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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175 AI roles requiring this skill.

Company	Title	Sector	AI score	Stage
NVIDIA	NCX Engineer, AI Accelerator	Semiconductors	8	L3
NVIDIA	Senior Scientific Machine Learning Engineer – Earth-2	Semiconductors	8	L2
NVIDIA	Senior Deep Learning Framework Communications Engineer	Semiconductors	8	L3
NVIDIA	Director, Isaac for Healthcare Engineering	Semiconductors	8	L6
NVIDIA	Senior Software Architect - Deep Learning and HPC Communications	Semiconductors	8	L3
Adobe	Machine Learning Engineer, Firefly Services	Enterprise	8	L3
NVIDIA	Senior Software Engineer, AI Networking	Semiconductors	8	L3
NVIDIA	Principal Deep Learning Communication Architect	Semiconductors	8	L3
Microsoft	Principal Software Engineer, CoreAI	Big Tech	8	L3
NVIDIA	Developer Technology Engineer - AI	Semiconductors	8	L3
Microsoft	Senior Software Engineer, CoreAI Workload Engines	Big Tech	8	L3
Microsoft	Principal Software Engineer, CoreAI Workload Engines	Big Tech	8	L3
NVIDIA	Senior Compiler Engineer, AI Inference Platforms	Semiconductors	8	L3
Adobe	Machine Learning Engineer, Adobe Firefly Services	Enterprise	8	L3
NVIDIA	Senior AI Performance and Efficiency Engineer	Semiconductors	8	L3
NVIDIA	Senior Product Architect, Storage	Semiconductors	8	L4
Modal	Member of Technical Staff - ML Training Systems	Data AI	8	L0
OpenAI	Software Engineer, Platform Systems	AI Frontier	8	L0
NVIDIA	System Software Engineer - Deep Learning	Semiconductors	8	L3
Cohere	Staff Software Engineer, GPU Infrastructure (HPC)	AI Frontier	8	L3
NVIDIA	Senior Software Architect - Deep Learning and HPC Communications	Semiconductors	8	L3
Weights & Biases	Principal Engineer - Perf and Benchmarking	Data AI	8	L3
NVIDIA	Senior Software Architect, Advanced Development	Semiconductors	8	L3
HeyGen	Software Engineer, AI Compute Infrastructure	Multimodal	8	L3
NVIDIA	Deep Learning Performance Architect	Semiconductors	8	L3
NVIDIA	Senior System Software Architect, HPC and AI Networking	Semiconductors	8	L3
HeyGen	Tech Lead, AI Compute Infrastructure	Multimodal	8	L3
Databricks	Software Engineer - GenAI inference	Data AI	8	L3
NVIDIA	Senior AI Storage Software Architect	Semiconductors	8	L3
Rivian	Staff Software Engineer, ML Training and Inference Infrastructure	Auto	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

NCCL

Top employers

Often paired with

Demand trend

Frequently asked questions