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Senior AI Research Engineer - GPU Systems & Kernels at Datadog - ApplyBlast

Senior AI Research Engineer - GPU Systems & Kernels

Datadog

10 hours ago

4.0 on Glassdoor

Paris, France

Hybrid

Full Time

Senior

0 applicants

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About this role

The Senior AI Research Engineer on the Frontier Foundations team partners with Research Scientists to optimize large-scale model training and inference by writing and tuning GPU kernels. The role focuses on removing memory and communication bottlenecks for large Mixture-of-Experts models on the latest NVIDIA GPUs. This position supports Datadog's research areas in Trained Agents for Observability and high-performance infrastructure for large language models.

Responsibilities

Write and tune GPU kernels for LLM training and inference
Optimize memory hierarchy and tensor cores on latest NVIDIA GPUs
Reduce communication costs in distributed workloads across NVLink and nodes

Skills

About Datadog

datadoghq.com

Headquarters

New York, New York, United States

Company Size

1001-5000 employees

Founded

2010

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Datadog is a SaaS monitoring and observability platform that helps teams see inside infrastructure, applications, logs, and user experience across cloud-scale environments. It ingests metrics, traces, and logs from hundreds of integrations and provides unified dashboards, alerts, APM, log management, synthetics, and security monitoring. Developers, operations, and security teams use Datadog to detect, troubleshoot, and optimize performance and reliability for modern distributed systems.