11+ UML Jobs in Mumbai | UML Job openings in Mumbai

Job Responsibilities:

- Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.

- Contribute in all phases of the development lifecycle: concept, design, build, deploy, test, release to app stores and support.

- Diagnose performance issues, fix bugs (including crashes and ANRs) to increase the functionality of the application.

- Write well designed, testable, efficient code.

- Ensure designs are in compliance with specifications

- Prepare and produce releases of software components

- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review

Desired Profile :

B.Sc. (CS or IT) + MCA/ BCA + MCA/ B.Tech. /B.E. (CS or IT) .

Experience required- 1 - 2 years

- Subject Proficient in Java/Kotlin programming

- Knowledge and experience in Flutter Framework and DART programming

- Hands on experience in using RESTful APIs

- Hands on experience in designing and developing micro-services architecture and containers

- Object oriented analysis, UML and design using common design patterns.

- Hands on experience in development IDE Android Studio, Android SDK, Firebase Test Lab

- Experience with offline storage, threading, and performance tuning

- Familiarity with push notifications

- Familiarity with IOS integration with Flutter

- Experience using GitHub or similar environment

- Complete understanding of SDLC

- Experience with Agile development

- Experience with Material Design and Android UI design principles, patterns and best practices

- Good knowledge of adding third-party libraries for Eg. Twilio

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

Job Title : Android Developer (SDE II)

Experience : 3 to 6 Years

Location : Mumbai (Work From Office) / Remote

Employment Type : Contractual Opportunity

Contract Duration : 6 Months + Extendable

Job Summary :

We are looking for an experienced Android Developer (SDE II) to join our Wealth and Asset Management platform team. The ideal candidate should have strong expertise in Kotlin, Android SDK, Android Studio, and modern Android architecture, with the ability to build high-performance and user-friendly applications.

Mandatory Skills :

Kotlin, Android SDK, Android Studio, Jetpack Compose, XML Views, Android Architecture Components (ViewModel, LiveData, Room, WorkManager), MVVM, REST APIs (Retrofit, OkHttp), Firebase Cloud Messaging (FCM), and CI/CD tools such as Jenkins, AWS, and Bitbucket.

Key Responsibilities :

• Design, develop, and maintain Android applications.
• Implement new features and optimize application performance.
• Build responsive and high-quality user interfaces following Material Design guidelines.
• Debug, test, and resolve issues to ensure application stability.
• Collaborate with cross-functional teams throughout the development lifecycle.
• Publish and maintain applications on the Google Play Store.

Required Skills :

• 3 to 6 years of experience in Android application development.
• Strong proficiency in Kotlin, Android SDK, and Android Studio.
• Experience with Jetpack Compose and XML-based View System.
• Knowledge of Android Architecture Components (ViewModel, LiveData, Room, WorkManager).
• Understanding of design patterns such as MVVM, MVI, MVP, Repository Pattern.
• Experience with REST APIs using Retrofit and OkHttp.
• Familiarity with Firebase Cloud Messaging (FCM).
• Knowledge of Material Design principles and Play Store publishing guidelines.
• Exposure to CI/CD tools such as Jenkins, AWS, and Bitbucket.

Preferred Skills :

• Full-stack development experience.
• Knowledge of UI/UX best practices.
• Experience with Google Play Store release and deployment processes.

Android Engineer – AI Platforms & Immersive Experiences

Company: Jio Reality Labs

Location: Navi Mumbai, India

Job Type: Full-Time

Job Summary

Jio Reality Labs is looking for a skilled Android Engineer to build high-performance, scalable mobile

applications for AI-driven, real-time, and immersive platforms used by millions of users. This role

focuses on creating intuitive, responsive, and visually rich Android experiences for AI/ML

dashboards, real-time analytics, and AR/VR-enabled applications.

Responsibilities

1. Mobile Application Development

 Build and maintain scalable, high-performance Android applications using modern

development frameworks and tools.

 Develop intuitive user interfaces for AI/ML workflows, real-time analytics dashboards, and

enterprise tools.

 Translate product requirements and UX designs into clean, maintainable, and reusable code.

2. Real-Time & Data-Driven Interfaces

 Implement real-time UI updates for streaming data, live metrics, and system monitoring

dashboards.

 Work with APIs and WebSockets to render low-latency, data-intensive views.

 Ensure smooth user experience under high-traffic and high-data-volume scenarios.

3. UI/UX & Performance Optimization

 Optimize mobile application performance for speed, responsiveness, and scalability.

 Ensure compatibility across Android devices, screen sizes, and OS versions.

 Collaborate closely with designers to deliver polished, immersive user experiences.

4. Platform & Architecture

 Design mobile architecture that supports modularity, scalability, and long-term

maintainability.

 Implement state management, reusable components, and modular libraries to support

complex applications.

 Contribute to mobile development standards, best practices, and reusable design systems.

5. Collaboration & Delivery

 Work closely with backend, AI/ML, data engineering, and platform teams to integrate APIs

and workflows.

 Participate in code reviews, sprint planning, and technical design discussions.

 Support CI/CD pipelines and production deployments.

Required Skills & Qualifications

 Strong experience in Android development using Kotlin or Java.

 Hands-on experience with Android SDK, Jetpack components, and modern Android

architecture patterns (MVVM/MVI).

 Solid understanding of mobile UI principles, layouts, and responsive design.

 Experience consuming REST APIs and working with real-time data (WebSockets, streaming).

 Familiarity with performance optimization techniques and debugging tools.

Preferred Skills

 Experience building dashboards or data-intensive mobile applications.

 Familiarity with data visualization libraries or charting frameworks.

 Exposure to AR/VR, 3D, or graphics-intensive interfaces (ARCore, OpenGL, Unity

integrations).

 Experience with design systems, component libraries, and accessibility standards.

 Understanding of cloud-based deployments and CI/CD workflows.

Responsibilities:

• Collaborate with cross-functional teams to define, design, and ship new features.
• Develop and maintain high-quality Android applications using Kotlin programming language.
• Design, build and maintain high-performance, reusable, and reliable code.
• Ensure the best possible performance, quality, and responsiveness of the application.
• Identify and correct bottlenecks and fix bugs.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Work with external data sources and APIs.
• Unit-test code for robustness, including edge cases, usability, and general reliability.

Requirements:

• Bachelor's degree in Computer Science, Software Engineering or related field.
• 2+ years of experience in Android development using Java and Kotlin.
• Strong knowledge of Android SDK, Android UI design principles, and Material Design.
• Experience with RESTful APIs, JSON, and XML.
• Familiarity with cloud message APIs and push notifications.
• Understanding of code versioning tools such as Git.
• Familiarity with continuous integration.
• Good understanding of object-oriented programming, software design patterns and algorithms.
• Strong analytical and problem-solving skills.
• Excellent written and verbal communication skills.
• Ability to work independently and as part of a team.

Roles and Responsibilities:

·        Must have at least 1 year of experience in Android Studio, Java/Kotlin.

·        Translate designs and wireframes into high quality 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”
• 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 Google’s Android design principles and interface guidelines
• Proficient understanding of code versioning tools, such as Git
• Familiarity with continuous integration.

Required Skills:

• Designing and developing test automation scripts.
• Using test automation guidelines.
• Researching issues in software through testing.
• Collaborating with QA Analysts and Software Developers to develop solutions.
• Keeping updated with the latest industry developments.

About Tickled Media:

Tickled Media is a technology company that makes great products for parents in Asia. We publish theAsianparent and Africaparent; Asia's and Africa's largest website and app for parents. Every month we affect the lives of 20 million mothers living in these regions. We have offices across Singapore, Thailand, Philippines, India, Malaysia, Vietnam, Sri Lanka, and Africa. Additionally, you will get the opportunity to travel to these markets or work with colleagues from these countries. Tickled Media has also raised series C investments from some of Asia's largest venture capital firms.

About CoutLoot : 

- CoutLoot is India's leading social commerce offline to an online platform that lets anyone sell online in 30 seconds! We're on a mission to empower offline sellers to sell online using the CoutLoot app and sell their products to buyers all over the country.

- CoutLoot is a Series A funded company backed by leading Chinese VCs, Artha India Ventures, Venture Catalysts & others.

Job Description : We are looking for dynamic, open-minded self-starters who enjoy Business Leadership roles and would like to build a Category in an extremely fast-growing e-commerce company impacting millions of Indians.

Job Requirements :

- At least 2 years of experience working with iOS and has published at least one app to the App Store.

- Excellent proficiency in Swift and has experience working with Objective-C.

- Should have good knowledge of object-oriented software engineering.

- Should be able to deal with Objective-C in legacy code.

- Decent knowledge of protocol-oriented programming in Swift.

- Experience working with constraint-based layouts using AutoLayout.

- Should have a good eye for detail and have good skills in implementing clean UI and UX.

- Experience with testing frameworks and writing clean, testable code.

- Experience with client/server architectures using HTTP, REST APIs, etc.

- Must have excellent knowledge of Foundation framework, Core Data, etc.

- Experience with third-party libraries and APIs.

- Experience working with various architecture patterns like VIPER, MVVM, etc as well with clean code principles.

- Must be a team player with good communication skills and experience mentoring junior engineers.