Sr Android Developer

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.

Roles and Responsibilities:

• Min 5 years of experience in designing and developing enterprise software applications including the experience in architecting and developing applications on the Android platform.
• Experience in Java, Kotlin and dependency injection for Android app development.
• Experience with Media, Telecom, FCM, Network, JSON, XML, Web Services and SQLite.
• Expertise in mobile and Java frameworks/accelerators.
• Knowledge of WebRTC, XMPP, DAO, Firebase, RESTAPIs, Crashlytics, and JetPack libraries.
• Advanced experience with Android Studio, Gradle, Git, and continuous integration.
• Strong knowledge of the Android mobile landscape, architectures, trends, and emerging technologies.
• Fully conversant with SOLID principles, software development frameworks, design patterns, and enterprise in mobile application integration
• Experience with XMPP and Smack libraries and with RxJava, Dagger2 is desirable

Are you passionate about crafting exceptional user experiences through cutting-edge Android applications? Thinkogic is seeking a talented Android App Developer to join our dynamic team and lead the charge in developing innovative mobile solutions that resonate with users worldwide.

About Thinkogic:

Thinkogic is a leading digital solutions provider, specializing in mobile app development, web development, blockchain solutions, IoT development, and cloud services. We are committed to pushing the boundaries of technology and delivering impactful solutions that drive our clients' success.

Role Overview:

As an Android App Developer at Thinkogic, you will play a pivotal role in designing, developing, and maintaining high-quality Android applications. You will collaborate closely with our design and development teams to translate concepts into engaging, user-friendly interfaces that exceed client expectations.

Responsibilities:

• Develop and implement innovative Android applications that meet project specifications and user requirements.
• Collaborate with cross-functional teams to define app features, functionality, and user interface design.
• Conduct thorough testing and debugging to ensure optimal app performance across various devices and Android versions.
• Stay updated with the latest Android trends, technologies, and best practices to enhance app quality and user experience.
• Participate in code reviews, knowledge-sharing sessions, and continuous learning initiatives within the team.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• Proven experience in Android app development, with a strong portfolio showcasing your projects.
• Proficiency in Java/Kotlin programming languages and Android SDK.
• Familiarity with RESTful APIs, JSON, and third-party libraries/frameworks.
• Solid understanding of mobile UI/UX principles and best practices.
• Strong problem-solving skills, attention to detail, and ability to work in a collaborative environment.
• Experience with version control systems (e.g., Git) and agile development methodologies is a plus.

Why Join Thinkogic:

• Opportunity to work on cutting-edge projects and contribute to innovative solutions.
• A collaborative and supportive work environment that encourages creativity and professional growth.
• Competitive salary, performance bonuses, and comprehensive benefits package.
• Access to continuous learning and skill development opportunities.
• Be part of a forward-thinking team dedicated to delivering excellence in digital solutions.

If you are ready to take your Android app development skills to the next level and make a meaningful impact in the digital landscape, we invite you to join us at Thinkogic. Apply now and be part of our journey towards excellence in mobile innovation!

• Experience 4 to 10 years
• Location - Hyderabad (work from Office)
• NP- Immediate to 30 days
• Need experience in Swift / OOP's concept, API & SDKs, Mapkit, Firebase, and Payment Gateways.

Responsibilities: -

• Design and build applications for the iOS platform (Prefer Swift Language)
• 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 and organization.
• Should have basic knowledge of the application submission process

Skills

• Proficient with Swift, and Cocoa Touch
• Experience with iOS frameworks.
• Experience with offline storage, threading, and performance tuning
• Familiarity with RESTful APIs to connect iOS applications to back-end services
• Knowledge of UI/UX standards.
• Understanding of Apple’s design principles and interface guidelines
• Familiarity with cloud message APIs and push notifications
• A knack for benchmarking and optimization
• Proficient understanding of code versioning tools such as Git

Android Developer

Ability to design and implement and maintain highly complex systems and
subsystems.
● Writing well-designed, testable and efficient code.
● Designing and developing advanced applications for the Android platform.
● Working as a part of a dynamic team to deliver winning products.
● Troubleshoot, debug and optimize existing applications
.
Requirements:
● Bachelor's degree in Computer Science, related technical field or equivalent
practical experience
● Strong logical and analytical skills
● Should be adaptable and fast learner
● Experience in computer science, data structures, algorithms and software design.
● Experience in Software Development and coding in any general purpose
programming language.
● Should have an interest in android development

Location: Noida