Summary

We are seeking talented Functional Test Software engineers with embedded systems experience to join our Hyderabad, India team focused on functionally verifying our ML optimized SW/HW solutions. In this role, you will write test plans and develop software in our automation framework to validate high-speed I/O subsystems, along with system level testing of our solutions with ML workloads. Background in ML hardware technologies, RDMA, the Linux kernel and Server I/O is highly desired.

Roles and Responsibilities:

• Write comprehensive test plans that functionally verify components of our solution based on HW and SW architectural specifications
• Develop software to exercise all test cases for each component
• Write verification libraries for fabric communication services, network interfaces, GPU, storage, and other server based I/O components
• Write applications, libraries and kernel modules that stress I/O technology capabilities including those that stress RDMA NIC, NCCL, CUDA and NVLink GPU technology
• Develop test libraries in Python, C and C++
• Develop software that integrates with Bazel based build and test environments
• Develop low-level SW applications to test I/O performance of next-gen compute systems
• Debug complex system issues in customer use cases
• Assist other team members with developing test plans and writing verification software

Desired Knowledge and Skill Set:

• Strong coding skills in multiple languages such as Python, C and C++
• Good knowledge of TCP/IP and RoCE and other networking protocols
• Knowledge of general packet flow pipelines in silicon
• Hands on experience with ML Collective Communication and CUDA programming
• Hands on experience with ML frameworks such as PyTorch and TensorFlow
• Background in Linux device drivers, memory management, network communications libraries and low-level I/O performance
• Detailed understanding of server components and applicable drivers for CPUs, memory, GPUs, networking devices and storage
• Experience building out test framework infrastructure such as equipment provisioning, Linux system config, traffic generators, statistic monitoring, reporting and data capture
• Knowledge of configuration and monitoring techniques such as gRPC, gNMI, SNMP, REST, SSH, Prometheus and Grafana
• Background in highly optimized CI/CD environments
• Proficient in git and docker usage
• Linux systems knowledge
• 5+ years of software development / QA experience working closely with hardware

About Us

Enfabrica is on a mission to revolutionize AI compute systems and infrastructure at scale through the development of superior-scaling networking silicon and software which we call the Accelerated Compute Fabric. Founded and led by an executive team assembled from first-class semiconductor and distributed systems/software companies throughout the industry, Enfabrica sets themselves apart from other startups with a very strong engineering pedigree, a proven track record of delivering, deploying and scaling products in data center production environments, and significant investor support for our ambitious journey! Together, with their differentiated approach to solving the I/O bottlenecks in distributed AI and accelerated compute clusters, Enfabrica is unleashing the revolution in next-gen computing fabrics.

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