Systems HPC engineer in GPU clusters

Nebius

United States

Teletrabalho

USD 140 000 - 200 000

Tempo integral

Há 2 dias
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Vantagens oferecidas por esta oferta de emprego

Конкурентная заработная плата
Возможность карьерного роста
Гибкость и автономия
Дружелюбная и инновационная культура
Работа в международной команде
Динамичная среда и влияние на проекты

Resumo da oferta

Nebius Group ищет опытного специалиста по системному ПО для оптимизации производительности и поддержки GPU-кластеров в условиях обширной инфраструктуры. Вы будете работать над анализом поведения системы, устранением сбоев и настройкой стека на уровне ядра и приложений.

Требуется глубокое знание C/C++, Go, Python, а также опыт с Linux и HPC-системами. Возможна удаленная работа в рамках международной команды, гибкость и рост в инновационной культуре.

Qualificações

  • 5+ лет профессионального опыта разработки системного уровня, оптимизация производительности.
  • 3+ года hands-on работы с Linux (администрирование, устранение неполадок, настройка).
  • Глубокое понимание архитектуры сервера: PCIe, NIC, Linux OS/Kernel, HPC системы.
  • Сильная грамотность в языках C/C++, Go, Python, ориентированных на производительность.

Responsabilidades

  • Понимать поведение системы на разных слоях, искать узкие места и внедрять улучшения.
  • Диагностика и устранение проблем производительности GPU-кластеров под реальными нагрузками.
  • Оценивать и интегрировать новое железо и настройки через стек ПО.
  • Поддержка escalations по производительности от внутренних команд и клиентов.
  • Тесное взаимодействие с командами инфраструктуры, софта и поставщиков аппаратного обеспечения.
  • Участвовать в квалификации оборудования и кластеров для соответствия требованиям по производительности.

Conhecimentos

System-level разработка
Linux системное администрирование
C/C++
Go
Python
Производительная оптимизация

Ferramentas

PCIe устройства
Linux ядро/системы
Сети/NICs
Системы HPC

Descrição da oferta de emprego

Описание:

Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.

Задачи:
  • Focus on understanding system behavior across multiple layers, identifying performance bottlenecks, and driving improvements that shape how our clusters are built, operated, tuned, and validated.
  • Investigate and troubleshoot performance issues of GPU cluster under real workloads (training and inference)
  • Evaluate and integrate new hardware, system configurations and tuning approaches through software stack
  • Support complex performance-related escalations from internal teams and customers
  • Work closely with infrastructure, software engineering and hardware vendor teams (e.g. NVIDIA, Mellanox, Intel)
  • Contribute to hardware and cluster qualification (acceptance), ensuring systems meet performance expectations
Требования:
  • 5+ years of professional experience in system-level software development (focused on performance optimization, low-level programming).
  • 3+ years of hands-on experience with Linux systems (administration, troubleshooting, and performance tuning).
  • In-depth understanding of server architecture, including PCIe devices, NICs, Linux OS/Kernel, and high-performance computing (HPC) systems.
  • Strong proficiency in one or more performance-oriented programming languages (C/C++, Go, Python).
Условия:
  • Competitive compensation
  • Career growth and learning opportunities
  • Flexibility and ownership
  • Collaborative and innovative culture
  • Opportunity to work on impactful AI projects
  • International environment and talented teams
  • Fast moving
  • Bold thinking
  • Constant growth
  • Meaningful impact
  • Trust and real ownership
  • Opportunity to shape the future of AI
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