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.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Lila Sciences

lila.ai
Lila Sciences is an artificial intelligence enterprise developing an autonomous platform designed to accelerate discovery across the life, chemical, and materials sciences. Headquartered in Cambridge, Massachusetts, the company pairs generative AI models with automated robotic laboratories to formulate hypotheses, execute physical experiments, and analyze results. Its integrated system aims to streamline the scientific method, facilitating the rapid creation of novel therapeutics, advanced materials, and industrial compounds for global commercial partners.
lila.ai • HQ: Cambridge, United States • Biotechnology • Software • Operating Systems • 51-200 employees
HQ: Cambridge, United States • Biotechnology • Software • Operating Systems • 51-200 employees
Verified live · 3 hours ago 2 months ago

Staff/Principal DevOps Engineer, AI Inference

$106k – $252k per year (Estimated) • Lead • In office (Cambridge, United States) • Full-Time • Principal
Python
Rust
AI/ML
CUDA
CUDA Toolkit
LLM
Triton
Triton Inference Server
vLLM
AWS Trainium
NCCL
TGI
AWQ
GPTQ
Quantization
DevOps
Amazon EC2
Amazon EKS
AWS
CI/CD
Helm
Kubernetes
Platform Engineering
SLI/SLO/SLA
Terraform
Amazon S3
IAM
Chaos Engineering
Incident Management
Cybersecurity
Least Privilege
Analytics
A/B Testing
Apply
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Mozn

mozn.ai
MOZN is an enterprise AI company that has helped 100+ organizations make critical and informed decisions through specialized AI, in two key areas: Financial Crime Prevention and Enterprise Knowledge Intelligence
mozn.ai • Riyadh • Cairo • Lagos • Dubai • Tunis • Law Enforcement • Fraud Detection • Artificial Intelligence
Riyadh • Cairo • Lagos • Dubai • Tunis • Law Enforcement • Fraud Detection • Artificial Intelligence
Verified live · 1 day ago 2 months ago

AI Infrastructure Engineer III

Middle • 4+ years expCairo • Remote (Egypt) • Full-Time • Middle
Python
Databases
OpenSearch
AI/ML
CUDA
CUDA Toolkit
KServe
Kubeflow
MLFlow
Ray
Ray Serve
Triton
Triton Inference Server
DeepSpeed
JAX
LLM
PyTorch
RAG
TensorFlow
Hugging Face
NCCL
DevOps
Ansible
AWS
Azure
CI/CD
GCP
GitOps
Grafana
Helm
Kubernetes
OpenTelemetry
Platform Engineering
Prometheus
Terraform
Vector
Apply
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Luma AI

lumalabs.ai
Luma AI is an artificial intelligence company that specializes in building advanced 3D visual technology and generative AI tools. Founded in 2021, the company is best known for its realistic text-to-3D models, NeRF (Neural Radiance Fields) capture app, and its high-quality video generation model, Dream Machine. By enabling creators and developers to easily capture, generate, and edit photorealistic 3D assets and video, it aims to make next-generation digital media creation accessible to everyone.
lumalabs.ai • HQ: Palo Alto, United States • Artificial Intelligence • Generative Image • Generative Video • Est. 2021
HQ: Palo Alto, United States • Artificial Intelligence • Generative Image • Generative Video • Est. 2021
Verified live · 9 hours ago 2 months ago

Research Scientist / Engineer – Training Infrastructure

$150k – $380k per year (Estimated)Remote/Hybrid (Redwood City, United States) • Full-Time
C
C
MPI
AI/ML
CUDA Toolkit
Multimodal AI
PyTorch
FSDP
NCCL
Apply
$154k – $390k per year (Estimated)Remote/Hybrid (Redwood City, United States) • Full-Time
C
C
MPI
AI/ML
LLM
Multimodal AI
PyTorch
Ray
Reinforcement Learning
RLHF
SGLang
TRL
vLLM
Transformers
AI Agents
FSDP
Function Calling
GRPO
LLM Evaluation
NCCL
Post-training
PPO
DevOps
Kubernetes
Apply
Report

Meta

meta.com
Meta Platforms is an American technology company founded in 2004 as Facebook and renamed in 2021 to signal its investment in immersive computing. It operates the largest family of social and messaging applications in the world, comprising Facebook, Instagram, WhatsApp, Messenger and Threads, and earns almost all of its revenue from advertising sold against that audience. Headquartered in Menlo Park, California, the company also develops the open Llama language models and the Reality Labs division behind Quest headsets and Ray-Ban smart glasses.
meta.com • HQ: Menlo Park, United States • LLM & Generative AI • Artificial Intelligence • Online Communication • Advertising • Internet Services • Virtual & Augmented Reality • AR & VR • 5000+ employees • Est. 2004
HQ: Menlo Park, United States • LLM & Generative AI • Artificial Intelligence • Online Communication • Advertising • Internet Services • Virtual & Augmented Reality • AR & VR • 5000+ employees • Est. 2004
Top 25% pay 2 months ago

Research Scientist, AI Networking (PhD)

$122k – $181k per year • Equity • In office (Menlo Park, United States) • Relocation • Visa sponsorship • Bachelor's Degree • Internship
LLM
PyTorch
NCCL
CUDA Toolkit
TensorFlow
FSDP
InfiniBand
DevOps
HPC
GitHub
Apply
Report

Integrant

integrant.com
Extend your team and scale your solutions with Integrant. We provide custom software development, AI solutions, and domain expertise for regulated industries.
integrant.com • HQ: Cairo, Egypt • Artificial Intelligence • Information Technology • Software • Est. 1992
HQ: Cairo, Egypt • Artificial Intelligence • Information Technology • Software • Est. 1992
Verified live · 1 day ago 2 months ago

Senior Lead Network Engineer - InfiniBand

Lead • 14+ years expIn office (Cairo, Egypt) • Staff • English (Optional)
C
C
MPI
AI/ML
InfiniBand
NCCL
DevOps
Ansible
Configuration Management
SLI/SLO/SLA
SLURM
HPC
Apply
Verified live · 1 day ago 5 months ago

Devops & SysOps Architect

Staff+ • 10+ years expIn office (Cairo, Egypt) • Architect
CUDA Toolkit
DeepSpeed
PyTorch
TensorRT
Triton Inference Server
CUDA
Triton
cuDNN
InfiniBand
NCCL
DevOps
Amazon EKS
Ansible
ArgoCD
AWS
Azure
Azure AKS
Azure DevOps
CI/CD
Cilium
Error Budget
External Secrets
Fluent Bit
GitOps
Istio
Jenkins
Kubernetes
Loki
Platform Engineering
Prometheus
Red Hat
Service Mesh
SLI/SLO/SLA
SLURM
Terraform
Thanos
Grafana
Amazon S3
HPC
IAM
Cybersecurity
HashiCorp Vault
Zero Trust
Cryptography
Vault
Apply
Verified live · 1 day ago 5 months ago

Lead AI Platform

Lead • 8+ years expIn office (Cairo, Egypt) • Bachelor's Degree • Full-Time • Staff • English (Optional)
Python
AI/ML
CUDA Toolkit
LLM
MLFlow
ONNX
PyTorch
Quantization
TensorRT
TensorRT-LLM
Triton Inference Server
CUDA
Triton
cuDNN
InfiniBand
NCCL
NVLink
Weights & Biases
NVIDIA NIM
Megatron-LM
NVIDIA NeMo
DevOps
Kubernetes
SLURM
HPC
CI/CD
Apply
Report

42dot

42dot.ai
42dot is a South Korean mobility technology company that serves as the global software center for Hyundai Motor Group. Founded in 2019, the company specializes in developing software-defined vehicle (SDV) architectures, autonomous driving software, and integrated mobility platforms. By combining in-vehicle operating systems, AI agents, and cloud data platforms, it aims to transform future transportation and smart mobility services.
42dot.ai • HQ: Seoul, South Korea • AI Agents • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2019
HQ: Seoul, South Korea • AI Agents • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2019
Verified live · 12 hours ago 2 months ago

AI Infrastructure Engineer

In office • PhD • Full-Time
Python
AI/ML
CUDA Toolkit
PyTorch
TensorFlow
NCCL
DevOps
Docker
Kubernetes
SLURM
AWS
Datadog
GCP
Grafana
Prometheus
Terraform
Apply
Report

Fuse Energy

fuseenergy.com
Fuse Energy is a British household energy supplier headquartered in London, founded by former Revolut executives. It was the first new domestic energy supplier in Great Britain since the 2021 energy crisis and operates its own renewable generation assets.
fuseenergy.com • HQ: London, United Kingdom • Solar Energy • Energy & Utilities • 501-1000 employees • Est. 2022
HQ: London, United Kingdom • Solar Energy • Energy & Utilities • 501-1000 employees • Est. 2022
Verified live · 8 hours ago 2 months ago

Founding GPU Engineer

$68k – $190k per year (Estimated)In office (London, United Kingdom) • Full-Time
C++
Python
C
C
MPI
AI/ML
CUDA Toolkit
InfiniBand
NCCL
NVLink
cuDNN
DevOps
Kubernetes
SLURM
HPC
Web3
Solana
Apply
Report
Headquartered in Seattle, Washington, the Allen Institute for AI (AI2) is a non-profit research institute founded by Microsoft co-founder Paul Allen to conduct high-impact artificial intelligence research and engineering in the public interest. The organization focuses on advancing open science, developing large-scale natural language processing models, and building foundational AI systems for scientific discovery and environmental conservation. Additionally, it freely releases its datasets, open-source models, and research papers, alongside creating tools like Semantic Scholar to accelerate global scientific research.
allenai.org • HQ: Seattle, United States • Science & Engineering • Machine Learning • Artificial Intelligence
HQ: Seattle, United States • Science & Engineering • Machine Learning • Artificial Intelligence
Verified live · 2 hours ago 3 months ago

Senior Software Engineer, AI Infrastructure

$126k – $189k per year • Senior • 8+ years expIn office (Seattle, United States) • Bachelor's Degree • Contractor • Senior
Python
AI/ML
Fine-tuning
InfiniBand
NCCL
DevOps
Docker
Kubernetes
SLURM
HPC
Apply
Report

SpaceX

spacex.com
SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets.
spacex.com • HQ: Brownsville, United States • Space & Aerospace • 1001-5000 employees
HQ: Brownsville, United States • Space & Aerospace • 1001-5000 employees
Open 101 dayTop 25% pay 4 months ago

AI Engineer, Platform Infrastructure, Special Programs

$125k – $220k per year • Equity • Junior • 1+ year expIn office (Washington, United States) • Bachelor's Degree • Full-Time • Junior
Python
AI/ML
CUDA Toolkit
InfiniBand
NCCL
DevOps
Helm
Kubernetes
Buildkite
CI/CD
GitHub Actions
Pulumi
Terraform
GitHub
Apply
Report

Ambient

ambient.ai
Ambient.ai is transforming physical security with computer vision intelligence, empowering security teams with automated threat detection and visual verification.
ambient.ai • New York • Redwood City • Boston • Los Angeles • Bengaluru • Data Science • Computer Vision • Artificial Intelligence • Est. 2017
New York • Redwood City • Boston • Los Angeles • Bengaluru • Data Science • Computer Vision • Artificial Intelligence • Est. 2017
Top 25% payVerified live · 4 hours ago 2 months ago

Senior Software Engineer, AI Infrastructure - LVM Inference & Evaluation

$168k – $205k per year • Equity • Senior • 4+ years expIn office (Redwood City, United States) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
Computer Vision
LLM
Multimodal AI
Quantization
RAG
Triton Inference Server
vLLM
Edge AI
LLM Evaluation
AI Agents
CUDA Toolkit
Knowledge Distillation
ONNX
PyTorch
TensorRT
Human-in-the-Loop
NCCL
DevOps
Vector
Cybersecurity
SentinelOne
Management
ServiceNow
Apply
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Aion

aion.io
Aion is an enterprise artificial intelligence company headquartered in San Francisco, California, and founded in 2025 by Jayden Watson and Christian Angermayer. The company offers a platform for building, fine tuning, and deploying AI systems and agents in production, sold together with forward deployed engineers who implement it inside the customer organization. It runs teams across the United States, the United Kingdom, and India, targeting enterprises that want working AI systems rather than pilots.
aion.io • HQ: San Francisco, United States • AI Infrastructure • Hardware • IT Consulting • LLM & Generative AI • AI Agents • Artificial Intelligence • Information Technology • 201-500 employees • Est. 2025
HQ: San Francisco, United States • AI Infrastructure • Hardware • IT Consulting • LLM & Generative AI • AI Agents • Artificial Intelligence • Information Technology • 201-500 employees • Est. 2025
Verified live · 1 day ago 2 months ago

Infrastructure Engineer

$19k – $84k per year (Estimated) • Senior • 6+ years expIn office (Bengaluru, India) • Master's Degree • Full-Time • Senior
Python
Rust
AI/ML
Anomaly Detection
Fine-tuning
NCCL
DevOps
ArgoCD
GitOps
Grafana
Kubernetes
Loki
Mimir
OpenTelemetry
Platform Engineering
Prometheus
SLI/SLO/SLA
SLURM
Terraform
Thanos
VictoriaMetrics
HPC
Apply
Report

DeepInfra

deepinfra.com
DeepInfra is a company founded in 2022 that runs a low-cost inference cloud for open machine learning models. Developers call hosted language, embedding, speech and image models through a simple interface and pay per token or per second without managing graphics hardware. Its focus on cheap serving of open-weight models made it popular with startups building on Llama, Mistral and Qwen.
deepinfra.com • HQ: Palo Alto, United States • E-learning • Machine Learning • Artificial Intelligence • Est. 2022
HQ: Palo Alto, United States • E-learning • Machine Learning • Artificial Intelligence • Est. 2022
Open 328 daysVerified live · 6 hours ago 11 months ago

Software Engineer Intern (Europe)

Intern • Remote (Bulgaria) • Bachelor's Degree • Internship • Intern
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
CUDA
CUDA Toolkit
Diffusers
Multimodal AI
NumPy
PyTorch
SciPy
TensorFlow
Transformers
Edge AI
NCCL
OpenAI
DevOps
Git
Apply
Open 328 daysVerified live · 6 hours ago 11 months ago

Software Engineer Intern (US)

Intern • In office (Palo Alto, United States) • Bachelor's Degree • Internship • Intern
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
CUDA
CUDA Toolkit
Diffusers
Multimodal AI
NumPy
PyTorch
SciPy
TensorFlow
Transformers
Edge AI
NCCL
OpenAI
DevOps
Git
Apply
Open 214 daysVerified live · 6 hours ago 8 months ago

Software Engineer - Europe, Early Career

Junior • Remote (Bulgaria) • Bachelor's Degree • Full-Time • Junior
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
CUDA
CUDA Toolkit
Diffusers
Multimodal AI
NumPy
PyTorch
SciPy
TensorFlow
Transformers
Edge AI
NCCL
DevOps
Git
Apply
Report

Kodiak

kodiak.ai
Our purpose-built autonomous solution, the Kodiak Driver, is the AV industry’s most advanced driverless technology, seamlessly integrating into any driving platform for reliable movement in any environment. Learn how we’re shaping the future of ground transportation.
kodiak.ai • HQ: Mountain View, United States • Autonomous Driving • Road Transport • Artificial Intelligence • Est. 2018
HQ: Mountain View, United States • Autonomous Driving • Road Transport • Artificial Intelligence • Est. 2018
Verified live · 10 hours ago 2 months ago

Senior AI Infrastructure Engineer - Model Training

$107k – $224k per year (Estimated) • Senior • 2+ years expIn office (Mountain View, United States) • Visa sponsorship • Bachelor's Degree • Senior
C++
Python
C++
PyTorch C++
AI/ML
CUDA Toolkit
DeepSpeed
Multimodal AI
PyTorch
FSDP
InfiniBand
Megatron-LM
NCCL
NVLink
Apply
Report

Fireworks AI

fireworks.ai
Fireworks AI is an artificial intelligence infrastructure company headquartered in Redwood City, California, and founded in 2022. The company provides a high-performance inference and training platform that enables developers to deploy, fine-tune, and scale open-source generative models with optimized speed and cost. It operates globally as a cloud-based service provider, catering to technology firms and enterprises seeking to integrate specialized intelligence into their applications through a serverless or dedicated API.
fireworks.ai • HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
Top 25% payVerified live · 6 hours ago 2 months ago

MTS, Research Engineer

$250k – $400k per year • In office (San Mateo, New York, United States) • Master's Degree • Full-Time
C++
Python
Rust
C
C++
PyTorch C++
TensorFlow C++
C
MPI
AI/ML
CUDA Toolkit
JAX
Multimodal AI
PyTorch
TensorFlow
NCCL
Fireworks AI
SGLang
vLLM
Apply
Report
Firmus Technologies builds immersion-cooled artificial intelligence factories that run large GPU fleets on renewable power. Founded in 2021 in Singapore, it develops both the data centre design and the cloud service on top. Its Project Southgate campuses in Australia are among the region's largest planned artificial intelligence sites.
firmus.ai • HQ: Singapore • Artificial Intelligence • Est. 2021
HQ: Singapore • Artificial Intelligence • Est. 2021
Open 227 daysVerified live · 3 hours ago 8 months ago

AI Engineer, AI & Applications

$90k – $227k per year (Estimated) • Senior • 5+ years expIn office (Singapore) • Full-Time • Senior
DeepSpeed
Fine-tuning
JAX
Llama
LoRA
PyTorch
QLoRA
PEFT
FSDP
LLM Evaluation
Megatron-LM
NCCL
DevOps
Kubernetes
SLURM
Apply
Report

Bfl

bfl.ai
Black Forest Labs is building visual intelligence: models that understand, reason, and act in the world. Use FLUX models via our API.
bfl.ai • HQ: Freiburg im Breisgau, Germany • 201-500 employees • Est. 2024
HQ: Freiburg im Breisgau, Germany • 201-500 employees • Est. 2024
Verified live · 11 hours ago 3 months ago

Member of Technical Staff - Research Engineer

$151k – $279k per year • Staff+ • In office (San Francisco, United States, Freiburg im Breisgau, Germany) • Full-Time • Staff
CUDA
CUDA Toolkit
LLM
Multimodal AI
PyTorch
Quantization
Stable Diffusion
Triton
FSDP
NCCL
Apply
Report

Pika

pika.art
Pika is a generative video company founded in 2023 by Stanford researchers who left their doctoral programmes to build it. Its product creates and edits short video from text, images and effects templates aimed at social creators rather than professional studios. The company raised funding from Lightspeed and Greylock and grew a large consumer community.
pika.art • HQ: Palo Alto, United States • Generative Video • 51-200 employees • Est. 2023
HQ: Palo Alto, United States • Generative Video • 51-200 employees • Est. 2023
Top 25% payVerified live · 2 days ago 3 months ago

ML Engineer, Inference & Optimization

$250k – $350k per year • Senior • 5+ years expIn office (Palo Alto, United States) • Full-Time • Senior
CUDA
CUDA Toolkit
Pika
Quantization
Edge AI
NCCL
Apply
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Accellor

accellor.com
Accellor is an AI-first digital transformation and technology services firm headquartered in Frisco, Texas, and founded in 2018. The company develops purpose-built artificial intelligence solutions, including agentic AI for supply chain optimization, AI-assisted software engineering, and intelligent automation for sectors like healthcare and financial services. It operates globally with a focus on scaling AI from proof of concept to enterprise-wide production through strategic partnerships with major technology providers like Salesforce and Microsoft.
accellor.com • HQ: Frisco, United States • Health Care • Business Process Automation (BPA) • Software • AI Agents • LLM & Generative AI • Artificial Intelligence • Information Technology • IT Consulting • Est. 2018
HQ: Frisco, United States • Health Care • Business Process Automation (BPA) • Software • AI Agents • LLM & Generative AI • Artificial Intelligence • Information Technology • IT Consulting • Est. 2018
Verified live · 1 day ago 3 months ago

AI Principal Engineer

$162k – $346k per year (Estimated) • Lead • 10+ years expIn office (San Francisco, United States) • Principal
C++
Go
Java
Python
Rust
TypeScript
C++
PyTorch C++
TensorFlow C++
AI/ML
AI Agents
ChatGPT
CUDA Toolkit
Function Calling
JAX
LLM
Multimodal AI
PyTorch
Ray
Reinforcement Learning
TensorFlow
vLLM
CUDA
Triton
Context Engineering
LLM Evaluation
NCCL
OpenAI
OpenAI Codex
Post-training
Pre-training
Hallucination
RAG
DevOps
Kubernetes
Platform Engineering
CI/CD
Docker
Grafana
OpenTelemetry
Prometheus
Terraform
Apply
Report

Adobe

adobe.com
Adobe is an American software company founded in 1982 by John Warnock and Charles Geschke and headquartered in San Jose, California. It created the PostScript and PDF formats and built the industry-standard creative toolset around Photoshop, Illustrator, Premiere Pro, After Effects and InDesign, now delivered as the Creative Cloud subscription. The company also runs Document Cloud for electronic signatures and document workflows, Experience Cloud for enterprise marketing analytics and personalisation, and the commercially safe Firefly family of generative AI models.
adobe.com • HQ: San Jose, United States • Sales & Marketing • Document Management • Artificial Intelligence • LLM & Generative AI • Software • Design & Creative • Graphic Design • Productivity Software • Digital Design • 5000+ employees • Est. 1982
HQ: San Jose, United States • Sales & Marketing • Document Management • Artificial Intelligence • LLM & Generative AI • Software • Design & Creative • Graphic Design • Productivity Software • Digital Design • 5000+ employees • Est. 1982
Top 25% payVerified live · 2 hours ago 3 months ago

Director, ML Services Engineering

$206k – $385k per year • Equity • Executive • 5+ years expIn office (San Jose, United States) • Master's Degree • Full-Time • Senior
CUDA
CUDA Toolkit
Quantization
NCCL
Apply
Report

Radiant

radiant.com
AbcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ABOUT PHOTO APP What you write here is totally up to you, there is no right or wrong way to complete your 'About Us' page. We advise making your language friendly and approachable, while being informative and professional.
radiant.com • HQ: London, United Kingdom
HQ: London, United Kingdom
Verified live · 7 hours ago 3 months ago

HPC Infrastructure Site Reliability Engineer

$89k – $184k per year (Estimated) • Senior • 8+ years expRemote/Hybrid (London, United Kingdom) • Master's Degree • Full-Time • Staff
Bash
Python
AI/ML
CUDA Toolkit
CUDA
InfiniBand
NCCL
DevOps
Ansible
Grafana
Kubernetes
Platform Engineering
Prometheus
Ubuntu
HPC
Apply
Report
NCCL Jobs - Remote & On-site
Frequently asked questions
How many NCCL jobs are available on Alion?
There are currently 176 active listings from 78 hiring companies on Alion, refreshed daily.
What salary do NCCL jobs pay?
The average salary is around $310,278 per year based on the current listings.
Are remote options available for NCCL jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for NCCL jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.