Android Developer

Role: Android Developer (Software Development Engineer III - Android)

Location: Mumbai

Experience : 5-7 Years

The Role: SDE-3, Android Developer

As a senior member of our Android Engineering team, you’ll play a pivotal role in designing and building world-class mobile experiences that empower millions of Indians to trade, invest, and grow their wealth with confidence. This isn’t just about writing code — it’s about shaping the performance, security, and scale of one of India’s most loved fintech apps.

If you’re excited by solving complex technical challenges, mentoring engineers, and pushing the boundaries of mobile innovation, this role is for you.

What You’ll Own

Design & Architecture: Drive the design and architecture of scalable, secure, and high-performance Android applications.

End-to-End Development: Own features from concept to production, ensuring seamless UI/UX and optimal app performance.

Code Quality & Standards: Champion best practices in coding, testing, and deployment — raising the bar for the entire mobile team.

Collaboration: Partner with Product, Design, and Backend teams to deliver frictionless, intuitive customer experiences

Innovation: Explore and implement modern Android technologies (Jetpack, Kotlin Coroutines, Compose, etc.) to stay ahead of the curve.

Mentorship: Guide and mentor junior engineers, fostering a culture of technical excellence and continuous learning.

Performance & Monitoring: Define metrics, monitor app health, and continuously optimize for speed, stability, and scale.

Who You Are

7+ years of hands-on Android development experience, with strong expertise in Kotlin, Android SDK, and Jetpack libraries.

AI-native, with the mindset to harness AI for accelerating development, debugging, performance optimization, automating workflows, and driving smarter engineering decisions

Proven Track record of shipping complex, large-scale Android apps with millions of users.

Strong grasp of mobile app architecture (MVVM/MVI), design patterns, dependency injection, and reactive programming.

Skilled at writing clean, maintainable, and testable code.

Exposure to performance tuning, memory management, multithreading, and offline storage strategies.

Collaborative mindset — able to work seamlessly with cross-functional teams while also mentoring peers.

Relentlessly resourceful, with a “figure it out” attitude and strong problem-solving skills.

Bachelor’s/Master’s degree in Computer Science or related field preferred.

Why This Role Rocks

You’ll build at scale — powering a fintech platform trusted by millions of active users.

You’ll work on cutting-edge mobile tech (Kotlin, Jetpack, Compose, modular architecture) with freedom to innovate.

You’ll have high ownership and visibility — directly shaping the user experience of one of India’s top fintech apps.

You’ll join a team of smart, driven engineers who thrive on solving big, meaningful problems.

Every Line of code you write will impact the way India invests.

Qualifications:

· Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent experience.

· Experience: Minimum of 5 years of experience in iOS development with a strong portfolio of released applications that can be shared for review.

· Technical Skills:

o Proficiency in Swift and Objective-C.

o Solid understanding of object-oriented programming

o Knowledge of memory management and multi-threading

o Experience with embedded databases and other system data stores

o Strong understanding of iOS frameworks such as UIKit, Core Data, Core Animation, and Core Graphics.

o Good  knowledge of performance limits and characteristics

o Good sense of UI design execution principles

o Experience with RESTful APIs, JSON, and third-party libraries to connect to backend services.

o Knowledge of mobile app architecture patterns such as MVC, MVVM, and VIPER.

o Experience with version control systems, preferably Git.

o Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.

o Implementation of automated testing platforms and unit tests, benchmarking and optimization 

o Understanding of Apple’s design principles and interface guidelines.

About Unolo

Unolo is a rapidly growing organization focused on providing innovative solutions to empower companies and their field executives. With an impressive client roster including industry leaders such as Amul, Reliance, Intel, and NoBroker, we are dedicated to delivering cohesive and efficient work experiences. As a dynamic company, we value teamwork, technological excellence, and a passion for problem-solving.

Position Summary

We are seeking an exceptional iOS Developer to join our esteemed team. As a key member of our organization, you will collaborate with existing Android developers to enhance and upgrade our flagship product, Unolo. Your primary responsibility will be to implement new features such as a collections or payments module. Additionally, your expertise will contribute to scaling our customer base and driving revenue growth. This role offers the opportunity to work closely with the founder and be an integral part of our close-knit team.

Responsibilities

• Collaborate with existing iOS developers to enhance and upgrade the Unolo product
• Implement new features, including a collections or payments module
• Contribute to scaling our customer base and driving revenue growth

Requirements

• Minimum of 2 years of professional iOS development experience including experience in Swift.
• Ability to work closely with the founder and contribute to a tight-knit team
• Passion for technology and a strong problem-solving mindset
• Demonstrated ability to work quickly and deliver high-quality results
• This is an in-office position based at our offices in Golf Course Road, Gurugram.

Join us and be a part of our exciting journey as we continue to revolutionize the way companies operate and empower their field executives. Apply now to unleash your potential as a rockstar iOS Developer!

Technical Experience:

-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 automatization

-Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes

-Familiarity with RESTful APIs to connect Android applications to back-end services

-Strong knowledge of Android UI design principles, patterns, and best practices

-Experience with offline storage, threading, and performance tuning

-Ability to design applications around natural user interfaces, such as touch

-Familiarity with the use of additional sensors, such as gyroscopes and accelerometers

-Knowledge of the open-source Android ecosystem and the libraries available for common tasks

-Ability to understand business requirements and translate them into technical requirements

-Familiarity with cloud message APIs and push notifications

-A knack for benchmarking and optimization

-Understanding of Googles Android design principles and interface guidelines

-Proficient understanding of code versioning tools, such as Git

Responsibilities:

• Building multi-platform applications for Android and iOS using the Flutter development framework of Google.
• Collaborating with other developers to create, deploy, and maintain Flutter-based applications for different platforms.
• Performing app profiling and improving performance.
• Writing and reviewing multi-application codes
• Testing products to remove bugs and any malfunctioning aspects
• Ensuring consistency between the delivered product features and the requirements/criteria of the business.
• Developing new features, maintaining code, and fixing/debugging issues.
• Managing a team of Flutter Developers

Requirements:

• Good understanding of Flutter and Dart.
• Good Knowledge of Java, Kotlin or Swift.
• Ability to write readable code, create extensive documentation for existing code, and refactor the previously written code into readable state
• Good understanding of code versioning tools such as Git etc.
• Willingness to learn about new technologies and trends in mobile.
• Experience with third-party libraries and APIs
• Familiarity with cloud message APIs and push notifications.
• Working knowledge of Reactive programming is a plus.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Bachelor’s degree in Computer Science or related field, or equivalent professional experience.
• Experience working with agile teams and making rapid decisions in a dynamic and disruptive environment.
• Confident, detail-oriented, and highly motivated to contribute to the growth of the organization as part of a high-performing team.
• Ability to work under pressure and adhere to tight deadlines.
• 1.5-3 years of relevant software development experience.
• Strong communication skills.

• Proven software development experience
• Proven working experience in Android
• Strong Java OOPs concepts and design patterns understanding 
• Hands-on experience on Kotlin.
• Good understanding of C and data structures, JavaScript
• Must have a good understanding of React Native or Cordova
• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
• Have published at least one app in the Store.
• Experience in writing SDK frameworks
• Experience working with remote data via REST and JSON
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with third-party libraries and APIs
• Knowledge of JNI, security algorithms
• Experience with offline storage, threading, and performance tuning
• Ability to design applications around natural user interfaces
• Knowledge of the open-source Android/iOS ecosystem and the libraries available for common tasks
• Must be proficient in code versioning tools such as Git, SVN
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies Solid understanding of the mobile development life cycle
• Good to have: Experience in working on cross-platform such as Flutter, Kony.

• Meaningful experience working on large, complex systems.
• Ability to take extreme ownership over your work. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon, both in regards to estimates and to the general process.
• Ability to identify with the goals of FullStack clients and dedicate yourself to delivering on the commitments you and your team make to them.
• An understanding of React Native best practices and a commitment to following them.
• Ability to work through new and difficult React Native issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of React Native applications.
• A positive mindset and can-do attitude.
• 2+ years of professional experience working with React Native.
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