2 + years of experience in android development.
Hands-on experience in Testing & Release lifecycle
Good knowledge in Kotlin, Android SDK.
Knowledge of Android Platform Internals in a plus
Proficient in Data structures and Algorithms.
Proficient in Design patterns and principles.
Exposure to Libraries/APIs like RxJava, Coroutines etc
Familiar with common Architectures like MVVM, MVP, MVI etc..
Up to date with Jetpack components Libraries and other standard libraries.
Ability to create custom UI from given Prototypes
Experience with Android Media Framework and Audio Engineering is a Plus.
Experience with Streaming technology, in depth knowledge of streaming protocols and standards is a plus.
Unit-test code for robustness, including edge cases, usability, and general reliability.
Experience working with remote data via REST and JSON.
Excellent programming and debugging skills in Mobile Java (Android)
UI development in mobile framework (Android) environment including using native UI controls and developing of new custom UI Controls and handling Fragmentation.
Candidates should meet at least 90% of criteria.









