Senior Backend Developer (NodeJS/ NestJS)

Understanding of Node.js and Nest.js Understanding of the communication between the devices like socket programming and Rest API(Fully RESTful) Proficiency in TypeScript. Experience working with RDMS and NoSQL. Knowledge and experience with Memory DB and Message Queue Basic theoretical knowledge of securities (Defensive coding) Basic knowledge of Linux and the ability to work in a Linux environment. Logical and systematic thinking with optimization skills. Optional Preferences Experience to CI/CD Experience with AWS architecture Experience with IaC and Docker and Kubernetes. Experience with any TDD methodology framework Experience that had launched and maintain any commercial service Can present what and how you did refactoring and what you got Optimization to reduce the cost with Infrastructures and codes. Knowledge of way to keep the high availability In-depth knowledge of any design pattern In-depth knowledge of microservices deployment technologies. Ability to work independently and collaborate effectively with cross-functional teams. UNIX/LINUX kernel coding experience like making RTOS or Firmware Ability to be a front-end developer too Advanced English or higher Well maintained repository with short, concise, and precise commit messages High level of documentation (show us your READ.ME or any swagger etc…) Have a strong engineering mindset and focus on technical solutions, rather than artistic design.