

Key Competencies:
- 2+ years of experience in React-Native based app development is a must.
- Must have published at least 1 major React-Native app
- 2+ years of experience in building consumer facing Mobile Applications in React or
React Native (Layouts, animations, etc.)
- Strong UX/UI design exposure and experience in making apps work intuitively and with pixel perfect interfaces.
- Good understanding of Design and Architecture Patterns
- Strong focus on app performance
- Sound knowledge of any type of mobile app development Native(android) or Hybrid.
- Good Experience of working in React Native and its supporting architectures.
- Proficient in JavaScript, CSS, HTML5
- Strong working experience with third-party dependencies and debugging dependency conflicts.
- Ability to quickly learn React Native with Redux.
- Ability to write clean code.
- Familiarity with version control management system (e.g. git)
- Knowledge of Scrum development and DevOps
- Good time management, interpersonal and communication skills, team player.
Roles/Responsibilities:
- Work on React Native on the front end to develop Android/iOS Apps.
- Write JavaScript code in React native for the app logic. Write business logic using Reducers, Actions and Redux framework.
- Create Android/iOS specific UI for Mobile apps.
- Integrate with Native plugins or custom written plugins for specific platforms.
- Write Modular, organized and robust code.
- Write Unit tests for your code.

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Ensure product delivery is fast, low-cost and sustainable.
Take responsibility from development to customer support.
Research and implement things wherever needed, improve efficiency using
automation, and methods like test driven development.
Setting up events for user, performance and error analytics.
Participate in product and design ideation, collaborate with the team to
implement high-quality features.
Skills & Qualifications
2+ years of experience in software development preferably B2C experience.
Experience in React native, Javascript.
Experience with popular React workflows (such as Flux or Redux).
Familiarity with newer specifications of ECMAScript (ES6 & ES5 ).
Familiarity with RESTful APIs.
Experience in working with the MERN stack or similar frameworks
Working knowledge of git for version control.
Understanding of Unix tools.
Strong proficiency in JavaScript, including DOM manipulation and the
JavaScript object model

Responsibilities include:
1. Designing, developing & deploying the product
2. Work as part of a team to build React Native iOS / Android applications
3. Architect, build and maintain excellent React Native applications with clean code
4. Translating wireframes and PSD designs into functional responsive apps, Implement pixel perfect UI's that match designs
5. Binding UI elements to JavaScript object models, work with native modules when required
6. Creating RESTful services with Node.js
7. Developing scalable web architectures
8. Working in a cross-functional team to deliver a complete user experience
9. Creating unit and integration tests to ensure the quality of code
10. Being responsive to change requests and feature requests
11. Writing code that is cross-platform and cross-device compatible
12. Co-ordinating end-to-end implementation
13. Release applications to iOS and Google Play stores


communication, student portfolios or reports creation, Toddle makes working together simple
and fun. Currently, Toddle is being used by 1,000+ progressive schools and 25,000+ teachers
across the world. All our growth has been 100% organic and fuelled by positive word of mouth. Over the next 3 years, our goal is to become the preferred teaching partner of more than 50% K-12 teachers across the world.
About the Lead Mobile Engineer Role
We are looking for a passionate and skilled Mobile Engineer, one who partners with us in
creating beautiful products for teachers, students and parents alike. As a Mobile Engineer, you
will play a major role in designing, developing and deploying high-quality web platforms. In this
multifaceted role, you will get the opportunity to work along curriculum experts, teachers, and
students, and user-test the product in real school settings.
Required Skills:
• Proficiency in mobile development in ReactNative
• Native development experience in iOS or Android
• Programming skills - JS, HTML5/CSS3
• Technologies/Frameworks - React,ReactNative, Node.js, GraphQL
Tooling: Webpack, Git
• Lead a team of 2 - 3 engineers
• Work experience: 5+ years
Good to have:
• Experience in dev ops - AWS, Lambda, RDS, CI/CD
• Experience in software testing for Web / Mobile
• Basics of Photoshop,Sketch


Job brief
We are looking for a Mobile App developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Mobile App developer, you should be comfortable around React Native, Javascript, React / Vue, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities
- Work with development team to ideate software solutions
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
Requirements
- Proven experience as a React Native App developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with MERN / MEAN
- Knowledge of React Native, Javascript
- Knowledge of JavaScript frameworks like Node.js, ES6
- Familiarity with MongoDB, web servers (e.g. Apache) and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant fie



Requirement: -
- Managing a team of 3-4 engineers
- Hands on experience in Web applications and Mobile applications.
- 2+ years of professional experience working with React Native.
- 4+ years of professional software development experience.
- Should have experience in React.js as well
- Experience working with Swift, Objective C, and Java a plus.
- Meaningful experience working on large, complex systems.
- Familiar with Agile development methodology
- Should have strong fundamentals in React Native
- Should be good at Languages React Native, iOS, Android mobile
- Should be well versed with mobile application architecture
- Ensure and apprise stakeholders of technical feasibility, effort, and impact of implementations.
- Interact with clients to understand requirements.
- Able to convert business requirements to sizable tasks for developers to implement.
• 3+ years of experience building mobile applications.
• Proficient with React Native.
• Experience in developing and delivering large scale Android and iOS mobile applications
via React-Native.
• Ability to work through new and complex React Native issues and contribute to libraries
as needed.
• Engineers who are obsessed with optimizations and are ready to go the extra mile to
deliver the best app experience to the customers.
• Firm grasp of the JavaScript language and its nuances, including ES6+ syntax and
Typescript.
• Experience in writing unit testing code with libraries like Jest, Enzyme, Jasmine, Mocha,
etc.
• Experience in at least one native language, Android or iOS(Swift/Objective C).
• Good knowledge of monitoring and tracking down app crashes and bugs using advanced
tools.
• Worked in a startup environment with high levels of ownership and commitment.
• A growth mindset and passionate about building things from the ground up, and most
importantly, you should be fun to work with


• Strong understanding of Flutter. Experience with other frameworks like React Native,
SwiftUI, Jetpack Compose is acceptable.
• Good knowledge of Rendering engines in Flutter, Browser, iOS, Android
• Experience in CMS such as Sanity, AEM
• Good understanding of RESTful APIs, GraphQL and Web Sockets
• Ability to debug and profile Web/Mobile applications with Chrome DevTools or Native
profilers
• Deep understanding of Reactive programming with libraries like MobX, BloC
• Exposure to SOLID Domain Driven Design, principles
• Exposure to Style Guides, Atomic Design, Design Systems
• Strong visual acumen to detect cosmetic defects ensuring
• Exposure to Design tools like Sketch, Figma, Adobe Creative Suite or Affinity Designer
• Deep knowledge of at least 2 different programming languages from JavaScript, Dart, Ruby,
Python, Go, Rust, Typescript, C#, Kotlin, Java, Haskell, OCaml
• Exceptional verbal and written communication
• A mindset to constantly learn new things and challenge the Status Quo.
Experience
• 8 - 15 years of experience building Front End Applications on different technologies
• At least 5 years of experience building React and/or Mobile Applications
• Preferably worked in the Finance/Retail domain or other similar domains with complex
business requirements.
Education
• Bachelors in Computer Science or equivalent education covering Math, Algorithms, Data
Structures, Networking, Databases, Operating Systems, Graphics
• Nice to have a Post-Graduate degree in Computer Science
Demonstrable Passion
• Contributed to one or more Open Source projects
• Actively maintain one or more Open Source projects
• Blogging on Frontend or related topics
• Authored books, videos on Frontend or other topics
• Speaking engagements at Meetups or Conferences



• Bachelor's degree in Computer Science or a related discipline preferred.
• 2-4 years of experience in React and React-Native tech
• Good knowledge of HTML, CSS, and Javascript and Object-oriented Javascript
• Good understanding of how React and React-native works internally
• Need to know state management libraries like Redux, Redux-Saga, and any other
• Have the ability to write efficient code which can be reusable
• Good in algorithm and problem solving
• Good at creating the best user interface and user experience
• Well versed in the latest updates in the React and React native tech
Good to have
• Experience in at least one native language Android or IOS(Swift/Objective C)
• Have knowledge of TypeScript
• Building and releasing the app in Playstore and App Store
• Good knowledge of monitoring and tracking down app crashes and bugs using
advanced tools

- 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.
- Release applications to the Apple and Google Play stores.
- Work with native modules when required.
- Work as part of a small team, which will include other React Native developers, a project manager, QA professional, and a designer.



This same person can be given CTO duties if they perform well in the interview and show good depth of knowledge and understanding

