Persimmons, Inc. · 3 months ago
Senior Software Engineer, Communication Libraries
Austin, TX
Full-time
Onsite
Senior Level
7+ years expPersimmons, Inc. is building the infrastructure for the next decade of AI, founded by veteran technologists. They are seeking a Senior Software Engineer to build communication libraries for high-performance scalable systems, focusing on designing communication protocols and implementing efficient data transfer mechanisms.
Computer Hardware
Responsibilities
Design the communication protocols for device discovery, routing and efficient dataflow for AI workloads running across distributed hardware
Develop scalable communication software architected to efficiently coordinate across thousands of compute nodes in large-scale AI clusters
Define and Implement low level communication primitives for inter device data transfer using advanced high speed interconnect protocols
Implement high speed data transfers using DMA and efficient memory management
Collaborate with cross-functional teams to design, test, and optimize our hardware and software solutions
Analyze and improve the efficiency, scalability, and performance of our systems
Stay abreast of industry trends and advancements to ensure our solutions remain competitive and innovative
Provide technical leadership across the software team, mentoring engineers, and help scale the team as the company grows
Qualification
Required
7+ years of software development experience in developing high performance software for HPC systems, distributed systems or hardware accelerators
Deep knowledge of collective communication algorithms and primitives (NCCL, ROCm, MPI)
Knowledge of hardware architectures and their optimization implications, including memory hierarchies, high speed interconnects, DMA engines, and multi core parallel processing
Strong C/C++ skills
BS/MS/PhD degree in Computer Science, Computer Engineering, or related field (or equivalent experience)
Strong interpersonal, verbal and written communications skills
Capability to achieve objectives under tight deadlines
Experience executing tasks while managing competing priorities
Deep understanding of technology and passion for what you do
Strong teamwork, specifically a proven ability to effectively guide and influence within a dynamic matrix environment
Excellent problem-solving skills and the ability to work in a dynamic, fast-paced environment
Benefits
Competitive salary and benefits package
Flexible PTO
401k
Company
Persimmons, Inc.
From custom silicon to intelligent algorithms, we’re breaking through the bottlenecks holding AI back, delivering orders-of-magnitude more performance, anywhere it’s needed.
11-50 employees
Funding
Current Stage
Early StageRecent News
2024-11-07
Company data provided by crunchbase