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
Meta	Software Engineer, SystemML - Scaling / Performance	Big Tech	8	L3
CVS Health	Executive Director, AI Infrastructure & Platform Engineering	Healthcare	7	L3
GE Healthcare	Staff AI/ML Engineer	Healthcare	7	L3
Intel	Inference Optimization Engineer (local / edge runtime)	Semiconductors	7	L3
NVIDIA	Principal Developer, AI Networking	Semiconductors	7	L3
Oracle	Principal Engineer - AI Networking	Enterprise	7	L3
Oracle	Senior Principal Engineer - AI Networking	Enterprise	7	L3
Oracle	Senior Principal Engineer - AI Networking	Enterprise	7	L3
Apple	Latin America (ALAC) AIML Data Quality & Governance Scientist	Big Tech	7	L4
NVIDIA	Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud	Semiconductors	7	L3
AMD	Staff/Principal Engineer - AI/ML & System-Level Validation	Semiconductors	7	L3
Deloitte	AI Engineer – SFL Scientific	Consulting	7	L3
Weights & Biases	Account Solution Architect	Data AI	7	L3
NVIDIA	Senior Compiler Engineer - DL	Semiconductors	7	L3
AMD	Systems Design Engineer - AI Cluster Software	Semiconductors	7	L3
OpenAI	Analytics & Automation Lead, User Safety & Risk Operations	AI Frontier	7	L4
Microsoft	Senior Software Engineer	Big Tech	7	L3
CrowdStrike	Director, Data & ML Platform	Enterprise	7	L3
NVIDIA	Senior Software Engineer, CUTLASS Kernels	Semiconductors	7	L3
Amazon	ML Accelerator Performance Validation Engineer, Post Silicon Validation	Big Tech	7	L3
Visa	Senior Software Engineer - AI Agents	Fintech	7	L4
Deloitte	AI Engineering Manager – SFL Scientific	Consulting	7	L3
Deloitte	Senior AI Engineer – SFL Scientific	Consulting	7	L3
Anthropic	Performance Engineer, Inference Systems	AI Frontier	7	L3
NVIDIA	Senior System Software Engineer - AI Performance and Efficiency Tools	Semiconductors	7	L3
NVIDIA	Senior Software Engineer, AI Resiliency	Semiconductors	7	L3
Weights & Biases	Staff Software Engineer, Inference	Data AI	7	L3
NVIDIA	Senior Deep Learning Systems Engineer, Datacenters	Semiconductors	7	L3
NVIDIA	Senior System Software Engineer - AI Performance and Efficiency Tools	Semiconductors	7	L3
NVIDIA	Senior Developer Technology Engineer - Windows AI Platform	Semiconductors	7	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