React Native ecosystem in general; TypeScript; React; Experience in other mobile technologies and the ecosystem around; Understandings of fundamental principles of the iOS and Android platform; Good sense for software quality, the clean code principles and an agile mindset;...

At Least 3+ years developing in C# / .NET; Experience with a .NET framework version Experience with OOD/OOP and design patterns. Experience with modern source control tools and Agile software development (Git, GitHub, VSTS/TFS). Experience with ORM tools (such as Entity Framework/NHibernate).

2+ year experience of JavaScript; React js Vue.js framework and Vue.js, Redux Experience with relational databases; Familiar with Amazon infrastructure; Understanding of SOLID principles. Intermediate or higher English level, both spoken and written (B2+)

3+ years experience with Java (and experience with Java11) Multithreading Strong understanding of Spring IoC (Core/Beans/Context) Experience with Spring MVC/Webflux, Spring Security Experience with Spring Boot Understanding REST services JUnit, Mockito, Cucumber Gradle Git,...

3+ years of web development experience Strong knowledge 2+ year Node.js; Strong knowledge 2+ year JavaScript; React.js Redux or Angular SocketIO; Websocket; Express (express, npm); REST API; HTML5, CSS; Linux basics.