Front-end Developer - React Native

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.

WHO YOU ARE 

• To be successful in this role, you’ll need to have the following skills: ∙ Love for coding: A fanatic about writing beautiful and scalable code. ∙ A sense of analytics: Strong analytical and troubleshooting skills. Should be resourceful, innovative and inventive.
• ∙ Dynamic: Should be comfortable in dealing with lots of moving pieces. Have exquisite attention to detail, and are comfortable learning new technologies and systems. 
• ∙ Team player: Knack for influencing without being authoritative. Pitch in wherever the team needs help, from writing blog posts to supporting customers. ∙ Accountability: High sense of ownership for your code and relentlessness to deliver projects with high business impact. 

KEY QUALIFICATIONS 

• ∙ BE/BTech in Computer Science or related field. 
• ∙ Minimum 3+ years of iOS application development. 
• ∙ Build iOS applications from scratch and have an understanding of working with 3rd Party frameworks using Cocoapod as a dependency manager. 

KEY SKILLS 

• ∙ Strong knowledge of iOS SDK, UIKit , Swift and having knowledge of socket.IO is a plus. 
• ∙ Familiarity with RESTful APIs to connect iOS applications to back-end services. ∙ Familiarity with Push Notification APIs. 
• ∙ Knowledge of the open-source iOS ecosystem and the libraries available for common tasks. 

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

Job responsibilities:

• Design and develop high-volume, low-latency applications for mission-critical systems, delivering high availability and performance
• Contribute in all phases of the development lifecycle: concept, design, build, deploy, test, release to app stores, and support.
• Diagnose performance issues, fix bugs (including crashes and ANRs) to increase the functionality of the application
• Write well-designed, testable, efficient code
• Ensure designs are in compliance with specifications
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
• Collaborate with team members (product managers, developers, designers) to brainstorm about new features and functionalities.

• Knowledge and experience in Flutter Framework and DART programming
• Hands-on experience in using RESTful APIs
• Hands-on experience in designing and developing micro-services architecture and containers
• Object-oriented analysis, UML, and design using common design patterns.
• Hands-on experience in the development IDE Android Studio, Android SDK, Firebase Test Lab
• Experience with offline storage, threading, and performance tuning
• Familiarity with push notifications
• Familiarity with IOS integration with Flutter
• Experience using GitHub or a similar environment
• Experience with Agile development is a plus
• Experience with Material Design and Android UI design principles, patterns, and best practices
• Good knowledge of adding third-party libraries
• Ability to understand business requirements and translate them into technical requirements
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
• A track record of delivering successful complex consumer product apps (finance apps, e-commerce apps)
• Critical thinker
• Knoweldge on Adobe XD/ Figma/ Sketch
• knowledge on GetX will be plus

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:

1. Build pixel-perfect, buttery smooth UIs across both mobile platforms.
2. Leverage native APIs for deep integrations with both platforms.
3. Diagnose and fix bugs and performance bottlenecks for performance that feels native.
4. Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
5. Maintain code and write automated tests to ensure the product is of the highest quality.
6. Transition existing React web apps to React Native.

Position:  Cross Platform Mobile applications (Flutter or React native)

Responsibilities for Cross Platform Mobile Applications Developer

• Identify and plan for new features
• Develop application programming interfaces (APIs) to support Cross Platform mobile functionality
• Suggest and implement new mobile products, applications and protocols
• Remain up to date with the terminology, concepts and best practices for coding cross platform mobile apps
• Work closely with colleagues to constantly innovate app functionality and design
• Use and adapt existing web applications for apps
• Write unit and UI tests to identify malfunctions
• Communicate with users to understand their needs and experiences

What’s Make You Perfect fit for The Role

• Extensive knowledge of at least one programming language among on Flutter and React Native is mandatory.
• Knowledge of releasing applications on the App store or the Android market
• Familiarity with basic OOP design principles
• Well versed with third-party libraries and APIs
• Superior analytical skills with a good problem-solving attitude
• Ability to perform in a team environment / Individual contributor.
• Ability to interpret and follow technical plans