Fluidstack is looking for a Site Reliability Engineer to sit at the core of our infrastructure. You'll work across software, hardware, and operations to ensure the reliability and performance of our global GPU cloud, partnering closely with teams including networking, platform engineering, and data center operations.
What You'll Do
- Deploy clusters of 1,000+ GPUs using custom written playbooks; modifying these tools as necessary to provide the perfect solution for a customer.
- Validate correctness and performance of underlying compute, storage, and networking infrastructure, and work with providers to optimize these subsystems.
- Migrate petabytes of data from public cloud platforms to local storage, as quickly and cost effectively as possible.
- Debug issues anywhere in the stack, from hardware level to application performance.
- Build internal tooling to decrease deployment time and increase cluster reliability, including automation where the customer benefits clearly outweigh the implementation overhead.
- Be part of an on-call rotation up to one week per month.
What We're Looking For
- 2+ years of SRE, DevOps, Sysadmin, and/or HPC engineering experience.
- Great verbal and written communication skills in English.
- Experience deploying and operating Kubernetes and/or SLURM clusters.
- Experience in writing Go, Python, Bash.
- Experience using Ansible, Terraform, and other automation or IAC tools.
- Strong engineering background, preferably in Computer Science, Software Engineering, Math, Computer Engineering, or similar fields.
Nice to Have
- Built and operated an AI workload at 1000+ GPU scale.
- Built multi-tenant, hyperscale Kubernetes based services.
- Physically deployed infrastructure in a datacenter, managed bare metal hardware via MaaS or Netbox, etc.
- Deployed and managed multi-tenant InfiniBand or RoCE networks.
- Deployed and managed petabyte scale all-flash storage systems, including DDN, VAST, and/or Weka; or Ceph, LUSTRE, or similar open source tools.
Technical Stack
- Kubernetes
- SLURM
- Go
- Python
- Bash
- Ansible
- Terraform
Team & Environment
You'll be part of a small team that partners closely with networking, platform engineering, and data center operations teams.
Benefits & Compensation
- Competitive total compensation package (cash + equity).
- Retirement or pension plan, in line with local norms.
- Health, dental, and vision insurance.
- Generous PTO policy, in line with local norms.
- Remote first with offices in London, New York, and SF; provides access to WeWork for other locations.
Work Mode
This is a remote first role. We have offices in London, New York, and SF, and provide access to WeWork for other locations.
Fluidstack is an equal opportunity employer.
