React Native Developer

Job Title – React Native Mobile App Developer

Experience – 1+ years

Work Location – Remote

Who we are?

Optimiser is a Business Intelligence platform offering 360-degree business solutions to organizations of all sizes. At Optimiser, we have our eyes set on ambitious goals. We work in a fast-paced environment with a team of talented and dedicated individuals who collectively contribute advanced technological solutions for our clients. We embrace diversified talent with teams based in the UK, India, and Dubai. We are making a mark globally with a vision to bring a simple yet high-end customer engagement platform to our valued clients. 

Position Overview:

We are seeking a React Native Developer with a minimum of 3 years of hands-on experience to join our team. The ideal candidate will have a strong background in developing mobile applications using React Native and will have proven expertise in delivering and maintaining apps on both the Apple App Store and Google Play Store. The candidate should be a skilled UI developer, capable of designing and implementing attractive, user-friendly interfaces. The role requires experience in API integration, push notifications, and various other application features 

Key responsibilities:

• Build and maintain mobile applications using React Native. 
• Publish applications on the Apple App Store and Google Play Store.
• Create user-friendly mobile application interfaces. 
• Implement push notifications and manage API integrations. 
• Collaborate with cross-functional teams to define and design new features. 
• Stay up-to-date with new technology trends, applications, and protocols. 
• Troubleshoot and debug to optimize performance. 
• Ensure applications meet quality standards. 
• Research and suggest new mobile products, applications, and protocols 

Requirements:

• Minimum 1 years of professional experience as a Mobile Developer. 
• Strong experience with React Native, JavaScript, and familiarity with TypeScript. 
• Strong portfolio of applications on the Apple App Store and Google Play Store. 
• Experience with third-party libraries and APIs, particularly in mobile application settings. 
• Knowledge of push notifications, APIs, and cloud messaging. 
• Experience with performance and memory tuning tools. 
• Strong understanding of UI design principles and interface guidelines. 
• Experience with continuous integration. 
• Familiarity with Agile development methodologies.

What will we offer in return?

• Opportunity to work in a fast-growing organization with the ability to make a quick impact.
• Allow your inspirational ideas to come to life in a highly creative and execution environment.
• Ability to work in an organization that embraces diversity, inclusion, and belonging at its core.
• ·The opportunity to challenge in a high-performing organization and leave each day knowing you have made an impact.

Employment Type

Full-time 

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.

• Proven software development experience
• Proven working experience in Android
• Strong Java OOPs concepts and design patterns understanding 
• Hands-on experience on Kotlin.
• Good understanding of C and data structures, JavaScript
• Must have a good understanding of React Native or Cordova
• Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
• Have published at least one app in the Store.
• Experience in writing SDK frameworks
• Experience working with remote data via REST and JSON
• Strong knowledge of Android UI design principles, patterns, and best practices
• Experience with third-party libraries and APIs
• Knowledge of JNI, security algorithms
• Experience with offline storage, threading, and performance tuning
• Ability to design applications around natural user interfaces
• Knowledge of the open-source Android/iOS ecosystem and the libraries available for common tasks
• Must be proficient in code versioning tools such as Git, SVN
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies Solid understanding of the mobile development life cycle
• Good to have: Experience in working on cross-platform such as Flutter, Kony.

Role: As a part of the Engineering team, you will be responsible for driving the mobile App development end-to-end. In this role, you will be working to find creative solutions that improve our customer’s experience and brand reputation when facing technical issues on the platform. You will be responsible for tracing and monitoring real-time transactions through various systems end-to-end, displaying key information, and provided with controls necessary to mitigate incidents.

• Minimum 4-5 years experience in developing mobile applications
• Excellent understanding of software design and object-oriented programming principles.
• Minimum experience of 1.5 years on Flutter, 
• Good knowledge about clean code architecture.
• Knowledge on writing Unit test cases
• Hand-on experience in widget building, its lifecycle, and inbuilt widgets provided by flutter.
• Hands-on experience in API integration in flutter.
• Hands-on experience with local storage, shared preferences, session management.
• Knowledge of Flutter performance and optimization
• Knowledge about architectural differences between ios/android and how flutter handles them.
• Good to have knowledge on Financial domain
• Good to have experience in financial industry/Fintech 
• expirience on doing android release

Job Role:  

• Ability to consistently produce clean, efficient code based on client specifications  
• Ability to integrate software components and third-party programs to meet specifications  
• Reliability and proficiency in verifying and deploying programs and systems  
• Ability to troubleshoot, debug and upgrade existing software  
• Collaborative mindset and willingness to recommend and execute improvements  
• Commitment to optimization and accountability evident in creating technical documentation for reference and  reporting  

 Must Have 

·         Must Have:  React native development,Android/iOS Native Development Experience  

·         Good To Have: MySQL, TypeScript, Ionic 

Personal Skills:   

·         Organized, self-motivator, great communicator, detail oriented and fast learner.   

·         Excellent written and verbal communications skills at the business and technical level   

·         Strong work ethics, commitment and team work   

·         Should be a good team player & ready to shoulder additional responsibility   

Company Introduction 
Crumb Software is a Design Studio seeking creative and skilled developers to join our fast-growing team. Our mission is to design and develop technology that improves its users' lives while providing an exceptionally high level of service to our clients.

We are looking for experienced developers who want to be part of a fast-paced, dynamic environment, where everyone's opinions and efforts are valued. We hire outstanding professionals and allow them to thrive in a collaborative atmosphere that values learning, growth, and hard work.

If you have the desire to be a part of an exciting, challenging, and rapidly-growing software development consultancy, and if you are passionate about software development and creating the finest apps in the market, please consider applying.

Job Description 
We are looking for React Native developers 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.

This is a contract-based position and we're looking for immediate joiners. 

Responsibilities

• Work as a part of a small team to build React Native iOS / Android applications
• Collaborate closely with designer(s) to build the envisioned user experience
• Architect, build, and maintain excellent React Native applications with clean code
• Implement clean, modern, smooth animations and transitions that provide an excellent user experience
• Build pixel-perfect, buttery smooth UI's across both mobile platforms that match designs
• Integrate with the backend and other third-party APIs
• Work with native modules if required
• Leverage native APIs for deep integrations with both platforms
• Diagnose and fix bugs, performance bottlenecks for performance that feels native

Requirements

• 3+ years of professional, non-internship experience working with React Native
• Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
• An understanding of React Native best practices and a commitment to following them
• Knowledge of functional programming and React Hooks
• Ability to work through new and difficult React Native issues and contribute to libraries as needed
• Familiarity with native build tools, like XCode and Gradle
• Familiarity with Expo and related libraries
• Excellent verbal and written communication skills
• Experience and desire to work with a remote, distributed team

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.

Requirements 

- You will be working with our engineers to develop and maintain high-quality mobile applications for both platforms as Android and iOS.

- Ultimately, you should be able to design and build the next generation of our mobile applications.

Job Responsibilities and Required Skills :

- Experience with React Js, React Native, JavaScript including DOM Manipulation and the JavaScript object model.

- Thorough understanding of React Native and its core Principles.

- Hands-on experience on React Native Framework at least 3 years.

- Good Knowledge of HTML5, CSS.

- Familiarity with code versioning tools (Such as Git, SVN or Mercurial)

- Familiarity with RESTful APIs

- Familiarity with modern front-end build pipelines and tools.

- Experience with common front-end development tools such as Babel, Web pack, NPM etc.

- Experience with Native Mobile app deployment on App store and google play store.

Simultaneously develop app and target for both Android and iOS using third party SDKs and APIs

Required – React Native, Firebase Integration, Third Party SDK integrations

Developing new user-facing features using React.js/React Native

• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimization
• Ability to work through new and difficult React Native Issues and contribute to libraries as needed.
• Ability to create and maintain continuous integration and delivery of React Native applications.