Full Stack Engineer - Backend (Node.js) Oriented

Very good knowledge of Node.js and TypeScript (must-have)Commercial experience working with ReactVery good knowledge of JavaScript (ES6+)Experience in designing and working with RESTful APIsVery good command of English (must-have)Additional requirements:Knowledge of backend frameworks (NestJS, ExpressJS, or similar)Experience with PostgreSQL and MongoDB databasesPractical knowledge of DockerAdvanced knowledge of GitExperience with Redis and RabbitMQKnowledge of WebSocketsExperience with testing tools (Jest, Mocha, Pactum, or similar)Knowledge of cloud platforms (AWS, GCP, or Azure)Knowledge of Linux systems We are looking for a Senior Full Stack Engineer – Backend (Node.js) Oriented to join a project focused on building an API layer. You will join a team developing modern, scalable services. Full Stack Engineer – Backend (Node.js) Oriented Type of cooperation: contracting via Antal Work mode: remote work Rate: PLN 150–160/h ,[Developing and maintaining backend applications using Node.js and TypeScript, Co-developing and integrating frontend applications in React, Designing and developing RESTful APIs used by web and mobile applications, Collaborating on the design of IoT system architecture, Maintaining high code quality and writing tests] Requirements: Node.js, TypeScript, React, JavaScript, RESTful API, NestJS, ExpressJS, PostgreSQL, MongoDB, Docker, Git, Redis, RabbitMQ, WebSocket, Jest, Mocha, Pactum, AWS, GCP, Azure, Linux