Software Developer - React Native Developer
Job Description
A major part of our work at Cobold Digital LLP is getting businesses online. We provide efficient solutions to our clients in the fields of Website Design & Development & Website Maintenance. If you wish to work with a wide array of clients that depend on you to represent them online, our Website Development team is the right place for you.
We are looking for an experienced top-notch React Native Developer to grow with our dev team. As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive.
Responsibilities
- Work as part of a small team to build React Native Applications for our clients.
- Architect, Build and maintain excellent React Native applications with clean codes.
- Implement pixel-perfect UI’s that match designs.
- Implement clean, modern, smooth animations and transitions that provide an excellent user experience.
- Integrate third-party APIs.
- Write unit and integration tests.
- Release applications to IOS and Android platforms.
- Work with Native modules when required.
- Assist with building estimates.
- Attend daily standups
- Interact clients via google meet, Zoom, and Emails.
- Work with Modern tools like Jira, Bitbucket, Google Docs, etc.
Requirements
- 2+ years of Profession experience working with React Native.
- 3+ years of experience as Software Developer
- Experience with Swift,Objective C and Java is a plus but not required
- Must have experience on a large complex system
- Ability to take ownership of your work.
- Ability to manage multiple projects
- Undertaking of React Native best practices.Experience with JavaScript
- Experience with REACT
- Experience with HTML / CSS
- Experience with REST API's
- Git knowledge is a plusTeam player
- Good time-management skills
- Great interpersonal and communication skills

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T.E: 3+years
Job Location : Any till pandemic
Package : Negotitable
Notice Period : MAX 15 Days
Job purpose/Skill Set:
React Native
Our client's Mobile app has been downloaded by more than 15 million users. Daily, more
than a million users login to the application. As a fast growing company, we are
preparing for a future of tremendous growth and disruption in finance. We are looking
for a React Native developer (SDE2) interested in building performant mobile apps on
both the iOS and Android platforms. The incumbent will be responsible for architecting
and building the 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.
● 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.
● Participating in SDLC processes streamlining, POC development, Functional
Estimation, Performance Tuning, Environments setup, etc.
● Adherence and promoting best development practices that ensure high
quality
● Ability mentor junior developers and actively contribute to code reviews and
improve the code base for scale and maintainability
● Hands-on experience in Android/iOS app development via React-Native
● Experience in Build systems and Deployment processes
● Experience in writing unit testing code with libraries like Jest, Enzyme , Jasmine, Mocha, etc.
● Excellent problem solving, debugging, and troubleshooting skills.
● An avid follower of the best practices, optimization strategies, and design patterns
● Knowledge of RN available inbuilt UI components and the props those UI components accept.
● Good knowledge of monitoring and tracking down app crashes and bugs using advanced tools
● Experience in profiling tools in Xcode and Android Studio
● Experience in 3rd party services integration
● Knowledge of architectures, trends and emerging technologies
Are you a driven React Native Full Stack Mobile Developer looking for your next challenge?
We area a growing global technology partner is looking for a skilled React Native Full Stack Mobile Developer to join their Technology and Development team.
If you're eager to showcase your expertise and collaborate with a talented group of engineers, this role is perfect for you!
We stand at the forefront of technology innovation, catering cutting-edge solutions to clients spanning diverse sectors. With a strategic emphasis on finance, banking, and corporate verticals, they're known for their excellence in delivery. We are seeking a senior developer to join their global projects team.
About the position.
The Senior React Native Full Stack Mobile Developer candidate will have a strong background in building mobile applications and will be proficient in front-end (React Native) and back-end development.
In addition to technical expertise, the candidate should have experience in testing, browser testing, and thorough documentation practices.
As a senior member of the mobile development team, you will play a critical role in designing, developing, and maintaining mobile applications that provide exceptional user experiences.
Key Responsibilities:
- Mobile Application Development: Design, develop, and maintain mobile applications using React Native for iOS and Android platforms.
- Full Stack Development: Work on both the front-end and back-end components of mobile applications, including server-side development using Azure (or other Cloud Platforms) and MongoDB (or other relevant experience)
- Testing and Quality Assurance: Develop and execute comprehensive test plans, including unit testing, integration testing, and browser testing, to ensure the reliability and functionality of mobile applications.
- Cross-Browser Compatibility: Conduct cross-browser testing to ensure consistent functionality and appearance of web-based components.
- Documentation: Create and maintain detailed technical documentation, including code comments, API documentation, and development guides.
- Code Review and Collaboration: Collaborate with team members to conduct code reviews, provide constructive feedback, and ensure code quality and consistency.
- Performance Optimization: Identify and address performance bottlenecks in mobile applications and back-end services to optimize speed and responsiveness.
- Security and Data Protection: Implement security measures and best practices to protect user data and maintain compliance with data protection regulations.
- Scalability and Maintenance: Design systems and architectures that are scalable and maintainable as applications grow and evolve.
- Stakeholder Communication: Collaborate with cross-functional teams and effectively communicate technical concepts to non-technical stakeholders.
Qualifications:
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
- Proven 3+ years experience as a Mobile Developer with expertise in React Native for mobile application development both with iOS and Android platforms.
- Full stack development experience, including back-end development using Azure and MongoDB.
- Proficiency in front-end technologies, including HTML, CSS, and JavaScript.
- Strong testing skills, including unit testing, integration testing, and browser testing.
- Extensive experience in mobile application design and development.
- Solid understanding of cross-browser compatibility and responsive design principles.
- Thorough documentation practices and ability to create technical documentation.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration skills to work effectively in a distributed team-oriented environment.
- Commitment to security and data protection best practices.
We offer an exciting and professional environment with excellent career and growth opportunities. They provide their team members with a professional work environment with regular team outings. Their office is located in the heart of Salt Lake Sector V, Kolkata offering a terrific workspace that's both accessible and inspiring. Joining the team means becoming part of this vibrant and dynamic team where your skills will be valued, your creativity will be nurtured, and your contributions will make a difference. In this role, you can work alongside some of the brightest minds in the industry.
Onsite Office Location: Kolkata, India (Salt Lake, Sector V)
Starting from 2014, Pickyourtrail is on the constant quest to help folks discover the magic of travel through the logic of tech. At Pickyourtrail our aim is to help folks discover the magic of travel through the logic of tech. When you use Pickyourtrail to create, customize and book trips, great care goes into replicating the adrenalin rush and sense of control of self-planning. At the same time, we ensure that technology does all the heavy lifting - personalization, curation, booking, remainders, on trip recommendations. The end goal - give you that hassle-free trip that you worked so hard year long. With 180+ star troopers unrelentingly working towards the one end goal — to give you that hassle-free vacation that you worked so hard for all year long, Pickyourtrail takes pride in its significant upward growth trajectory — a whopping 80% year-on-year. From cradle to now, Pickyourtrail has enabled 10,000+ travelers from across 15 countries to plan and experience their dream vacation. As per Google and BCG’s survey on Travel Trends, Pickyourtrail in current industry terms is the benchmark for customer delight.
What are we looking for?
You take pride in building an awesome mobile experience for customers. You have an eye towards perfection coupled with an ability to move swiftly. You know and understand the various app development frameworks and picks the right tool for the job. You are flexible in working with multidisciplinary teams and you push your teammates to their limits.
Responsibilities
- Support the entire application lifecycle (concept, design, test, release, and support)
- Produce fully functional mobile applications writing clean code from designs and wireframes
- Write unit and UI tests to identify malfunctions
- Troubleshoot and debug to optimize performance
- Design interfaces to improve user experience
- Stay up-to-date with new technology trends
- Proven work experience as a Mobile developer
- Demonstrable portfolio of released applications on the App Store or the Android market
- In-depth knowledge of programming in React Native.
- Experience with Javascript libraries.
- Experience with third-party libraries and APIs
- Familiarity with OOP design principles
- Excellent analytical skills with a good problem-solving attitude
- Ability to perform in a team environment
- Understanding of REST principles

Designation: Sr. Software Engineer – React Native
Work Location: Chennai/Bangalore
Experience:
- 4 - 8 years of experience in development with minimum 2 years in react native.
Description:
- Should have min 2+ years of Hands-on experience in React Native development.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux
- Experience with JavaScript, Typescript, CSS, HTML5 and front-end languages.
- Good understanding of Android/ iOS design guidelines, SDK.
- Exposure to building React Native components in native iOS and Android.
- Solve complex technical, scalability or performance challenges.
- Familiarity with code versioning tools such as Git, SVN, Gitlab.
Educational Requirements:
B.E/B.Tech (CS/IT/ECE), MSc (CS), MCA
Responsibilities
- Write clean, high-quality, high-performance and maintainable code
- Solve complex technical problems
- Perform an objective analysis of the problem statement and come up with an unbiased technical solution before writing a single line of code
- Coordinate cross-functionally to ensure the project meets business objectives and compliance standards
- Participate in and drive code reviews
Requirements
- Excellent attention to detail.
- Outstanding written and verbal communication skills.
- Demonstrated expertise in building production-grade and high-performance applications.
- Must be a self-starter who can work well with minimal-to-no guidance in a fluid environment.
- Must be excited by challenges surrounding the development of highly scalable & distributed systems.
- Agility and ability to adapt quickly to changing requirements and scope and priorities.
- Object-oriented software development experience.
- Experience building Android applications in Java/Kotlin using Android SDK.
- Strong focus on high-quality mobile UI experiences.
- Experience building maintainable and testable code bases, including API design and unit testing techniques
- Experience with multithreading programming and mobile memory management.
- Experience with open source libraries like Retrofit, RxJava, Dagger 2, Lottie.
Preferred Requirements
- Experience in Javascript/React JS/Flutter is a plus.
- Bonus points for open-source contributions, side-projects, blog posts, and YT tech videos.
- BS in Computer Science (or related field)
- 4-5 years of relevant work experience

* -Be part of a Culture where Customer Obsession, Ownership, Teamwork, Bias for Action and Insist on High standards are a way of life
* -Desire to work in a start-up environment, work culture, and be able to self-manage and self-initiative.
* -Learn and use cutting-edge technology to build state-of-the-art platforms that enhance customer experience at scale
* -Be part of high-performing teams that know how to have fun along the way
* -Collaborating with Designer and Product Managers to translate beautiful designs into pixel-perfect views
* -Experimenting and suggesting improvements to our frontend tools & workflows
* -Taking the lead to maintain, refactor and if necessary, throw away legacy frontend code
* -End-to-end engineering - design, development, testing, and deployment for the UI work
**~ Job Requirements ~**
* -2-4 years of hands-on experience developing mobile/web apps with at least 2 years using React Native
* -Sound knowledge of JavaScript ES6 & ReactJS + React Native
* -You have a sound understanding of React-Native and Flutter Dart
* -A command of native iOS and Android development
* -Must have published more than two apps to play store/ app store which has a server-side interaction
* -Strong understanding of mobile design principles, patterns, and best practices ● Strong analytical skills and the ability to review code
* -Proven experience in both small and medium-size teams
* -Proven ability to architect mobile applications and adapt and improve the existing architecture Unit testing with automated testing suites, like Jest
Responsibilities
- Advise and discuss with the team on the architecture and requirements.
- Bring your experience for mobile User Experience.
- Set up actions to ensure high level of quality and satisfaction
- Build and maintain efficient and reliable code.
- Support continuous improvement by investigating alternatives and technologies.
Skills
- Bachelor’s Degree in Informatics Engineering or similar
- Minimum of 4+ years work experience in similar roles
- Strong knowledge in Front-end frameworks (React Native)
- Strong knowledge in the mobile language (swift, objective-c, java, kotlin)
- Experience in unit testing and TDD.
- Advance knowledge in using testing frameworks ( Karma, Jest, Appium, Cypress ).
- Experience with Agile Methodologies (Scrum, Kanban)
- Experience in CI/CD
- Having a coaching profile, good communication skills is crucial to ensure good exchange and sharing of information within and outside of the train
- Being able to provide based on the audience synthetic or detailed information is mandatory
- Being curious to continuously learn and being a leader in your domain of expertise
- Immediate or very low availability
- Fluent in English - written and spoken (mandatory)
We’re obsessed about delivering the best hospitality at most value for-money prices.
We love tackling & solving hard, challenging problems with simple, smart & effective solutions. We’ve travelled across India as students and consultants, with family & with friends, and each time, we found that no brand was able to offer travellers what they really want - a "What you see is what you get" budget hotel stay! This is why we
started FabHotels.
What is FabHotels? With technology at the center of consumer experience and backend operations, we’re building India’s largest & most preferred chain of economy hotels. Currently, with a network of 600+ hotels across 50+ cities, we manage 12000+ rooms and deliver best-in-class hospitality at the most affordable prices. In 5 years since inception, we have become larger than many established traditional hotel chains and are on track to become the largest Indian hotel chain in the next 18-24 months.\
Who?
Founded by Bain alumni, Vaibhav Aggarwal & Adarssh Mnpuria, FabHotels has raised >$40Mn. till date and is backed by leading VC firm Goldman Sachs Investment Partners, Accel Partners, Qualcomm Ventures, Aarin Capital & RB Capital. We're always looking for young, hungry & self-driven individuals, who want more than a 10-7 desk job and to make a significant contribution in creating a first-in-class Indian hospitality brand!
Experience: 2-3 years as iOS Developer or iOS + React Native Developer
Key responsibilities:
● 1-2 years experience in React-Native based app development
● 1-3 years experience in Mobile app development (React-Native + iOS)
● Hands on experience in Redux
● Knows how to embed React-Native in a native(iOS/Android) component and vice versa
● Strong hold on JS/ CSS fundamentals
● Development experience of UI (layouts, animations, etc.)
● Experience of customizing libraries
● Good understanding of Design and Architecture Patterns
● Strong focus on app performance
Must have:
● Experience in iOS development
● Willingness to learn and work in React Native
Good to have:
● Experience in unit testing
Designation: App Developer

