React Native Developer

General requirements:

• 2+ years of experience and a firm grasp of the JavaScript language and its nuances, including ES6/ES7 (ECMAScript)
• 2+ years of experience with React.js
• 1+ years of experience with React Native, it’s commonly used libraries along with relevant state management techniques: Redux, redux-thunk, redux-saga (preferred), Context API, hooks
• Strong understanding & usage of SOLID principles and software design patterns
• Knowledge of Android and iOS UI design principles
• Understanding of CI/CD (principles, instruments)
• Understanding and experience with REST, SOA concepts
• Ability to analyze, profile and eliminate performance bottlenecks in web and mobile applications
• Knowledge of Typescript
• Solid understanding of the full mobile development life cycle
• Level of English – Intermediate or higher

Would be a plus:

• Experience writing unit tests using Jest, Enzyme, and React testing library
• TDD experience with Jasmine
• WebSockets, real-time apps
• Experience developing with Node.js
• Basic knowledge of web apps security (OWASP TOP10)
• Practice in debugging Android and iOS applications in emulators and real devices
• Experience in collecting crash statistics and eliminating crash causes (e.g. Sentry, Crashlytics)
• Ability to set up the required development environment
• Experience with Linux-based OS, Bash

Responsibilities:

• Assess tasks and provide reliable time estimates
• Design and build applications of medium and advanced complexity for the Android and iOS platforms and deploy them to Google Play Market and App Store
• Leverage native APIs for deep integrations with both platforms
• Implement clean, modern, smooth animations and transitions that provide an excellent user experience
• Optimize application regarding project requirements
• Collaborate with the backend team and use external data sources and APIs
• Cover one’s own code with unit tests and run them to ensure security, usability, and general reliability
• Work on integrating available open-source third-party plugins, components and libraries
• Work on integrating the provided visual design, including animations and UI effects, into applications
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Communicate with clients, answer questions, explain decisions and understand inbound feedback and requests

We offer:

• Competitive salary based on your qualifications and skills
• Flexible working hours aligned with your schedule
• Paid vacations and sick leaves
• Participation in industry conferences
• Accounting services