Software Developer 4
Oracle
Preferred Qualifications:
- Bachelors/Masters degree in Computer Science or related engineering fields
- Experience with RDMA programming, including but not limited to GPUDirect RDMA
- Experience with distributed workload managers like Slurm or K8s
- Experience with Linux Performance tools
- Experience in SDN, NFV, Cloud Networking
- Experience in Infrastructure-as-a-Service, viz. OpenStack, AWS, GCP, Azure
- 7+ years of experience with software (systems/application) development
- 2+ years of experience with collective communications libraries like NCCL, RCCL, MPI and GPU frameworks like CUDA and ROCm.
- 2+ years of experience with ML training frameworks like PyTorch, TensorFlow
- Proficient at programming in any two out of C/C++, Python, Java, Scala, GO
- Proficient with data structures, algorithms, operating systems
- Excellent organizational, verbal, and written communication skills
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Oracle Cloud Infrastructure (OCI) Cluster Networking team is building an ultra-high-performance network to support AI/ML/HPC workloads. Join us to design systems that scale from tens to hundreds of thousands of GPUs without sacrificing performance. Our team develops and tunes the software and hardware stack for distributed workloads using libraries such as NCCL on high-speed networks. Strong knowledge and practical experience with NCCL is essential for this role. You’ll apply collective communication libraries to tune system performance at a previously unheard-of scale—our approach to scaling is cutting edge. We’re looking for adaptable, self-motivated engineers who learn quickly, write solid code, and work across the stack. Ideal candidates have experience with distributed systems, value scalability and simplicity, and thrive in collaborative, agile environments.
Career Level - IC4
Responsibilities
- Own Backend NIC qualification projects
- Lead NIC feature development projects across several internal teams and external vendors
- Act as technical lead during troubleshooting activities and investigations