Job Responsibilities:

• Responsible for the iterative release of versions of the company’s business systems
• Ensure that work related to the release is ready before the execution of the release
• Ensure smooth execution during the release process and avoid low-level errors
• Responsible for R&D daily application release demand processing, daily inquiry, data query, problem positioning follow-up
• Responsible for reviewing es-dsl, SQL and other related statements
• Responsible for the release of relevant business systems
• Obey other work arrangements of the department

Job requirements:

• More than 3 years of work experience, more than 1 year of Internet industry operation and maintenance/technical support/implementation experience, college degree or above.
• Familiar with Linux, familiar with shell, able to execute common commands in the k8s container for basic troubleshooting.
• Good knowledge of networking, storage, security, computer architecture.
• Proficient in Rancher/nacos/mysql-sql/es-dsl/redis-command/domain name configuration/oss configuration and other related tools involved in the release process.
• Nginx| ELK| RabbitMQ| Zookeeper| Kafka| RocketMQ| Common middleware like Redis works, deploys, and works better.
• Understand the network protocol TCP/IP, understand general network technologies such as routing, NAT, and DNS resolution, and troubleshoot common network troubleshooting.
• Familiar with using either monitoring tool, Zabbix and Prometheus.
• Familiar with the daily maintenance of the production environment of private cloud or self-built cluster is preferred.
• Familiar with Docker/k8s container platform or database technology and related underlying technologies and principles is preferred.
• Able to respond and deal with faults 7/24, strong pressure resistance, good service awareness and teamwork spirit.
• Meticulous work, good at thinking, service spirit, teamwork communication, strong data analysis and problem-solving skills.

Bonus:

• Experience in cross-regional remote project assistance is preferred;
• Have relevant technical work experience in securities, futures companies and blockchain;
• Experience in the development of complete automated O&M tools is preferred.

Others:

• High-availability governance of key business lines of corporate fintech.
• Through incident operation, quality operation, and risk operation, we will continue to promote high-availability governance and improve business SLAs.
• The construction and polishing of automated operation and maintenance systems and operation systems continuously improve human efficiency.