What is NCCL and how common is it in AI job postings?

NCCL is a skill in the "Frameworks & Tools" category. It currently appears in 192 active AI roles across 35 companies in our index.

Which companies are hiring for NCCL?

The top employers with active AI roles mentioning NCCL are: NVIDIA (94), Microsoft (9), Amazon (9), OpenAI (8), Adobe (6).

Is demand for NCCL growing?

Over the last 12 weeks, 105 new AI postings mentioned NCCL. Demand has been relatively stable over this period.

At which stage of AI development is NCCL used?

Roles requiring NCCL are concentrated in: serving infrastructure (72%), agents (8%), data (7%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

What skills are commonly paired with NCCL?

Job postings that mention NCCL most often also require: GPU Computing, CUDA, Computer Architecture, Python, PyTorch.

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NCCL

192 active AI roles across 35 companies mention NCCL. Category: Frameworks & Tools.

Demand trend

New AI postings mentioning NCCL per week — 105 total over 12 weeks.

Sector

All Semiconductors · 103 Big Tech · 27 Data AI · 17 Enterprise · 14 AI Frontier · 13 Robotics · 5 Multimodal · 3 Consulting · 3 Healthcare · 2 Auto · 2 Quant · 1 Fintech · 1 Defense · 1

Function

All Engineering · 175 Research · 15 Product · 2

Status

All Active only

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192 AI roles requiring this skill.

Company	Title	Sector	AI score	Stage
NVIDIA	Senior GPU Networking Architect	Semiconductors	9	L3
NVIDIA	Agent RL Infra Engineer	Semiconductors	9	L2
Microsoft	Member of Technical Staff, Capacity & Efficiency Infrastructure - MAI Superintelligence Team	Big Tech	9	L3
Wayve	Staff ML Performance Engineer (Training Efficiency)	Robotics	9	L0
Microsoft	Member of Technical Staff, Software Co-Design AI HPC Systems - MAI Superintelligence Team	Big Tech	9	L3
ByteDance	Senior Research Scientist/Engineer - AI Infrastructure	Big Tech	9	L3
OpenAI	Software Engineer, Platform Systems	AI Frontier	9	L0
NVIDIA	Senior Deep Learning Algorithm Engineer	Semiconductors	9	L3
NVIDIA	Senior Deep Learning Performance Architect	Semiconductors	9	L3
NVIDIA	Senior Deep Learning Software Engineer, Inference	Semiconductors	9	L3
Cohere	Senior ML Systems Engineer, Frameworks & Tooling	AI Frontier	9	L1
Microsoft	Member of Technical Staff, Pre-Training Infrastructure - MAI Superintelligence Team	Big Tech	9	L1
NVIDIA	Senior Software Research Architect, AI Networking	Semiconductors	9	L3
OpenAI	Training Performance Engineer	AI Frontier	9	L0
OpenAI	Software Engineer, Inference – AMD GPU Enablement	AI Frontier	9	L3
Databricks	Staff Software Engineer - GenAI Performance and Kernel	Data AI	9	L3
Databricks	Staff Software Engineer - GenAI inference	Data AI	9	L3
Anthropic	Performance Engineer, GPU	AI Frontier	9	L3
Meta	Research Scientist Intern, Photorealistic Telepresence (PhD)	Big Tech	9	L2
ByteDance	Tech Lead, Research Scientist/Engineer - AI Infrastructure	Big Tech	9	L3
OpenAI	Software Engineer, Model Inference	AI Frontier	9	L3
Jane Street	Machine Learning Performance Engineer	Quant	9	L3
OpenAI	Software Engineer, Collective Communication	AI Frontier	9	L0
Apple	Machine Learning Manager - AI, Search & Knowledge Platforms	Big Tech	8	L4
NVIDIA	Senior Systems Software Engineer, Semiconductor Systems Inspection	Semiconductors	8	L6
Microsoft	Senior AI Hardware Architect	Big Tech	8	L3
NVIDIA	Senior Inference Engineer, AIConfigurator for Dynamo	Semiconductors	8	L3
AMD	Fellow, AI Performance Software Engineer	Semiconductors	8	L3
NVIDIA	DL System Software Engineer - AI Platform	Semiconductors	8	L3
NVIDIA	Software Engineer, AI Networking Architect	Semiconductors	8	L3

Frequently asked questions

What is NCCL and how common is it in AI job postings?
NCCL is a skill in the "Frameworks & Tools" category. It currently appears in 192 active AI roles across 35 companies in our index.
Which companies are hiring for NCCL?
The top employers with active AI roles mentioning NCCL are: NVIDIA (94), Microsoft (9), Amazon (9), OpenAI (8), Adobe (6).
Is demand for NCCL growing?
Over the last 12 weeks, 105 new AI postings mentioned NCCL. Demand has been relatively stable over this period.
At which stage of AI development is NCCL used?
Roles requiring NCCL are concentrated in: serving infrastructure (72%), agents (8%), data (7%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.
What skills are commonly paired with NCCL?
Job postings that mention NCCL most often also require: GPU Computing, CUDA, Computer Architecture, Python, PyTorch.

NCCL

Top employers

Often paired with

Demand trend

Frequently asked questions

Demand trend

NCCL

Top employers

Often paired with

Frequently asked questions