React Native Developer

Job Description

We are seeking a highly skilled Sr. Fullstack Mobile Developer with a passion for crafting exceptional mobile experiences and robust backend systems. This role demands a deep understanding of React Native, Node.js, and modern cloud ecosystems like AWS, combined with a commitment to best practices and continuous improvement.

As part of our team, you will work closely with cross-functional teams to design, build, and maintain high-performance mobile applications and scalable backend solutions for our clients. The ideal candidate is a team player with a growth mindset, a passion for excellence, and the ability to energize and inspire those around them.

Requirements

• Education: Bachelor’s degree in Computer Science, Engineering, or a related field.
• Experience: 4-6 years of professional experience as a Fullstack Developer, with at least 3 years in mobile development using React Native.
• Proven expertise in building and scaling mobile applications and backend systems in a services environment.
• Strong proficiency in Python or Node.js, AWS, and database technologies (SQL and NoSQL).
• Experience implementing CI/CD pipelines and automation tools.
• Deep knowledge of software engineering best practices, including clean code principles and test-driven development.
• Familiarity with AI copilots and a willingness to incorporate AI-driven tools into workflows.
• Excellent communication and collaboration skills, with the ability to inspire and influence teammates.
• Demonstrated growth mindset, passion for learning, and a commitment to excellence.
• A perfectionist attitude with an eye for detail and a drive to deliver outstanding results.
• Prior experience working with a services company is a must.

Benefits

• Creative Freedom: A culture that empowers you to innovate and take bold product decisions for client projects.
• Comprehensive Healthcare: Extensive health coverage for you and your family.
• Tailored Growth Plans: Personalized professional development programs to help you achieve your career aspirations.

React Native Developer (Full-Time)

📍Work from Office – Malad, Mumbai

We are hiring a React Native Developer for Websites.co.in, a platform used by millions of businesses to create their websites in minutes. You will build and improve our mobile experience used by small business owners globally.

Your role:

• Build and maintain mobile apps using React Native
• Implement clean, reusable components and UI screens
• Integrate REST APIs and handle JSON data efficiently
• Work on app performance, loading speed, and smooth UX
• Debug issues, fix crashes, and improve app stability
• Collaborate with product, backend, and QA teams to ship features
• Participate in testing, code reviews, and release cycles

What we expect:

• Strong understanding of JavaScript and React Native basics
• Familiarity with navigation, state management, and component lifecycle
• Hands-on experience with APIs, third-party libraries, and async storage
• Knowledge of Git for version control
• Problem-solving mindset and ability to work independently
• Bonus: experience with Redux / Context API, Android or iOS builds, or publishing apps
• 0–3 years of experience (freshers with good projects can apply)

What you get:

• Real ownership on a live, large-scale SaaS product
• Fast-paced growth environment with hands-on learning
• Opportunity to grow into a core mobile or full-stack role

Job Description

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.

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.
• Firebase and cloud function expereince would be huge plus

Skills

• Firm grasp of the JavaScript (and TypeScript ) 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)

Key Responsibilities:

• Design and develop cross-platform mobile apps using React Native
• Build reusable components and front-end libraries for future use
• Integrate RESTful APIs and third-party libraries
• Write clean, maintainable, and scalable code
• Ensure performance, quality, and responsiveness of applications
• Collaborate with backend developers to integrate APIs
• Debug and fix issues to improve application performance
• Publish apps to the Apple App Store and Google Play Store
• Stay up-to-date with new technologies and trends

Required Skills and Qualifications:

• 3+ years of professional experience in mobile application development
• Strong proficiency in React Native, JavaScript, and TypeScript
• Experience with state management tools like Redux / MobX / Context API
• Experience with RESTful APIs, third-party libraries, and services
• Knowledge of native build tools (Xcode, Android Studio)
• Familiarity with native modules, bridging, and performance optimization
• Experience in debugging and testing mobile applications
• Understanding of mobile UI/UX best practices
• Experience with Git version control

A bit about us

WeatherBug is a popular weather site and mobile app providing hyperlocal, live weather data and proactive alerting to consumer users. With over 15 million unique users per month, across all platforms, WeatherBug’s vision is to provide environmental intelligence for all aspects of people’s lives. The WeatherBug app is a top-rated weather app in the app stores. In 2019, WeatherBug was named the best weather app by MediaPost’s Appy Awards. WeatherBug is owned and operated by GroundTruth, a media company that turns real-world behavior into marketing that delivers real business results.

Learn more at WeatherBug.com

At GroundTruth, we believe that innovative technology starts with the best talent and we have been ranked one of Ad Age’s Best Places to Work for three years in a row (2021, 2022 & 2023). Learn more about the perks of joining our team here.

A bit about you

A recognized expert in their professional discipline, with significant impact and influence on organizational policy and program development. Establishes critical strategic and operational goals, and develops and implements new products, processes, standards, or operational plans to achieve organizational objectives. Regularly leads projects of critical importance to the organization—projects that carry substantial consequences for success or failure. Requires strong influence and communication with executive leadership. Problems encountered are often complex and multidimensional, requiring broad-based consideration of variables that affect multiple areas of the organization.

You will:

• Develop production-ready code to meet scope of requirements.
• With guidance, update and create documentation as needed for new and existing solutions.
• Participate in code-reviews with comments to improve code quality, stability, and maintainability.
• Create and maintain unit and integration testing solutions. Be able to run your code in lower environments.
• Run tests on the mobile device to ensure code meets requirements
• Watch mobile releases for Android or iOS for features you developed
• Teardown your solutions across multiple environments and platforms.
•  Provide operational support of your deployed code
• Determine issues within your areas of expertise.
• Work with teams across the engineering organization to understand and incorporate client requirements into final solutions.
• Perform other job-related duties as assigned.

You have:

• Bachelor’s degree (4 years) in Computer Science or a related field, OR 5+ years of relevant software development experience.
• 3+ years of professional experience in software engineering.
• 2+ years of hands-on Android application development using Kotlin and Android Studio.
• Experience with modern Android libraries and frameworks, including Jetpack components (e.g., Navigation, Room, ViewModel, LiveData), Retrofit for networking, and image loading libraries (e.g., Glide, Coil).
• Proficiency with asynchronous programming using Kotlin Coroutines and Flow.
• Familiarity with dependency injection frameworks such as Dagger/Hilt or Koin.
• Experience with app architecture patterns such as MVVM or MVI, and clean architecture principles.
• 2+ years of experience working in Agile teams and participating in iterative development cycles.
• Strong understanding of object-oriented design principles, design patterns, best practices, performance optimization, and memory management.
• Experience with unit and UI testing frameworks (JUnit, Mockito, Espresso).
• Familiarity with Git and collaborative version control workflows.
• Exposure to CI/CD tools and automated build/deployment pipelines.
• Ability to independently take ownership of tasks and deliver robust solutions.
• Commitment to writing clean, maintainable, and well-documented code.

Would be great if you have:

• Experience with React Native, including building function components, using hooks, and working with JavaScript/TypeScript.
• Knowledge of Play Store processes, including app signing, publishing, and release management.
• Familiarity with ingesting and exposing large datasets in the weather industry.
• Experience in the advertising industry.
• Proficiency with tools like GitHub, Jenkins, Artifactory.

You are:

• A team player who is organized, flexible and willing to adapt
• Not afraid of new technologies and driven to learn
• A detail-oriented person, who catches problems early and adjusts
• A strong communicator who is able to collaborate with multiple business and engineering stakeholders and work through conflicting needs
• A problem solver who likes to dive deep into a problem, diagnose root causes and work with multiple teams to come up with a solution
• Organized with demonstrated ability to prioritize and deliver timely work
• A team player and not afraid to roll up your sleeves and help when needed
• Self-sufficient and not afraid to take the lead and manage tasks independently
• Coachable and open to feedback
• Respectful–-we treat each other with respect and assume the best of one another
• Not afraid to have fun!

What we offer

At GroundTruth, we want our employees to be comfortable with their benefits so they can focus on doing the work they love.

● Parental leave- Maternity and Paternity

● Flexible Time Offs (Earned Leaves, Sick Leaves, Birthday leave, Bereavement leave & Company Holidays)

● In Office Daily Catered Lunch

● Fully stocked snacks/beverages

● Health cover for any hospitalization. Covers both nuclear family and parents

● Covid home quarantine cover

● Tele-med for free doctor consultation, discounts on health checkups and medicines

● Wellness/Gym Reimbursement

●  Pet Expense Reimbursement

●  Childcare Expenses and reimbursements

●  Employee assistance program

●  Employee referral program

●  Education reimbursement program

●  Skill development program

●  Cell phone reimbursement (Mobile Subsidy program)

●  Internet reimbursement

●  Birthday treat reimbursement

●  Home office set up

●  Employee Provident Fund Scheme offering different tax saving options such as VPF and employee and employer contribution up to 12% Basic

●  Creche reimbursement

●   Co-working space reimbursement

●   NPS employer match

●   Meal card for tax benefit

●   Special benefits on salary account

●   New joiner relocation

• Proficiency with React Native.
• Experience and Understanding of ES6 & JavaScript Concepts.
• Experience with React.js and Redux.
• Familiarity with native build tools, like XCode, Gradle Android Studio, IntelliJ
• Hands-on experience on Android, iOS platforms in creating Hybrid / Native applications.
• Has prior experience in creating bridging modules for React Native
• Understanding of the basic concepts of Android and iOS like Services, Background App Refresh, offline compatibility etc
• Hands on experience in Application Design and Development on React Native platform.
• Require knowledge of Version Control GIT.
• Understanding of Unit Testing, Debugging Methodology used in React Native Apps

• Team Members Handling Experience
• Perform checks on correct functionality of the app
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
• Knowledge of React and the Javascript ecosystem
• Exposure to building ReactNative components in native iOS.
• Knowledge of Beacons and IOT will be value addition.

• 5 Days Working
• Competitive Salary.
• Knowledge-Based Hierarchy 
• Trending Technology Development
• Career Development Programs.
• Tremendous Scope of Responsibilities and KPIs Aligned with Individual and Organisational Goals.
• Exposure to working with a team size of 50+.
• Good Project Incentives and Rewards.
• Monthly Rewards and Recognition Program- Star Performer of the Month.
• Work-Life Balance.
• Fantastic Team Spirit with Creative, Fun and Open Office Work Culture.

• Support the entire application lifecycle (concept, design, test, release and support)
• Produce fully functional mobile applications writing clean code of for React Native Platform.
• Gather specific requirements and suggest solutions.
• Troubleshoot and debug to optimize performance.
• Design interfaces to improve user experience.
• Liaise with the development team to plan new features.
• Ensure new and legacy applications meet quality standards.
• Research and suggest new mobile products, applications and protocols.
• Stay up-to-date with mobile new technology trends.

Android Developer: 

Position: Android/Java/Kotlin Developer 

 - Selected candidate is required to be a part of the product development team and have to manage both maintenance and enhancement projects & building Mobile Applications using web services. 

Skills & Expertise we look for: 

1. Should be passionate about user interface design and have skills in Native Android with proficiency in Kotlin and Java. 
2. Out of the box thinking to troubleshoot and solve problems 
3. Should be willing to implement latest technology trends like XML/Compose UI, MVVM pattern, Livedata, Data binding, Pagination, Coroutines and other Jetpack components. 
4. Should be able to analyze customer requirements, estimate the effort, provide the deliverable date to the customer and make sure to ship the feature on time 
5. Experience in Release management like creating, merging, maintaining branches, versioning and releasing apps. Should have experience in publishing apps to play store. 
6. Ready to help team members in their technical challenges 
7. Collaborate with cross-functional teams to define, document, design, and ship new features

Personality we expect: 

1. You love an Agile work culture and deliver as per plan  
2. You're a lively person who's passionate on what you do  
3. You're a nonstop learner and enjoy sharing the learning to your juniors 
4. You're socially connected with the team and helping others team voluntarily. 
5. You're tech- expertise and effective in tools operation automate the regular process. 
6. You're someone who loves problem-working by seeing the occasion in every challenge and you enjoy learning from failures  
7. Honestly share your experience, feedback, challenges, learning and emotions for the day in your daily diary. 
8. Think of user needs instead of system needs 

Principal duties and responsibilities:

• Design and implementation of automotive applications
• Analysis of customer product requirements
• Review and investigate issues in code developed by peers
• Partner closely with customers and other Cerence teams to establish and maintain clear, concise communication through regular reporting, meeting participation, and follow-up
• Adopt underlying layers for Android Automotive to run on customer hardware

Education: Bachelor/Master in Computer Science, Engineering, or equivalent

Minimum years of work experience: 4+ years of industry experience

Required skills:

• 4 + years’ software development experience, preferably for automotive and in connection with user interface technologies
• Experience using modern development processes/tools and developing through the complete Software Development Life Cycle
• Experiences in programing and scripting languages (JAVA, Python, Typescript)
• Experience with using source control tools like Git and CI/CD pipeline tools like Jenkins
• Experience working in / Knowledge of Agile/Scrum framework
• Experience in Android development
• Knowledge of the open-source Android ecosystem and the libraries available for common tasks
• Strong object-oriented analysis, design, and coding skills
• Fluent in English both written and spoken
• Strong team player and customer focus

Preferred skills:

• Good knowledge of Android Automotive platform
• Experience with VS Code
• Ability to set-up and hardware equipment in support of software development tasks (i.e. configure software on target device, connect cabling/power suppliers, etc.)