klarasystems.com | OpenZFS Developer | REMOTE | Full-time Contract

We successfully hired from HN in the previous round and are looking for another OpenZFS Developer (3+ years of experience) to join our team!

Klara Inc. provides development & solutions focused on open source software and the community-driven development of OpenZFS and FreeBSD. We develop new features, investigate/fix bugs, and support the community of these important open source infrastructure projects. Some of our recent work includes major ZFS features such as Fast Deduplication (OpenZFS 2.3: https://github.com/openzfs/zfs/discussions/15896) and AnyRAID: https://github.com/openzfs/zfs/pull/17567.

We’re looking for an OpenZFS Developer with:

- Strong C programming skills and solid understanding of data structures

- Experience with file systems, VFS, and OS internals (threading, locking, IPC, memory management)

- Familiarity with ZFS internals (DMU, MOS, vdevs, ZPL, datasets, boot environments)

- Ability to work across Linux, FreeBSD, or illumos environments

Previous upstream contributions to OpenZFS or other open source projects are a big plus.

Submit an application through our site: https://klarasystems.com/careers/openzfs-developer/