
Lead II-Software Engineering- React Native, Mobile App Architecture
at Global digital transformation solutions provider
JOB DETAILS:
- Job Title: Lead II - Software Engineering- React Native - React Native, Mobile App Architecture, Performance Optimization & Scalability
- Industry: Global digital transformation solutions provider
- Experience: 7-9 years
- Working Days: 5 days/week
- Job Location: Mumbai
- CTC Range: Best in Industry
Job Description
Job Title
Lead React Native Developer (6–8 Years Experience)
Position Overview
We are looking for a Lead React Native Developer to provide technical leadership for our mobile applications. This role involves owning architectural decisions, setting development standards, mentoring teams, and driving scalable, high-performance mobile solutions aligned with business goals.
Must-Have Skills
- 6–8 years of experience in mobile application development
- Extensive hands-on experience leading React Native projects
- Expert-level understanding of React Native architecture and internals
- Strong knowledge of mobile app architecture patterns
- Proven experience with performance optimization and scalability
- Experience in technical leadership, team management, and mentorship
- Strong problem-solving and analytical skills
- Excellent communication and collaboration abilities
- Proficiency in modern React Native development practices
- Experience with Expo toolkit and libraries
- Strong understanding of custom hooks development
- Focus on writing clean, maintainable, and scalable code
- Understanding of mobile app lifecycle
- Knowledge of cross-platform design consistency
Good-to-Have Skills
- Experience with microservices architecture
- Knowledge of cloud platforms such as AWS, Firebase, etc.
- Understanding of DevOps practices and CI/CD pipelines
- Experience with A/B testing and feature flag implementation
- Familiarity with machine learning integration in mobile applications
- Exposure to innovation-driven technical decision-making
Skills: React native, mobile app development, devops, machine learning
******
Notice period - 0 to 15 days only (Need Feb Joiners)
Location: Navi Mumbai, Belapur

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Responsibilities: - Develop high quality Javascript (ES6) code for our React Native applications (iOS/Android). - Coordinate with backend engineers to establish JSON-based APIs. - Optimize application for maximum speed and compatibility. - Integrating third-party dependencies and debugging dependency conflicts - Multitask seamlessly, always maintaining a positive attitude and a client-first mentality - Incorporate engineering best practices, methodologies & standards in all deliverables - Pay close attention to details and be able to follow specifications and mockups (pixel perfect). - Making recommendations to address UI/UX issues. Requirement: - 2+yrs Experience in React Native - Strong experience in React Native, JavaScript, ES6, CSS3. - Good experience with React or React Native and Redux. - Experience building complex features and interfaces for React Native applications. - Familiarity with RESTful APIs. - Experience with version control tools (Git), NPM- - Deep understanding of data structures, data flow, Ajax and CRUD. - Solid knowledge of mobile app development practices. - Excellent spoken and written English Experience : 2+years of experience Requirement : Immediate Joinee to 30 days
Job Description:
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits and will work with our team of talented engineers to design and build the next generation of our mobile applications.
Key Responsibilities
- 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.
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Requirements
- B.Tech Computer Science, Engineering or a related subject
- 4+ years of software development experience
- Have published at least one original Android app
- Experience with Android SDK
- Should have minimum 1 year of experience in React Native
- 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
- Solid understanding of the full mobile development life cycle.
Requirements:
• Minimum 3 years of experience in React Native.
• Integration of Rest APIs in react native.
• Firm grasp of the JavaScript and Typescript language and its nuances, including ES6+ syntax
• Knowledge of functional and object-oriented programming
• Ability to write well-documented, clean JavaScript code
• Rock solid at working with third-party dependencies and debugging dependency conflicts
• Familiarity with native build tools, like XCode, Gradle, Android studio and IntelliJ
• Proficient understanding of releasing and monitoring apps on IOS App store, Play store.
• Should be able to communicate to backend developers on API building and modifications needed.
• Testing and releasing builds Experience in application testing software’s Appium is preferable.
• Understanding of REST APIs, the document request model, and offline storage
• Experience with automated testing suites, like Jest or Mocha
• Experience with handling production mobile apps.
• Experience with performance testing and optimization.
Responsibilities:
You’ll
• We are looking for a React Native developer interested in building performant mobile apps on both the iOS and Android platforms.
• You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure.
• Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
• Build pixel-perfect, buttery-smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native.
-understanding of javascript and react native
-Familiar with JS tools and flutter dart
-Experience writing code from scratch
-Thrive in a fast-paced working environment, owning deadlines and striving for efficiency
-Familiarity with GIT, Jira, Redmine, or similar project management and issue tracking software
-Working knowledge of design principles, typography, user interfaces, Web standards and usability
-Familiar with interaction design and information architecture methods and principles
**~ Job Requirements ~**
- understanding of react native and flutter dart
- good in data structure and algorithms
- working in a young, ambitious, and international team
- good to have experience building an API from scratch
- Are interested in security and its best practices
- Develop hybrid mobile app for iOS and Android platform using Flutter framework
- Hands of experience in Flutter
- Proven software development experience
- Flutter/ React Native Developer
Developed at least 2 apps and live
● Experience Level: Min 2+ years
● JavaScript/Typescript and React Native.
● Experience using technologies like React Native, Redux/MobX/Saga, TypeScript, modern
CSS frameworks and webpack.
● Familiarity with native build tools, like XCode, Gradle {Android Studio, IntelliJ}
● RESTful API’s, basic HTTP knowledge, GET/POST.
● Good Communication Skills
Responsibilities
- 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 APIs
- Unit-test code for robustness, including edge cases, usability, and general reliability
- Work on bug fixing and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Requirements
- BS/MS 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
- Solid understanding of the full mobile development life cycle.
We are looking for a React Native developers between 1 to 3years of experience interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Responsibilities
- Build pixel-perfect, buttery smooth UIs across both mobile platforms.
- Leverage native APIs for deep integrations with both platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
- Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
- Maintain code and write automated tests to ensure the product is of the highest quality.
- Transition existing React web apps to React Native.
- Experience / strong knowledge in both iOS & Android Mobile Application technologies
- Proficient in SwiftUI, Swift, Xcode, Java, Kotlin and Android Studio, Flutter, React Native
- Experience with version control: Maven, Gradle, Git, Cocopods
- Experience in application submission / provisioning process
- Experience in performance and memory tuning
- Good understanding of computer science concepts, design patterns, algorithms and data structures
Bonus Points:
- Experience / knowledge in any of the Back-End technologies
Plan and implement projects
Help define project scope, goals and deliverables
Define tasks and required resources
Collect and manage project team
Allocate project resources
Create schedule and project timeline
Track deliverables
Support and direct team
Monitor and report on project progress
Implement and manage change when necessary to meet project outputs
Evaluate and assess result of project
Skill Sets –
• Candidates should have managed a minimum of 5 Mobile and web application projects
• Minimum of 1-2 years of experience in mobile application management
• Strong in mobile application technologies –Preferably IOS and Android and Hybrid application development
• Experience of onsite project management using agile methodology is essential.
• Understanding of Apple/Android best practices for application development.
• Sufficient experience in both management of software projects and functional management of software development teams.
• Develop full-scale project plans and associated communications documents using the Agile methodology.
• Estimate the resources and participants needed to achieve project goals. Set and continually manage project expectations with team members and other stakeholders.
• Identify and resolve issues and conflicts within the project team.
• Identify and manage project dependencies and critical path.
• Develop the required materials including technical specifications, project and resource plans, project updates, and presentation materials.
• Develop short-term and long-term project plans, priorities and objectives
• Understanding of available framework(s) for application development on iOS platform.
• Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution
• Ability to multi-task under pressure and work independently with minimal supervision.
• Excellent communication skills
Knowledge/skills
• Expert knowledge of application operations
• Expert abstract reasoning, problem isolation, and troubleshooting skills
• Good knowledge of ITIL practices
• Experienced in working under pressure and tight deadlines











