11+ UML Jobs in Mumbai | UML Job openings in Mumbai
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Flutter
Android Development
iOS App Development
MongoDBJob 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
SwiftiOS App DevelopmentiOS 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 iOS 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 iOS experiences for AI/ML dashboards,
real-time analytics, and AR/VR-enabled applications.
Responsibilities
1. Mobile Application Development
Build and maintain scalable, high-performance iOS 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 iOS 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 iOS development using Swift (preferred) or Objective-C.
Hands-on experience with UIKit and/or SwiftUI, and modern iOS architecture patterns
(MVVM/MVC).
Solid understanding of mobile UI principles, Auto Layout, and responsive design.
Experience consuming REST APIs and working with real-time data (WebSockets, streaming).
Familiarity with performance optimization techniques and debugging tools (Instruments,
Xcode tools).
Preferred Skills
Experience building dashboards or data-intensive mobile applications.
Familiarity with data visualization frameworks.
Exposure to AR/VR or graphics-intensive interfaces (ARKit, RealityKit, Metal).
Experience with design systems, component libraries, and accessibility standards.
Understanding of cloud-based deployments and CI/CD workflows.
Android DevelopmentiOS App DevelopmentResponsibilities:
- Lead the development team and ensure projects are completed smoothly and on schedule.
- Stay ahead of the game by finding and using new technologies to boost the business.
- Work hand in hand with the crore team to figure out their needs and keep our products on point with the market trends.
- Keep our products high quality, scalable and secure.
- Develop and maintain a detailed project plan to track progress and ensure that projects are completed on time and within budget.
- Brainstorm and plan the company's tech strategy with the CTO and other important leaders.
- Keep up to date with the latest tech trends and find new growth opportunities.
- Give the development team technical guidance and be a mentor to them.
Requirements:
- Bachelors or Masters's degree in Computer Science, Software Engineering or a related field.
- 8+ Years of experience leading software development teams with a track record of delivering complex products.
- Technical know-how and experience with the latest software development tech.
- Proven experience in identifying and implementing new technologies to drive business results.
- Experience handling challenges and taking advantage of the opportunities that come with working in a startup environment.
- Ace leadership, communication and teamwork skills.
- Self-starter with loads of drive and a desire to make things happen.
- Understand the Mobile development Landscape, especially Android and IOS.
- Hands-on experience with API-based development.
Android Development
Kotlin
JavaiOS App Development
React NativeResponsibilities:
● Design and build advanced applications for the Android platform
● Collaborate with cross-team (developers, designers, product owners, QA) to define,
design, and ship new features.
● Prepare test plans, and test cases and execute/automate them.
● Write and review unit-test code for robustness, including edge cases, usability, and
general reliability
● Problem solve and determine out-of-the-box solutions for complex technical
requirements
● Work with fellow programmers, as well as the rest of the production team, as a lead
programmer and manager.
● Must have very strong problem-solving and analytical skills.
● Application of experience and knowledge to optimise game engine deployment for
virtual reality VR in terms of memory, frame rate and performance.
● Work with emerging technologies to create new tools and systems for interactive
real-time production.
● Ensure compliance with ride requirements, including performance benchmarks and
integration with third-party ride control systems.
● Produce clean, well-documented code and maintain internal engine builds, using
Perforce and other tools to distribute builds to the team.
● End-to-End mobile development life cycle from planning to publishing
Requirements:
● B.Tech/B.E degree in Computer Science, Engineering or a related subject
● Proven software development experience and Android skills development
● Proven working experience in Android app development and have published at least
one original Android app
● Experience with Android SDK
● Experience working with remote data via REST and JSON
● Experience with third-party libraries and APIs
● Working knowledge of the general mobile landscape, architectures, trends, and
emerging technologies
● Experienced in handling both legacy code and greenfield development and can make
technical recommendations based on the needs of the project
● Solid understanding of the full mobile development life cycle.
● Expert-level understanding of object-oriented programming, threading/concurrency,
unit testing, and modern architectural design
● Excellent source control discipline and are comfortable using git flow
● Experience in 3D engine development experience within the games industry is a plus
● Hands-on with Jetpack compose is a plus.
● Scrum, agile process and adherence
● Good project management skills are a plus
● Strong expertise in Kotlin and Java
● Knowledge of Swift and Fuller is a plus
iOS App DevelopmentSwift
Objective CQuantsapp is looking for an iOS developer responsible for the development and maintenance of
existing application along with continuous integration of new features, who can take the
ownership and work independently. Your primary focus will be development of iOS applications
and their integration with back-end services. You will be working alongside other engineers and
developers working on different layers of the infrastructure. Therefore, a commitment to
collaborative problem solving, sophisticated design, and the creation of quality products is
essential.
Responsibilities :
- Integrate the design into high quality code
- Ensure the performance, quality, and responsiveness of application
- Identify and correct bottlenecks and fix bugs
- Work along-side other developers working on different platform for the Application.
- Therefore, commitment to collaborative problem solving, design implementation and creating quality product is essential
- Minimum 2 years of experience in iOS Application Development
- Proficient with iOS SDK, Swift and Cocoa Touch
- Understanding of Apple's design principles and interface guidelines
- Must have already deployed at least one app on AppStore
- Working knowledge of Web Services & REST (JSON) APIs, SQLite, Google API
- Integration, Firebase
- Familiarity with cloud message APIs and push notifications
- Experience with third-party libraries and APIs
- Strong mobile UI design and implementation experience
- Understanding of code versioning tools
Android DevelopmentKotlinJavaAre you bored of writing banking apps, making people click on more ads, or re-skinning or making clones
of Temple Run.
Did you ever think you could use your skills to change the world?
If you consider yourself as more of an artist who paints on the technology canvas, we want you!!!
GOQii is your chance to work with an amazing team at GOQii who are driven by passion and here to
disrupt the wearable technology & fitness space.
Roles and Responsibilities:
Relevant Experience on native App Development.
Solid understanding of the full mobile development life cycle.
UI development with latest framework and techniques.
Understanding of asynchronous client/server interfacing.
Solid grip on SQLite and data modelling.
Experience with 3rd party libraries & APIs - Social, Payment, Network, Crash, and Analytics etc.
Experience in handling the performance and memory of App using various tools.
Focus on building high performance, stable and maintainable code.
A good logical and analytical skills.
Experience with Git / SVN version control software.
Thorough understanding of OOP concepts.
Proficient with Java and Kotlin.
Clear understanding of Android SDK, Android studio, APIs, DBs, Material Design.
Realm and Room database.
Understanding of design patterns.
Background task, threading concept.
FlutterReact NativeKotlinJava
Good to have skills:
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Should have a positive approach with an urge to learn new skills. Should be innovative and ready to probe into new areas of business. Should be open to learn new technologies. Should be ready to work in a team |
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Should have a minimum of 3-4 years of relevant work experience. |
Android DevelopmentKotlinJavaLead the Design and Development of Android applications.
Ship reliable software practising robust software design and in-depth code reviews.
Design major software components, systems, and features and implement full-stack app foundation features and core app features.
Good understanding of Data Structure and Algorithms.
You should be able to take ownership, design, develop and deploy in a collaborative environment with other team members
Strong communication skills with a people-first approach without compromising on engineering tasks
Experience in building an app which has 1-5 Lac users
Required Skills / Qualifications :
Minimum one complete Android App developed end to end, and in play store for more than 3 years
Good hands on experience in developing and deploying Android apps react/Android native
Strong analytical and debugging skills.
Experience implementing integrated solutions with APIs built using RESTful web services.
Adapt to a dynamic work environment. Stay updated with the latest in technology and always think customer first.
You will be responsible to architect solutions using innovative technology ideas and industry-leading methodologies.
Study and understand the product specifications thoroughly to design appropriate software solutions. Suggest improvements and optimise existing implementations.
Ability to identify and deliver POCs and Demos in a record time-frame.
Provide thought leadership to the team around new technologies, processes, and approaches.
Proficiency in various Design Principles and app development methodologies
Android DevelopmentJavaKotlinDescription
We are looking for a stellar Mobile App developer to help us build our next Android app for our IoT Devices/Application.
Responsibilities:
- Build our Android app for our IoT Devices/Applications
- Work with product owners to spec the requirements.
- Design, code, test and deliver various features in our product roadmap
- Fix customer issues as needed.
- Integration with Amazon Alexa, Google Home Kit and other third party platforms.
Requirements
Required Skills:
- 4+ yrs experience in building Mobile apps for Android for Phone and tablet using Java
- 2+ yrs experience in building Mobile apps for Android using Kotlin
- Strong UI development skills in terms of design
- 2+ yrs in building/consuming APIs
- Hands on knowledge of IoT
- Hands on knowledge of Unix/Linux.
- Knowledge of any of the Application servers like Apache/ NginX
- Good oral and written communication skills in English
Preferred Skills:
- 1+ yrs in building IoT/Embedded devices.
- 2+ years experience in HTML, JS, AJAX, and related browser side web technology
- 2+ yrs in Python, Php, Java, Node.js is desirable
- Strong networking knowledge.
- Experience with scrum development, Jira & Git
JavaAndroid DevelopmentiOS App DevelopmentObjective CSwift
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