Job Description
Experience in backend cloud infrastructure development.
Language Proficiency: Strong proficiency in Perl (legacy services) along with Go and Python.
System Programming: Deep understanding of Linux OS internals, process management, memory optimization, and RESTful APIs.
Hardware Awareness: Knowledge of ARM64 architecture, CPU affinity, and NUMA memory allocation.
Virtualization: Experience working with VM lifecycle management and orchestration APIs.
Job Responsibilities
Refactor and port core orchestrator services and features (vbin, LSS, LDM, VMAP, RS) to run natively on ARM platforms.
Implement NUMA allocation logic in Python to eliminate cross-talk latency on high-core ARM systems.
Develop API updates and backend capabilities to support nested virtualization and new instance plans.
Collaborate with SRE and QA engineers to ensure service stability and seamless deployment workflows.
Education
Bachelor's or Master’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field.