Senior Android Developer

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).

Min 3 yrs of working in Android

Min 2 yrs of working in iOS

Min 6 months working in React Native

Min 1 yr of team handling experience

Development

Strong in data structures and algorithms

Strong problem solving and analytical abilities

Hands-on with SOLID design principles

Should have developed and delivered successful mobile app projects

Experience in -

Consumer facing apps

Analytics SDKs integrations

Marketing SDKs integrations

Performance optimisation

SQL databases

Building production grade mobile applications

Experience in working in Agile/Scrum projects and fast paced environments

Preference for candidates with :

Payments/financial systems background

Personality

Result oriented

Initiative taker. Not expecting spoon feed.

Team player - looking beyond personal KRAs and helping the team succeed

3H - Humble, Honest and Hard-worker

Role: ANDROID DEVELOPER

What you’ll do?

• Design and build advanced applications for the Android platform
• Collaborate with cross-functional teams to define, design, and ship new features
• Work with outside data sources and API's
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Work on bug fixing and improving application performance

What Makes You A Great Fit?

• Have published one or more android apps on the Play store
• At least 3 years of experience in Android app development
• Strong knowledge of Android SDK/ NDK, different versions of Android, and how to deal with different screen sizes
• Familiarity with RESTful APIs to connect Android applications to back-end services
• Solid understanding of Object Oriented programming, data structures, algorithms and relational database
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with offline storage, threading, performance tuning and firebase services
• 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
• Proficient with Java and Kotlin (including coroutines)
• Preference for good experience in the gaming industry, but experience in the B2C app is a must
• Knowledge of code versioning tools, such as Git, Bit bucket
• Familiarity with continuous integration
• Excellent work ethic and attention to detail
• Collaborative mind set

• Should have develop Native Mobile Applications.
• Should have worked on SQLite, Retrofit, Firebase etc.
• Must have knowledge working on Hybrid Applications.
• Additional advantage if worked of frameworks like React Native, Flutter etc.
• Advantage having working knowledge of Kotlin.
• Certification done is an additional advantage.
• Even candidate should have very good debugging skills.
• Clear about Object Oriented Programming Concepts.
• Must have knowledge of working with api's and working with databases.

• Ability to work independently and take ownership of the project.
• Should be capable to work in a team.
• Must have strong communication skills.
• Should be enthusiasts and able to take challenge

Roles, Responsibilities and Experience:

• Cross-platform mobile app developer who has developed mobile applications and has strong experience with Ionic and Angular 7+.
• Experienced in the development and management of mobile applications, particularly hybrids (Android / iOS)
• Comprehensive experience in mobile application architecture planning
• Well qualified in mobile application design and optimization. The ideal candidate will be able to provide solutions to improve mobile app quality, understand emerging technologies, implement standards and best practices thereby able to enhance the existing stage of development and bring the mobile application, from a product standpoint, 'to the next level'
• Continuously discover, evaluate and implement new technologies as well as frameworks so as to maximize ongoing development efficiencies
• Accurately estimate development timelines and deliver per set schedule
• Solid knowledge of mobile app development practices, along with mobile testing tools and techniques
• Expertise in optimizing the mobile apps' performance
• Experienced in using Agile principles and methodologies
• A deep understanding of the mobile landscape and user behavior patterns is mandatory

Required Skills:

• Experience using web services (HTTP, REST, SOAP) using JSON.
• Knowledge of NodeJS and MongoDB will be an added advantage.
• Good knowledge of object-oriented design patterns and Multi-threading concepts
• Good knowledge of the SQLite database and the Google Play Services like Push Notifications
• Strong mobile UI design (multi-screen resolutions), coding, support and maintenance
• Knowledge of HTML5, JavaScript, and the third-party API (like Facebook, Twitter, etc.) will be added advantage
• Experience with third-party libraries and APIs
• Proficient iOS and Android mobile app experience are a plus

Roles and Responsibilities

To build cross-platform mobile apps for Android, IOS, and Web. This should include making responsive UIs to efficiently query data and also manage states in an optimized manner.

Desired Candidate Profile

- Deep experience contributing to and managing high-scale production mobile apps. You must have previous experience in Flutter development.

Responsibilities and Duties :

• 2-5 years working as a full-time professional developer (Mobile) and 2 Years in a flutter is must
• Experience building a complex mobile applications, flutter would be advantage
• Good to have if it's on the Play Store/App Store or any other demo
• Willing to work with cross-platform frameworks
• Willing to learn and work on different mobile platforms frameworks when needed.
• Familiar with REST Api's, websockets in mobile integration.
• Working with a version control system (i.e., Git)
• Good communication skills.

• Strong problem-solving skills.
• Team worker.
• Very comfortable learning new technologies, tools, and platforms.
• Highly motivated.
• Initiative and passionate.
• Strong problem-solving skills.

Ivan Infotech is looking for talented Hybrid developer.

Job Responsibility :

• Develop hybrid mobile application using ionic or react native.
• Manage the complete app development life cycle, which includes Screen Layout development, API integration, Testing and Submission to app stores .
• Experience of building Apps using CLI for Android and iOS. Experience of interacting with Apple Store and Play Store.
• Capability to integrate with third party APIs .
• Should have experience in Front end design and back end coding.

Required Skilled:

• Minimum 1.5 year of year experience hybrid mobile application development.
• Experience with HTML5, CSS3, Angular js, jQuery and Responsive Web Design frameworks .
• Should have knowledge of developing Hybrid Mobile applications using Ionic or React native framework.
• Should have good knowledge in cordova.

Benefit:

• Monday to Friday working.
• Flexible working hour.
• Hassle free working environment.

We are looking for an Android developer responsible for the development and maintenance of the Vyapar android application. Your primary focus will be the development of Android applications. A strong understanding of Core Java and Database is critical for the role.

Responsibilities:

• 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
• Helping the team members and guiding them for the right design and implementation

Skills:

• 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
• 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
• 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
• Good knowledge of the SQLite database.