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 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
NVIDIA	Senior Quantum Algorithm Researcher	Semiconductors	7	L1
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
NVIDIA	Distinguished Software Architect - Deep Learning and HPC Communications	Semiconductors	7	L3
NVIDIA	Senior System Software Engineer, Robotics	Semiconductors	7	L6
NVIDIA	Senior Deep Learning Compiler Engineer	Semiconductors	7	L3
Shield AI	Senior Software Engineer, Autonomy Behaviors (R4588)	Defense	7	L4
Aurora Innovation	Staff Product Program Manager	Robotics	7	L4
Aurora Innovation	Staff Product Program Manager	Robotics	7	L4
NVIDIA	Lead Software Engineer – Robotics Platform	Semiconductors	7	L6
NVIDIA	Senior Software Engineer - Autonomous Vehicles	Semiconductors	7	L6
NVIDIA	Senior Solutions Architect - Autonomous Vehicles	Semiconductors	7	L6
Cockroach Labs	Staff Product Manager (Data Onboarding)	Data AI	7	L4
NVIDIA	Senior AI and ML HPC Cluster Engineer	Semiconductors	7	L3
NVIDIA	Manager, Software Architecture	Semiconductors	7	L3
NVIDIA	Senior Formal Verification Engineer, GPU Kernels	Semiconductors	7	L4
NVIDIA	Senior Performance Engineer	Semiconductors	7	L3
CrowdStrike	Sr. Engineer - Data & ML Platform (Hybrid)	Enterprise	7	L3
Oracle	Senior Principal Network Development Engineer (IC5) – Backend NIC Qualification & NPI (OCI AI2 – Performance & NIC Engineering)	Enterprise	7	L3
NVIDIA	Senior Software Engineer, NCCL	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

Demand trend

NCCL

Top employers

Often paired with

Frequently asked questions