Android Developer

Android Developer (Kotlin & Jetpack Compose)

Location: Indore / Chennai

Experience: 4 – 7 Years

Joining: Immediate Joiners Preferred

Good English communication skills

🔹 Key Responsibilities:

• Develop and maintain Android applications using Kotlin & Jetpack Compose
• Collaborate with cross-functional teams to define, design, and ship new features
• Ensure the performance, quality, and responsiveness of applications
• Integrate REST APIs and third-party services

🔹 Required Skills:

• Strong experience in Kotlin and Jetpack Compose
• Good understanding of Android SDK & Android Architecture Components
• Knowledge of MVVM / Clean Architecture
• Experience with REST APIs & JSON integration

Required Skills: Advanced Flutter & Dart Expertise, Scalable Mobile Architecture Design, Performance Optimization & Profiling, OTT & Media App Engineering, Code Quality, Leadership & Cross-Functional Collaboration

Criteria:

• 6+ years of total software development experience with minimum 3+ years in Flutter
• Product-based company experience is mandatory (B2C scale preferred)
• Proven ability to own end-to-end Flutter mobile architecture for high-scale apps
• Strong expertise in Dart, Flutter SDK internals, and advanced state management (Bloc / Riverpod / Provider)
• Hands-on experience with platform channels and native integrations (Android & iOS)
• Deep knowledge of performance optimization: app startup time, FPS, memory leaks, widget rebuilds, rendering pipeline
• Experience with profiling tools (Dart DevTools, Android Profiler, Xcode Instruments)
• Strong skills in offline-first architecture, caching layers, and API integrations
• Ability to optimize video playback, downloads, DRM, and OTT workflows
• Strong command of clean code, SOLID principles, and scalable mobile system design
• Experience reviewing code and mentoring engineers (Senior IC role)

Description

Role Overview

We are looking for an experienced Flutter SDE III who can take complete ownership of architecture, performance optimization, and app scalability for our OTT mobile applications. This is a senior individual contributor role requiring deep technical expertise and the ability to influence design decisions at a product level.

Key Responsibilities

1. Architecture & Design (High-Impact IC Role)

• Own the end-to-end architecture of company’s Flutter mobile applications.

• Design scalable, modular, testable app ecosystems aligned with OTT-specific performance constraints.

• Lead decisions around state management, navigation hierarchy, API structure, offline capabilities, and security.

2. Performance & Device Optimization

• Diagnose and resolve mobile performance bottlenecks, including:

  o App startup time, FPS drops, memory leaks.

  o Heating issues, over-rendering, and expensive widget rebuilds.

  o Battery optimization, efficient network calls, caching strategy.

• Run in-depth profiling using tools like Dart DevTools, Android Profiler, and Xcode Instruments.

3. OTT-Specific Engineering

• Optimize video playback workflows for low-latency streaming.

• Implement efficient background processes for downloads, DRM, content sync, and push notifications.

4. Product & User Experience Ownership

• Collaborate closely with Product, Backend, and Video Engineering teams.

• Convert business/product requirements into high-performance technical solutions.

• Ensure UI/UX consistency across platforms while maintaining performance budgets.

5. Code Quality & Leadership

• Write clean, extensible, and maintainable code with strong adherence to SOLID and reactive programming principles.

• Review code for mid-level and junior engineers; act as a mentor across teams.

• Establish engineering standards, internal frameworks, and reusable components for long-term scalability.

Required Skills & Experience

Technical Must-Haves

• 6+ years of total experience with 3+ years in Flutter for large-scale products.

• Mandatory product-based company background (B2C scale preferred).

• Strong expertise in:

  o Dart, Flutter SDK internals

  o Bloc, Riverpod, Provider, or other state management approaches

  o Custom animations, rendering pipeline, shader-based optimization

  o Platform channels (Android/iOS) and native integrations

  o API integration, caching layers, offline-first architecture

• Strong understanding of mobile system design, scalable architecture, and low-level performance engineering.

Good to Have

• Experience with video streaming apps, OTT platforms, or media-heavy applications.

• Understanding of analytics frameworks (Firebase, Segment, Mixpanel).

• Exposure to CI/CD pipelines, automated testing, and fastlane.

Personality & Mindset

• Product thinking, not just feature-building.

• Ownership-driven with strong ability to take strategic technical decisions.

• Comfortable working in a fast-paced 0→1 and scale-up environment.

Why Join company?

• Work on a high-growth OTT app with millions of users.

• Opportunity to own the core mobile experience end-to-end.

• Build impact-heavy features at scale with a lean, highly skilled engineering team.

• Proficient in Kotlin
• Experience in MVVM Code architecture
• Understanding of using Jetpack libraries in Android
• Experience in RxJava techniques
• Capable of learning a new technology like Flutter
• Knowledge in Android app life cycle
• Have experience in Android app submission in PlayStore
• Ensure the performance, quality, and responsiveness of applications
• Proven software development experience and Android skills development
• Proven working experience in Android app development
• 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

Must Good to Have Details :

- Must have at least 1 year of experience on React Native along with architecture experience in Mobile Applications.

- Have strong knowledge of App UI design principles, patterns, and best practices

- Familiarity with native build tools, like XCode, Gradle, Android Studio IntelliJ, VsCode

- In-Depth Knowledge of React, React Native, TypeScript or JavaScript Redux, Hooks, ECMAScript (ES6, ES7 etc.), Node, NPM and iOS & Android Build systems

Must have :

- Understanding of REST APIs, the document request model, and offline storage and must have on React Native chart Library

- Working knowledge on Sending Notifications with APNs & FCM

- Experience working with Backend Web Services (like REST etc), Fetch API, and Axios and knowledge of Databases (Relational, Distributed etc.)

- Experience in integrating libraries like React Navigation, React Native, Firebase, Social Logins (Facebook, Google, Apple etc.), Push Notifications etc.

- Responsive layouts in both platforms in reactive native using Media Query & Flexbox

- Sound knowledge of Design Patterns like Creational, Structural, and Behavioral

Good to have :

- Working experience on third-party dependencies and debugging - dependency conflicts

- Must be able to integrate native code in react-native and expo Modules

- Able to generate builds for both IOS(.IPA) and Android (APK) Platforms and experience in hosting apps on respective Stores(AppStore, PlayStore).

- Professional Communication (written, verbal presenting)

- Open to learn and adapt to new technologies

- Go-getter, Result oriented Creative & Innovative approach

- Excellent Communication Skills

Roles & Responsibilities:

 3+ years of experience developing mobile apps.  Experiencing fine tuning applications to improve performance and memory utilization.  Thorough understanding of iOS development for iPhone, iPod Touch, and iPad devices.  Experience of design and development of iOS applications, preferably in an Enterprise setting  Proficient with Xcode, Objective-C, and Cocoa Touch  Experience with iOS frameworks such as Core Data, SQLite, MapKit, UIKit, Core Location, etc.  String knowledge in Restful, SOAP APIs to connect iOS applications to back-end services  Strong knowledge of Storyboard, Autolayout, ARC.  Experience of design and development of iOS applications, preferably in an Enterprise setting  Proficient with Xcode, Objective-C, and Cocoa Touch.  experience with iOS frameworks such as Core Data, SQLite, MapKit, UIKit, Core Location, etc  Experience with offline storage, threading, multitasking, and performance and memory tuning with  tools  (such as Instruments).  Understanding of Apple’s design principles and interface guidelines  Knowledge of low-level C-based libraries is preferred  Knowledge of Graph APIs is preferred.  Familiarity with cloud message APIs, Local and push notifications  Proficient understanding of code versioning tools (such as Git, TFS or SVN)  Familiarity with continuous integration.

Vidyakul is looking for a Senior Android Developer to take our product to the next level for Pan India State Board students (A 60mn user opportunity!). We are willing to offer the right pay, and more importantly the right ESOPs for the right candidate! 

* Knowledge of Android SDK, different versions of Android
* Familiarity with RESTful APIs to connect mobile applications to back-end services

* Should have hands-on knowledge of Kotlin
* Should have the understanding of working on Firebase & Firebase real-time database
* Experience with third-party libraries like Retrofit2 and APIs
* Experience with offline storage, threading, and performance tuning

What you need to have:

• Design and implement cross-platform applications with Dart/Flutter using Bloc and Provider.
• Take the initiative to suggest technical improvements and direction.
• Collaborate cross-functionally with UX, marketing, product management, engineering, and leadership.
• Familiarity with RESTful APIs to connect Android applications to back-end services
• Perform load testing, participate in code reviews, write tests, and conduct troubleshooting to ensure uptime for live systems.

• You have at least 3 years of experience working as a software engineer.
• You have at least 2 years of experience developing Android applications and deep insights into Android as an operating system.
• At least 1 year of Flutter development and should have at least 1 Flutter App live in stores.
• You have strong and validated interpersonal skills, particularly in the realm of collaborating with internal or external developer customers.
• Willingness and desire to learn new technologies and frameworks.

• Work anywhere from India
• Flexible work hours
• Growing team and opportunity to learn and do more.

Sportz Interactive (SI) works with its clients and partners to revolutionize the sports fan experience across consumption points by creating best-in-class, kickass products. SI was founded in 2002 as a B2B sports content business. Through the years, it gained immense reputation for its state-of-the-art hosted solutions, digital simulators, match centers and fantasy games. Sportz Interactive has a fantastic reputation in the online sports community, having worked with clients across the globe including the likes of The International Cricket Council, STAR Sports, Yahoo!, AOL, Eurosport, Castrol, Web 18, NDTV, Nimbus, Times of India, Rediff.com and Singtel amongst others. 

Sportz Interactive provides in-depth sports information and content and specializes in product development for the web, mobile and other interactive platforms. 
http://www.sportzinteractive.net/">www.sportzinteractive.net 

Location: Goregaon east, Mumbai
Position Description: 3+ years of experience with mobile application development in Android.

Primary Responsibilities:

• Work closely with the core team for coming up with new features and implementing them
• Work on new products and services
• Provide support to existing applications
• Integrate REST services into mobile applications

Required Skills:

Functional: Kotlin, Retrofit, Room Db, GSON, (Room/SQLite), MVVM, MVP, MVC, Work Manager, Rx java, Dagger 2, Recyclerview, Custom Solutions & Custom Views, GIT & JIRA.

Mandatory Skills

• Passion for sports
• Problem-solving ability
• Ability to work in teams
• Target & Result orientation
• Good communication skills

Description

We are looking for a stellar Mobile App developer to help us build our next Android app for our IoT Devices/Application.

Responsibilities:

• Build our Android app for our IoT Devices/Applications
• Work with product owners to spec the requirements.
• Design, code, test and deliver various features in our product roadmap
• Fix customer issues as needed.
• Integration with Amazon Alexa, Google Home Kit and other third party platforms.

Requirements

Required Skills:

• 4+ yrs experience in building Mobile apps for Android for Phone and tablet using Java
• 2+ yrs experience in building Mobile apps for Android using Kotlin
• Strong UI development skills in terms of design
• 2+ yrs in building/consuming APIs
• Hands on knowledge of IoT
• Hands on knowledge of Unix/Linux.
• Knowledge of any of the Application servers like Apache/ NginX
• Good oral and written communication skills in English

Preferred Skills:

• 1+ yrs in building IoT/Embedded devices.
• 2+ years experience in HTML, JS, AJAX, and related browser side web technology
• 2+ yrs in Python, Php, Java, Node.js is desirable
• Strong networking knowledge.
• Experience with scrum development, Jira & Git