What are the responsibilities and job description for the Infrastructure Engineer position at Fionics?
Infrastructure Engineer | High-Performance Computing
A NYC-based trading firm building out their core infrastructure. They're looking for someone who genuinely enjoys working with open-source tech at scale.
What you'll be doing:
Designing and maintaining high-performance computing clusters using Proxmox, managing distributed storage with CephFS, and generally making sure systems are fast and reliable.
What we're looking for:
- Hands-on experience with CephFS (not just "familiar with" – actually built and operated it)
- Background building HPC clusters, ideally with open-source tooling like Proxmox
- Strong Linux fundamentals and networking chops
- Someone who's comfortable being a bit unconventional – they're using tech that most trading firms don't touch, and that's intentional
Location: New York (on-site)
If you've been doing this work in research, tech, or other industries and are curious about applying it to trading infrastructure, reach out or apply below.