Basic platform R&D engineer (container direction)

1. Responsible for deploying and upgrading the basic platform K8S, optimizing performance, participating in K8S customization and transformation, and supporting business co-location, overselling, scheduling optimization and other needs 2. Responsible for building observable platforms such as monitoring and alarms, monitoring the operating status of each business in real time, and providing second-level response alarms and security audit guarantees 3. Responsible for the development of various systems such as operation platform, application change operation and maintenance platform, fault diagnosis, Devops, etc.

1. Computer-related major, familiar with one of the Go/Java/Python languages, familiar with common programming language frameworks, more than 1 year of engineering practice experience, and pursuit of code quality 2. Experience in architectural design and development and operation of large-scale high-concurrency, high-availability applications, and a deep understanding of reliability, performance, availability, etc. 3. Familiar with K8S principles, able to customize development of K8S, understanding source code is preferred 4. Master the operation and maintenance management of container-related components such as Etcd, Nginx, Prometheus, etc., and have rich experience in optimization and troubleshooting. It is better to have source code level understanding.