Meta is building large-scale AI and high-performance computing infrastructure to power next-generation AI research and products. As an AI/HPC System Performance Engineer on the Network Infrastructure Engineering team, yo…
Optical Engineer, RTP, Test Automation and Optics NPI
Menlo Park, California, United States · On-site
$173k–$245k/yr
Senior$80B raised
The Meta Hardware Design and Release to Production (Hardware Design and Release to Production) team ensures that the hardware running in Meta's production fleet is stable, secure, performant, and delivers the most value.…
Skills: Python, Optical Transceivers, Test Automation, NPI, Hardware Debugging
Messaging Product Policy is seeking a product policy manager to drive policy development and regulatory strategy across Meta's messaging products — Messenger, Instagram Direct, and WhatsApp — with a focus on fraud and sc…
Meta's Fundamental AI Research lab is seeking a Research Scientist to drive foundational research aimed at advancing physical AI capabilities. We seek to generate advanced engineering designs such as robotic hardware, ve…
Skills: Artificial Intelligence, Physical AI, Reinforcement Learning, Large Language Models, Robotics
Software Engineer, AI Kernels & Performance Optimization — MTIA Software
Menlo Park, California, United States · On-site
$184k–$257k/yr
Senior$80B raised
Meta designs and deploys its own AI systems. MTIA — the Meta Training and Inference Accelerator — is Meta's family of in-house AI accelerator ASICs, running recommendation and ranking workloads in production across Meta'…
Client Solutions Manager, Canada | Responsable des solutions clients au Canada
Toronto, Ontario, Canada · On-site
$175k–$237k/yr
Senior+$80B raised
Meta is seeking a Client Solutions Manager to lead strategic advertising partnerships with top-tier clients across Canada. In this role, you will serve as a trusted advisor to enterprise advertisers, helping them maximiz…
Account Manager, Mid-Market (Hong Kong and Taiwan), SMB Group
Singapore · On-site
Senior$80B raised
The Account Management team, and part of the Small & Medium Business Group, is dedicated to aiding the growth of small and medium-sized businesses by optimizing their advertising strategies across Meta's suite of apps an…
Skills: Account Management, Consultative Sales, Digital Marketing, Performance Marketing, Data Analysis
Meta is hiring ASIC engineers within the infrastructure organization. We are seeking a highly experienced Emulation Domain Expert to lead and drive advanced emulation model builds and flow for next-generation silicon pro…
Meta's Global Business Group is looking for a Client Solutions Manager to support advertisers in leveraging Meta's advertising platform to achieve their business objectives. In this role, you will work alongside sales pa…
Skills: Performance Marketing, Digital Media, Account Management, Data Analysis, Media Strategy
Associate General Counsel, Media and Strategic Partnerships
Los Angeles, California, United States · On-site
$202k–$274k/yr
Senior+$80B raised
Meta seeks an experienced transactional attorney to serve as Associate General Counsel supporting platform, AI, and media partnership initiatives across Meta's Family of Apps. You will work with partnerships and business…
Product Operations Manager, Central and Standalone Products
Menlo Park, California, United States · On-site
$99k–$144k/yr
Mid level$80B raised
Meta is seeking a Product Operations Manager to support the Central and Standalone Products organization, driving operational excellence, data-informed decision-making, and cross-functional alignment across a portfolio o…
Skills: Product Operations, SQL, Data Analysis, Business Intelligence, Dashboarding
Software Engineer, AI Kernels & Performance Optimization — MTIA Software
Menlo Park, California, United States · On-site
$154k–$217k/yr
Senior$80B raised
Meta designs and deploys its own AI systems. MTIA — the Meta Training and Inference Accelerator — is Meta's family of in-house AI accelerator ASICs, running recommendation and ranking workloads in production across Meta'…
As a Software Engineering Manager in the MTIA Software team, you will lead the development of LLVM compiler infrastructure and early software development platforms like simulators, which will be used by the whole softwar…
Skills: LLVM, Compiler Architecture, ML Compilers, DSL, Simulators
Optical Engineer, RTP, Test Software Architecture and Optics NPI
Menlo Park, California, United States · On-site
$173k–$245k/yr
Senior$80B raised
The Meta Hardware Design and Release to Production (Hardware Design and Release to Production) team ensures that the hardware running in Meta's production fleet is stable, secure, performant, and delivers the most value.…
Skills: Python, Optical Transceivers, Test Automation, NPI, Hardware Debugging
Meta is looking to hire a Lead on the Content Business Development team in the Global Partnerships & Content organization. This is a unique opportunity to lead cross-functional work on business development strategy and d…
Meta is looking for an Associate General Counsel, Product (Payments) who is enthusiastic about technology and its potential for positive impact on people's lives. You will help drive high-profile cross-functional initiat…
Meta is seeking a Global Supply Chain Operations Manager to support the supply chain operations of complex technical components and materials that power our hardware and infrastructure products. In this role, you will ma…
Skills: Supply Chain Management, Technical Commodity Management, Supplier Relationship Management, Cost Modeling, Total Cost of Ownership Analysis
Meta is hiring ASIC engineers within the infrastructure organization. We are seeking a highly experienced Emulation Domain Expert to lead and drive advanced emulation model builds and flow for next-generation silicon pro…
Meta is seeking a forward thinking engineer to join the Production Operations team within our Data Centers. These Data Centers are the foundation upon which our rapidly scaling infrastructure efficiently operates and upo…
Skills: Linux, Server Hardware, Hardware Repair, OS Management, Tooling
Meta seeks a driven commercial transactions lawyer who thrives in a fast-paced environment and can drive the execution of contracts to support the network infrastructure team in the U.S. In this role, you will handle com…
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
$154k–$217k/yr
Full-time
bachelor degree
Bonus, Equity, Health Insurance
Posted 1d ago
~40 hrs/week
Responsibilities
The engineer will characterize, analyze, and optimize the performance of large-scale AI training and inference clusters. They will also develop monitoring frameworks and collaborate with cross-functional teams to ensure maximum throughput and efficiency for AI infrastructure.
Requirements
Candidates must have at least 5 years of coding experience in C, C++, or Python and 6 years of experience in system performance or network infrastructure engineering. A bachelor's degree in a technical field is required, along with expertise in distributed computing, GPU interconnects, and performance debugging.
Full job description
Meta is building large-scale AI and high-performance computing infrastructure to power next-generation AI research and products. As an AI/HPC System Performance Engineer on the Network Infrastructure Engineering team, you will drive end-to-end performance characterization, bottleneck analysis, and optimization of large-scale AI training and inference clusters. In this role, you will work at the intersection of network fabric design, distributed computing, and AI workload behavior to ensure Meta's HPC systems deliver maximum throughput and efficiency for frontier model development.
Responsibilities
Profile and benchmark AI training and inference workloads across large-scale HPC clusters to identify network, compute, and memory bottlenecks
Develop and maintain performance analysis frameworks and dashboards to track system-level metrics including GPU utilization, network bandwidth, latency, and collective communication efficiency
Investigate and resolve performance regressions in distributed AI training environments, including issues related to RDMA fabrics, collective communication libraries, and job scheduling
Collaborate with network infrastructure, hardware, and AI research teams to define performance requirements and validate new HPC cluster configurations
Design and execute capacity and scalability experiments to inform network topology decisions for AI supercomputing infrastructure
Build tooling and automation to continuously monitor HPC system health, detect anomalies, and reduce mean time to mitigation during performance incidents
Establish service level objectives for AI cluster network performance and drive cross-functional alignment on reliability and efficiency targets
Lead technical design reviews for network and system architecture changes affecting AI workload performance, communicating trade-offs clearly to engineering and product stakeholders
Mentor other engineers on HPC performance methodologies, debugging techniques, and instrumentation best practices
Leverage AI-assisted workflows to accelerate root cause analysis, automate routine performance reporting, and expand coverage across the HPC stack
Minimum Qualifications
5+ years of coding experience in C, C++, Python, or similar programming languages. Flexible to learn new programming languages
Experience profiling and optimizing distributed AI or HPC workloads, including familiarity with GPU interconnects, RDMA networking, and collective communication frameworks such as NCCL or MPI
Experience debugging complex, non-reproducible performance issues across multi-layer systems including network fabric, operating system, and application layers
Experience designing and implementing performance monitoring systems, including instrumentation, telemetry pipelines, and alerting for large-scale infrastructure
Experience driving cross-functional technical projects from requirements definition through production deployment, including communicating performance findings and trade-offs to diverse stakeholders
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
6+ years of experience in system performance engineering, network infrastructure engineering, or a related field within large-scale distributed computing or HPC environments
Preferred Qualifications
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Understanding of RDMA congestion control mechanisms on IB and RoCE Networks
Understanding of AI training workloads and demands they exert on networks
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Understanding of the latest artificial intelligence (AI) technologies
Experience in developing systems software in languages like C++
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Experience with machine learning frameworks such as PyTorch and TensorFlow
$154,000/year to $217,000/year + bonus + equity + benefits
Meta's mission is to build the future of human connection and the technology that makes it possible.
Our technologies help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive and intelligent experiences like virtual reality, wearables and AI to help build the next evolution in social technology.
To help create a safe and respectful online space, we encourage constructive conversations on this page. Please note the following:
• Start with an open mind. Whether you agree or disagree, engage with empathy.
• Comments violating our Community Standards will be removed or hidden. Please treat everybody with respect.
• Keep it constructive. Use your interactions here to learn about and grow your understanding of others.
• Our moderators are here to uphold these guidelines for the benefit of everyone, every day.
• If you are seeking support for issues related to your Facebook account, please reference our Help Center (https://www.facebook.com/help) or Help Community (https://www.facebook.com/help/community).
For a full listing of our jobs, visit https://www.metacareers.com
Offices: 1 Hacker Way, Menlo Park, CA 94025, US · 661 University Ave, Toronto, ON M5G 1M1, CA · 300 W 6th St, Austin, TX 78701, US · 77 King St, Sydney, NSW 2000, AU · 1101 Dexter Ave N, Seattle, WA 98109, US
Meta's mission is to build the future of human connection and the technology that makes it possible.
Our technologies help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive and intelligent experiences like virtual reality, wearables and AI to help build the next evolution in social technology.
To help create a safe and respectful online space, we encourage constructive conversations on this page. Please note the following:
• Start with an open mind. Whether you agree or disagree, engage with empathy.
• Comments violating our Community Standards will be removed or hidden. Please treat everybody with respect.
• Keep it constructive. Use your interactions here to learn about and grow your understanding of others.
• Our moderators are here to uphold these guidelines for the benefit of everyone, every day.
• If you are seeking support for issues related to your Facebook account, please reference our Help Center (https://www.facebook.com/help) or Help Community (https://www.facebook.com/help/community).
For a full listing of our jobs, visit https://www.metacareers.com
Offices: 1 Hacker Way, Menlo Park, CA 94025, US · 661 University Ave, Toronto, ON M5G 1M1, CA · 300 W 6th St, Austin, TX 78701, US · 77 King St, Sydney, NSW 2000, AU · 1101 Dexter Ave N, Seattle, WA 98109, US