
1. Writing clean and efficient native Android applications
2. Proven knowledge of Android SDK, different versions of Android, and how to deal with
different screen sizes
3. Familiarity with RESTful APIs to connect Android applications to back-end services
4. Proven knowledge of Android UI design principles, patterns, and best practices
5. Experience with offline storage, threading, and performance tuning
6. Must have worked on integrating oAuth/JWT
7. Must have worked with Git
8. Understanding of SDLC process
9. Good to have knowledge of Jira
Key Responsibilities:
1. Writing clean and efficient native Android applications
2. Consuming web services/APIs for Android platform
3. Monitoring the performance of live apps and work on optimizing them at the code level
4. Identifying and resolving bottlenecks, rectifying bugs and enhancing application
performance
5. Integrating new features into the platform
6. Integrating payment gateways
7. Looking into any bug fixes post go live
8. Helping the junior developers

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At BigThinkCode, our technology solves complex problems. We are looking for a talented mobile (Android with Kotlin skills) development specialist to join our technology team at Chennai.
Below job description for your reference, if interested share your profile to connect and discuss.
Company: BigThinkCode Technologies
URL: https://www.bigthinkcode.com/
Role: Senior / Lead Engineer (Android , Kotlin)
Experience required: 5–8 years
Work location: Chennai
Joining time: Immediate – 4 weeks
Work Mode: Work from office (Hybrid)
About the Role
An experienced Android Native Application specialize with 5-8 years of experience emphasizes technical leadership, architectural design, and proficiency in modern Kotlin-based Android development practices. The ideal candidate is a strong communicator, self-driven, and capable of leading a distributed development team. You’ll play a key role in building high-quality iOS applications that deliver great user experiences and align with business goals.
Job Summary
This pivotal role involves leading a team of engineers, defining technical direction, and ensuring the delivery of high-quality software products from concept through deployment. The ideal candidate will have deep expertise in the Android ecosystem and a proven track record of technical leadership and mentorship.
Key Responsibilities
Key responsibilities include defining technical architecture and development standards, leading application development using Kotlin, and collaborating with other teams. The role also involves conducting code reviews and enforcing coding standards, mentoring team members, troubleshooting performance issues, managing app releases, and staying current with new technologies like Jetpack Compose.
Required skills:
· Candidates should have 5-8 years of Android development experience with leadership experience.
· Strong proficiency in Kotlin, and deep knowledge of the Android SDK and design principles.
· Experience with Android Jetpack components, modern UI development, APIs and networking libraries, version control.
· Strong problem-solving and communication skills are essential.
· Preferred a portfolio of published apps, and experience with performance monitoring tools.
- Experience integrating RESTful APIs, third-party libraries.
- Proven ability to lead Android projects independently and coordinate with remote/global teams.
- Excellent communication skills — able to translate technical concepts into business-friendly language.
- Knowledge of the full mobile development lifecycle, from concept to App Store deployment.
Nice to have:
- Experience with CI/CD tools (e.g. GitHub Actions).
- Familiarity with Agile methodologies.
- Exposure to cross-platform frameworks or App Store optimization techniques.
Why Join Us
- Opportunity to lead impactful iOS projects with autonomy.
- Collaborative work environment.
- Exposure to modern tools and scalable application architectures.
- Medical cover for employee and eligible dependents.
- Tax beneficial salary structure.
- Comprehensive leave policy
- Competency development training programs.
The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.
Responsibilities
Develop quality mobile and web applications
Design highly scalable, testable code
Discover and fix programming bugs
Qualifications
Bachelor's degree or equivalent experience in Computer Science or related field
Development experience with programming languages
Hands on knowledge of dart would be great
Hands on knowledge of flutter would be great
Experience with the BLOC design pattern would be a big plus
Working knowledge of API integration
Experience with Flutter 2.0 for building both web and mobile applications would be a big plus
You can contact me - nine three one six one two zero one three two
A Delhi NCR-based Applied AI & Consumer Tech company tackling one of the largest unsolved consumer internet problems of our time.
We are a motley crew of smart, passionate and nice people who believe you can build a high-performing company with a culture of respect aka a sports team with a heart aka a caring meritocracy.
Position Overview:
As an Android Developer, you will have the exciting opportunity to work on developing, testing, and maintaining Android applications that deliver exceptional user experiences. Collaborating closely with cross-functional teams, you will play a key role in transforming ideas into functional and user-friendly applications that meet the needs of our customers.
Key Responsibilities:
● Participate in the entire application development lifecycle, from concept and design to testing and deployment.
● Write clean, efficient, and maintainable code following coding standards and best practices.
● Continuously research and stay up-to-date with the latest Android development trends, tools, and technologies.
● Assist in maintaining code repositories and version control using tools like Git.
● Collaborate with UI/UX designers to ensure seamless integration of design elements and optimal user experience.
Qualifications:
● Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
● Strong passion for mobile app development and a genuine interest in the Android platform.
● Solid understanding of Java and/or Kotlin programming languages.
● Basic knowledge of Android application architecture and components (Activities, Fragments, Services, etc.).
● Familiarity with development tools and frameworks such as Android Studio and Gradle.
● Adept problem-solving skills and the ability to think critically.
● Strong communication skills, both verbal and written.
● Prior experience with personal or academic Android projects is a plus.
● Knowledge of UI/UX principles and design patterns is a bonus.
- 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
- Proven working experience in Android app development and published at least one original Android app.
- 1-3 years of experience in Android using the java language
Familiarity with architecture styles/APIs. - Solid understanding of the full mobile development life cycle.
- Knowledge of MVVM and other Mobile design patterns and best practices.
- Ensure the performance, quality, and responsiveness of applications
- Work in Agile, cross-functional teams and taking responsibility for deliverables
- Excellent communication skills in both technical and non-technical discussions
- B.E Computer Science or equivalent.
- Demonstrable portfolio of released applications on the Android market with experience in
Android development.
- In-depth knowledge of at least one programming language like Kotlin
- Strong knowledge of how to work with RESTful APIs
- Strong Familiarity with OOP design principles
- Integrate with our backend web services to deliver better and faster user experience
- Strong knowledge of version control (i.e. git, svn, etc.)
- Ability to performance tune and scale applications
- Agile development experience
- Experience working at a software product company is a major plus
- Passion to learn and develop new skills continuously
- Strong sense of ownership in every application they build
- Working with highly collaborative and dynamic team environments
Experience:
- Min 3 year experience
- Startup experience is a must.
Location:
- Remotely, anywhere in India
Timings:
- 40 hours a week but with 4 hours a day overlapping with client timezone. Typically
clients are in California PST Timezone.
Position:
- Full time/Direct
Other Benefits
- We have great benefits such as PF, medical insurance, 12 annual company holidays, 12
PTO leaves per year, annual increments, Diwali bonus, spot bonuses and other
incentives etc.
- We dont believe in locking in people with large notice periods. You will stay here
because you love the company. We have only a 15 days notice period.
.
Desired Candidate Profile
- 2+ years of work experience in consumer-facing high traffic (millions of concurrent users) mobile applications with a desire to work in growing fast-paced startups.
- Worked on applications from scratch. Well-versed with building apps for various screen densities and sizes.
- Up to date on upcoming trends in android and its ecosystem with respect to design, architecture, etc.
- Experience in optimizing all important parameters like network utilization, application size, and battery.
- Experience with kotlin, coroutines, dagger, retrofit, Rx-android, and android architecture components, etc.
- Should have used mock frameworks, modular code design, and popular design patterns.
Roles and Responsibilities
- Good grasp of algorithms, design patterns, memory management, and multithreaded programming.
- Experience with SAAS platforms for mobile development like Analytics, Push Notifications, Cloud Storage, Ad Networks, etc.
- Hands-on experience with Android's debugging, unit-testing, memory, and performance optimization tools.
- Experienced in databases like SQLite, ROOM DB.
- Experience in using Device hardware integrations like GPS, Camera, etc.
- Experience with performance and memory tuning with tools.
- Knowledge of engineering practices like CI-CD.
- Strong communication and team collaboration skills.
- Experience in iterative development methodologies like Agile.
- A candidate with 2+ years of experience in building high-quality Android apps.
- A strong understanding of the full life cycle of app development.
- Experience in designing, developing, debugging and deploying software for server-side development using Java/ Kotlin language.
- Understanding and the sound of Android SDK, in different versions of Android, and how to effectively write code for a multitude of Android devices.
- Excellent knowledge of Android design principles and third-party libraries
- Experience in building RESTful API's focusing on integration with back-end services.
- Hands on experience with continuous integration.
- Passionate about Android and are always up to date with the latest industry trends concerning OS, devices, applications, web technologies and new user interactions as they are released.
- BE/B.Tech or ME/M.Tech in Computer Science.
- Must have “Can Do Attitude” towards work
- Must have work exp of 1-2 years
- Proficient in Android and must have hands on exp in Kotlin
- Ability to write clean code and maintain it
- Must have worked in product based company
- Ready to work in a startup and adaptable to a dynamic environment
- Ready to learn new frameworks and services as per requirements.
- Good at programming basics, OOPs concepts, data structures, algorithms and
networking
- Must worked on kotlin, Android’s MVVM model, data binding, retrofit networking library,
service worker, job schedulers, firebase services, firebase notifications, navigation
component, object box/realm
Required Skills
- Experience in any good product based startup
- Experience in adding enhancements to complex app
- Good debugging and programming skills
Responsibilities:
- Learn Kotlin, Android’s MVVM model, data binding, retrofit networking library, service
worker, job schedulers, firebase services, firebase notifications, navigation component
and object box/realm databases thoroughly and use leanings to implement features and
enhancements.
- Follow latest trends in Android and learn from team








