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.
HQ: New York, United States • Cloud Management • Software • Cloud Computing • Information Technology • MLOps • Machine Learning • Artificial Intelligence • Est. 2019
≈ $80k – $201k per year (Estimated) • Equity • Senior • 8+ years exp • Remote/Hybrid (Singapore) • Staff
Go
Python
AI/ML
PyTorch
PyTorch Lightning
InfiniBand
DevOps
Ansible
AWS
GitOps
Kubernetes
Prometheus
Terraform
Ubuntu
≈ $57k – $114k per year (Estimated) • Equity • Junior • 2+ years exp • Remote/Hybrid (Washington, United States) • Full-Time • Junior
PyTorch
PyTorch Lightning
InfiniBand
DevOps
HPC
≈ $101k – $216k per year (Estimated) • Equity • Senior • 10+ years exp • Remote/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
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.
HQ: Palo Alto, United States • Artificial Intelligence • Generative Image • Generative Video • Est. 2021
≈ $220k – $432k per year (Estimated) • Lead • Remote/Hybrid (Redwood City, United States) • Full-Time • Staff
Python
C
C++
Rust
C++
PyTorch C++
C
FFmpeg
AI/ML
LLM
PyTorch
Quantization
SGLang
TensorRT
TensorRT-LLM
vLLM
CUDA
CUDA Toolkit
Multimodal AI
Ray
AWS Trainium
InfiniBand
NVLink
TPU
DevOps
Kubernetes
≈ $150k – $374k per year (Estimated) • Remote/Hybrid (Redwood City, United States) • Full-Time
Python
C
C
FFmpeg
Databases
Redis
AI/ML
LLM
PyTorch
SGLang
TensorRT
TensorRT-LLM
vLLM
Hugging Face
CUDA Toolkit
InfiniBand
NVLink
DevOps
CI/CD
Docker
Kubernetes
Amazon S3
$168k – $252k per year • Senior • 5+ years exp • Remote/Hybrid (Redwood City, United States) • Full-Time • Senior
Bash
Python
AI/ML
Ray
InfiniBand
ROCm
DevOps
AWS
Terraform
Kubernetes
Cybersecurity
SOC 2
Rackspace Technology is a major global multi-cloud solutions, managed infrastructure, and enterprise AI engineering provider headquartered in San Antonio, Texas, USA. Founded in 1998 by Richard Yoo, Pat Condon, and Dirk Elmendorf, the company operates on a B2B managed cloud services, private/public cloud migration, enterprise software integration, and managed infrastructure subscription model led by CEO Amar Maletira.
HQ: San Antonio, United States • Cybersecurity • Artificial Intelligence • Information Technology • 501-1000 employees • Est. 1998
$166k – $243k per year • Equity • Senior • 10+ years exp • Remote/Hybrid (United States) • Full-Time • Senior
Node JS
Python
SQL
JavaScript
Databases
Pinecone
Weaviate
AI/ML
AI Agents
CrewAI
Fine-tuning
Haystack
Knowledge Distillation
LangChain
LangGraph
LlamaIndex
LLM
Prompt Engineering
RAG
RLHF
Function Calling
InfiniBand
Knowledge Graph
Frontend
React.js
Vue.js
DevOps
CI/CD
Docker
Kubernetes
OpenStack
Platform Engineering
Vector
VMWare
Analytics
ETL/ELT
$132k – $194k per year • Equity • Senior • 6+ years exp • Remote/Hybrid (United States) • Full-Time • Senior
Node JS
Python
SQL
JavaScript
Databases
Pinecone
Weaviate
AI/ML
AI Agents
CrewAI
Fine-tuning
Haystack
Knowledge Distillation
LangChain
LangGraph
LlamaIndex
LLM
Prompt Engineering
RAG
RLHF
Function Calling
InfiniBand
Knowledge Graph
Frontend
React.js
Vue.js
DevOps
CI/CD
Docker
Kubernetes
OpenStack
Platform Engineering
Vector
VMWare
Analytics
ETL/ELT
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.
HQ: London, United Kingdom • Solar Energy • Energy & Utilities • 501-1000 employees • Est. 2022
≈ $68k – $161k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
Python
JavaScript
AI/ML
InfiniBand
Frontend
Bootstrap
DevOps
Ansible
Configuration Management
Datadog
Grafana
Prometheus
HPC
Cybersecurity
FortiGate
Web3
Solana
≈ $68k – $190k per year (Estimated) • Middle • 4+ years exp • In office (London, United Kingdom) • Full-Time • Middle
C++
Python
C
C
MPI
AI/ML
CUDA Toolkit
InfiniBand
NCCL
NVLink
cuDNN
DevOps
Kubernetes
SLURM
HPC
Web3
Solana
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.
HQ: San Francisco, United States • AI Infrastructure • Hardware • IT Consulting • LLM & Generative AI • AI Agents • Artificial Intelligence • Information Technology • 201-500 employees • Est. 2025
Middle • 4+ years exp • In office (Bengaluru, India) • Master's Degree • Full-Time • Middle
Bash
Python
AI/ML
Fine-tuning
InfiniBand
DevOps
AWS
Azure
GCP
Kubernetes
HPC
Ansible
CI/CD
Docker
GitOps
Grafana
Istio
Linkerd
OpenTelemetry
Platform Engineering
Prometheus
Terraform
Cybersecurity
Zero Trust
Tcpdump
Wireshark
Middle • 4+ years exp • In office (Bengaluru, India) • Master's Degree • Full-Time • Middle
Bash
Python
AI/ML
Fine-tuning
InfiniBand
NVLink
DevOps
Kubernetes
Platform Engineering
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.
HQ: Menlo Park, United States • LLM & Generative AI • Artificial Intelligence • Online Communication • Advertising • Internet Services • Virtual & Augmented Reality • AR & VR • 5000+ employees • Est. 2004
$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
d-Matrix is a semiconductor technology company based in Santa Clara, California, and was founded in 2019. The company develops specialized AI inference hardware and software platforms, including its Corsair platform and 3DIMC architecture, designed to accelerate generative AI workloads in data centers. It operates as a venture-backed enterprise serving global hyperscalers and enterprises with a focus on reducing latency, power consumption, and total cost of ownership for large language models.
HQ: Santa Clara, United States • Data Centers • Information Technology • LLM & Generative AI • Artificial Intelligence • AI Infrastructure • Hardware • Semiconductors • Est. 2019
$76k – $100k per year • Middle • 3+ years exp • Remote/Hybrid (Santa Clara, United States) • Contractor • Middle
Bash
Python
AI/ML
InfiniBand
DevOps
Ansible
Management
Jira
≈ $133k – $258k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Santa Clara, United States) • Bachelor's Degree • Contractor • Senior
Bash
Go
Python
AI/ML
InfiniBand
NVLink
DevOps
AIOps
Ansible
AWS
Azure
CI/CD
Configuration Management
Datadog
GCP
Grafana
Kubernetes
Prometheus
SLURM
Terraform
HPC
$195k – $285k per year • Executive • 15+ years exp • Remote/Hybrid (Santa Clara, United States) • Bachelor's Degree • Contractor • Architect
Python
AI/ML
InfiniBand
NVLink
DevOps
AIOps
Ansible
AWS
Azure
Datadog
FinOps
GCP
Grafana
Incident Management
Kubernetes
Progressive Delivery
Prometheus
Self-Healing
SLI/SLO/SLA
SLURM
SRE
Terraform
HPC
Mistral AI is a French artificial intelligence company founded in Paris in 2023 by former researchers from Google DeepMind and Meta. It builds efficient open-weight and commercial large language models, including the Mistral, Mixtral, Magistral and Codestral families, and distributes them through its own developer platform as well as the major cloud marketplaces. Positioned as Europe's leading frontier model developer, the company also ships the Le Chat assistant, on-premise deployment options for regulated industries and a sovereign compute offering for customers who must keep data inside the region.
HQ: Paris, France • Code Intelligence • Machine Learning • AI Agents • Artificial Intelligence • LLM & Generative AI • 1001-5000 employees • Est. 2023
≈ $49k – $92k per year (Estimated) • Paris • Amsterdam • Warsaw • Munich • London • Remote (Germany, France, United Kingdom, Netherlands, Poland) • Relocation • Full-Time
Go
AI/ML
InfiniBand
DevOps
Kubernetes
HPC
≈ $52k – $110k per year (Estimated) • In office (Paris, France) • Relocation • Full-Time
Bash
Python
AI/ML
InfiniBand
DevOps
HPC
≈ $52k – $126k per year (Estimated) • Senior • 5+ years exp • In office (Paris, France) • Relocation • Full-Time • Senior
Bash
Python
AI/ML
InfiniBand
DevOps
HPC
Management
Jira
ServiceNow
Tensordyne is an artificial intelligence infrastructure company headquartered in Sunnyvale, California, and founded in 2017. The company develops high-performance AI inference systems, including the Napier processor and Scorpio silicon, which utilize a proprietary logarithmic number system to reduce power consumption and increase processing speed. It operates as a fabless semiconductor firm serving data centers, hyperscalers, and neocloud providers with hardware and software solutions optimized for large-scale generative AI workloads.
HQ: Sunnyvale, United States • Information Technology • LLM & Generative AI • Semiconductors • AI Infrastructure • Hardware • Data Centers • Artificial Intelligence • Est. 2017
≈ $122k – $274k per year (Estimated) • In office (Sunnyvale, United States) • Bachelor's Degree
C++
Python
Rust
AI/ML
Multimodal AI
InfiniBand
DevOps
HPC
CI/CD
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.
HQ: San Francisco, United States • Multimodal AI • AI Agents • Artificial Intelligence • Machine Learning • LLM & Generative AI • 1001-5000 employees • Est. 2015
$230k – $342k per year • Equity • Senior • 6+ years exp • In office (San Francisco, United States) • Relocation • Master's Degree • Full-Time • Senior
C++
Python
AI/ML
InfiniBand
OpenAI
$250k – $445k per year • Senior • 7+ years exp • In office (San Francisco, United States) • Full-Time • Senior
Python
SQL
AI/ML
OpenAI
InfiniBand
$230k – $342k per year • In office (San Francisco, United States) • Full-Time
C++
Python
AI/ML
InfiniBand
OpenAI
SpaceX is an American aerospace manufacturer and launch services provider founded by Elon Musk in 2002 with the goal of making life multiplanetary. It developed the reusable Falcon 9, now by far the most flown orbital rocket in the world, the Dragon capsule that carries NASA astronauts to the International Space Station, and Starship, the fully reusable super-heavy vehicle intended for lunar and Mars missions. The company also operates Starlink, a satellite constellation of thousands of spacecraft providing broadband to consumers, aircraft, ships and militaries, which has become its largest source of revenue.
HQ: Brownsville, United States • Broadband • Aerospace Manufacturing • Space Services • Satellite Communications • Satellite Manufacturing • Launch Services • Space & Aerospace • 5000+ employees • Est. 2002
$125k – $150k per year • Equity • Junior • 2+ years exp • In office • Bachelor's Degree • Full-Time • Junior
Bash
Python
AI/ML
InfiniBand
DevOps
Windows Server
HPC
Ansible
Docker
Kubernetes
Puppet
$125k – $220k per year • Equity • Junior • 1+ year exp • In 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
$130k – $160k per year • Equity • Senior • 5+ years exp • In office • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
AI/ML
InfiniBand
DevOps
Configuration Management
Kubernetes
VMWare
HPC
Ansible
SLURM
Roche Poland is a major pharmaceutical and diagnostics organization operating as part of the global F. Hoffmann-La Roche group. The company focuses on developing and delivering innovative medicines in oncology, neurology, immunology, and rare diseases, alongside advanced diagnostic systems for healthcare institutions. Through its local research and development capabilities - including a prominent global IT and data analytics center based in Poland - it plays a vital role in advancing personalized healthcare and clinical trials across the region.
HQ: Warsaw, Poland • Health Care • Diagnostics • Pharmaceuticals • 5000+ employees
In office (Madrid, Spain) • Bachelor's Degree • Full-Time • English
Bash
Python
AI/ML
AI Agents
InfiniBand
Model Context Protocol
DevOps
Ansible
Red Hat
HPC
IAM
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.
HQ: Mountain View, United States • Autonomous Driving • Road Transport • Artificial Intelligence • Est. 2018
≈ $107k – $224k per year (Estimated) • Senior • 2+ years exp • In 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
Semiconductor Engineering is a technical media and research organization based in San Jose, California, and founded in 2013. The company provides in-depth news, analysis, and technical papers focused on the design, manufacturing, testing, and integration of advanced semiconductor technologies. It operates as a global information hub for chip engineers and industry professionals, offering newsletters, webinars, and specialized research reports.
HQ: San Jose, United States • Semiconductor Manufacturing • Manufacturing • Science & Engineering • Publishing • Media & Entertainment • Electrical & Electronic Engineering • Semiconductors • Hardware • 1001-5000 employees • Est. 2013
$179k – $332k per year • Equity • Executive • 12+ years exp • In office (San Jose, United States) • Bachelor's Degree • Full-Time • Principal
≈ $37k – $91k per year (Estimated) • Senior • In office (Guadalajara, Mexico) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
Claude
Claude Code
Copilot
Cursor
OpenAI Codex
InfiniBand
DevOps
GitHub
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.
HQ: San Francisco, United States • Cloud Computing • Information Technology • LLM & Generative AI • Reinforcement Learning • AI Agents • Artificial Intelligence • Hardware • AI Infrastructure • Est. 2023
$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
≈ $184k – $374k per year (Estimated) • Equity • Staff+ • 3+ years exp • Remote/Hybrid (San Francisco, United States) • Full-Time • Staff
Bash
Python
Databases
Databricks
AI/ML
CUDA
CUDA Toolkit
LangChain
LLM
OpenRouter
Perplexity
Together AI
InfiniBand
NVLink
OpenAI
Post-training
SFT
Function Calling
DeepSpeed
PyTorch
FSDP
Megatron-LM
DevOps
Ansible
Cloudflare
containerd
Datadog
Docker
Kubernetes
SLURM
Terraform
HPC
Management
Zapier
Graphcore is a British semiconductor company founded in Bristol in 2016 that designs the Intelligence Processing Unit, a processor architected specifically for machine learning rather than adapted from graphics. Its chips place large amounts of memory directly on the die and expose fine-grained parallelism, an approach aimed at sparse and irregular models that map poorly onto conventional accelerators. The company sells IPU systems and the Poplar software stack to research and enterprise customers, and has operated as a wholly owned subsidiary of SoftBank Group since its acquisition in 2024.
HQ: Bristol, United Kingdom • Hardware • Artificial Intelligence • Machine Learning • AI Infrastructure • Semiconductors • 1001-5000 employees • Est. 2016
≈ $70k – $115k per year (Estimated) • Senior • In office (Gdańsk, Poland) • Master's Degree • Senior
C++
Python
C++
PyTorch C++
AI/ML
JAX
PyTorch
CUDA Toolkit
InfiniBand
NVLink
DevOps
Kubernetes
HPC
≈ $114k – $242k per year (Estimated) • Lead • 9+ years exp • In office (Milpitas, United States) • Principal
Python
AI/ML
InfiniBand
DevOps
Ansible
Prometheus
Terraform
≈ $114k – $242k per year (Estimated) • Lead • 12+ years exp • In office (Austin, United States) • Bachelor's Degree • Principal
Python
AI/ML
InfiniBand
DevOps
HPC
KLA Corporation is a global technology leader that specializes in process control and yield management solutions for the semiconductor and electronics industries. Founded in 1975 and headquartered in Milpitas, California, the company manufactures advanced wafer inspection tools, metrology systems, and computational analytics software to help chipmakers detect defects and optimize manufacturing efficiency. Listed on the NASDAQ, it serves major semiconductor foundries, packaging providers, and electronics manufacturers worldwide.
Ann Arbor • Hsinchu • Milpitas • Erfurt • Boise • Manufacturing • Hardware • Semiconductor Manufacturing • Semiconductors • 1001-5000 employees
≈ $115k – $224k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Milpitas, United States) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
CUDA
CUDA Toolkit
InfiniBand
DevOps
Ansible
Chef
Docker
Git
Jenkins
Puppet
Red Hat
Ubuntu
Cryptography
GPG
≈ $139k – $251k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Ann Arbor, United States) • Bachelor's Degree • Full-Time • Senior
C++
Java
C
C
MPI
AI/ML
CUDA
CUDA Toolkit
OpenMP
InfiniBand
ROCm
DevOps
HPC
Docker
Kubernetes
≈ $105k – $209k per year (Estimated) • Equity • Senior • 5+ years exp • In office (Ann Arbor, United States) • Bachelor's Degree • Full-Time • Senior
Domyn is an artificial intelligence company headquartered in Milan, Italy, and founded in 2016 under the name iGenius. The company builds large language models and decision intelligence tools aimed at regulated industries, including sovereign models trained for specific languages and jurisdictions. It works with banks, insurers, and public sector bodies in Europe that need AI deployed inside their own infrastructure rather than on a public model provider.
HQ: Milan, Italy • Financial Consulting • Financial Services • Business Intelligence • Data & Analytics • Decision Intelligence • LLM & Generative AI • Artificial Intelligence • Est. 2016
$58k – $81k per year • Equity • Senior • 6+ years exp • In office (Milan, Italy) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
AI Agents
A2A
InfiniBand
Model Context Protocol
NVLink
DevOps
CI/CD
Kubernetes
HPC
Cybersecurity
Least Privilege
Robotics
Digital Twin
NVIDIA Omniverse
Sarvam AI is a leading Indian artificial intelligence company focused on building full-stack sovereign generative AI infrastructure, foundational large language models (LLMs), and speech technologies tailored for India’s diverse languages and enterprise requirements.
HQ: Bengaluru, India • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 501-1000 employees
≈ $11k – $44k per year (Estimated) • Junior • 2+ years exp • In office (Bengaluru, Chennai, India) • Full-Time • Junior
Python
AI/ML
InfiniBand
NCCL
NVLink
CoreWeave
DevOps
Kubernetes
SLI/SLO/SLA
SLURM
SRE
HPC
Cerebras Systems is an American computer hardware company founded in 2016 and headquartered in Sunnyvale, California that builds accelerators for artificial intelligence at wafer scale. Instead of assembling clusters from many small chips, it manufactures a single processor the size of an entire silicon wafer, the Wafer Scale Engine, which removes most of the communication overhead in large model training and inference. The company sells CS-series systems to research laboratories and enterprises, operates its own inference cloud known for very high token throughput, and has built large supercomputers with partners including the Gulf technology group G42.
HQ: Sunnyvale, United States • Machine Learning • Artificial Intelligence • Hardware • Semiconductors • AI Infrastructure • 1001-5000 employees • Est. 2016
≈ $202k – $439k per year (Estimated) • Lead • 10+ years exp • In office • Full-Time • Architect
Cerebras
AI Agents
Edge AI
InfiniBand
OpenAI
DevOps
Ansible
AWS
CI/CD
Kubernetes
Terraform
Cybersecurity
Zero Trust
