Senior Host Networking Engineer for Datacenter Scale

Meta; Menlo Park (CA); On-site; USD 184,000 - 257,000; Full time

Benefits offered by this job

Bonus

Equity

Benefits

Job summary

Meta is seeking a Software Engineer for Host Networking in Menlo Park to design, develop, and validate drivers, firmware, and software for network devices, transport stacks, and AI workloads. You will work on scalable distributed systems within our data-center networking teams.

You will debug complex system-level issues, lead integration efforts with cross-functional teams, and help automate CI/CD test suites.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience.
• 7+ years software development experience in industry settings or PhD with 4+ years of experience
• 3+ years relevant experience with network devices and products (routers, switches, adapters, load balancers) and an understanding of network routing protocols
• Proficiency in C/C++ and at least one scripting language (Python/Shell Scripting)
• Experience with developing and automating test suites
• Experience collaborating with cross-functional teams (e.g., hardware, firmware, test) to define and deliver technical solutions

Responsibilities

• Design, develop, and validate drivers, firmware, and software for network devices, transport stacks, and AI workloads
• Debug complex system-level issues and lead performance tuning exercises to optimize software stack performance
• Understand software components from multiple partner teams, lead integration efforts, and drive continued development
• Develop and automate test suites for CI/CD framework and various components
• Collaborate with partner teams to integrate software components, align on goals, and participate in oncall rotations
• Design, develop, and deploy services to manage datacenter network switches and forwarding functions
• Enhance HPC collective computing libraries (NCCL, RCCL, OneCCL, MPI)
• Develop infrastructure to maintain switch state and enable communication between services at scale

Skills

C/C++

Python/Shell scripting

Test automation

Distributed systems

Cross-functional collaboration

Networking protocols

Education

Bachelor's degree in CS/CE or equivalent

Tools

RDMA

RoCEv2

CUDA/OpenCL

Job description

Meta is seeking a Software Engineer for Host Networking in Menlo Park to design, develop, and validate drivers, firmware, and software for network devices, transport stacks, and AI workloads. You will work on scalable distributed systems within our data-center networking teams.

You will debug complex system-level issues, lead integration efforts with cross-functional teams, and help automate CI/CD test suites.