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Sr Core Developer
STC
SILVER SPRING, MD
…its growing EED support team, STC is seeking a Senior Core Developer to support the Consolidated Cumulus Core software…
Added just now
Mid Level Core Developer
STC
SILVER SPRING, MD
…its growing EED support team, STC is seeking a Mid-Level Core Developer to support the Consolidated Cumulus Core software…
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Core Systems Operator/Developer
STC
SILVER SPRING, MD
…support team, STC is seeking a Senior Core System Operator/Developer to support the Consolidated Cumulus Core…
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Sr UX Developer
STC
SILVER SPRING, MD
…of its growing EED support team, STC is seeking a Senior UX Developer to support the Consolidated Cumulus User Experience (Dashboard)…
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Vice President – Full Java Stack Engineer
ewminds consulting Services
Pittsburgh, PA
We are seeking a Vice President – Full Stack Engineer to join a mission-critical engineering team supporting a high-performance, regulated enterprise platform. This is a hands-on…
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Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Familiarity with internal developer platforms, reusable infrastructure, and productized engineering patterns.
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Senior Pre-Sales Infrastructure/Network Design Engineer
ewminds consulting Services
New York, NY
Added 2 mins ago
Strategic Partnerships MBA Intern, Enterprise GTM - Summer 2027
NVIDIA USA
CA
Experience as an sw developer, product manager, sales engineer, or customer support/eng
Added 2 mins ago
Senior Software Engineer - Autonomous Vehicles
NVIDIA USA
CA
…only as good as the software that runs them, so we need an engineer who obsesses over quality, performance, and architecture, and who can turn algorithmic ideas into safe, fast,…
Added 2 mins ago
Staff Engineer - MarTech
AEO
Pittsburgh, PA
We are seeking a highly skilled and hands-on Staff Engineer to join our dynamic Marketing Technology (MarTech) team. In this critical Individual Contributor (IC) leadership role, you will…
Added 3 mins ago
Expert RAG Engineer
Salvo Software
Remote, United States
We are looking for an Expert RAG Engineer to design, build, and own the retrieval-augmented generation systems behind our AI products. Your core work will be architecting production-grade…
Added 4 mins ago
PAS - SharePoint & Power Platform Engineer Consulting Manager- Multiple Locations 1
EY
Detroit, MI · Pittsburgh, PA · Charlotte, NC · Dallas, TX · Miami, FL · Minneapolis, MN · San Jose, CA · Cincinnati, OH · New York, NY · Boston, MA · Portland, OR · Irvine, CA · San Diego, CA · Hoboken, NJ · Grandview Heights, OH · Cleveland, OH · Philadelphia, PA · Akron, OH · Atlanta, GA · Nashville, TN · St. Louis, MO · McLean, VA · Denver, CO · Seattle, WA · San Francisco, CA · Houston, TX · Phoenix, AZ · Chicago, IL · Los Angeles, CA
As an M365 SharePoint Engineer, you will have in-depth knowledge of Microsoft Dynamics 365 Finance and Supply Chain Management which enable you lead and participate in enterprise solution…
Added 5 mins ago
SL
Sales Development Representative I
Sumo Logic
Austin, TX
- $49,000 to $57,000 USD / year
…language. You will target personas such as a SOC analyst, a cloud engineer, or a CISO. You’ll adapt your message to each of them and explain technical ideas clearly enough to earn trust,…
Added 5 mins ago
Sr. Product Manager
Safe-Guard Products International LLC
Atlanta, GA
Comfort with technical detail. You can work through architecture and integration questions with engineers without being the engineer.
Added 5 mins ago
L
Applied AI Engineer, Team Lead
Luminai
San Mateo, CA · New York, NY
- $200,000 to $350,000 USD / year
As a Lead Software Engineer working on AI systems, you will play a foundational role in research, experimentation and rapid improvement of AI systems towards building a capable, reliable AI…
Added 6 mins ago
Member of Technical Staff - Generalist
Trajectory
San Francisco, CA
As a Generalist Engineer at Trajectory, you will craft the product experience that makes continual learning legible and intuitive.
Added 7 mins ago
Software Product Management Pre Sales Assoc. Director - Health & Human Services Software
Accenture
Saint Louis, MO
Added 8 mins ago
Principal Application Infrastructure Engineer
MED Medtronic Inc
Newton, MA · Mounds View, MN
…technology. Medtronic is looking for an experienced infrastructure engineer to help build and run the cloud infrastructure behind the Affera Digital Platform, which is transforming cardiac…
Added 8 mins ago
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Manager, Machine Learning Engineer - Credit
Plaid
New York, NY
- $259,200 to $395,280 USD / year
Added 9 mins ago
Staff Software Development Engineer - iOS
CVS Health
Work At Home, MO
…a highly skilled and innovative Staff Software Development Engineer - iOS to join our growing digital engineering organization. This Staff Engineering role offers the opportunity to drive…
Added 9 mins ago
Microsoft Dynamics Technical Lead - Assistant Vice President
iCapital
NY · Greenwich, CT
…Consultant Associate (MB-230), Dynamics 365 Contact Center AI Engineer Associate (AB-250), Power Platform Developer Associate (AB-400), or Power Platform Solution Architect…
Added 10 mins ago
Principal Forward Deployed Engineer, Google Cloud
Ingram Micro Inc
Irvine, CA
We are seeking a Forward-Deployed Principal Services Engineer to work directly with enterprise customers to transform high-value AI use cases into scalable, production-grade solutions. This…
Added 10 mins ago
AI Engineer Mid level
ELEVI Associates
Annapolis Junction, MD · Columbia, MD
As a Mid-level AI Engineer with you will be supporting an IC Customer working on mission driven applications. Candidates in this role will:
Added 12 mins ago
Software Engineer III- AI & Engineering/Software as a Service
Deloitte
Kansas City, MO
In addition, successful Software Engineer IIIs will have the following preferred background:
Added 12 mins ago
Member of Technical Staff (Migrations)
Cockroach Labs
NY
…and Cockroach Continuum. We're looking for a staff software engineer to help build out the Migration Assistant, expand the capabilities of the MOLT toolkit, and to drive innovation around…

Closed listing

AI/HPC Network Performance Engineer

Austin, TX, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Experience: 8+ years of experience in system performance engineering, network infrastructure engineering, or a related field within large-scale distributed computing or HPC environments
Posting language: English
Posted: Nov 3, 2026

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Original job description

Archived listing. The details below describe a past opening.

Summary:

Meta's AI Training and Inference Infrastructure is growing exponentially to support ever increasing use cases of AI. This results in a dramatic scaling challenge that our engineers have to deal with on a daily basis. We need to build and evolve our network infrastructure that connects myriads of GPUs together. In addition, we need to ensure that the network is running smoothly and meets stringent performance and availability requirements of RDMA workloads that expects a lossless fabric interconnect. To improve performance of these systems we constantly look for opportunities across our infrastructure stack: network fabric and host networking, comms lib and scheduling infrastructure.

Required Skills:

AI/HPC Network Performance Engineer Responsibilities:

Design, develop, test and operate networking systems to support large scale AI training jobs
Research, develop and deploy numerous technologies and network topologies in order to evolve and scale our AI networks
Work closely with our hardware, software and sourcing teams to develop new networking solutions and influence the future of networking and its associated infrastructure
Define and develop optimized network automation tools and systems, including configuration, provisioning, monitoring, alarming, auto-remediation and more
Be oncall to learn from real world production challenges and take the lessons to improve current and future generation products
Provide guidance on network architecture including scale-up and scale-out topologies, transport protocols, and performance optimization techniques

Minimum Qualifications:

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
8+ years of experience in system performance engineering, network infrastructure engineering, or a related field within large-scale distributed computing or HPC environments
Experience coding in languages like Python, C++, Go
Experience in designing, deploying and operating datacenter networks at scale
Experience in network automation software leveraging software defined networking principles

Preferred Qualifications:

Understanding of AI training workloads and demands they exert on networks
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
4+ years of experience working on networks supporting large scale training workloads
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Experience working with IB/RDMA/RoCE Networks
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Understanding of RDMA congestion control mechanisms on IB and RoCE Networks
Experience with scale-up and scale-out network fabric architectures

Public Compensation:

$184,000/year to $257,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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Skills

Research
Computer science
Computer engineering
Distributed computing
Python
C++
Go
Hazard assessment

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