Node.js Backend Developer w ProfUA

Requirements: -Proficiency in ES and TypeScript; -Strong work experience with Node.js and its frameworks like Express.js, Koa.js, etc; -High level of experience in data storage technologies like PostgreSQL, MongoDB and Elastic search; -Experience with authentication methods like Kerberos, SSO, Active Directory or similar; -Strong knowledge OOP and design and architecture patterns such as DDD, Event Sourcing and CQRS; -Experience with Unit and e2e testing, the understanding difference between BDD and TDD; -Experience with Docker, k8s and configuration management tools. Nice to have experience with: -Continuous delivery and other DevOps practices -Performance analysis and optimization techniques -Client-side development -Cloud computing (AWS, GCP, Azure, etc)