Position: Senior OS Engineer for TrueNAS
Company: iXsystems
Category: C++
Experience required: 5y
English level: upper

**A bit outdated video about the product:**
https://www.youtube.com/watch?v=WjLaK8yQAag

**Example of contributions made by another developer of ours:**
https://github.com/openzfs/zfs/pulls?q=is%3Apr+author%3Aamotin

**Required Skills/Abilities:**
- Proven C language skills.
- Solid understanding of UNIX / **Linux** Operating Systems (processes, memory, filesystem, networking).
- Solid understanding of asynchronous and parallel programming.
- Solid understanding of sharing protocols (NFS, iSCSI, SMB).
- Experience with Linux kernel.
- Able to multitask, prioritize, and manage time efficiently.
- Able to create elegant, efficient, and testable code.
- GitHub and Jira experience.

**Preferred Skills/Abilities:**
- FreeBSD experience is a big plus.
- Copy-on-write filesystem basic knowledge (ZFS).

**Duties/Responsibilities:**
- Design, develop, test and support code
- Interact with remote users to diagnose/debug issues
- Interact with open source communities (Linux, FreeBSD, OpenZFS, etc.)
- Weekly status reports
- Attending OS team and related meetings