Kernel Memory Mgmt Specialist

Samsung Electronics

Samsung Electronics

Bengaluru, Karnataka, India · Remote
Posted on Tuesday, December 7, 2021

Position Summary

- Sound knowledge and hands-on experience in distributed storage system solution development
- Understanding of Linux kernel stack, file systems, TCP IP stack
- Experience in developing the user mode storage software
- Understanding of RDMA, TCP-IP network protocols
- Understanding and hands-on experience implementing distribution algorithms, HA policies like replication and Erasure code, CAP theorem, failure over management
- Understanding of user space storage systems like SPDK, DPDK
- Understanding of interrupt and exception handling framework of Linux kernel
- Understanding of Linux kernel memory management and process memory subsystem interaction
- Understanding of server class CPU architecture and its internals
- Trouble shooting complex issues such as scalability & performance issues, memory leaks, memory corruption and Kernel panics
- Strong Programming Skills in High-level Languages (C/C++) and Scripting language (Perl/Python/Shell)
- Experience in planning, requirement analysis, design& development.
- Trouble shooting complex issues such as scalability & performance issues, memory leaks, memory corruption and Kernel panics
- Good understanding of product/automation frameworks, Hands on experience in using benchmarking tools (FIO, perf etc.)
- Excellent written and verbal communications skills. Good articulation skills
- Demonstrated team player and technical leader in a dynamic, fast moving and fast growing product development environment

Role and Responsibilities

Desired (One or more of the below items)

  • Knowledge on SSD interface protocols like NVMe, NVMeOF
  • NAND media management/FTL will be a plus

Skills and Qualifications

Minimum 5+ Years of Experience

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