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 – $405k per year • Remote/Hybrid (San Francisco, New York, Seattle, United States, London, United Kingdom) • Full-Time
AI Agents
NCCL
OpenAI
DevOps
Kubernetes
$293k – $385k per year • Senior • 5+ years exp • Remote/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
$295k – $555k per year • Senior • 5+ years exp • In office (San Francisco, United States) • Full-Time • Senior
CUDA Toolkit
PyTorch
InfiniBand
NCCL
NVLink
OpenAI
DevOps
Azure
HPC
Fal is a generative media AI infrastructure platform headquartered in San Francisco, California. Founded in 2021 by former Coinbase and Amazon engineers Burkay Gur and Gorkem Yurtseven, the enterprise is backed by prominent venture investors including Andreessen Horowitz (a16z), Bessemer Venture Partners, and Salesforce Ventures.
HQ: San Francisco, United States • Generative Video • LLM & Generative AI • Artificial Intelligence • Est. 2021
$180k – $250k per year • Staff+ • 5+ years exp • Remote (United States) • Full-Time • Staff
Python
AI/ML
InfiniBand
NCCL
NVLink
DevOps
Ansible
Cilium
containerd
etcd
Kubernetes
KVM
QEMU
SLURM
KubeVirt
OpenStack
Cybersecurity
Calico
Tcpdump
Wireshark
Lambda is a specialized AI infrastructure provider that offers high-performance GPU cloud compute, clusters, and hardware tailored for deep learning and machine learning workloads. The company enables AI developers and research teams to train, fine-tune, and deploy large language models efficiently through scalable cloud instances and dedicated on-premise GPU servers.
HQ: San Jose, United States • Hardware • Information Technology • Artificial Intelligence • Cloud Computing • AI Infrastructure • 501-1000 employees
$240k – $356k per year • Equity • Senior • 7+ years exp • Remote/Hybrid (San Francisco, Bellevue, United States) • Full-Time • Senior
Python
Databases
ClickHouse
AI/ML
InfiniBand
NCCL
DeepSpeed
PyTorch
TensorFlow
DevOps
Ansible
AWS Lambda
Configuration Management
Grafana
Prometheus
Terraform
AWS
HPC
Chaos Engineering
Docker
Kubernetes
Cybersecurity
ISO 27001
SOC 2
$266k – $395k per year • Equity • Senior • 6+ years exp • Remote/Hybrid (San Francisco, San Jose, Bellevue, United States) • Full-Time • Senior
Python
AI/ML
InfiniBand
NCCL
DevOps
AIOps
AWS Lambda
Cilium
Google GKE
Grafana
Kubernetes
Prometheus
SLURM
AWS
Azure
GCP
Amazon EKS
Azure AKS
HPC
$314k – $465k per year • Equity • Staff+ • 10+ years exp • Remote/Hybrid (Bellevue, San Francisco, San Jose, United States) • Full-Time • Staff
Python
AI/ML
Anomaly Detection
Claude
Claude Code
InfiniBand
NCCL
DevOps
AIOps
AWS Lambda
Chaos Engineering
Cilium
GitOps
Google GKE
Grafana
Kubernetes
Platform Engineering
Prometheus
Self-Healing
SLURM
AWS
Azure
GCP
HPC
Amazon EKS
Azure AKS
Reflection AI is a company founded in 2024 by former Google DeepMind researchers who worked on AlphaGo and large language models. It builds autonomous coding agents and has committed to releasing frontier open-weight models as an American counterweight to Chinese open model releases. The company raised a very large round in 2025 to fund training at frontier scale.
HQ: New York, United States • 501-1000 employees • Est. 2024
≈ $134k – $268k per year (Estimated) • Equity • Lead • In office (San Francisco, New York, United States, London, United Kingdom) • Visa sponsorship • Full-Time • Staff
≈ $208k – $360k per year (Estimated) • Equity • Staff+ • In office (San Francisco, New York, United States, London, United Kingdom) • Visa sponsorship • Full-Time • Staff
DeepSpeed
Megatron-LM
NCCL
Pre-training
≈ $175k – $355k per year (Estimated) • Equity • Staff+ • In office (New York, San Francisco, United States, London, United Kingdom) • Visa sponsorship • Full-Time • Staff
NCCL
DevOps
Kubernetes
Platform Engineering
Figure AI is an American robotics company founded in 2022 that develops general-purpose humanoid robots for commercial and household work. Its Figure 02 and Figure 03 machines combine custom actuators, battery systems and hands with the in-house Helix vision-language-action model, which lets one neural network drive both perception and motor control from natural-language instructions. Headquartered in San Jose, California, the company runs the BotQ manufacturing facility for high-volume production and has piloted its robots on logistics and automotive assembly work with commercial partners.
HQ: San Jose, United States • Manufacturing • Humanoid Robots • Artificial Intelligence • Robotics • Robotics AI • 501-1000 employees • Est. 2022
$200k – $400k per year • Middle • 3+ years exp • In office (San Jose, United States) • Bachelor's Degree • Full-Time • Middle
C++
Python
C++
PyTorch C++
AI/ML
CUDA Toolkit
DeepSpeed
JAX
PyTorch
vLLM
AWS Trainium
FSDP
InfiniBand
Megatron-LM
NCCL
NVLink
TPU
AI Agents
eBay is a multinational e-commerce corporation that connects buyers and sellers in more than 190 markets worldwide thus enabling economic opportunity for individuals, entrepreneurs, businesses, and organizations.
HQ: San Jose, United States • E-commerce Platforms • Commerce • Marketplaces • 51-200 employees • Est. 1995
≈ $30k – $124k per year (Estimated) • In office (Bengaluru, India)
Java
Node JS
Python
JavaScript
AI/ML
CUDA Toolkit
Ray
InfiniBand
NCCL
DevOps
Gateway API
GitOps
Kubernetes
≈ $27k – $70k per year (Estimated) • Senior • 5+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Senior
Java
Python
AI/ML
CUDA Toolkit
Ray
InfiniBand
NCCL
NVLink
DevOps
ArgoCD
etcd
Gateway API
GitOps
Grafana
Kubernetes
OpenTelemetry
Prometheus
Robotics
NVIDIA Omniverse
≈ $46k – $100k per year (Estimated) • Staff+ • 9+ years exp • In office (Bengaluru, India) • Bachelor's Degree • Staff
Go
Python
AI/ML
CUDA Toolkit
Ray
InfiniBand
NCCL
NVLink
DevOps
ArgoCD
etcd
Gateway API
GitOps
Grafana
Kubernetes
OpenTelemetry
Prometheus
Face-to-face AI interaction that feels human. We are building a human foundation model with emotional intelligence — it reads tone, expression, and even hesitation, and responds in real time.
Seattle • Software • Conversational AI • Artificial Intelligence • 51-200 employees • Est. 2025
$300k – $400k per year • Staff+ • In office (Seattle, United States) • Visa sponsorship • Staff
DeepSpeed
LLM
Multimodal AI
PyTorch
FSDP
Megatron-LM
NCCL
Synthetic Data
Post-training
DevOps
HPC
Crusoe (formerly Crusoe Energy Systems) is an energy-first AI infrastructure and cloud computing company headquartered in Denver, Colorado. The company specializes in building and operating high-performance AI data centers powered by stranded, wasted, or underutilized energy sources - such as flared natural gas from oil fields and surplus renewable power.
HQ: Denver, United States • Hardware • AI Infrastructure • Information Technology • Data Centers • 1001-5000 employees
$250k – $300k per year • Equity • Staff+ • 12+ years exp • In office (San Francisco, Bellevue, Sunnyvale, United States) • Bachelor's Degree • Full-Time • Staff
Bash
Python
Databases
PostgreSQL
AI/ML
CUDA Toolkit
InfiniBand
NCCL
ROCm
NVLink
DevOps
Ansible
AWX
Chef
CI/CD
Configuration Management
Docker
Kubernetes
Puppet
SaltStack
Terraform
GitLab
Cybersecurity
osquery
$250k – $300k per year • Equity • Staff+ • In office (San Francisco, Sunnyvale, United States) • Full-Time • Staff
Java
Python
Rust
AI/ML
AI Agents
PyTorch
NCCL
DevOps
GCP
Kubernetes
HPC
$215k – $260k per year • Equity • Staff+ • In office (San Francisco, Sunnyvale, United States) • Full-Time • Staff
Java
Python
Rust
AI/ML
AI Agents
PyTorch
NCCL
DevOps
GCP
Kubernetes
HPC
Applied Intuition is a Silicon Valley software company founded in 2017 that develops digital infrastructure and simulation platforms for autonomous systems and physical AI. The platform provides advanced tools for simulation, synthetic data generation, and vehicle software management, allowing engineers to develop, test, and safely deploy self-driving technology. It serves leading global automotive manufacturers, defense organizations, and commercial transport companies across sectors like trucking, agriculture, and mining.
HQ: Mountain View, United States • Smart Mobility • Manufacturing • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2017
$215k – $285k per year • In office (Sunnyvale, United States) • Full-Time
C++
Python
C++
PyTorch C++
AI/ML
DeepSpeed
ONNX
Quantization
Ray
TensorRT
Triton Inference Server
Triton
FSDP
Megatron-LM
NCCL
CUDA Toolkit
OpenCV
PyTorch
CUDA
DevOps
Kubernetes
SLURM
Robotics
ROS
$215k – $285k per year • In office (Sunnyvale, United States) • Full-Time
C++
Python
C++
PyTorch C++
AI/ML
DeepSpeed
ONNX
Quantization
Ray
TensorRT
Triton Inference Server
FSDP
Megatron-LM
NCCL
CUDA Toolkit
OpenCV
PyTorch
DevOps
Kubernetes
SLURM
Robotics
ROS
Akrys AI is a healthtech company building a clinical intelligence platform to convert doctor-patient conversations into structured records and clinical notes, offering AI-assisted support for healthcare workflows.
Bengaluru • Health Care • Digital Health • Medical AI • Est. 2025
≈ $37k – $90k per year (Estimated) • Lead • 8+ years exp • In office (Bengaluru, India) • Staff
Python
Bash
C++
Rust
SQL
C++
PyTorch C++
TensorFlow C++
Python
Dask
AI/ML
Fine-tuning
Hallucination
Knowledge Distillation
LoRA
QLoRA
RLHF
DPO
PPO
Pre-training
SFT
Speech Recognition
Accelerate
DeepSpeed
Encoder-Decoder
Flash Attention
Gemma
JAX
Kaldi
Llama
LLM
Mistral
MLFlow
NER
NLP
NumPy
ONNX
PEFT
Prompt Engineering
PyTorch
Qwen
RAG
Ray
Scikit-learn
SciPy
Spark
Synthetic Data
TensorFlow
TensorRT
Transformers
Triton Inference Server
TRL
vLLM
Whisper
xFormers
FSDP
Hugging Face
NCCL
NVIDIA NeMo
TorchServe
AI Agents
TGI
Weights & Biases
DevOps
AWS
Azure
CI/CD
Docker
GCP
Git
Kubernetes
SLURM
Vector
Cybersecurity
GDPR
HIPAA
Tower Research Capital is a quantitative trading firm operating automated strategies globally. It builds its own trading infrastructure, exchange connectivity and research systems. The firm supports multiple independent trading teams under one platform.
HQ: New York, United States • Artificial Intelligence • Financial AI • Est. 1998
$200k – $300k per year • Senior • 5+ years exp • Remote/Hybrid (New York, United States) • Part-Time • Senior
C++
Python
AI/ML
CUDA
CUDA Toolkit
NCCL
NVLink
DevOps
Ansible
Chef
Configuration Management
Puppet
Self-Healing
HPC
Eka Care provides a personal health record and clinic management platform. Patients store prescriptions and reports while doctors manage consultations digitally. The company integrates with national digital health infrastructure.
HQ: Bengaluru, India • Digital Health • Hospitals & Clinics • Health Care • Est. 2020
≈ $32k – $81k per year (Estimated) • Senior • 3+ years exp • In office (Bengaluru, India) • Full-Time • Senior
CUDA
CUDA Toolkit
LLM
Ray
Triton
vLLM
NCCL
DevOps
Kubernetes
SLURM
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
≈ $22k – $66k per year (Estimated) • Junior • 2+ years exp • In office (Bengaluru, Chennai, India) • Full-Time • Junior
C++
AI/ML
CUDA
CUDA Toolkit
Knowledge Distillation
LLM
Multimodal AI
SGLang
TensorRT
TensorRT-LLM
TPOT
vLLM
NCCL
Text-to-Speech
Mixture of Experts
Speech Recognition
DevOps
SLI/SLO/SLA
≈ $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
IQVIA (NYSE:IQV) is a leading global provider of advanced analytics, technology solutions, and clinical research services to the life sciences industry. IQVIA creates intelligent connections across all aspects of healthcare through its analytics, transformative technology, big data resources and extensive domain expertise. IQVIA Connected Intelligence™ delivers powerful insights with speed and agility - enabling customers to accelerate the clinical development and commercialization of innovative medical treatments that improve healthcare outcomes for patients.
HQ: Durham, United States • Data Quality • Cybersecurity • Data & Analytics • Health Care • Clinical Research • 5000+ employees
≈ $94k – $194k per year (Estimated) • Senior • In office (London, United Kingdom) • Full-Time • Senior
AWQ
CUDA
CUDA Toolkit
GPTQ
LLM
LoRA
NVIDIA NIM
PyTorch
Ray
SGLang
TensorRT
TensorRT-LLM
vLLM
PEFT
cuDNN
Knowledge Graph
NCCL
DevOps
AWS
Kubernetes
Platform Engineering
SLURM
About Us Clockwork builds software that optimizes GPU clusters for fault tolerance, deterministic performance and increased utilization.Today's AI workloads are massively distributed and depend on GPUs staying tightly in sync.
HQ: Palo Alto, United States • AI Infrastructure • Information Technology
$130k – $175k per year • Equity • Middle • 3+ years exp • In office (Palo Alto, United States) • Middle
Python
AI/ML
InfiniBand
Kubeflow
PyTorch
NCCL
DevOps
AWS
Azure
CI/CD
Docker
GCP
GitHub Actions
GitLab CI
Helm
Jenkins
Kubernetes
SLURM
GitHub
GitLab
Bazel
Terraform
QA
Playwright
Pytest
$140k – $210k per year • Equity • Senior • In office (Palo Alto, United States) • Bachelor's Degree • Senior
C++
Go
Python
Rust
AI/ML
Anomaly Detection
InfiniBand
NCCL
Time Series Forecasting
DevOps
Datadog
Grafana
OpenTelemetry
Prometheus
SLI/SLO/SLA
Splunk
AWS
Azure
eBPF
GCP
Kubernetes
HPC
Cybersecurity
Tcpdump
Wireshark
$150k – $230k per year • Equity • Senior • 8+ years exp • In office (Palo Alto, United States) • Senior
C++
C++
PyTorch C++
AI/ML
CUDA Toolkit
PyTorch
CUDA
NCCL
InfiniBand
Andromeda connects AI teams with high-performance compute fast, at scale, and on terms that work. Buy, sell, and operate gpu clusters without complexity.
San Francisco • AI Infrastructure
≈ $87k – $226k per year (Estimated) • San Francisco • Remote (United States, Canada) • Full-Time
Bash
Python
AI/ML
CUDA Toolkit
InfiniBand
NCCL
NVLink
DevOps
Ansible
Helm
Kubernetes
Self-Healing
SLURM
Terraform
GitHub
HPC
Management
Slack
≈ $81k – $170k per year (Estimated) • Senior • San Francisco • Remote (United States, Canada) • Full-Time • Senior
Bash
Python
AI/ML
CUDA Toolkit
DeepSpeed
PyTorch
CUDA
FSDP
InfiniBand
Megatron-LM
NCCL
NVLink
DevOps
Ansible
Grafana
Helm
Incident Management
Kubernetes
Prometheus
Self-Healing
SLURM
Terraform
HPC
Jane Street is a quantitative trading firm and liquidity provider with a unique focus on technology and collaborative problem solving.
New York • London • Asset Management • Financial Services • Capital Markets
≈ $141k – $308k per year (Estimated) • Equity • In office (New York, United States) • PhD • Architect
CUDA Toolkit
cuDNN
InfiniBand
NCCL
NVLink
Frontend
Sass
Snowflake is a cloud software company that helps organisations store, process, and analyse large volumes of data in a way that is designed for modern cloud infrastructure. Many businesses struggle with data spread across different systems, slow reporting cycles, and the cost and complexity of managing traditional data warehouses.
HQ: Bozeman, United States • Database Management • Data & Analytics • Data Warehousing • 1001-5000 employees
$200k – $288k per year • Senior • 6+ years exp • In office (Bellevue, United States) • Bachelor's Degree • Full-Time • Senior
Snowflake
AI/ML
CUDA Toolkit
DeepSpeed
LLM
PyTorch
Ray
vLLM
CUDA
FSDP
NCCL
Post-training
SFT
AI Agents
DevOps
Cortex
Kubernetes
Prometheus
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
≈ $77k – $128k per year (Estimated) • Staff+ • In office (Gdańsk, Poland) • Staff
C++
Python
C
C++
CMake
PyTorch C++
C
MPI
AI/ML
PyTorch
NCCL
DevOps
Git
CI/CD
GitHub Actions
GitLab CI
GitHub
GitLab
HPC
≈ $61k – $97k per year (Estimated) • Senior • In office (Gdańsk, Poland) • Senior
C++
Python
C
C++
CMake
PyTorch C++
C
MPI
AI/ML
PyTorch
NCCL
DevOps
Git
CI/CD
GitHub Actions
GitLab CI
GitHub
GitLab
HPC
≈ $52k – $94k per year (Estimated) • In office (Gdańsk, Poland)
C++
Python
C
C++
CMake
PyTorch C++
C
MPI
AI/ML
PyTorch
NCCL
DevOps
Git
CI/CD
GitHub Actions
GitLab CI
GitHub
GitLab
HPC
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
$195k – $285k per year • Lead • 12+ years exp • In office (Santa Clara, United States) • Bachelor's Degree • Full-Time • Principal
C++
Python
C++
PyTorch C++
TensorFlow C++
AI/ML
LLM
NLP
ONNX
PyTorch
Ray
SGLang
TensorFlow
TensorRT
TensorRT-LLM
vLLM
NCCL
DevOps
Kubernetes
