[recruitment] 40k-80k * 14 salary for distributed storage architect

【 Responsibilities 】

1. Participate in requirement analysis and product definition . Collect and analyze customer needs , Combined with the company's current situation and vision , Define the shape and characteristics of the product . Be responsible for product competitiveness as a core team member ;

2. Participate in the overall product architecture design , Responsible for the design and implementation of the subsystem . Participate in the technical design of products , coded , And the design of automated test cases . Responsible for subsystem design quality and code quality ;

3. Subsystem development team management . As the technical leader of the subsystem development team , Responsible for recruitment interview 、 Technical work guidance 、 Organizational climate building , Responsible for team morale and overall efficiency .

【 Job requirements 】

1. Bachelor degree or above , Computer related major ;

2. Understand the principle of distributed system implementation , Experience in distributed system development . In depth understanding of common distributed consensus algorithms 、 Consistent hash algorithm ;

3. be familiar with Linux Operating system kernel and block device driver , Master Linux system kernel IO Stack 、 Interrupt handling mechanism, etc ;

4. Master Linux Under the C/C++ Development , Proficient in multithreading and network development ;

5. Working experience in storage kernel 6 In the above , If you have a master's degree or above, you can relax your working experience ;

6. Deep understanding of mainstream distributed storage , Such as ceph etc. . The architecture of these open source products 、 Algorithm 、 There is an in-depth study on the advantages and disadvantages of technology ;

7. Learn about common storage hardware and features ;

8. Familiar with the architecture and characteristics of mainstream storage and distributed storage software ;

9. Participated in the development of large software projects , Understand the development process ;

10. One of the following experience is preferred ：

a) Understand the working principle and architecture of caching ;

b) be familiar with SCSI agreement 、 understand DPDK、SPDK、NVMe etc. ;

c) be familiar with RDMA agreement ;

d) Familiar with the principle and maintenance of a relational database , Or familiar with RocksDB etc. NoSQL database ;

e) be familiar with OpenStack, virtual machine （KVM/ VMware）, Or container technology （K8S /Docker）;

f) In cloud computing 、 High level papers published in the field of distributed storage or database .

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