-> 6+ years of experience in Javascript/Typescript; -> Framework knowledge: React.js (front-end), Node.js (back...: scalability, performance, state management in React.js; Backend: scalable, event-driven in Node.js; -> Debugging & Testing...
Senior FullStack Engineer (NodeJS + React) Our client: Klarna Location: Warsaw (hybrid work: 2-3 days in the office... minutes) Technology stack: JavaScript, TypeScript, Node.js, React, AWS, Docker, Redux, MongoDB, Firebase Do you want...