Business Technology-Operation and Maintenance Development Engineer

Job description 1. Responsible for the process mechanism construction and safety production of logistics technology Risk Operation Management 2. Responsible for the construction and improvement of the high availability system, such as fault identification, fault drills, automatic recovery, attack and defense drills, disaster recovery, etc., to ensure high business availability 3. Collaborate with the group to improve the construction and acceptance of the BU's high availability system, including Annual safety production planning, major promotion guarantees, tooling and data system construction 4. Continue to pay attention to safety production formats, explore the safety production system architecture of the next generation supply chain platform from a global architecture perspective, and form the best practice of devops in the supply chain platform . 5. Familiar with the financial security links such as billing and settlement of the supply chain, and can ensure and evaluate it. 1. Familiar with one of JAVA, C++, Shell or Python. Proficient in performance tuning under linux/unix, and proficient in using related stress testing, monitoring and other tools 2. Familiar with Docker technology and corresponding PaaS architecture. Applicants with experience in containers and scheduling or knowledge of Docker, Kubernetes, Borg and other related technologies will be given priority. Priority will be given to those who understand PaaS platform builders or understand the core technologies of operation and maintenance system construction and distributed storage systems 3. Priority will be given to those who understand Devops and practice it, with more than 3 years of experience in R&D, architecture design, and application operation and maintenance of large Internet companies or large IT companies. Priority will be given to candidates 4. Candidates with experience in unitized and remote multi-active disaster recovery system architecture evolution will be preferred 5. Excellent communication, expression and organizational collaboration teamwork skills, able to get results quickly, and have certain innovation capabilities. Have a strong entrepreneurial spirit, enthusiasm and passion.