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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.
WillyWeather is a feature rich weather website and mobile app that beautifully delivers the most accurate local weather data from best in class data sources. Going beyond the average weather service, we process and fine-tune forecasts to the specific coordinates of over 45,000 Australian locations.
WillyWeather has a loyal user base of over 3 million Australians each month. We have launched in the UK and US, and are on track to be the leading provider of local weather services worldwide.
WillyWeather operates through a http://www.willyweather.com.au?campaign=jobs">website, an https://itunes.apple.com/au/app/willyweather/id592978502">iPhone app and an https://play.google.com/store/apps/details?id=au.com.willyweather">Android app. The Android app has an average rating of 4.7☆ from around 7.8K users.
We are looking for an experienced and highly motivated Senior Android Developer to join our team for a full time permanent position. The successful candidate will be working remotely, and will be provided with a laptop to be able to work from home. This is an exciting opportunity to showcase your exceptional Android skills within an international team of talented and passionate people working collaboratively on a high-quality product.
Responsibilities:
- Manage and oversee a project from the conceptual phase to the deployment phase
- Technical leadership
- Software development
- Code reviews
Technical Requirements:
- Android SDK
- Java
- Kotlin
- JUnit
Skills and Experience:
- English speaker
- Computer Science degree or similar
- 4+ years’ Android experience
- At least one app currently published and live on the Google Play store
- Experience with Android Widgets
- Understanding of Google’s Android design principles and interface guidelines
- Experience crafting pixel-perfect user interfaces with complex interactions and animation
- Experience with Google Maps API
- Test driven development
- Passion for delivering well designed high quality software
- Knowledge of OOP, design and architectural patterns such as MVC
- Excellent communication and documentation skills
- Ability to self-manage and work autonomously in a collaborative environment
To apply, please complete https://www.adaface.com/app/willyweather-185/old-cougar-50">this skills assessment to demonstrate your ability, and we’ll be in touch.
- The main roles and responsibilities would be:
- Deliver high quality mobile apps on Android platforms.
- Create best practice, drive initiatives to build reusable frameworks, components and solutions.
- Engage with the team to create a knowledge centre on Android.
- Minimum experience of 1 years needed. Ideally more than 2 years.
- Maps based apps.
- Payment gateway integration: (PayPal, Stripe, Paytm etc).
- Integration of webservices
- Marketplace apps
- Live Streaming
- Offline application development.
- Strong OO design and programming skills in Java
- Android SDK
- JSON/REST API
- Social Media APIs
- UML/Design Pattern
- Knowledge of Retrofit,Volley,Dagger2,Realm,RxJava,Espresso
- Knowledge of android architecture component(LiveData etc).
- Working Experience on MMVM and MVP architecture
- Experience in SQL and NOSQL databases.
- Familiarity with cloud message APIs and push notifications
- Understanding of Googles Android design principles and interface guidelines
- Proficient understanding of code versioning tools, such as Git.
- Work closely with the leadership team to define roadmap and development plans
- Help define and implement standards and promote best practices for the Android development team
- Tackle daily challenges with your creative problem solving recommendations
- Mentor and contribute knowledge to the rest of the team and the organization
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with threading, and performance tuning
- Ability to understand business requirements and translate them into technical requirements
Ebullient Gaming India is India’s biggest network of gaming generating 250 Million+ Views per month for gaming content. It is powered by a Talent management agency, an Online Publication, an Event arm and a creative agency that works with the best brands and gaming talent of the country.
Ebullient is hiring for a Full Stack Mobile Developer to build and maintain their technology platform.
Who Should Apply?
- Passionate about building new things from scratch
- Good with managing and organising work amongst the team to get the job done
- Excellent in hiring a team for new projects and retaining good talents to build an in-house team
- Will to learn from the mentors and kind to share the experience with the mentees
Why Will I Apply?
- I will have Experience to be a part of a brand journey from scratch
- I will have freedom to fail in pursuit of disruption
- I will work and compete with the brightest minds in the category
- I will enjoy the pressure and perks of higher hierarchy
What are your Roles and Responsibilities?
- Ability to handle the entire lifecycle of a mobile application which involves client/server side coding, infrastructure deployment and management on cloud, and publishing application on Google Play Store and Apple App Store
- Work collaboratively with subject matter experts to translate complex industry-specific problems into a working software
- Ability to build and maintain high performing systems at scale
- Eventually, take ownership of the product and lead an entire team of engineers
What are the must-haves for the job?
- Bachelor’s Degree in Computer Science or relevant work experience
- Understanding of programming paradigms
- Proficient in JavaScript and some of its frameworks, including React
- Proficient in building mobile applications using React Native
- Hands-on with at least one of the server-side languages, framework or runtime such as Golang, Nodejs, Python, Java or .Net
- Familiarity with database concepts and technologies
- Hands-on with at least one of the NoSql databases such as Mongo DB, Elastic Search or Cassandra
- Understanding of micro services architecture and inter-service communication using REST and RPC APIs
- Familiarity with cloud service technologies with a provider such as AWS, Azure or GCP
- Understanding of scalable design patterns
- Familiarity with CI/CD pipeline
Experience: 2-7 years
Salary: According to Eligibility
Location: Delhi NCR
Contact Person: Neelam
Interested candidate send updated resume( neelam @ egiplay . com)
About the Role:
Are you a talented & enthusiastic Android development expert with a love for mobile based technology and Open-Source communities? Would you like to work on a project with large social impact? Are you experienced with Databases on Android, creating developer APIs and complete Android applications? Are you comfortable leading a small team and interacting with stakeholders from customers and outside stakeholders? Then we would like to hear from you!
Key Responsibilities:
- Take part in the development and enhancement of an Open-Source SDK
- Be both an individual contributor with hands-on development responsibility, as well as a mentor and lead for a small developer team
- Contribute to the Open-Source community interaction, including participation in the discussion forums
- Review code contributions, review pull requests
- Create and maintain the documentation for the SDK
- Design and development a usable and functional Android reference app
- Hands-on Android development, including feature development, troubleshooting, debugging, problem solving and bug fixing
- Design and run your own unit test cases, integration test cases and test automation
- Analyze new requirements, investigate feasibility, suggest implementation options and estimate efforts timeline, dependencies and risks
- Collaborate closely with other development team members, including some being located at other parts of the world
Required Skills:
- 9+ years of experience in the software development industry
- 5+ years of experience in Android development
- 5+ years of experience in Java and/or Kotlin, with strong programming and software engineering skills
- Good understanding of Android related programming patterns and OS facilities, including activities, fragments, views, lifecycles and UI components
- Experience with SQLite database development
- Excellent communication skills, especially written
- Experience in creating software architecture and design document, as well as externally-focused technical documentations
- Readiness to work in a global team with contributors from different backgrounds, skills and locations
- Experience in leading small technical teams
- Bachelor’s degree in Software/Computer Engineering, Computer Science or related field, or comparable relevant experience
Preferred Bonus Skills:
- Experience in Design and Implementation of RESTful APIs
- Experience in Database design and implementation
- High proficiency in Kotlin, including multi-threading and synchronization (Kotlin coroutines)
- Experience in Open-Source development
- GitHub experience (Continuous Integration, GitHub routines)
- Real-life experience with mainstream commercial-grade mobile apps used by a broad user base (please provide links to app listings)
- Experience with Jetpack libraries (fragment library, recycler view)
- Familiarity with Java 8 libraries such as Java Time
- Hands-on experience in the Agile/Scrum development process
- Good understanding of OOPS concepts, design patterns, algorithms and data structures
- Good understanding of Material Design Language and human interface guidelines
- Experience with integrating mobile applications with cloud services
Ideal Candidate Profile
- Strong grasp of computer science fundamentals and excellent problem-solving skills.
- Good understanding of software engineering practices, Data Structures & Algorithms.
- Solid programming skills in Java/Kotlin.
- Good communication skills.
- Strong sense of ownership and accountability.
- Experience in Reactive programming, Asynchronous programming and Unit Testing will be an added advantage.
- 6-10 years of experience in product driven organization.
Job Description: Looking for React Native Developer,Having Experience range from 3 to 7 Years.
b) Retrofit ( Restful APIs integration)
c) Must have experience of using SQLite .
d) Kotlin experience is a plus.








