# Senior OpenZFS Developer at klarasystems.com

- Company: klarasystems.com
- Status: Open
- Workplace: Remote
- Location: See post
- Level: Senior
- Discipline: AI & ML
- Employment: Contract
- Posted: 2026-09-01
- Skills: OpenZFS
- Apply: https://news.ycombinator.com/item?id=49523797

## Description

klarasystems.com | Senior OpenZFS Developer | REMOTE | Full-time Contract We have successfully hired from HN in previous rounds and are looking for another OpenZFS Developer (4+ 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) and AnyRAID: https://github.com/openzfs/zfs/pull/17567 https://github.com/openzfs/zfs/pull/18406 We’re looking for an OpenZFS Developer with: - Strong C programming skills and 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, and FreeBSD 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/

More klarasystems.com roles: https://deviantjobs.com/companies/klarasystems-com