Updated Aug 31, 2026

NCCL Jobs - Remote & On-site

NCCL jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $310,278/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

Open positions
174
Companies
77
Salary range
$196K – $440K
Average salary
$310K
AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Micron Technology

micron.com
Micron Technology is an American semiconductor company founded in Boise, Idaho in 1978 and one of only a handful of manufacturers of both DRAM and NAND flash memory. It designs and fabricates memory and storage products used in data centres, personal computers, smartphones, cars and industrial equipment, and sells them under the Micron and consumer-facing Crucial brands. High-bandwidth memory for AI accelerators has become the fastest-growing part of the business, and the company operates fabrication and assembly sites across the United States and Asia.
micron.com • HQ: Boise, United States • Data Centers • Semiconductor Manufacturing • Consumer Electronics • Hardware • Storage • Digital Storage • Semiconductors • 5000+ employees • Est. 1978
HQ: Boise, United States • Data Centers • Semiconductor Manufacturing • Consumer Electronics • Hardware • Storage • Digital Storage • Semiconductors • 5000+ employees • Est. 1978
Verified live · 22 min ago 22 min ago

Intern - AI Systems and Infrastructure Engineering

Intern • In office (Austin, United States) • Master's Degree • Internship • Intern
C++
Python
C++
PyTorch C++
AI/ML
AI Agents
LLM
PyTorch
TensorRT
TensorRT-LLM
vLLM
CUDA
CUDA Toolkit
NCCL
Triton
Apply
Report

Orcrist Technologies

orcrist.org
Orcrist Technologies offers pioneering AI and data analytics solutions in the private and public sectors, turning sensors into strategy. We are a Berlin-based data defense technology company building AI-powered software for real-time situational awareness and sensor fusion. Our mission is to give decision-makers the clarity they need-when it matters most.
orcrist.org • Berlin • Dresden • Defense AI • Data & Analytics • Artificial Intelligence
Berlin • Dresden • Defense AI • Data & Analytics • Artificial Intelligence
Verified live · 7 hours ago 2 months ago

Infrastructure/Systems Engineer

$69k – $139k per year (Estimated) • Senior • 5+ years expRemote/Hybrid (Berlin, Germany) • Internship • Senior • German: B1
Bash
Python
AI/ML
KServe
vLLM
Triton
InfiniBand
CUDA Toolkit
LLM
Quantization
TensorRT
TensorRT-LLM
CUDA
NCCL
NVLink
DevOps
Ansible
Kubernetes
Terraform
Ubuntu
CI/CD
Git
Red Hat
Cybersecurity
ISO 27001
Apply
Report

Thinking Machines Lab

thinkingmachines.ai
Thinking Machines Lab is an artificial intelligence research and product company based in San Francisco and founded in 2025. The company develops multimodal AI systems and open-weights models, such as Inkling, alongside developer tools like Tinker for model fine-tuning. It operates as a public benefit corporation focused on human-AI collaboration and open science, supported by significant venture capital investment.
thinkingmachines.ai • HQ: San Francisco, United States • MLOps • Machine Learning • Multimodal AI • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2025
HQ: San Francisco, United States • MLOps • Machine Learning • Multimodal AI • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2025
Top 25% payVerified live · 22 min ago 5 days ago

ML Infrastructure Engineer

$350k – $475k per year • Middle • 4+ years expIn office (San Francisco, New York, United States) • Relocation • Visa sponsorship • Full-Time • Middle
C++
Python
C++
PyTorch C++
AI/ML
Reinforcement Learning
Post-training
PyTorch
Ray
RLHF
DPO
InfiniBand
NCCL
PPO
TPU
DevOps
SRE
Kubernetes
SLURM
Apply
Top 25% payVerified live · 22 min ago 4 days ago

Software Engineer, ML Infra

$350k – $475k per year • In office (San Francisco, New York, United States) • Relocation • Visa sponsorship • Full-Time
CUDA
CUDA Toolkit
NCCL
Apply
Top 25% payVerified live · 22 min ago 27 days ago

Software Engineer, Supercomputing

$350k – $475k per year • Remote/Hybrid (San Francisco, United States) • Relocation • Visa sponsorship • Full-Time
Python
Rust
AI/ML
CUDA Toolkit
JAX
PyTorch
TensorFlow
NCCL
DevOps
Kubernetes
SLURM
Apply
Report

Prime Intellect

primeintellect.com
Prime Intellect is an artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2023. The company provides a decentralized platform for training, evaluating, and deploying large-scale AI models, featuring tools for reinforcement learning, agent development, and a global compute marketplace. It operates globally by aggregating computing resources from various providers to enable researchers and developers to build open-source models and autonomous agents.
primeintellect.com • HQ: San Francisco, United States • Cloud Computing • Information Technology • LLM & Generative AI • Reinforcement Learning • AI Agents • Artificial Intelligence • Hardware • AI Infrastructure • Est. 2023
HQ: San Francisco, United States • Cloud Computing • Information Technology • LLM & Generative AI • Reinforcement Learning • AI Agents • Artificial Intelligence • Hardware • AI Infrastructure • Est. 2023
Top 25% payVerified live · 2 days ago 1 month ago

Member of Technical Staff - Training Platform

$150k – $300k per year • Staff+ • In office (San Francisco, United States) • Relocation • Visa sponsorship • Full-Time • Staff
Python
TypeScript
JavaScript
Python
FastAPI
SQLAlchemy
Databases
Databricks
AI/ML
Fine-tuning
LangChain
LLM
LoRA
OpenRouter
Perplexity
QLoRA
RLHF
SGLang
TensorRT
TensorRT-LLM
Together AI
vLLM
PEFT
NCCL
NVLink
OpenAI
Post-training
SFT
Function Calling
Frontend
Next.js
React.js
shadcn/ui
Tailwind CSS
tRPC
Radix UI
DevOps
Ansible
Cloudflare
Datadog
GCP
GitOps
Google Cloud Run
Google GKE
Grafana
Helm
KEDA
kubectl
Kubernetes
Loki
OpenTelemetry
Prometheus
Rest API
Terraform
Management
Zapier
Apply
Top 25% payVerified live · 2 days ago 1 month ago

Member of Technical Staff - Inference

$150k – $300k per year • Equity • Staff+ • Remote/Hybrid (San Francisco, United States) • Relocation • Visa sponsorship • PhD • Full-Time • Staff
Python
C++
Rust
C++
PyTorch C++
Protobuf
Databases
Databricks
Apache Kafka
Redis
AI/ML
CUDA
CUDA Toolkit
LangChain
LLM
OpenRouter
Perplexity
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
Together AI
vLLM
InfiniBand
NCCL
OpenAI
Post-training
SFT
Function Calling
Triton
DevOps
AWS
CI/CD
Cloudflare
Datadog
GCP
Kubernetes
Service Mesh
SLI/SLO/SLA
Ansible
Grafana
gRPC
OpenTelemetry
Prometheus
Terraform
Management
Zapier
Apply
Report

PhysicsX

physicsx.ai
PhysicsX is a deep technology company that develops artificial intelligence and simulation software to accelerate engineering and advanced manufacturing. Founded by former Formula One engineers and computer scientists, the organization uses physics-informed AI and deep learning to optimize complex designs in fields like aerospace, automotive, and renewable energy. By replacing traditional, time-intensive physics simulations with real-time machine learning models, it enables companies to innovate faster and dramatically improve performance.
physicsx.ai • HQ: London, United Kingdom • Industrial Engineering • Artificial Intelligence • Simulation & Digital Twin
HQ: London, United Kingdom • Industrial Engineering • Artificial Intelligence • Simulation & Digital Twin
Verified live · 6 hours ago 26 days ago

Senior Machine Learning Infrastructure Engineer, Research

$96k – $241k per year (Estimated) • Equity • Senior • 5+ years expRemote/Hybrid (Singapore) • Bachelor's Degree • Senior
Python
AI/ML
Fine-tuning
MLFlow
PyTorch
Transformers
CoreWeave
FSDP
InfiniBand
NCCL
NVLink
DevOps
CI/CD
Grafana
Kubernetes
Octopus Deploy
Prometheus
SLURM
HPC
Apply
Verified live · 6 hours ago 4 months ago

Principal Machine Learning Infrastructure Engineer

$110k – $232k per year (Estimated) • Equity • Lead • 5+ years expRemote/Hybrid (London, United Kingdom) • Bachelor's Degree • Principal
Python
AI/ML
Fine-tuning
MLFlow
PyTorch
Transformers
CoreWeave
FSDP
InfiniBand
NCCL
NVLink
DevOps
CI/CD
Grafana
Kubernetes
Octopus Deploy
Prometheus
SLURM
HPC
Apply
Report

Together AI

together.ai
Together AI (Together Computer, Inc.) is a full-stack AI infrastructure and cloud platform headquartered in San Francisco, California. Founded in 2022 by prominent AI researchers and system engineers - including CEO Vipul Ved Prakash, CTO Ce Zhang, Chief Scientist Tri Dao (co-creator of FlashAttention), Chris Ré, and Percy Liang - the company operates as an "AI Native Cloud" designed to train, fine-tune, and deploy open-source generative AI models at scale with high performance and optimized unit economics.
together.ai • HQ: San Francisco, United States • Hardware • Events & Ticketing • Corporate Events • AI Infrastructure • Artificial Intelligence • 501-1000 employees • Est. 2022
HQ: San Francisco, United States • Hardware • Events & Ticketing • Corporate Events • AI Infrastructure • Artificial Intelligence • 501-1000 employees • Est. 2022
$36k – $140k per year (Estimated) • Junior • In office (Amsterdam, Netherlands) • Junior
Go
Python
Rust
Databases
Apache Kafka
NATS
AI/ML
CUDA
CUDA Toolkit
Human-in-the-Loop
Together AI
InfiniBand
NCCL
DevOps
Ansible
CI/CD
Kubernetes
Self-Healing
Apply
$93k – $219k per year (Estimated) • Staff+ • In office (London, United Kingdom) • Staff
Go
Python
Rust
Databases
Apache Kafka
NATS
AI/ML
CUDA
CUDA Toolkit
Human-in-the-Loop
Together AI
InfiniBand
NCCL
DevOps
Ansible
CI/CD
Kubernetes
Self-Healing
Apply
$40k – $95k per year (Estimated) • Staff+ • In office • Staff
Go
Python
Rust
Databases
Apache Kafka
NATS
AI/ML
CUDA
CUDA Toolkit
Human-in-the-Loop
Together AI
InfiniBand
NCCL
DevOps
Ansible
CI/CD
Kubernetes
Self-Healing
Apply
Report

Oracle

oracle.com
Oracle Corporation is an American multinational computer technology corporation headquartered in Austin, Texas. Founded in 1977 by Larry Ellison, Bob Miner, and Ed Oates, Oracle is one of the world's largest enterprise software and cloud computing infrastructure providers.
oracle.com • HQ: Austin, United States • Software • LLM & Generative AI • Information Technology • Data & Analytics • AI Agents • Artificial Intelligence • Cloud Computing • Enterprise Resource Planning (ERP) • Database Management • 1001-5000 employees • Est. 1977
HQ: Austin, United States • Software • LLM & Generative AI • Information Technology • Data & Analytics • AI Agents • Artificial Intelligence • Cloud Computing • Enterprise Resource Planning (ERP) • Database Management • 1001-5000 employees • Est. 1977
Top 25% payVerified live · 1 hour ago 6 days ago

AI Systems Engineer (OCI/AI Infrastructure)

$97k – $306k per year • Equity • In office (Nashville, United States) • Bachelor's Degree
CUDA
CUDA Toolkit
vLLM
ROCm
JAX
PyTorch
Ray
TensorFlow
NCCL
Apply
Report

Pragmatike

pragmatike.com
Pragmatike is a global remote recruitment and staffing platform that connects companies with top-tier technology professionals. The company specializes in human-curated talent matching, sourcing vetted software developers, product managers, and IT specialists for startups and enterprises worldwide. By streamlining the hiring process and offering flexible, project-based collaboration, it enables organizations to rapidly build and scale their distributed engineering teams.
pragmatike.com • HQ: Hanoi, Vietnam • Information Technology • IT Outsourcing • Professional Services • Human Resources
HQ: Hanoi, Vietnam • Information Technology • IT Outsourcing • Professional Services • Human Resources
Verified live · 2 hours ago 6 days ago

Server Engineer (On-site Hong Kong)

In office (Hong Kong) • Full-Time
Bash
Python
AI/ML
CUDA
CUDA Toolkit
NCCL
InfiniBand
NVLink
DevOps
HPC
Cybersecurity
GDPR
Apply
Verified live · 2 hours ago 6 days ago

Server Engineer (On-site Hong Kong)

In office (Shenzhen, China) • Full-Time
Bash
Python
AI/ML
CUDA
CUDA Toolkit
NCCL
InfiniBand
NVLink
DevOps
HPC
Cybersecurity
GDPR
Apply
Open 130 daysVerified live · 2 hours ago 4 months ago

CUDA Kernel Engineer (Remote US)

$184k – $376k per year (Estimated) • Equity • In office (Cambridge, San Francisco, United States) • PhD • Full-Time
C++
Databases
Databricks
AI/ML
CUDA Toolkit
CUDA
TensorRT
CoreWeave
NCCL
NVLink
Weights & Biases
Frontend
Sass
DevOps
HPC
Apply
Report

The True Engineer

thetrueengineer.com
The True Engineer is an engineering leadership and software development publication platform hosted on Substack. Authored by Adlet Balzhanov, a senior software engineering lead with background in Big Tech and high-growth enterprise scale-ups, the publication delivers monthly long-form analytical essays, career frameworks, and strategic insights for software developers, engineering managers, and technology executives. Operating under a creator-driven digital subscription model, the newsletter focuses on technical leadership tactics, staff-level engineering practices, organizational dynamics within large tech companies, and navigating the operational impacts of AI on software development.
thetrueengineer.com • HQ: Stockholm, Sweden • Artificial Intelligence
HQ: Stockholm, Sweden • Artificial Intelligence
Verified live · 1 hour ago 8 days ago

ML Systems Performance Engineer (MFU)

$22k – $54k per year (Estimated) • Equity • In office (Almaty, Kazakhstan) • Relocation • Full-Time
C
C
MPI
AI/ML
CUDA
CUDA Toolkit
DeepSpeed
PyTorch
Triton
FSDP
Megatron-LM
Multimodal AI
Reinforcement Learning
InfiniBand
NCCL
NVLink
Mixture of Experts
Apply
Verified live · 1 hour ago 1 month ago

MLOps Engineer - GPU Platform (Inference & Training)

$21k – $51k per year (Estimated) • Equity • In office (Almaty, Kazakhstan) • Relocation • Full-Time
Python
JavaScript
C++
Databases
Apache Kafka
AI/ML
CUDA
CUDA Toolkit
InfiniBand
NCCL
TensorRT
Triton
vLLM
CoreWeave
Frontend
Bootstrap
DevOps
AIOps
Amazon EKS
ArgoCD
AWS
GitOps
Helm
Istio
Karpenter
KEDA
Kubernetes
Prometheus
Terraform
VictoriaMetrics
AWS Lambda
Cloudflare
FinOps
Grafana
Apply
Report

NVIDIA

nvidia.com
NVIDIA is an American technology company founded in 1993 that invented the graphics processing unit and has become the dominant supplier of accelerated computing platforms for artificial intelligence. Its portfolio spans data centre GPUs and systems built on the Hopper and Blackwell architectures, GeForce consumer graphics, automotive and robotics platforms, high-speed networking acquired with Mellanox, and the CUDA software stack that binds the ecosystem together. Headquartered in Santa Clara, California, the company sells to cloud providers, enterprises, research institutions and gamers worldwide and is one of the most valuable listed businesses on the Nasdaq.
nvidia.com • HQ: Santa Clara, United States • AI Infrastructure • Semiconductors • AI Agents • Big Data • LLM & Generative AI • Machine Learning • Hardware • Data & Analytics • Information Technology • Artificial Intelligence • 5000+ employees • Est. 1993
HQ: Santa Clara, United States • AI Infrastructure • Semiconductors • AI Agents • Big Data • LLM & Generative AI • Machine Learning • Hardware • Data & Analytics • Information Technology • Artificial Intelligence • 5000+ employees • Est. 1993
$184k – $288k per year • Senior • 8+ years expIn office (Santa Clara, New York, United States) • Master's Degree • Full-Time • Senior
C++
Python
OpenQASM
OpenQASM
NVIDIA cuQuantum
Qiskit Aer
AI/ML
CUDA
CUDA Toolkit
AI Agents
NCCL
DevOps
HPC
Quantum
Cirq
PennyLane
Qiskit
Stim
Apply
$93k – $274k per year (Estimated) • Junior • 1+ year expIn office (Tel Aviv, Yokneam, Israel) • Bachelor's Degree • Full-Time • Junior
C++
AI/ML
Edge AI
NCCL
DevOps
Kubernetes
Apply
$184k – $288k per year • Staff+ • 5+ years expIn office (Santa Clara, Austin, Durham, Westford, United States) • PhD • Full-Time • Architect
C++
C
C++
PyTorch C++
TensorFlow C++
C
MPI
AI/ML
CUDA
CUDA Toolkit
PyTorch
TensorFlow
InfiniBand
NCCL
NVLink
DevOps
HPC
Apply
Report

xAI

x.ai
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
x.ai • HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
Verified live · 29 min ago 1 month ago

Technical Account Manager

$243k – $380k per year (Estimated) • Senior • 7+ years expIn office (Austin, United States) • Bachelor's Degree • Full-Time • Senior
InfiniBand
NCCL
NVLink
DevOps
SLI/SLO/SLA
Apply
Report

Anthropic

anthropic.com
Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
anthropic.com • HQ: San Francisco, United States • Code Intelligence • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2021
HQ: San Francisco, United States • Code Intelligence • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2021
Top 25% payVerified live · 1 hour ago 3 months ago

Staff Software Engineer, Kubernetes Platform

$440k per year • Staff+ • 12+ years expIn office (London, United Kingdom) • Visa sponsorship • Bachelor's Degree • Staff
C++
Python
Rust
AI/ML
Anthropic
Multimodal AI
AWS Trainium
NCCL
TPU
DevOps
etcd
Kubernetes
Amazon EKS
AWS
Consul
eBPF
GCP
Google GKE
SLURM
ZooKeeper
Apply
Open 342 daysTop 25% pay 11 months ago

Performance Engineer, GPU

$280k per year • In office (San Francisco, United States) • Visa sponsorship • Bachelor's Degree
Claude
CUDA Toolkit
Flash Attention
JAX
Multimodal AI
PyTorch
Quantization
CUDA
Triton
Anthropic
NCCL
NVLink
Apply
Top 25% payVerified live · 1 hour ago 3 months ago

Staff+ Software Engineer, Kubernetes Platform

$320k per year • Staff+ • 10+ years expIn office (San Francisco, United States) • Visa sponsorship • Bachelor's Degree • Staff
C++
Python
Rust
AI/ML
Anthropic
Multimodal AI
AWS Trainium
NCCL
TPU
DevOps
etcd
Kubernetes
Amazon EKS
AWS
Consul
eBPF
GCP
Google GKE
SLURM
ZooKeeper
Apply
Report

Mirantis

mirantis.com
Mirantis is a B2B open-source cloud computing, container management, and AI infrastructure company headquartered in Campbell, California. Originally known as a core contributor to OpenStack, Mirantis now provides open-cloud software and managed services centered on Kubernetes, multi-cloud platforms, and enterprise AI workloads.
mirantis.com • Calgary • Warsaw • Brussels • Prague • Poznań • DevOps • Information Technology • Cloud Computing • 1001-5000 employees
Calgary • Warsaw • Brussels • Prague • Poznań • DevOps • Information Technology • Cloud Computing • 1001-5000 employees
Verified live · 3 hours ago 10 days ago

Senior Manager, Sales Engineering — AI / GPU Cloud (NeoCloud)

$162k – $314k per year (Estimated) • Senior • Remote/Hybrid (San Jose, United States) • Full-Time • Senior
CUDA
CUDA Toolkit
Fine-tuning
LLM
PyTorch
TensorRT
TensorRT-LLM
Triton
InfiniBand
NCCL
NVIDIA NeMo
NVLink
DevOps
Kubernetes
KubeVirt
Platform Engineering
SLURM
HPC
AWS
Apply
Verified live · 3 hours ago 1 month ago

Technical Product Manager, AI Cloud Networking

$141k – $241k per year (Estimated) • Equity • Senior • 7+ years expUnited States • Remote (United States) • Full-Time • Senior
InfiniBand
NCCL
DevOps
AWS
Kubernetes
Platform Engineering
Splunk
HPC
Apply
Report

Quantiphi

quantiphi.com
Quantiphi is an award-winning AI-first digital engineering company driven by the desire to solve transformational problems at the heart of business. Quantiphi solves the toughest and complex business problems by combining deep industry experience, disciplined cloud, and data-engineering practices, and cutting-edge artificial intelligence research to achieve quantifiable business impact at unprecedented speed.
quantiphi.com • HQ: Boston, United States • Analytics Platforms • Data & Analytics • 1001-5000 employees
HQ: Boston, United States • Analytics Platforms • Data & Analytics • 1001-5000 employees
Verified live · 1 day ago 12 days ago

Architect Platform Engineer

$123k – $249k per year (Estimated) • Staff+ • 10+ years expCanada • Remote (United States, Canada) • Full-Time • Architect
Snowflake
AI/ML
CUDA Toolkit
Fine-tuning
LLM
Multimodal AI
RAG
RAPIDS
TensorRT
AI Agents
cuDNN
Edge AI
LLMOps
NCCL
DevOps
Ansible
AWS
Azure
CI/CD
Docker
GCP
Git
Helm
Jenkins
Kubernetes
OpenShift
Red Hat
Self-Healing
SLURM
Terraform
Vector
Cybersecurity
SonarQube
HIPAA
Apply
Verified live · 1 day ago 16 days ago

Senior - Platform Engineer

$111k – $217k per year (Estimated) • Senior • 5+ years expIn office (Boston, Princeton, United States) • Full-Time • Senior
Snowflake
AI/ML
CUDA Toolkit
Fine-tuning
LLM
Multimodal AI
RAG
RAPIDS
TensorRT
CUDA
Triton
AI Agents
cuDNN
Edge AI
LLMOps
NCCL
DevOps
Ansible
AWS
Azure
GCP
Helm
Kubernetes
OpenShift
Red Hat
SLURM
Terraform
Cybersecurity
HIPAA
Apply
Verified live · 1 day ago 1 month ago

Senior Platform Engineer

$111k – $216k per year (Estimated) • Senior • 10+ years expUnited States • Remote (United States, Canada) • Full-Time • Senior
Snowflake
AI/ML
CUDA Toolkit
Fine-tuning
LLM
Multimodal AI
RAG
RAPIDS
TensorRT
AI Agents
cuDNN
Edge AI
LLMOps
NCCL
DevOps
Ansible
AWS
Azure
GCP
Helm
Kubernetes
OpenShift
Red Hat
SLURM
Terraform
Cybersecurity
HIPAA
Apply
Report

World Labs

worldlabs.ai
World Labs is a spatial intelligence company, building frontier models that can perceive, generate, and interact with the 3D world.
worldlabs.ai • San Francisco • Data Science • Computer Vision • Geospatial Analytics
San Francisco • Data Science • Computer Vision • Geospatial Analytics
Open 121 dayTop 25% pay 3 months ago

Performance Engineer (Inference, Training & GPU)

$200k – $300k per year • Equity • In office (San Francisco, United States)
C++
Python
Rust
C++
PyTorch C++
AI/ML
CUDA
CUDA Toolkit
JAX
PyTorch
Quantization
Triton
AWS Trainium
NCCL
NVLink
TPU
Apply
Report

Databricks

databricks.com
Databricks is an American software company founded in 2013 by the original creators of Apache Spark, Delta Lake and MLflow at the University of California, Berkeley. Its data intelligence platform unifies data engineering, warehousing, governance, analytics and machine learning on a lakehouse architecture that stores open table formats in a customer's own cloud object storage. Headquartered in San Francisco and available on AWS, Azure and Google Cloud, the platform is used by tens of thousands of organisations to build pipelines, dashboards and production AI applications.
databricks.com • HQ: San Francisco, United States • MLOps • Machine Learning • Big Data • Data Engineering • Artificial Intelligence • Data & Analytics • Data Warehousing • 5000+ employees • Est. 2013
HQ: San Francisco, United States • MLOps • Machine Learning • Big Data • Data Engineering • Artificial Intelligence • Data & Analytics • Data Warehousing • 5000+ employees • Est. 2013
Verified live · 2 hours ago 10 months ago

Staff Software Engineer - GenAI inference

$223k – $417k per year (Estimated) • Staff+ • 6+ years expIn office (San Francisco, United States) • Bachelor's Degree • Staff
Databricks
AI/ML
CUDA
CUDA Toolkit
Quantization
cuDNN
Mixture of Experts
NCCL
Apply
Verified live · 2 hours ago 1 month ago

Sr. Engineering Manager, AI Runtime

$210k – $403k per year (Estimated) • Lead • 8+ years expIn office (Mountain View, United States) • Bachelor's Degree • Senior
Databricks
AI/ML
DeepSpeed
Fine-tuning
LLM
PyTorch
FSDP
Megatron-LM
NCCL
Apply
Report

Nimble Robotics

nimble.ai
Nimble (Nimble Robotics) is an AI-powered robotics and autonomous third-party logistics (3PL) company headquartered in San Francisco, California. Founded in 2017 by Simon Kalouche, the company develops fully autonomous fulfillment networks powered by intelligent picking, packing, and sorting robots ("Superhumanoids") alongside cloud supply chain management software.
nimble.ai • HQ: San Francisco, United States • Transportation & Logistics • Commerce • Logistics • 51-200 employees • Est. 2017
HQ: San Francisco, United States • Transportation & Logistics • Commerce • Logistics • 51-200 employees • Est. 2017
Top 25% payVerified live · 11 hours ago 13 days ago

Senior/Staff Software Engineer, Infrastructure (ML)

$210k – $300k per year • Staff+ • 4+ years expIn office (San Francisco, United States) • Bachelor's Degree • Staff
C++
Python
Rust
C++
PyTorch C++
AI/ML
CUDA Toolkit
JAX
PyTorch
DeepSpeed
FSDP
Megatron-LM
NCCL
DevOps
Kubernetes
Apply
Report

Lightning AI

lightning.ai
Lightning AI is an artificial intelligence technology company headquartered in New York City, New York, and established in 2019. The organization provides a unified platform and the open-source PyTorch Lightning framework to facilitate the building, training, and deployment of machine learning models. It operates globally by offering scalable cloud infrastructure and development tools to individual researchers and enterprise teams across various industries.
lightning.ai • HQ: New York, United States • Cloud Management • Software • Cloud Computing • Information Technology • MLOps • Machine Learning • Artificial Intelligence • Est. 2019
HQ: New York, United States • Cloud Management • Software • Cloud Computing • Information Technology • MLOps • Machine Learning • Artificial Intelligence • Est. 2019
Open 101 dayVerified live · 1 hour ago 3 months ago

AI Platform Support Engineer (EMEA)

$104k – $217k per year (Estimated) • Equity • Remote/Hybrid (London, United Kingdom) • Visa sponsorship
Python
AI/ML
CUDA Toolkit
PyTorch
PyTorch Lightning
CUDA
NCCL
Kubeflow
Ray
InfiniBand
DevOps
Grafana
Kubernetes
OpenTelemetry
Platform Engineering
Prometheus
SLURM
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Open 107 daysVerified live · 1 hour ago 3 months ago

AI Platform Support Engineer (APAC)

Equity • Remote/Hybrid (Singapore)
Python
AI/ML
CUDA Toolkit
PyTorch
PyTorch Lightning
NCCL
Kubeflow
Ray
InfiniBand
DevOps
Grafana
Kubernetes
OpenTelemetry
Platform Engineering
Prometheus
SLURM
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Verified live · 1 hour ago 1 month ago

Senior Network Engineer - InfiniBand / UFM

$101k – $216k per year (Estimated) • Equity • Senior • 10+ years expRemote/Hybrid (New York, United States) • Senior
Python
AI/ML
PyTorch
PyTorch Lightning
InfiniBand
NCCL
DevOps
Ansible
Git
Grafana
Prometheus
Rest API
Terraform
Ubuntu
HPC
Cybersecurity
Tcpdump
Wireshark
Web3
Layer 2
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ZenteiQ

zenteiq.ai
ZenteiQ is a deep technology company headquartered in Bengaluru, India, and founded in 2022 out of research at the Indian Institute of Science. The company works on scientific machine learning, combining numerical simulation with neural networks for engineering and industrial modelling problems, and builds training programmes around those methods. It sells to industrial and research customers in India while running education initiatives that push scientific computing skills into the wider engineering workforce.
zenteiq.ai • HQ: Bengaluru, India • Predictive Analytics • Materials Science & Nanotechnology • Science & Engineering • EdTech Platforms • Education • Machine Learning • Artificial Intelligence • Est. 2022
HQ: Bengaluru, India • Predictive Analytics • Materials Science & Nanotechnology • Science & Engineering • EdTech Platforms • Education • Machine Learning • Artificial Intelligence • Est. 2022
$26k – $72k per year (Estimated) • Middle • 3+ years expIn office (Bengaluru, India) • Middle
C++
Python
C++
PyTorch C++
AI/ML
CUDA Toolkit
PyTorch
NCCL
TPU
JAX
LLM
Ray
TensorBoard
InfiniBand
DevOps
Docker
Git
Kubernetes
HPC
SLURM
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OpenAI

openai.com
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
openai.com • HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
Top 25% payVerified live · 16 min ago 17 days ago

Software Engineer, Compute Infrastructure

$230k – $405k per year • Remote/Hybrid (San Francisco, New York, Seattle, United States, London, United Kingdom) • Full-Time
AI Agents
NCCL
OpenAI
DevOps
Kubernetes
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Open 156 daysTop 25% pay 5 months ago

Software Engineer, Workload Enablement

$293k – $385k per year • Senior • 5+ years expRemote/Hybrid (San Francisco, Seattle, United States) • Full-Time • Senior
C++
Python
C++
PyTorch C++
AI/ML
CUDA Toolkit
LLM
PyTorch
Edge AI
NCCL
NVLink
OpenAI
DevOps
Kubernetes
HPC
Apply
Open 570 daysTop 25% pay 1 year ago

Software Engineer, Model Inference

$295k – $555k per year • Senior • 5+ years expIn office (San Francisco, United States) • Full-Time • Senior
CUDA Toolkit
PyTorch
InfiniBand
NCCL
NVLink
OpenAI
DevOps
Azure
HPC
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Salary range

Seniority Jobs 25% Median 75%
Middle 8 $165K $190K $290K
Senior 26 $242K $288K $330K
Staff 24 $278K $300K $357K
All levels 84 $250K $290K $357K

Based only on the listings that state pay. Gross annual amounts, converted to USD so roles in different currencies stay comparable.

Fully remote 13%
22
Hybrid 18%
31
On site 70%
121
Visa sponsorship 13%
22
Relocation package 6%
11
Equity 23%
40

The market right now

Alion currently lists 174 open NCCL jobs from 77 companies. 10 of them were posted or refreshed in the last seven days. 62 of the employers have posted something in the last three months, which is the pool worth watching if you are starting a search now. Every listing links straight to the employer, so you apply on their own board rather than through an intermediary.

What these roles pay

84 of these NCCL jobs state pay directly. Across them the middle half of the market sits between $250K and $357K a year, with a median of $290K. By level, the median runs middle at $190K, senior at $288K, and staff at $300K. The step from middle to staff is worth about 1.6x on median pay. Figures are gross annual amounts converted to US dollars, so roles in different currencies stay comparable.

Where the work is

The largest concentrations of these roles are United States (19), Singapore (4), China (4), Egypt (4), and Poland (4). 13% of the listings are fully remote and a further 18% are hybrid, so a large part of this market is open to you regardless of where you live.

Who is hiring

The employers with the most open NCCL jobs right now are NVIDIA (25), Together AI (13), Crusoe (9), DeepInfra (7), Anthropic (5), and Lambda (5). Each company page on Alion carries its size, funding stage, tech stack and every other position it has open, so you can judge the employer before you spend an evening on the application.

What employers ask for

Reading across the current listings, the tools that come up most often are NCCL (174), Python (114), Kubernetes (108), CUDA Toolkit (105), PyTorch (90), CUDA (77), InfiniBand (73), and C++ (61). The counts are how many of these openings name each one, which is a better guide to what is actually being hired for than a generic skills list.

Relocation, visas and equity

Of the current NCCL jobs, 22 state visa sponsorship, 11 offer a relocation package, and 40 include equity. These are filters on the list above, so you can narrow it to the ones that make a move possible for you.

NCCL Jobs - Remote & On-site
Frequently asked questions
How many NCCL jobs are open right now?
There are 174 open NCCL jobs on Alion from 77 companies. The list was last refreshed on August 31, 2026.
What do NCCL jobs pay?
The median is $290K a year, and the middle half of the market falls between $250K and $357K. This is based on the 84 listings that state pay.
Are any of these roles remote?
22 of the 174 listings (13%) are fully remote, and you can filter the list down to them in one click.
Which companies are hiring?
The most active employers right now are NVIDIA, Together AI, Crusoe, DeepInfra, Anthropic, and Lambda. Each has its own page on Alion with the rest of its open roles.
Can I get visa sponsorship or relocation?
Yes - of the current listings, 22 state visa sponsorship and 11 offer a relocation package. Both are filters on the jobs page.
How do I apply?
Open any listing and apply on the employer's own board through the link on the page. No account is required to browse or to apply.