Automated Testing Engineer Compute
Crusoe is an AI infrastructure company that designs, builds, and operates AI data centers and a cloud platform. It provides managed AI services, GPU compute, model fine-tuning and inference, and infrastructure operations for organizations building and deploying AI workloads.
Maintainer signals as of 8/14/2026
Funding history
Projects
About Crusoe
Crusoe, the AI factory company, provides Crusoe Cloud and Crusoe Intelligence Foundry for AI development and production. Its offerings include managed inference, serverless fine-tuning, high-performance NVIDIA and AMD compute, accelerated storage, RDMA networking, managed Kubernetes and Slurm, and operations tooling. The company also designs, builds, and operates modular AI data-center infrastructure using an energy-first approach, serving customers that need scalable training, inference, and AI platform infrastructure.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will validate large-scale multi-node GPU clusters and help own an automated integration testing framework for high-performance distributed GPU training. You will build CI/CD tooling, design scaling tests, orchestrate virtualized environments, test high-speed interconnects, benchmark collective communications, investigate performance regressions, and create automated CPU and GPU host test suites.
Requirements
- 5+ years of experience
- Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related technical field
- Experience building and deploying automated integration testing for an AI cloud environment
- Working knowledge of Kubernetes, Docker, Terraform, and Postgres
- In-depth knowledge of CI/CD pipelines and GitLab tooling
- Advanced proficiency in Python and/or Bash
- Familiarity with NVIDIA CUDA/NCCL and/or AMD ROCm/RCCL stacks
- Strong understanding of RDMA, RoCE, and InfiniBand protocols
- Knowledge of Linux kernel internals, PCIe topology, VFIO, HugePages, and IOMMU
Responsibilities
- Build CI/CD platforms for testing and deploying low-level systems and applications
- Design and execute validation tests across multi-node virtualized clusters
- Develop and maintain Python or Go automation frameworks
- Provision, configure, and stress-test virtualized environments
- Validate NVLink, Infinity Fabric, InfiniBand, and RoCE interconnects
- Run collective communication benchmarks with nccl-tests and rccl-tests
- Analyze CPU and multi-node communication performance regressions
- Create automated test suites with fio, stress-ng, and iperf
- Test performance and multi-tenant isolation of CPU and GPU hosts
Benefits
- Restricted Stock Units
- Paid time off
- Paid holidays
- Leave of absence programs
- Health insurance
- Dental insurance
- Vision insurance
- Employer contributions to HSA account
- Paid parental leave
- Paid life insurance
- Short-term disability insurance
- Long-term disability insurance
- Professional development
- Tuition reimbursement
- Mental health and wellness support
- Commuter benefits
- Cell phone stipend
- 401(k) retirement plan with company match up to 4% of salary
- Volunteer time off
- Global travel insurance and emergency assistance
- Daily meals allowance
- Location-specific perks and programs