
S/he will be responsible for complete react-native development and collaborate as required with product management and user experience teams. ● S/he will architect and design product features with a focus on maintainability, extensibility, scalability, and lowest operational cost. ● S/he will be responsible for undertaking proof-of-concept work where required. ● S/he will be responsible for coding and implementing features with very high coverage of unit tests and component tests ● S/he will be responsible for managing a team of android/reactive native developers, and perform design and code reviews. ● S/he will continuously discover, evaluate, and implement new technologies to maximize development efficiency What are we looking for? ● S/he must have experience in delivering projects using react native ensuring performance, quality, and responsiveness of applications ● S/he must have strong design and programming skills in Kotlin, JavaScript, Typescript, react components, Android SDK, Android Studio, SDK, RXJava, HTML5, CSS3, JS, RWD and other mobile frameworks and /or accelerators. ● S/he must have experience with offline storage, multi-threading, performance tuning, memory tuning and RESTful APIs to connect Android applications to back-end services ● S/he must have experience with Model-View View-Model, Model View Presenter software architecture, retrofit, and dagger among others
● S/he must have unit-testing the code for robustness, including edge cases, usability, and general reliability. ● S/he must have experience in mobile analytics. ● S/he must have experience in designing, optimizing and integrating business processes across disparate systems and mobile technologies.
Good-To-Haves / Desired Qualifications
● It would be good if, s/he has the ability to multi-task, prioritize, be attentive to detail, have an eye for design, think logically, organize and communicate coherently. ● It would be good if, s/he is fast paced, collaborative / team player, performance-driven and self-motivated ● It would be good if, s/he is curious, analytical, a problem solver and has logical reasoning.

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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).
• Development of react native app, working across the technological stack.
• Create reusable, effective, and scalable React Native code.
• Strong understanding of design methodologies to deliver high quality software fast.
• Work individually and closely with other members of the team during code sprints to
deliver a complete end-to-end solution.
• Articulate project status to other team members and management.
• Participate in brainstorming sessions and contribute ideas to our technology,
algorithms and products.
• Work with the product and design teams to understand end-user requirements,
formulate use cases, and then translate that into a pragmatic and effective technical
solution.
Qualifications
• Sharp analytical abilities, proven design skills, excellent communication skills
experience handling the independent execution with minimal guidance, prior hands on
experience or understanding on working with Javascript, React & React Native.
• 1 years experience with react native.
• Must be from Tier 1 University.
• Ability to replicate the designs communicated by the lead designer effectively and
within the expected timeline.
Benefits
• Health insurance with 100% premium covered extending to your parents/spouse.
• Office Cab.
• Annual company retreat & monthly team-outings
Job Title: Senior React Native Developer
Location: Bangalore / Noida
Employment Type: Full-Time Job
Description: As a Senior React Native Developer, you will be responsible for architecting, building, and maintaining high-quality mobile applications. You will collaborate with cross functional teams to deliver solutions that align with the overall product architecture, ensuring smooth integration across different layers of the infrastructure. You will play a key role in the end to-end development process, from concept to deployment, while maintaining the highest standards of code quality.
Key Responsibilities: -
- Take ownership of the entire development lifecycle including analysis, functional decomposition, modelling, prototyping, code review, testing, deployment, and reporting for project deliverables.
- Maintain and optimize code while writing automated tests to ensure product quality and performance.
- Ensure timely and high-quality delivery of product releases.
- Provide accurate technical effort estimates to assist in project planning and resource allocation.
- Participate in the technical recruitment process as part of the interview panel.
- Collaborate with clients, senior business leaders, and technology teams to ensure effective communication and project alignment.
Required Skills & Experience:
- 5 - 8 years of experience in mobile application development.
- 4+ years of hands-on experience developing with React Native.
- Strong proficiency in JavaScript (ES6), React Native, CSS, and JSON.
- Familiarity with Java and experience with both Android and iOS platforms.
- Solid understanding of the mobile ecosystem, including performance optimization and monitoring.
- Deep knowledge of Native Components, Core Components, and React Native libraries.
- Experience building scalable mobile apps, with an understanding of mobile architecture and best practices.
- Expertise in debugging, root cause analysis (RCA), and problem-solving.
- Ability to multitask effectively, manage deadlines, and work under pressure.
- Strong analytical thinking, and confidence in engaging with clients and senior stakeholders.
Preferred Qualifications:
- Experience working in agile development environments.
- Familiarity with CI/CD pipelines and version control systems (e.g., Git).
- Knowledge of mobile performance optimization techniques. Mandatory Skills:
- React Native, JavaScript (ES6), CSS, Android/iOS Development.
Description
About the company
Quizizz is one of the fastest-growing EdTech platforms in the world.
Our talented team of engineers creates a product experience that helps teachers create interactive content, conduct live sessions with thousands of participants, and transform learning into a multiplayer gaming experience.
Quizizz has a passionate user base of 75 million monthly active users in 125 countries, including 80% of schools in the US and we have organically reached this scale. Our NPS is 82 and our users love and deeply care about the platform.
We have phenomenal investors, we are profitable, and we are committed to growing and improving every day. If you’re excited about working on cutting-edge technologies and want to build towards a mission that you can be proud of, Quizizz could be a place for you.
We currently have offices in Bangalore, India and in California in the US, with incredible team members around the world. Join us to be a part of our world-class team with a high-performance culture!
About the role
Quizizz and its app are used by millions of students and teachers around the world. As a mobile developer at Quizizz, you will be responsible for building and maintaining our iOS and Android apps. Apart from implementing and enhancing the functionality of the app, you will work with counterparts from design, sales, support and other engineering teams to drive the roadmap for the mobile experience of Quizizz. You will be expected to keep up to date with the latest developments in the mobile app world, and share your expertise so that the team can deliver the best experience to our users.
Requirements
Responsibilities
- You will be involved at all stages of the product development process, from design to development and deployment.
- You will be an advocate for good UI and UX at Quizizz, informing our designers about the latest technologies and components that can be leveraged (or even creating them yourself).
- You will be a mentor to junior developers in the organization, and take the lead on critical decisions relating to our frontend platform.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Requirements
- At least 2 years of experience as a React-Native Developer.
- A solid foundation in data structures and algorithms.
- Familiarity with using Xcode and Android Studio.
- Experience with writing code that is compatible with different screen sizes.
- Familiarity with principles of redux and storing state.
- Familiarity with implementing third-party APIs and libraries.
- Experience with releasing apps on Play Store and App Store.
- Experience in building native iOS or Android apps is a plus.
Benefits
- Healthy work-life balance. Put in your 8 hours, and enjoy the rest of your day.
- Flexible leave policy. Take time off when you need it.
- Comprehensive health coverage of Rs. 6 lakhs, covering the employee and their parents, spouse and children. Pre-existing conditions are covered from day 1, and also benefits like free doctor consultations and more.
- Relocation support includes travel and accommodation, and we'll also pay for a broker to find your home in Bangalore!
- Rs. 20,000 annual health and wellness allowance.
- Professional development support. We will reimburse you for relevant courses and books that you need to become a better professional.
- Delicious meals including breakfast and lunch served at office, and a fully-stocked pantry for all your snacking needs.
What does the core role include?
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Designing stateless components in React Native
- Contributing in all phases of the development lifecycle
- Working with the developers to create and maintain a robust framework to support the apps
- Working with the developers to build the interface with a focus on usability features
What else can you expect in the role?
- Prepare and produce releases of software components
- Optimizing performance for the apps
- Problem-solving skills, analytical mind, and positive attitude
- Ability to think from end users perspective and focused on improving the overall product experience.
- Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support
What can fetch you brownie points?
- Hands on experience with React Native is required
- Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
- Strong understanding of Java Script ecosystem
- Hands on experience on Android in creating Hybrid / Native applications
- Demonstrable UI/UX experience on a large-scale app.
- Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
- Good knowledge of JS frameworks like ReactJS is a plus.
Below is a list of several skills required to deliver on responsibilities for this role:
- Minimum 2+ years of experience in React Native/ React development
- Familiarity with AWS solutions like Amplify , Cognito, DynamoDB will be a bonus
- Should be able to write reusable, testable, and efficient code. Should be able to design and implement low-latency, high-availability, and high-performance applications.
- Architect & design technically robust, flexible, and scalable solutions
- You must have experience in deploying Android/iOS apps previously on playstore/Appstore.
- You should be able to build pixel-perfect, amazingly smooth UIs across both mobile platforms.
- Diagnose and fix bugs and performance bottlenecks for performance that feels native
- .
- Firm grasp of the JavaScript language and its nuances, including ES6+ syntax.
If you always thought of yourself as entrepreneurial, customer-obsessed, results-oriented, strategic yet execution focused, hungry and passionate about technology, we have a dream opportunity to back yourself up.
Compensation: Cash and stocks for U.S company (to be discussed on a case to case basis)
- 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
- Work as part of a small team to build React Native Application for android and IOS
- Architect, build, and maintain excellent React Native applications with clean code.
- Implement pixel perfect UI's that match designs.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party API's.
- Write unit and integration tests
- Work as part of a small team, which will include other React Native developers, a project manager, QA professional, and a designer.
- Relevant experience in building a mobile application using React Native.
- Your primary focus will be on developing user interface components for mobile and implementing them following well-known React workflows. (such as Flux or Redux)
- You will ensure that these components and the overall application are robust and easy to maintain.
- You will be coordinating with the rest of the team working on different layers of the infrastructure.
- Should have published at least 2 live hybrid mobile applications.
- Good understanding of Android / iOS / Web design guidelines, SDK and excellent JavaScript skills.
- Expertise in RESTful APIs development.
- Expertise with code testing best practices, including unit and integration testing to ensure a quality of code.
- Familiarity with code versioning tools such as Git, TFS and Agile/SCRUM Development methodologies










