Fullstack Mobile Developer

React Native Developer - 3-5 Years

Location - Chennai (WFO)

Company - Tilichi Labs

Job Overview

We are seeking a skilled React Native Developer with over 3-5 years of hands-on experience to join our team. You will collaborate closely with UI/UX designers, product managers, and backend engineers to create intuitive, performant, and user-friendly mobile applications.

Key Responsibilities

● Write well-structured, scalable, and optimized code using JavaScript and TypeScript.

● Develop new user-facing features for both iOS and Android using the React Native framework.

● Implement and manage complex application states using Redux, including Redux Toolkit, Redux Saga, or Thunk middleware, to ensure a predictable and scalable data flow.

● Utilize modern, utility-first UI frameworks (like GlueStack, Tamagui, or NativeBase) to build modular, customizable, and accessible user interfaces that align with our design system and brand identity.

● Optimize applications for maximum speed and applicability.

● Build user-friendly interfaces and a positive user experience.

● Integrate UI components with APIs and databases.

● Contribute to architectural and UI/UX decisions.

● Stay updated with emerging trends in mobile development and modern frameworks.

Key Technical Requirements

● 3-5 years of experience in mobile application development with React Native.

● Proficiency in JavaScript (ES6+) and TypeScript.

● Deep expertise in state management using Redux, including an understanding of its core principles (actions, reducers, store).

● Solid experience with a modern, utility-first UI framework like GlueStack, Tamagui, or NativeBase for building scalable and themeable UIs.

● Mobile Responsive Design.

● Version Control System like Git.

● Experience working with RESTful APIs and GraphQL.

● Understanding of responsive design, accessibility, and cross-platform compatibility.

Bonus Skillset

● Experience with a UI framework like Tailwind CSS or similar frameworks.

● Experience working with CI/CD pipelines.

● Familiarity with native module development and backend concepts.

● Portfolio of published applications on the App Store or Google Play.

Soft Skills

● Strong communication and stakeholder management.

● Ability to work as an individual contributor and team member.

● Problem-solving skills. 

Selection Process:

● AI Call

● Online Technical Interview

● Face-to-face Interview in Hyderabad

Key Responsibility Areas:

• Design, build and deliver enterprise level mobile applications
• Write code with standards and conventions and follow best practices
• Encourage and lead innovation and solid lifecycle processes
• Collaborate with team on work definition, estimation and prioritization
• Lead and grow as a professional software engineer.
• Full ownership of product deliveries and mentoring junior team members.
• Strong client interactions to provide excellent Quality of Service.
• Owning the code base and making sure all code is reviewed and is of very high quality.
• Write and modify coding conventions and standards documents for all development

Required Skills:

• 2-4 years experience in developing Android applications using Java and Kotlin

Technologies/Frameworks – 

• Java, Kotlin
• Maven, Git, Bitbucket
• Knowledge Data Structures
• SQLite, Room Database 

• Must have strong knowledge and experience in Agile based software development methodologies. Knowledge of an Agile tool like Jira.
• Must have a very strong knowledge of integrating various system and APIs (both REST and SOAP)
• Good to have: Experience of Payment Gateway Integration, Third Party SDK integrations
• Domain Preference
• FinTech, Banking, IoT

Job Title: IOS Engineer (Remote)

Remote Working | Engineering Team | Full-time

The Impact you will create on the Job:

Developing SDKs on IOS with support for cross-platform technologies like ReactNative, Flutter along with hybrid development over platforms like Cordova.

Apply data structures and algorithms to optimize the code for a lower memory, battery, and processing footprint - all with the goal to build plug-and-play SDKs that don’t expect the app developers to write any supporting code in the app.

You will be liaising with the cross-functional teams to get an in-depth understanding of the functional requirements and propose scalable solutions.

As an individual contributor, you will tackle some of our broadest technical challenges that requires deep technical knowledge, hands-on software development and seamless collaboration with all functions.

You will envision and develop features that are highly reliable and fault tolerant to deliver a superior customer experience.

You will get an opportunity to work with some of the best talent while learning from various highly-functional teams in the company.

You will collaborate with your team and set an example by delivering high quality and innovative engineering solutions for complex use cases.

Plan and execute the roadmap with the engineering team to build and deliver next-generation systems.

What we look for?

Bachelor’s/Master’s degree in Computer Science/IT from premier institute.

2-4 years of industry experience in iOS development, with at least one live app on App Store.

Good knowledge of Objective-C, Swift 5, data structures and algorithms.

Fair understanding of Native Frameworks, specifically concurrency handling, data persistence (User Defaults, Keychain, Core Data), and background tasks.

Good understanding of iOS Frameworks related to UI and network.

Fair understanding of Apple’s concurrency handling, Core Data, and NS Operation classes.

Familiarity with developing UI with both XIB/Storyboard and code.

Good understanding of SDK integrations, debugging, and troubleshooting.

Interested in exploring mobile app development ecosystems like React Native, Cordova and Flutter.

Comfortable with tackling ambiguous problems and unblocking yourself.

Fair understanding of Push Notification ecosystem.

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

1. Proven working experience in Android app development and published at least one original Android app.
2. 1-3 years of experience in Android using the java language 
   Familiarity with architecture styles/APIs.
3. Solid understanding of the full mobile development life cycle.
4. Knowledge of MVVM and other Mobile design patterns and best practices.
5. Ensure the performance, quality, and responsiveness of applications
6. Work in Agile, cross-functional teams and taking responsibility for deliverables
7. Excellent communication skills in both technical and non-technical discussions

• Hands-on experience with React Native (2+ years).
• Experience with popular React workflows (such as Flux or Redux).
• Integrating backend REST APIs
• Passion about complex, interactive applications with a thoughtful UX/UI.
• Should be able to understand project requirements thoroughly.
• A deep understanding of the importance of building maintainable, efficient, clean code, while balancing the urgency of business needs.
• Collaborative attitude and experience working with cross-functional teams.

• Responsible for driving & delivering cross-platform mobile applications.
• Responsible for architecting, solutioning of the project in the requirement phase;
• Responsible for working with the team & enhancing the collaboration, adding value to the project with critical thinking on project design.
• Responsible for integrating the REST APIs

- 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

- Strong knowledge in SQLite Database

- Experience in designing and developing custom controls for Android.

- Solid foundation in data structures, algorithms, and object orientation design.

- Capabilities to write and execute unit test cases.

- Independent researching, solution finding, analysis and problem solving skills and capabilities.

- Should have a strong knowledge of OOPS and intermediate knowledge of front-end GUI design and development.

- Should have knowledge of Kotlin

- Should have experience in  MVC / MVVM Architecture.

- Good in Analytics and Communication

We are hiring for one of our clients (building an immersive platform for creators, from India, which can be used by creators to create content and engage their audience across the world. And they are looking for smart and motivated 'Mobile Engineers' to help build it.

For this, they need someone who has working knowledge in building quality mobile apps in React-Native/Flutter, handling device specific aspects, etc.

Being a Mobile Engineer at this organization will be like a feeling to build something that millions of users across the world can interact with. You will be helping in setting forth the mobile-frontend culture and journey.

Also, experience the working in the early team, shape a startup from the grounds up and be a part of the high growth journey.

Key Responsibilities: -

1. Build and deploy product features end to end.

2. You will build high quality features for a mobile app from grounds up, and can use patterns like composition, inheritance, renderProps, etc.

3. Research and implement things wherever needed, think automating via Fastlane CI/CD, testing logically so it works across multi-resolution devices, etc.

4. Setting up events for user, performance, and error analytics, think GA, hotjar, sentry, etc.

5. Participate in product and design ideation, collaborate with the team to implement high-quality features.

Requirements: -

1. Solid foundation in JS and React Native.

2. Passionate about product and drives it with engineering.

3. Architectural familiarity of implementation, not just UI features.

4. 1+ years of experience in building quality apps in React Native.

5. Identify and resolve performance and device specific issues.

6. Can adapt to best practices and learn device specific things in Android/iOS.

7. Code quickly and test thoroughly - maintain the balance between velocity and code health.

8. Great taste in UI and UX

Perks: -

1. Become a part of our early team, and shape products from grounds up

2. Attractive compensation and esops.

3. Macbook pro

4. Empowered to build an amazing startup culture with us

5. Full ownership and massive growth opportunities

6. and more...

The organization is funded by India's top executives and angel investors. 

We are looking for a React Native developer interested in building performing 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.

• Firm grasp of the JavaScript (and TypeScript or ClojureScript)language and its nuances, including ES6+ syntax
• Knowledge of (functional or 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, IntelliJ)
• Understanding of REST APIs, the document request model, and offline storage
• Experience with automated testing suites, like (Jest or Mocha)