React Native Developer

Company Description

Sciflare Technologies Pvt. Ltd. is a 10+ years dynamic and innovative IT and software development company located in Chennai. With a strong presence in the US, Europe, and UAE, we specialize in various domains, including AI, Gaming, Banking, Fintech, Fantasy Sports, IT, E-commerce, Logistics, Healthcare, and On-Demand Services. Our team of over 40 talented professionals is dedicated to delivering cutting-edge solutions that drive our clients' success. Our top clients include Provident Bank, Century Financial, HDFC Life, The New Indian Express, Cisco, and EROS Group.

Join us and be a part of a company that thrives on creativity, technology, and excellence.

CHANCE TO WORK WITH APPS WITH 10LAKH CONCURRENT USERS IN GAMING INDUSTRY

Role Description

• You are a champion at Code reviews and Unit/Mock/integration Tests
• You have a strong sense of ownership of what you design and deploy
• You provide strong technical mentorship to team members
• You are an excellent team player
• You continuously learn and improve

We are seeking a highly motivated and experienced Senior React Native Engineer to join our team. In this role, you will lead and manage software development projects across diverse domains such as Gaming, Banking, Fintech, Fantasy Sports, IT, E-commerce, Logistics, Healthcare, and On-Demand Services. You will be responsible for ensuring the successful delivery of projects, meeting deadlines, and exceeding client expectations.

Skill Sets

• Startup Experience: Proven track record of taking ownership of projects and delivering impactful results in a startup environment.
• Relevant Experience: 3-9 years of experience in mobile app development, with a strong focus on building high-performance, scalable, and maintainable React Native applications.
• React Native Expertise: Extensive experience with React Native, including deep knowledge of its ecosystem, libraries, and tools.
• JavaScript & TypeScript: Proficiency in JavaScript and TypeScript, with experience in writing clean, maintainable, and efficient code.
• Mobile Development: Hands-on experience in developing cross-platform mobile applications for both iOS and Android, with a strong understanding of platform-specific guidelines and best practices.
• State Management: Proficiency with state management solutions such as Redux, MobX, or Context API.
• APIs & Integration: Experience integrating with RESTful APIs and GraphQL endpoints, with a strong understanding of asynchronous data fetching and state management.
• UI/UX Design: Strong understanding of UI/UX principles and experience working with designers to implement user-friendly interfaces and improve app usability.
• Testing & Debugging: Experience with mobile testing frameworks and tools such as Jest, Detox, or Appium. Skilled in debugging and performance optimization for mobile applications.
• Version Control & CI/CD: Experience with Git, pull requests, and CI/CD pipelines. Familiarity with tools like GitLab, GitHub, or Bitbucket.
• Agile Practices: Experience working in Agile environments, with a solid understanding of SCRUM and related methodologies.
• Collaboration & Communication: Excellent teamwork and communication skills, with the ability to collaborate effectively in a remote or distributed team setting.
• Solutions-Oriented: Ability to tackle complex problems with a solutions-oriented mindset, adapting to the fast pace and challenges of startup life.

Responsibilities

• Scalable Architecture: Lead the design and implementation of scalable mobile architectures that ensure performance, reliability, and maintainability of React Native applications.
• Informed Decisions: Make architectural and technical decisions that align with the companys business objectives and technical strategy.
• Code Quality & Standards: Maintain high standards of code quality through regular code reviews, adhering to best practices and industry standards.
• User Experience: Work closely with UX/UI designers to ensure that applications provide a seamless and engaging user experience.
• Performance Optimization: Optimize mobile applications for speed, responsiveness, and efficiency, ensuring a smooth user experience across both iOS and Android platforms.
• Testing & Debugging: Implement comprehensive testing strategies to identify and address issues early in the development cycle, ensuring reliable and high-quality releases.
• Collaboration: Collaborate with product managers, designers, and other developers to understand user requirements and deliver features that meet user needs and project goals.
• Continuous Learning: Stay current with the latest trends, technologies, and best practices in React Native and mobile development to drive innovation and improvement.
• Autonomy: Take ownership of projects and tasks, working independently and effectively without the need for constant supervision.
• Simplicity: Strive for simplicity and elegance in your code and solutions, avoiding unnecessary complexity.
• Proactive Problem Solving: Anticipate and address potential issues before they arise, contributing to the overall success of the team and project.
• Solution-Oriented: Focus on delivering practical solutions to problems, going beyond just writing code to contribute to the overall success of the product.

Life@Sciflare:

• An exciting & lively workplace gives you the chance to work in an environment where you may unleash your creativity and inventiveness to the best extent possible.
• Work in a collaborative setting where your cooperative team contributes new perspectives to your objectives and forges strong bonds.
• Growth mindset: You are nurtured through each stage of your professional advancement by learning and unlearning new things.

The role is office-based, working from Monday to Friday 9:00 AM to 06:00 PM & all Saturdays & Sundays are off.

This is a full-time for a React Native Developer. The React Native Developer will be responsible for designing and implementing front-end and back-end app development, developing software solutions, and working with JavaScript and Redux.js . The React Native Developer will also be responsible for testing and debugging applications and must be able to work collaboratively with cross-functional teams to deliver quality products.

Qualifications

Expertise in Front-End Development and Back-End Web Development

Strong software development skills + String Design skills

Proficiency in JavaScript and Redux.js

Experience in building and testing React Native mobile applications

Knowledge of cross-platform mobile development frameworks

Ability to write clear, maintainable, and efficient code

Strong problem-solving and troubleshooting skills

Bachelor's degree in Computer Science, Software Engineering, or related field

Experience with Agile development methodologies is a plus.

Excellent communication and collaboration skills

What does the core role include?

• Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
• Designing stateless components in React Native
• Contributing in all phases of the development lifecycle
• Working with the developers to create and maintain a robust framework to support the apps
• Working with the developers to build the interface with a focus on usability features
• 
  

What else can you expect in the role?

• Prepare and produce releases of software components
• Optimizing performance for the apps
• Problem-solving skills, analytical mind, and positive attitude
• Ability to think from end users perspective and focused on improving the overall product experience.
• Deliver across the entire app life cycle concept, design, build, deploy, test, release to app stores and support
• 
  

What can fetch you brownie points?

• Hands on experience with React Native is required
• Hands-on experience in React Native APIs, ReactJS, Javascript, ECMAScript (OOJS) and JSX.
• Strong understanding of JavaScript ecosystem
• Hands on experience on Android in creating Hybrid / Native applications
• Demonstrable UI/UX experience on a large-scale app.
• Thorough understanding of React Native development tools like IDEs (Nuclide, Atom, Sublime Text, or Visual
• Good knowledge of JS frameworks like ReactJS is a plus.

Desired Skills and Experience

Hybrid Apps,React Native, Native iOS and Android Architecture understanding

Requirements:

• Minimum 3 years of experience in React Native.

• Integration of Rest APIs in react native.

• Firm grasp of the JavaScript and Typescript language and its nuances, including ES6+ syntax

• Knowledge of functional and 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 and IntelliJ

• Proficient understanding of releasing and monitoring apps on IOS App store, Play store.

• Should be able to communicate to backend developers on API building and modifications needed.

• Testing and releasing builds Experience in application testing software’s Appium is preferable.

• Understanding of REST APIs, the document request model, and offline storage

• Experience with automated testing suites, like Jest or Mocha

• Experience with handling production mobile apps.

• Experience with performance testing and optimization.

Responsibilities:

You’ll

• 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.

• 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.

About the company

Credit cards haven't changed much for over half a century so our team of seasoned bankers, technologists, and designers set out to redefine the credit card for you - the consumer. The result is OneCard - a credit card reimagined for the mobile generation. OneCard is India's best metal credit card built with full-stack tech. It is backed by the principles of simplicity, transparency, and giving back control to the user.

“Re-imaging credit and payments from First Principles”

Payments is an interesting engineering challenge in itself with requirements of low latency, transactional guarantees, security, and high scalability. When we add credit and engagement into the mix, the challenge becomes even more interesting with underwriting and recommendation algorithms working on large data sets. We have eliminated the current call center, sales agent, and SMS-based processes with a mobile app that puts the customers in complete control. To stay agile, the entire stack is built on the cloud with modern technologies. 

OneCard (Best credit card app) : http://www.getonecard.app/">www.getonecard.app

OneScore (5 million downloads): http://www.onescore.app/">www.onescore.app

Create a consumer facing front end application that will be used by millions of users.

What you will do:

• Develop our mobile apps using React Native.
• Work with backend, frontend, and other developers to build out a customer-centric experience that will constantly evolve.
• Work with our designers and customer success team to create a seamless user experience.
• Respond to support team tickets as needed to resolve bugs and issues.
• Participate in contributing ideas, updates, and product development areas to the team.

Experience Range: 

3-5 years with technical hands-on experience in building a consumer mobile app. You must have shipped an app to the stores.

Technical Expertise:

• 3-5 years experience Android/iOS native apps or React Native based apps and Web front-end technologies such as React. 
• Strong command of JavaScript ES6.
• Know how to build (fairly) complex layouts without using any CSS frameworks.
• Strong problem solving and analytical skills using data structures.
• Comfortable in a fast-paced startup environment.
• Bias for action shipping quality code quickly.

- Writing clear, maintainable and testable code.

- Experience with Git

- Experience in Cross-platform mobile app development using Flutter. Prior experience developing with Flutter is a plus.

- Experience developing with Dart, whether with Flutter and/or for the web, is required.

- Additionally, deep experience contributing to and managing high-scale production mobile apps is desired.

- Expertise in Android development is preferred.

- Minimum of 2-3 years full-time mobile development experience (Android or iOS or cross-platform).

- Strong system design and architecture skills - specifically for android.

- Curiosity to tinker around, explore new paradigms and strong zest for continuous improvement.

- E2E App development and/or experience of developing SDKs is good to have.

- Experience launching and managing Production mobile apps.

- Experience authoring, testing, and deploying code mission-critical applications.

- Debugging mobile apps using simulators and related tooling.

- Developing and releasing complex, data-driven map based apps using Native as the primary application framework.

- Persisting data for offline-first apps using flutter Developing reusable UI Components or libraries.

- Networking and integrating third-party APIs using Flutter.

- Experience developing integrations with common APIs (e.g., Firebase, Twitter, Instagram, Stripe, Youtube, Google etc.)

- Knowledge of Data Structure and Algorithms.

- Knowledge of OOPs principles.

- Working understanding of Relational NoSQL Databases

- Mindset to take up project individually.

- Experience working in an agile development process.

Punchh creates the consistent, modern experiences consumers expect by bringing the power of identity resolution into physical retail. Punchh is the leader in delivering one-to-one customer engagement and loyalty beyond mobile devices for a consistent brand experience through every channel. The Punchh Loyalty and Engagement Platform, powered through artificial intelligence, guides consumers through their lifecycle from first-time customer to superfan, building meaningful relationships and dramatically increasing lifetime customer value. Nearly 200 global enterprise brands rely on Punchh to grow revenue by building customer relationships. The company is based in Silicon Valley, California with a second US office in Austin, TX and global offices across Canada, India, the United Kingdom, and Singapore.

About the role:

Punchh Tech India (Fully Owned Subsidiary of Punchh Inc., USA) is looking for creative React Native developers who think outside the box and can push the limits at times! These positions are about someone who is really passionate about creating world-class mobile apps in Android and/or iOS and has a serious app store portfolio to prove it. You will be in deep at every step of the development process and must be hands-on. Involvement from brainstorming to pushing ideas to the team and getting the apps out of the door in as little time as possible. You will also be a devil's advocate and look for flaws, suggest the remedy and motivate team members.

Job Location: Jaipur / Delhi NCR

Experience Required: Relevant 2+ years in React Native.

Skillset Required:-

• Good knowledge of JavaScript, OOPS, React- Native, mobile app lifecycle, GIT/SVN.
• Good understanding of UI/UX, app preformation, memory optimisation, delivery feasibilities, coding best practices, design principles.
• Ability to integrate existing components and make custom react - native components
• Ability to think laterally and contribute to problem-solving.
• Must be skilled and enthusiastic to explore new technologies and techniques to achieve project requirements.
• Understanding requirements and functional specifications and well versed with design programming principles.
• Knowledge of react native(RN) as a primary and knowledge of Android or iOS development as secondary skills required.

Benefits:

• Medical Coverage, to keep you and your family healthy.
• Compensation that stacks up with other tech companies in your area.
• Paid vacation days and holidays to rest and relax.
• Healthy lunch provided daily to fuel you through your work.
• Opportunities for career growth and training support, including fun team building events.
• Flexibility and a comfortable work environment for you to feel your best.

MyScoot is a Y Combinator and VC funded start-up that helps you discover new people at home-hosted social events.

We are looking for an experienced 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.

• Minimum 3 years of experience in a high-quality engineering team at a product startup or MNC
• Bachelor’s degree in computer science, computer engineering or related technical field from a top-tier college
• Proficiency in CS concepts such as data structures and algorithms
• Experience in implementing readable, object oriented code and design patterns
• Understanding of build, deployment, A/B testing of products
• Familiarity with native build tools, like XCode, Gradle, Android Studio, IntelliJ
• Understanding of REST APIs, the document request model, and offline storage
• 1+ years of experience working as a React Native Mobile Developer