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React Native Developer

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ID de la oferta SAN03103 Fecha de publicación 08/13/2020 Location : San Antonio, Costa Rica
Position Purpose 

Considered a skilled professional in the frontend application development, specialized in JavaScript, Web development and a strong emphasis in ReactNative. With standard and full application development knowledge to use under general supervision on standard and moderately complex application development activities. This includes mobile application technology strategy, planning and execution, technical analysis and design, configuration and development, application testing, implementation, and maintenance and support.


Principal Accountabilities


60% FrontEnd Developer duties and responsibilities

  • Design and build advanced app features for Web Applications or Mobile applications using the hybrid platform ReactNative.
  • Work closely with product management & UX to execute an idea from concept to delivery using excellent software design, coding, & processes
  • Continuously discover, evaluate, and implement new technologies to maximize development efficiency
  • Understanding of design principles and interface guidelines  
30% DevOps analyst
  • Work as a point of contact for internal customers for the products assigned.
  • In-depth understanding of modern application design principles and DevOps
  • Develop automation strategies for service and operations.
  • Identify application performance, user experience and service improvement opportunities and design the implementation plan for them.
  • Help maintain code quality, organization, and automatization
  • Ensure the best possible performance, quality, and responsiveness of the application
  • Identify and correct bottlenecks and fix bugs 
10% Solutions consultant
  • Build and customize financial proposals and estimations for new projects.
  • Evaluate risks and opportunities
  • Ability to understand business requirements and translate them into technical requirement 
Required Qualifications
  • Bachelor’s degree on Computer Science or equivalent work experience.
  • 3 years of experience in IT
  • 2 years of experience in React Native/React.
  • Proficient in JavaScript (ES 6), HTML5 and CSS3
  • Experience in ReactJS / React Native . Related Libraries like Redux, Mobx, RxJS
  • Experience writing Native modules for React Native
  • Experience Integrating with APIs services (REST, GraphQL desirable) on cloud platforms (Azure, AWS) using different data exchange formats (JSON, XML)
  • Experience with third-party libraries and APIs.
  • Experience with offline storage.
  • Experience working with Git. Gitflow is desirable.
  • Experience being part of a software development team using the Scrum methodology for at least one year, diligently applying Scrum principles, practices and theory.
  • Experience on maintenance, optimization and refactoring code. In-depth understanding of modern application design principles and DevOps
  • Experience in Tools Demonstration and Fluent Presentation and Organizational Skills.
  • Understanding of Apple’s and Material design principles and interface guidelines
  • Strong knowledge of design patterns, best practices and code smells.
  • Should be able to build and customize financial proposals and estimations for new projects.
  • Familiarity with cloud message APIs and push notifications.
  • Familiarity with continuous integration.
  • Experience deploying in iOS and Android environments
  • Experience in unit testing
  • Bilingual English - Spanish
Preferred Qualification
  • Portuguese
  • 5+ years' experience with Mobile Customizations & Development.
  • Proficient in functional programing (RxJS)
  • Experience in Obj-C/Swift and Java Android/Kotlin is a plus

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