Senior Network Modeling Architect

NVIDIA
Israel
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 5+ yearsEducation: bachelorsSkills: ["Project ownership","Technical initiative leadership","Autonomy","Communication","Problem-solving"]

Design and advance network modeling to improve AI and High Performance Computing workload performance. Build and optimize simulation features by writing production-quality C++ and Python code, modeling network topologies, configurations, and traffic patterns, and validating assumptions against real hardware/software. Own a performance modeling roadmap, collaborate with internal clients, and improve simulator robustness and reliability for broader user impact.

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FursaFursa
NVIDIA
NVIDIA
2 months ago

Senior Network Modeling Architect

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 16 hours agoStatus: Live
Reposted: similar role first listed 2 months ago

Job Summary

Design and advance network modeling to improve AI and High Performance Computing workload performance. Build and optimize simulation features by writing production-quality C++ and Python code, modeling network topologies, configurations, and traffic patterns, and validating assumptions against real hardware/software. Own a performance modeling roadmap, collaborate with internal clients, and improve simulator robustness and reliability for broader user impact.
Location: Israel
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Analyze and model network behavior for AI training and inference, using simulation tools to generate insights that impact next-generation AI system architecture.
  • •Write production-quality C++ and Python code to develop scalable simulator features and model advanced network topologies, configurations, and traffic patterns.
  • •Map existing and candidate hardware/software features into the simulation domain to enable analysis, impact assessment, and optimization.
  • •Own the performance modeling roadmap for defined features, interface with internal clients, communicate conclusions, and iterate through the findings.
  • •Improve simulation quality as a software product by ensuring robustness and reliability.

Key Requirements

  • •BSc or above in Computer Science, Electrical Engineering, or a related field.
  • •5+ years of recent hands-on coding experience with strong proficiency in C++ and Python.
  • •Comfortable navigating, optimizing, and contributing to a complex, large-scale codebase.
  • •End-to-end system perspective bridging hardware behavior, micro-architecture, and software performance (latency/throughput).
  • •Project ownership capability to lead technical initiatives, prioritize features, and manage lifecycles autonomously with minimal supervision.
Experience:5+ years
Education:Bachelor's in Computer Science, Electrical Engineering
Skills:Project ownershipTechnical initiative leadershipAutonomyCommunicationProblem-solving
Tech Stack:C++PythonEthernetNVLinkInfinibandOMNeT++SystemC

Company Brief

NVIDIA
Designs and manufactures GPUs, AI accelerators, and system-on-chip products for gaming, data centers, professional visualization, and automotive markets, enabling advanced graphics, AI, and high-performance computing solutions worldwide.
Industry: Electronics Manufacturing
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Santa Clara, United States
Founded: 1993
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Glassdoor: 4.3
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