


What you will be Doing
- Design and build applications for the Android platform
- Ensure the performance, quality, and responsiveness of applications
- Collaborate with a team to define, design, and ship new features
- Identify and correct bottlenecks and fix bugs
- Help maintain code quality, organization, and automatization
What you need
- Expertise with Java, XML, and Material Design
- Experience with offline storage, threading, and performance tuning
- Familiarity with RESTful APIs to connect Android applications to back-end services
- Experience with Firebase is a plus (FCM, analytics) - Understanding of Android’s design principles and interface guidelines
- Strong communication skills, get-things-done attitude, and empathy
- Strong sense of ownership, drive and obsessive attention to detail. - Comfortable with iterative development practices and code reviews
- Previous experience as part of a product-oriented team is a plus
Why you should consider this role seriously?
- We have an audacious vision of helping companies fight counterfeiting and managing their supply
chain more efficiently
- We have built a product and solved problems for some of the largest brands in the country and
tested platform at scale (With our tags present in over 50 Million products already). We have plans to
grow 10x in the next 1 year
- Ownership of key problems. Fast-paced environment
- We are a well-balanced team of experienced entrepreneurs and are backed by top investors across
India and the Silicon Valley (Venture Highway, Startup Buddy etc.) - Competitive market salary
- Opportunity to work directly with the CEO, COO, CTO of the company
- A chance to interact with top-notch executives from multiple industries
- Open vacation policy (and we really mean it!) - Open Pantry
- As a team, we love to travel :). An off-site every quarter

About O4S
About
Connect with the team
Similar jobs

About the firm:
Sustainability lies at the core of Stantech AI, our vision is to empower organisations to derive actionable insights: effectuating a smarter way of working. We operate on the premise that each firm is unique and as such requires its own idiosyncratic solutions. Putting this principle into practice, we deliver tailor made solutions to digitalise, optimise, and strategise fundamental processes underpinning the client organisations. For more information, please refer to our website: www.stantech.ai.
Position Overview
We are seeking a skilled React Native Mobile Developer with a minimum of 3 years of professional experience to join our dynamic team. The ideal candidate will have a strong design sense and proven expertise in developing scalable, high-performance mobile applications—especially in the enterprise domain (e.g., sales team apps, sales CRM, purchase modules, and similar solutions). You will work closely with our cross-functional teams to translate requirements into compelling features and ensure seamless user experiences.
Key Responsibilities:
· Design & Development: Build and maintain robust, efficient, and scalable mobile applications using React Native for both iOS and Android platforms.
· Collaboration: Work with cross-functional teams (Product, Design, QA, etc.) to identify user needs and incorporate feedback effectively.
· Code Quality: Write clean, maintainable, and well-documented code. Follow best coding practices and maintain compliance with organizational guidelines.
· Performance Optimization: Optimize app performance for speed and responsiveness; troubleshoot and debug to maintain smooth user experiences.
· Integration: Collaborate with backend teams to integrate RESTful APIs and other third-party services into mobile applications.
· Continuous Improvement: Stay updated with the latest industry trends and best practices in mobile development, ensuring the continuous improvement of apps.
Skills and Qualifications:
• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Proven experience as a React Native Developer with a strong portfolio of released applications on the App store or the Android market.
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
• Knowledge of mobile app development life cycle, and experience with performance and memory tuning tools.
• Strong understanding of handling various mobile device capabilities such as GPS, battery optimization, and data connectivity toggles (e.g., airplane mode).
• Familiarity with cloud message APIs and push notifications.
Financial Package:
• Rs. 10-20 Lakhs per annum, contingent on work experience.
Industry

🧭 About Zobaze
Zobaze is a mobile-first POS software built for small and micro businesses. We help them digitize billing, inventory, and daily ops. With 2M+ downloads and 130K+ receipts per day, we’re scaling responsibly and fast.
We’re a high-context, no-fluff team with deep product ownership. You’ll work directly with founders and shape how 70,000+ businesses run every day.
🛠 What You’ll Own
● Assist the Senior Android Developer with fast iterations — from micro features to bug fixes and quick POCs
● Independently own and deliver complete features or modules end-to-end when required.
● Build responsive UI’s using both XML layouts and Jetpack Compose.
● Work on BAU tasks like UI/UX adjustments, bug fixes, crash/ANR fixes, edge-case handling, and test coverage.
● Build testable, maintainable code using Kotlin and Java.
● Leverage Android architecture components, ViewModel, LiveData/StateFlow, and coroutines.
● Leverage AI tools like GitHub Copilot, ChatGPT, Claude, and Cursor to speed up cycles and unblock yourself.
● Integrate and maintain services using Firestore; handle analytics with Amplitude; follow clean Git practices.
● Write unit tests and UI tests (Espresso) as part of development quality.
● Collaborate closely with product and design teams for fast, user-first execution.
🧪 Tech Stack You’ll Use
- Languages: Kotlin, Java
- Frameworks: Native Android, Jetpack, KMP, Unit Testing, Espresso
- Libraries: Android assisted libraries like Jetpack, Dependency Injection, etc.
- Backend/Infra: Firestore (Firebase), GCP
- Analytics: Amplitude
- AI Tools: GitHub Copilot, ChatGPT, Claude, Cursor
- Version Control: Git (GitHub)
✅ What We’re Looking For
Experience & Skill
● 3–4 years of experience in native Android app development
● Strong in Kotlin and Android app architecture (MVVM, Jetpack, XML)
● Comfortable working with Firestore, REST APIs, and Amplitude analytics
● Exposure to writing unit tests and Espresso UI tests
● Hands-on with Git and collaborative code reviews
● Curious and eager to use tools like Claude, Cursor, or Copilot to multiply your productivity
● "Will do anything" attitude — no ego, just execution.
● Experience integrating Google Play Billing / In-App Purchases.
● Experience with Kotlin Multiplatform Mobile (KMP) or cross-platform tools
● Comfortable working in a fast-paced, lean team where ownership is key
🧬 Mindset & Culture
● Fast learner and deeply curious — always exploring tools, frameworks, or tech trends
● Shows awareness or interest in AI-assisted dev (e.g., Cursor, Copilot, ChatGPT, etc.)
● Comfortable working in chaos — no fixed process, full ownership from Day 1
● Has worked in small engineering setups — not shielded in large dev teams
● Takes pride in building impactful features, not just writing code
● Handles tech disagreements with calm logic
● Thinks AI and automation are tools to scale judgment, especially in crunch times
💡 Attitude & Ambition
● You want to grow from “just a dev” → a product engineer who can own features end-to-end
● You default to action — pick up unfinished tasks, unblock yourself, ask for clarity when stuck
● You see AI tools (Copilot, Cursor, Claude) as leverage, not novelty — and already use them
● You crave feedback loops — not for praise, but to level up fast
● You’d rather ship fast and improve daily, than spend 2 weeks debating folder structure
● You’re betting on yourself — and want to be around people doing the same
● You're ready to relocate to Hyderabad and be in-office with the team
❌ Do Not Apply If You…
● Are looking for a comfort-first job — this role demands steep growth and self-initiation
● Need spoon-feeding or rigid specs to contribute meaningfully
● Aren’t actively curious about AI tools (Copilot, Cursor, Claude)
● Prefer siloed work and slow iteration cycles
● Aren’t excited to work in-office with a lean, high-context team in Hyderabad
🌱 Why Zobaze?
● You’ll build something real — used by 1 Million+ businesses across the globe
● Work directly with a 10+ year senior Android expert — compound your growth
● Your work won’t sit in backlogs — ship features fast and learn even faster
● Our team values execution, frugality, and AI-first compounding — we build fast, smart & clean
● You’ll be trusted to own modules, experiment, and grow quickly


LogiNext is looking for a technically savvy and passionate Senior Mobile Application Developer to cater to the development and launch of core mobile product features. You will help the team in building an awesome product with your optimized code. You will make a humongous impact on design, architecture, implementation and enhancement of the applications that exceed client expectations in terms of value and benefit.
You have hands-on experience in building secure, high-performing and scalable mobile applications. Your design intuition inclines towards usability, elegance and simplicity. You are biased towards open-source tools and existing frameworks. You have assisted in shipping applications with beautiful front-end and intelligent back end. You have demonstrated strong interpersonal and communication skills.
Responsibilities
- Develop cutting edge native Android or iOS applications for the mobile platform
- Build, test, maintain and enhance mobile apps having elegant and efficient UI/UX to enhance client experience
- Own features from their ideation, design, development, test, release and maintenance
- Be a resident expert of new trends and implement the latest Android/iOS features to maximize application performance
- Maintain high standards of quality and responsiveness through technical design analysis, code reviews and test automation
- Collaborate with a talented team of product managers, engineers, and designers
- Demonstrate high level of ethics, dedication and teamwork
Requirements
- Bachelor’s degree in Computer Science, Information Technology or related field
- 4 to 7 years of experience in developing native Android or iOS mobile applications
- Strong knowledge of programming language in Swift or Java/Kotlin, SQLite and IDE like XCode or Android Studio
- Hands on experience in using Location Based Services, REST Web Services Integration, FCM, Firebase and Battery Optimization Techniques
- Strong experience in memory management, performance tuning and resource optimization
- Deep knowledge of mobile automation and unit testing frameworks
- Proven ability to drive large scale projects with deep understanding of Agile SDLC, high collaboration and leadership
- Experience in both Android and iOS applications is a plus
- Excellent written and oral communication skills, judgment and decision-making skills

Position: Android Developer – SD II
Organization: A Funded global healthcare platform connecting doctors, thereby enabling exchange of information on a quick and real time basis, founded in the year 2013.Currently there are 3 lakh doctors using this platform and everyday there are 400 new doctors joining it.A Funded global healthcare platform connecting doctors, thereby enabling exchange of information on a quick and real time basis, founded in the year 2013.Currently there are 3 lakh doctors using this platform and everyday there are 400 new doctors joining it.
The platform promotes exchange of viewpoints, ideas, and information on various medical practices amongst healthcare professionals. This saves both time and money as solutions to several health issues can be accessed on a real time basis. There are 1.3 million registered doctors and 400+ daily publications on its platform and they operate across 16+countries.
Location: Bangalore (Currently Remote, Later you need to relocate)
Roles & Responsibilities
You’re Awesome At -
- Native Android App development (Preferably for a B2C Product)
- Proficiency in various algorithms and data structures.
- Proficiency in Kotlin with at least 1 year of experience in Kotlin.
- Good knowledge of Coroutines, RxJava and JetPack components. JetPack Compose is a bonus.
- Strong experience with REST APIs (Retrofit), storage databases, multi-threading, performance, and memory tuning.
- Deep understanding of android architecture such as MVP and MVVM
Your Academic Qualifications -
BE / BTech in Computer Science preferred. However, if you have good hands-on knowledge of building Android apps, that’s what we are looking for!
You’ll Be Improving & Responsible For –
- A team that is building products used by 300k + doctors every single day.
- Work on Petabyte Scale Streaming Systems - more than 500 million hours of video has been streamed.
- Lead high volume VOD streaming (think of systems as sophisticated as Netflix and Amazon prime).
- Challenge oneself on Security, Scalability and Stability
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Reach out to the open-source community to encourage and help implement mission-critical software fixes
Your Experience Across the Years in the Roles You’ve Played -
2-4 years
Good to have:
- Experience in a test-driven environment
- Application built using Jetpack Components.
- In depth knowledge of handling database and db migration.
- Passion for product quality and attention to details.

• FULL TIME • Gurgaon •
Job Overview
We are looking for an excellent experienced person in Android Developer field.
Be a part of a vibrant, rapidly growing tech enterprise with a great working
environment. As an Android Developer you will be closely working with our
engineers to ensure the system consistency and improve your experience.
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 atomization
Essential Requirements
Understanding of RxJava, MVP / MVVM, Data Binding
Knowledge of popular libraries including OkHttp, Retrofit, Room,
Architecture Components
Understanding of Broadcast Receivers, GCM, JobScheduler, Sqlite.
Handlers, Content Providers etc.
Experience with Android Studio, Espresso, Google Play Services,
Google Analytics, Facebook and
Google+ integration and Google Maps.
Core Java Skills: Strong Object Oriented Programming, Data
structures and algorithms like Linked lists,
Doubly linked lists, Binary heap, Different types of sorting
algorithms.
Experience with Kotlin is a plus
EducationalQualifications
B-Tech-IT/M-Tech -/MBA- IT/ BCA /MCA or any degree in the relevant field

Android Developer -
Job Description
About The Role- CapitalNow is seeking an Android Developer with notable experience in Java and Kotlin development. The technical team is responsible for developing the supported mobile application and web app for customers and a control panel for the marketing team involved in CapitalNow. You will be responsible for delivering best in a class mobile experience, engineering-complex, secure & high-quality native Android mobile apps for our product.
Responsibilities
● Collaborate efficiently across cross-functional teams such as product managers, UX-/UI-designers, and other software engineers ● Design, build and maintain high-performance reusable, and reliable code ● Continually improve and innovate software development, deployment and testing to ensure high-quality, on-time releases. Conduct and participate in code-reviews ● Provide UAT support & needed assistance for release management activities ● Serve as a leader for team members to learn from regarding mobile technologies, development, and delivery processes
Essential Qualifications
● At least 5 years of experience in Android Kotlin/Java development ● Excellent understanding of Objective Oriented design patterns, Android fundamentals, and Android SDK (versions 5.0 and up) ○ Experience with offline persistence, threading, memory management, and performance tuning ○ Data structure optimizations, security, IPC, App Modularization ○ 3+yrs of Experience in integrating third-party SDKs like Facebook, Gmail/Google, and Payment gateways like CCAvenue, PayU, Razorpay, etc ○ Including Android Architecture Components, Navigation Framework, Android Jetpack, Android NDK, View components, JSON, and more ● Familiarity with RESTful APIs to connect Android applications to back-end services ● Published at least two original Android apps ● Knowledge of Google Playstore Policies and experience in handling all types of permissions in Playstore ● Strong analytical, communication, and interpersonal skills Desired Qualifications ● Having experience working in the Financial Services domain (good if it's in capital markets) is an added advantage ● Familiarity with Unit Testing ● Hands-on experience as a Senior Android developer is a plus ● Having experience in writing complex queries using MySQL is an added advantage ● Immediate joiner is most preferable

- Implementing security and data protection.
- Integrating the design into high quality code.
- Ensuring the performance, quality, and responsiveness of application.
- Identifying and correcting bottlenecks and fix bugs.
- Unit-testing code for robustness, including edge cases, usability, and general reliability
- Working on bug fixing and improving application performance
What you need to have:
- Proficient in Mobile App development with full stack development capabilities.
- In-depth understanding of the entire web development process (design, development and deployment)
- Good knowledge on code signing, debugging tools and project configuration on Android.
- Sound knowledge of REST Standards
- Experience working with a relational database
- Nice To Have
- Strong algorithm/ data structures design and problem solving skills
- Experience with cloud environments like AWS is a plus.
- Soft Skills
- Must be able to work in a team.
- Must have good communication skills.


- Designing and developing applications. ...
- Write clean code. ...
- Take part in the development lifecycle. ...
- Fix bugs. ...
- Investigate technologies. ...
- Follow innovative trends. ...
- Define your objectives. ...
- Look for the Flutter application development cycle



