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Software Development Engineer III (React Native)
Experience: 7+ years
About Wekan Enterprise Solutions
Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability
requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.
Job Overview
We are seeking an experienced and passionate Mobile Software Development Engineer (SDE-3) with expertise in React Native. In this senior role, you will lead efforts to modernize legacy applications and develop new, high-performance mobile applications for large enterprise
clients and growth-stage startups. You will play a key role in mission-critical projects, working closely with business stakeholders, customer technical teams, and MongoDB Solutions Architects.
The ideal candidate will have strong technical leadership, system design expertise, and a track record of mentoring junior engineers. You will thrive in a fast-paced environment, driving the delivery of scalable, high-quality mobile applications.
Location - Chennai or Bangalore
Required Experience and Skills:
● 7+ years of experience in mobile application development, with at least 3+ years of hands-on experience working with React Native and TypeScript.
● Proven experience building high-performance mobile applications for
enterprise-grade solutions or high-traffic consumer apps.
● Solid understanding of mobile architecture, component design, and system performance optimization, with hands-on experience in testing, debugging, and performance tuning.
● Expertise in integrating RESTful APIs, third-party SDKs, and cloud services into mobile applications.
● Experience with state management libraries such as Redux or Context API.
● Strong proficiency in JavaScript (ES6+) and TypeScript, with a deep understanding of modern front-end development practices.
● Hands-on experience with mobile build tools, CI/CD pipelines, and version control systems.
● Strong problem-solving skills, attention to detail, and experience writing and maintaining clear, detailed technical documentation.
● Excellent verbal and written communication skills, with the ability to clearly explain complex technical concepts to both technical and non-technical stakeholders.
Good to Have Skills:
● Familiarity with Atlas Device Sync, Ditto, PowerSync, ObjectBox, or similar technologies for offline-first solutions and data synchronization in mobile apps.
● Experience with native mobile development (e.g., Swift for iOS, Kotlin/Java for Android).
● Familiarity with cloud platforms such as AWS, Azure, or GCP, and Mobile Backend-as-a-Service (MBaaS) solutions (e.g., Firebase, AWS Amplify).

- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
- Kotlin, Java
- Important libraries include Dagger, RxJava, Realm
- MVVM Clean Architecture
- 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
- 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


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Role Name: Mobile App Developer in Flutter
Key Responsibilities:
● Use the BLoC pattern to keep a separation between logic and UI.
● Write efficient Dart code.
● Integrate REST APIs.
● Brainstorm the ideas about new features with the UI/UX team and product
owners.
● Closely work with UI/UX professionals to bring out cutting edge mobile
experience.
● Maintain source code using GIT.
● Focus on understanding requirements and translating those from product
specifications into functional, production-ready code.
● Be highly autonomous, especially be able to transform fuzzy, complex, and
various requirements into clear specifications, plan for their implementation,
and delivery.
● Work in Scrum development.
Skills, Knowledge, and Experiences:
● Experience in Flutter and Dart(minimum 1.5 years). Native(android and iOS
experience is a plus).
● Experience in creating animations in Flutter. Experience in publishing Flutter
apps on the Play Store and Apple App Store is a plus.
● Proficient understanding of code versioning tools, such as Git.
● Excellent interpersonal, verbal, and written communication skills.
● Ability to adapt quickly to new technologies and changing business
requirements.
● Solid problem-solving skills, attention to detail, and critical thinking abilities.


What do we need?
We are looking for a Flutter developer to join us as an intern as soon as possible. We operate through mobile and web apps. You will be one among the initial team of core developers using technology to delight customers.
What will you do?
- Architect, design, build, deploy, and maintain scalable, reusable software
- Help us build an awesome backend for our mobile apps
- Work on feature development, designing solutions and deployments etc
What you must have.
- Have built two or more iOS/Android apps in Flutter
- knowledge of Dart
- Experience with third-party analytics and marketing SDK’s like Firebase, and Clevertap.
- Experience with integration of Admob or Facebook Audience network experience with Git, Jenkins, or other version control tools
- Ability to write readable code, create extensive documentation for existing code, and refactor the previously written code into a readable state.
- Experience in developing Location Based Services
- 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
- Should be aware of platform-independent mobile application development trends/tools

We are looking for a skilled React Native Developer to join our team and help us build amazing mobile applications. The ideal candidate will have experience developing high-performance, user-friendly mobile applications using React Native and have a solid understanding of JavaScript and related technologies.
• Develop and maintain cross-platform mobile applications using React Native.
• Collaborate with cross-functional teams to design, develop, and implement new features.
• Troubleshoot and debug issues in applications.
• Optimise applications for maximum speed and scalability.
• Stay up-to-date with emerging trends and technologies in mobile development.
• 4+ years of experience in React Native development.
• Strong proficiency in JavaScript, HTML5, and CSS3.
• Familiarity with RESTful APIs and asynchronous programming.
• Knowledge of Redux or other state management tools.
• Experience with version control systems (Git, SVN, etc.).
• Strong debugging and problem-solving skills.
• Excellent communication and collaboration skills.
• Bachelor's or Master's degree in Computer Science, Engineering or a related field.



app is built on React Native platform with a common codebase for iOS and android. The
role requires developers to be comfortable with bleeding edge technology and be able to
work in a fast-paced environment.
Responsibility:
Learning React-Native platform and able to develop features and debug. Understand product
requirements and owning execution of application features on the app.
Experience Range:
Minimum 2 -years experience of developing native iOS/Android consumer facing application
with minimum of 10 thousand downloads.
Skill Sets:
● Fluent with usage of instrumentation and debugging tools on respective platforms
(iOS/Android).
● Excellent understanding of software design and object-oriented programming principles.
● Experience on React-Native/React, Redux is a plus.


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

Designation: Technical Lead - Android (ABL_SS_597)
Position description:
- Responsible for the development and maintenance of applications aimed at a vast number of diverse Android devices.
- Along with Hands-on development will lead the development of Android applications and their integration with back-end services.
- Work alongside other engineers and developers working on different layers of the infrastructure.
- Translate designs and wireframes into high-quality code
- Design, build and maintain high performance, reusable, and reliable Kotlin and Swift code
- Would be working on IOS platforms hands on along with Android.
- 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.
Primary Responsibilities:
- Would be building features and services in android and ios.
Required Skills:
- 7 – 11 years of work experience of Kotlin, RxKotlin and Java
- Knowledge of different designing patterns, Preferably MVVM.
- Experience in Socket Programming and Android Jetpack Components.
- Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes &
- Understanding of Android Porting and Build process, Android native and System app.
- Familiarity with RESTful APIs to connect Android applications to back-end services GRPC, Retrofit.
- Strong knowledge of Android UI design principles, patterns, and best practices
- Experience with offline storage, threading, and performance tuning
- Knowledge of the open-source Android ecosystem and the libraries available for common tasks
- Familiarity with cloud message APIs and push notifications, Deep Linking
- A knack for benchmarking and optimization
- Nice to have an understanding of Swift, Objective-C and Cocoa Touch
- Nice to have an understanding with iOS frameworks such as Core Data, Core Animation, etc.
- Experience with offline storage, threading, and performance tuning
- Familiarity with Flutter or React Native

● 4 + years’ software development experience, preferably for automotive and in
connection with user interface technologies
● Experience using modern development processes/tools and developing through the
complete Software Development Life Cycle
● Experiences in programing and scripting languages (JAVA, Python, Typescript)
● Experience with using source control tools like Git and CI/CD pipeline tools like Jenkins
● Experience working in / Knowledge of Agile/Scrum framework
● Experience in Android development
● Knowledge of the open-source Android ecosystem and the libraries available for
common tasks
● Strong object-oriented analysis, design, and coding skills
● Fluent in English both written and spoken
● Strong team player and customer focus
Preferred skills:
● Good knowledge of Android Automotive platform
● Experience with VS Code
● Ability to set-up and hardware equipment in support of software development tasks (i.e.
configure software on target device, connect cabling/power suppliers, etc.

- 2-5 years of experience in the Android ecosystem
- knowledge UPI based apps
- Payment Gatway
- Solid understanding of Android SDK and Android architecture
- Strong OOPs fundamentals, Java, XML, JSON, Web Services, SQLite databases
- Proficient with developing optimized UI for different android versions and devices
- You should have released a few apps on the play store or at least have a working prototype of something which you are proud of
- You love to write beautiful code
- Strong analytical and troubleshooting skills
- You are resourceful, innovative, and inventive
- You have experience writing unit tests

