HQ: Santa Clara, United States • Computer Components • Servers & Data Center Hardware • AI Chips & Accelerators • Processors, MCUs & AI Chips • 5000+ employees • Est. 1993 • Trust B • Hiring 2399, 145 new
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.
Jensen Huang · Co-Founder, President & Chief Executive Officer · decision-maker
Jay Puri · Executive Vice President, Worldwide Field Operations · decision-maker
Colette Kress · Executive Vice President & Chief Financial Officer · decision-maker
Curtis Priem · Co-Founder & former Chief Technical Officer · founder
Careers mailbox is known
≈ $88k – $176k per year (Estimated) • Staff+ • 7+ years exp • France • United Kingdom • Spain • Poland • Switzerland • Remote (France) • Master's Degree • Full-Time • Architect
Fine-tuning
RLHF
Reinforcement Learning
Mixture of Experts
Post-training
Megatron-LM
NVIDIA NeMo
Speculative Decoding
PyTorch
DevOps
HPC
+2
≈ $125k – $236k per year (Estimated) • Senior • 8+ years exp • Munich • Remote (Germany) • Bachelor's Degree • Full-Time • Senior
LoRA
RLHF
Quantization
Function Calling
PEFT
TensorRT-LLM
CUDA
Triton
DPO
SFT
Post-training
RLAIF
Reward Modeling
RAG
AI Agents
Transformers
+8
HQ: San Jose, United States • Financial AI • Billing & Subscription Management • Payment Processing & Gateways • Accounting & Tax Software • Procurement & Spend Management • 201-500 employees • Est. 2006 • Trust A • Hiring 42, 5 new
BILL is a financial operations software company that automates accounts payable, accounts receivable, spend and expense management for small and mid-sized businesses. Its cloud platform, which includes AI agents for invoice processing and the Divvy-based spend and expense cards, connects to accounting systems and is also distributed through accounting firms and banks. The company is listed on the New York Stock Exchange and runs a second large office in Draper, Utah. The company is headquartered in San Jose, California, United States.
No named decision-maker yet.
No careers mailbox known
$195k – $234k per year • Equity • Staff+ • 8+ years exp • United States • Remote (United States) • Bachelor's Degree • Staff
LoRA
Fine-tuning
RLHF
QLoRA
DPO
SFT
Human-in-the-Loop
LLM Evaluation
Recommender Systems
PyTorch
LLM
Machine Learning
PEFT
PPO
OCR
+7
HQ: Mountain View, United States • Psychotherapy & Counseling • Digital Mental Health • Est. 2013 • Trust A • Hiring 11
BetterHelp is an online therapy service, owned by Teladoc Health, that connects people with licensed therapists for counselling by video, phone, live chat and messaging. Users complete a questionnaire, are matched with a counsellor and pay a subscription fee, and the service operates in many countries. Founded in 2013, it is headquartered in Mountain View, California, United States.
No named decision-maker yet.
No careers mailbox known
$170k – $245k per year • Staff+ • 6+ years exp • Remote (United States) • Full-Time • Staff
SQL
Python
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
Recommender Systems
Machine Learning
Hiring 3
No named decision-maker yet.
No careers mailbox known
≈ $23k – $57k per year (Estimated) • Lead • 8+ years exp • India • Remote (India) • Staff
Python
Databases
Weaviate
Milvus
pgvector
Pinecone
PostgreSQL
AI/ML
LangGraph
AutoGen
Weights & Biases
LoRA
MLFlow
Fine-tuning
Embeddings
RLHF
Function Calling
LangSmith
PEFT
CrewAI
Hallucination
LLMOps
LLM Guardrails
Prompt Engineering
RAG
LLM
AI Agents
Llama
Mistral
Transformers
Gemini
Anthropic
LangChain
OpenAI
Machine Learning
DevOps
GCP
Azure
AWS
+28
HQ: Marlborough, United States • Document AI • Cloud Consulting & Migration • Data Engineering & Migration Services • AI Consulting & Integration • 1001-5000 employees • Est. 2013 • IT services • Trust B • Hiring 70, 7 new
Quantiphi is an artificial intelligence and data engineering company founded in 2013 that builds applied machine learning systems for healthcare, financial services, retail, media and public sector clients. It works as a specialist partner to the major cloud providers, and its work spans document processing, computer vision, forecasting, conversational systems and the data platforms underneath them. Headquartered in Marlborough, Massachusetts with its largest engineering base in India, it employs several thousand people and competes with both the large systems integrators and smaller boutique data science firms.
Vivek Khemani · Executive Officer, Director · decision-maker
Ritesh Patel · Executive Officer, Director · decision-maker
Asif Hasan · Executive Officer, Director · decision-maker
Reghupathi Hariharan · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $164k – $309k per year (Estimated) • Staff+ • 10+ years exp • United States • Remote (United States) • Master's Degree • Full-Time • Architect
Java
SQL
Python
Databases
Snowflake
Databricks
AI/ML
LlamaIndex
LoRA
RLHF
Reinforcement Learning
Scikit-learn
SciPy
NLP
LightGBM
LangSmith
PEFT
QLoRA
Transformers
Pandas
NumPy
Hugging Face
Semantic Search
LangChain
Spark
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
GCP
Azure
CI/CD
AWS
Management
Agile
Scrum
+26
≈ $163k – $308k per year (Estimated) • Staff+ • 8+ years exp • United States • Remote (United States, Canada) • Full-Time • Architect
Python
Python
FastAPI
Databases
Weaviate
Pinecone
Snowflake
AI/ML
LangGraph
AutoGen
Weights & Biases
Vertex AI
Arize Phoenix
LangSmith
PEFT
Transformers
CrewAI
Amazon SageMaker
Context Engineering
Agentic Workflows
Multi-Agent Systems
TensorFlow
PyTorch
RAG
LLM
Machine Learning
AI Agents
Fine-tuning
RLHF
Function Calling
SFT
LLM Guardrails
LangChain
Prompt Engineering
DevOps
CloudFormation
Amazon EKS
Google GKE
Azure AKS
AWS Lambda
Amazon EC2
GitHub Actions
Jenkins
Terraform
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
Git
Management
Agile
+40
HQ: New York, United States • Market Research • 51-200 employees • Est. 2017 • Startup • Hiring 8, 1 new
NewtonX is a business-to-business market research company that connects clients with verified industry professionals for surveys, expert interviews and custom research. Its clients include technology companies, consulting firms and investors such as Microsoft, McKinsey and Pinterest, which use its studies for market sizing, pricing and go-to-market decisions. The company is headquartered in New York, New York, United States.
Sascha Eder · Executive Officer, Director · decision-maker
Germain Chastel · Executive Officer, Director · decision-maker
Dan Abelon · Director
Kemper Shaw · Director
Careers mailbox is known
$150k – $240k per year • Lead • 3+ years exp • Remote (United States, Canada) • Full-Time • Staff
SQL
Python
AI/ML
RLHF
SFT
Post-training
Snorkel
AI Agents
HQ: New York, United States • AI Consulting & Integration • Likely startup • Trust B • Hiring 15, 2 new
Xenon7 is a leading brand specializing in implementing Artificial Intelligence (AI) solutions for various industries. With a team of human experts, Xenon7 offers exclusive content and services to help businesses leverage AI effectively. By subscribing to Xenon7, organizations can revolutionize data-driven decisions, optimize operations, drive innovation, uncover new opportunities, improve products, automate tasks, enhance cybersecurity, and personalize customer experiences. AI is the essential innovation backbone that businesses need to stay competitive and thrive in the ever-changing market landscape. Xenon7's capabilities span across seven hubs, catering to a wide range of industries. Partnering with Xenon7 means tapping into a wealth of knowledge and experience to navigate the dynamic business landscape successfully. For quality AI services and strategic partnerships, choose Xenon7 as your trusted advisor. Visit their website to learn more about how they can help your business succeed.
No named decision-maker yet.
No careers mailbox known
Remote (India, Croatia, Italy, Serbia, Spain)
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
dbt
Streamlit
RAG
LlamaIndex
LoRA
Fine-tuning
RLHF
NLP
PEFT
Multi-Agent Systems
Computer Vision
LangChain
Spark
LLM
DevOps
Platform Engineering
Game Dev
Pure Data
Analytics
ETL/ELT
Management
SharePoint
Life Sciences
Veeva
+15
HQ: Dublin, United States • Personal Finance Apps & Education • Financial Software & Embedded Finance • Startup • Trust B • Hiring 12
Credit score solutions and financial wellness tools built to help financial institutions drive growth and engagement. 1,600+ partners.
No named decision-maker yet.
Careers mailbox is known
≈ $108k – $265k per year (Estimated) • Equity • Lead • 8+ years exp • Remote (EU, Europe) • Full-Time • Staff
Java
SQL
Python
Databases
pgvector
Pinecone
Amazon Redshift
ClickHouse
Apache Kafka
PostgreSQL
AI/ML
MLFlow
XGBoost
Fine-tuning
Scikit-learn
LightGBM
AWS Bedrock
NumPy
Amazon SageMaker
AWS Bedrock AgentCore
LLM Evaluation
LLM Guardrails
Agentic Workflows
TensorFlow
Prompt Engineering
Model Context Protocol
Spark
PyTorch
RAG
LLM
Machine Learning
LoRA
RLHF
PEFT
QLoRA
DevOps
AWS Lambda
AWS Step Functions
Amazon S3
CI/CD
AWS
AWS CDK
CloudFormation
Amazon Kinesis
Terraform
Analytics
AWS Glue
+35
HQ: Pleasanton, United States • Recruiting & Staffing • Freelance & Talent Marketplaces • 201-500 employees • Est. 2014 • Hiring 7
Find warm, high-fit opportunities from your own network without the hustle of job boards or cold outreach. Included with Contra Pro.
No named decision-maker yet.
Careers mailbox is known
$150k – $200k per year • Middle • 3+ years exp • San Francisco • Remote (United States) • Master's Degree • Full-Time • Middle
SQL
Python
AI/ML
RLHF
Multimodal AI
Post-training
Agentic Workflows
AI Agents
HQ: New York, United States • Foundation Models • AI Research Labs • LLM & Generative AI • 201-500 employees • Est. 2023 • Startup • Hiring 15, 1 new
Headquartered in New York, Nous Research is an open-source artificial intelligence research lab and software development company. The organization specializes in developing open-weight large language models, AI agent frameworks, and decentralized training infrastructure, best known for its flagship Hermes model series, the Hermes Agent platform, and the DisTrO distributed training network.
No named decision-maker yet.
No careers mailbox known
Middle • 3+ years exp • Remote (AMER) • Full-Time • Middle
Python
AI/ML
Fine-tuning
RLHF
NVIDIA NeMo
Red Teaming
RAG
LLM
DevOps
Harbor
Git
Docker
Linux
CI/CD
+4
HQ: Vancouver, Canada • AI Training Data & Annotation • Business Process Outsourcing (BPO) • Call Center Services • Est. 2005 • Trust A • Hiring 56, 9 new
TELUS Digital is the digital customer experience and IT services arm of the Canadian telecom group TELUS, formerly known as TELUS International. It provides contact centre and business process outsourcing, content moderation, AI training data and annotation, and digital engineering and consulting services such as Salesforce and data platform implementation for technology, financial services, healthcare and retail clients. Operating delivery centres across North America, Latin America, Europe and Asia, the company is headquartered in Vancouver, British Columbia, Canada.
No named decision-maker yet.
No careers mailbox known
$211k – $264k per year • Head+ • 10+ years exp • Boston • Durham • Columbus • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Fine-tuning
RLHF
Multimodal AI
In-Context Learning
Synthetic Data
Hugging Face
Multi-Agent Systems
TensorFlow
LangChain
Prompt Engineering
PyTorch
RAG
LLM
AI Agents
Cohere SDK
Anthropic
Scale AI
Computer Vision
OpenAI
DevOps
GCP
Azure
AWS
+14
HQ: Austin, United States • Threat Intelligence • Security Operations • Endpoint Security • 5000+ employees • Est. 2011 • Trust A • Hiring 321, 18 new
CrowdStrike is an American cybersecurity company founded in 2011 that popularised cloud-delivered endpoint protection built around a single lightweight sensor. Its Falcon platform streams telemetry from protected machines into a shared analytics backend, which is used for prevention, detection, threat hunting, identity protection, cloud workload security and log analytics sold as separate modules. The company is headquartered in Austin, listed on Nasdaq, and is also known for its incident response practice and its published research on nation-state and criminal intrusion groups.
George Kurtz · Co-founder and Chief Executive Officer · decision-maker
Burt Podbere · Chief Financial Officer · decision-maker
Gregg Marston · Co-founder · founder
Dmitri Alperovitch · Co-founder · founder
Careers mailbox is known
≈ $147k – $324k per year (Estimated) • Equity • United States • Remote (United States) • PhD • Full-Time
Python
AI/ML
DeepSpeed
vLLM
RLHF
Reinforcement Learning
Function Calling
SGLang
PEFT
TGI
TRL
Transformers
Tokenization
Hugging Face
DPO
SFT
PPO
GRPO
Post-training
FSDP
RLAIF
Reward Modeling
PyTorch
LLM
Machine Learning
AI Agents
Chain-of-Thought
Synthetic Data
LLM Guardrails
Interpretability
Cybersecurity
Crowdstrike
+22
HQ: San Francisco, United States • Foundation Models • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 501-1000 employees • Est. 2022 • Startup • Trust A • Hiring 85, 4 new
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.
No named decision-maker yet.
No careers mailbox known
≈ $73k – $185k per year (Estimated) • Senior • 5+ years exp • Singapore • Remote (Singapore) • Senior
Python
AI/ML
LoRA
vLLM
ElevenLabs
Fine-tuning
RLHF
Reinforcement Learning
Quantization
SGLang
TensorRT-LLM
Together AI
DPO
SFT
GRPO
Post-training
Pre-training
Speculative Decoding
KV Cache
Cursor
LLM
TensorRT
PEFT
+14
HQ: Amsterdam, Netherlands • Data Centers & Colocation • Cloud Platforms (IaaS & PaaS) • AI Compute & Inference • 1001-5000 employees • Trust A • Hiring 347, 26 new
Nebius is an international technology company that specializes in building full-stack artificial intelligence infrastructure and high-performance cloud GPU platforms for AI model development. Headquartered in Amsterdam, Netherlands, the firm operates energy-efficient data centers across Europe and North America to provide scalable compute, storage, and software tools for machine learning workloads.
No named decision-maker yet.
Careers mailbox is known
$195k – $262k per year • Senior • Palo Alto • San Francisco • Remote (United States) • PhD • Senior
Python
AI/ML
Quantization
Knowledge Distillation
VLM
Mixture of Experts
CUDA
Triton
Speculative Decoding
KV Cache
Model Distillation
PyTorch
LLM
Machine Learning
vLLM
RLHF
SGLang
TensorRT
TensorRT-LLM
Synthetic Data
DPO
SFT
Post-training
RLAIF
+15
$195k – $262k per year • Senior • Palo Alto • Remote (United States) • Senior
Python
AI/ML
DeepSpeed
RLHF
Function Calling
Ray
Synthetic Data
DPO
SFT
PPO
GRPO
Post-training
Megatron-LM
FSDP
Agentic Workflows
RLAIF
PyTorch
LLM
Machine Learning
AI Agents
TRL
Transformers
CUDA
Triton
NCCL
InfiniBand
Reward Modeling
DevOps
SLURM
Kubernetes
+20
HQ: London, United Kingdom • AI Research Labs • LLM & Generative AI • Artificial Intelligence • Market Research • AI Training Data & Annotation • 51-200 employees • Est. 2014 • Startup • Trust B • Hiring 28, 1 new
Prolific is a British research technology company founded in 2014 by Oxford researchers that connects scientists, businesses and AI developers with a vetted pool of paid human participants. Its platform handles recruitment, demographic targeting, fair-pay enforcement, fraud screening and payment so studies return usable data instead of bot or duplicate responses. Originally built for academic behavioural research, the company now also supplies human feedback, preference data and evaluation for machine learning teams, and is headquartered in London with a large United States presence.
Phelim Bradley · Co-Founder & Chief Executive Officer · decision-maker
Katia Damer · Co-Founder · founder
Enrico D'Angelo · Director
Omri Benayoun · Director
No careers mailbox known
≈ $70k – $145k per year (Estimated) • Senior • 5+ years exp • United Kingdom • Remote (United Kingdom) • Senior
SQL
Python
AI/ML
RLHF
Red Teaming
LLM
Machine Learning
HQ: San Francisco, United States • AI Training Data & Annotation • 51-200 employees • Startup • Trust D • Hiring 27
Our mission is to raise AGI with the richness of human intelligence — curious, witty, imaginative, and full of unexpected brilliance.
No named decision-maker yet.
Careers mailbox is known
≈ $168k – $283k per year (Estimated) • Staff+ • 7+ years exp • Remote (United States) • Full-Time • Staff
TypeScript
Python
Ruby
Ruby
Ruby on Rails
AI/ML
RLHF
Anthropic
≈ $174k – $307k per year (Estimated) • Staff+ • Remote (United States) • Full-Time • Architect
RLHF
SFT
Post-training
Anthropic
OpenAI
HQ: Stockholm, Sweden • Advertising • Podcasting • Music Industry • Streaming & OTT Platforms • 5000+ employees • Est. 2006 • Trust A • Hiring 90, 16 new
Spotify is a Swedish audio streaming company founded in Stockholm in 2006 that turned licensed on-demand music into the dominant way people listen. Its catalogue spans roughly a hundred million tracks plus podcasts and audiobooks, delivered through an advertising-supported free tier and a paid Premium subscription to hundreds of millions of monthly users across more than a hundred and eighty markets. The platform pairs personalised recommendation systems such as Discover Weekly with a creator side that gives artists, podcasters and publishers distribution, analytics and monetisation tools.
Daniel Ek · Co-Founder & Executive Chairman · decision-maker
Alex Norstrom · Co-Chief Executive Officer · decision-maker
Gustav Soderstrom · Co-Chief Executive Officer · decision-maker
Martin Lorentzon · Co-Founder · founder
No careers mailbox known
≈ $150k – $332k per year (Estimated) • New York • Remote (United States, UTC-5 – UTC+1 hours) • PhD • Full-Time
Python
AI/ML
RLHF
Reinforcement Learning
NumPy
DPO
PPO
GRPO
Post-training
Reward Modeling
Computer Vision
PyTorch
Machine Learning
+4
HQ: San Francisco, United States • AI Training Data & Annotation • 51-200 employees • Startup • Trust B • Hiring 9, 1 new
High-signal training data & RL environments for AI teams. Deploy fail-safe agents with real-world simulations.
No named decision-maker yet.
Careers mailbox is known
Bengaluru • Remote (India) • Bachelor's Degree • Full-Time
Python
AI/ML
Fine-tuning
RLHF
Reinforcement Learning
SFT
Post-training
World Models
RLAIF
HQ: Burlington, United States • Automotive Software • Conversational AI • Speech & Audio AI • 1001-5000 employees • Est. 2019 • NASDAQ: CRNC • Trust B • Hiring 29
Founded in 2019, Cerence is a global technology company specializing in artificial intelligence and conversational software for the automotive industry. Headquartered in Burlington, Massachusetts, the firm develops voice recognition, natural language understanding, and smart assistant solutions for leading vehicle manufacturers. By integrating intuitive voice controls and connected AI systems into modern automobiles, the organization enhances the overall in-cabin user experience for drivers worldwide.
No named decision-maker yet.
No careers mailbox known
≈ $24k – $54k per year (Estimated) • Senior • India • Remote (India) • Full-Time • Senior
RLHF
Multimodal AI
Transformers
Mixture of Experts
DPO
GRPO
FSDP
$185k – $280k per year • Equity • Lead • United States • Remote (United States) • Full-Time • Principal
RLHF
Multimodal AI
Transformers
Mixture of Experts
DPO
GRPO
FSDP
KV Cache
World Models
+1
HQ: San Francisco, United States • Foundation Models • AI Development Tools • Reinforcement Learning • AI Compute & Inference • 201-500 employees • Est. 2023 • Likely startup • Trust A • Hiring 38, 12 new
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.
No named decision-maker yet.
No careers mailbox known
$150k – $300k per year • Staff+ • San Francisco • Remote (United States) • Relocation • Full-Time • Staff
TypeScript
Python
JavaScript
Python
SQLAlchemy
FastAPI
Databases
Databricks
AI/ML
LoRA
vLLM
Fine-tuning
RLHF
Function Calling
SGLang
QLoRA
TensorRT-LLM
Perplexity
OpenRouter
Together AI
SFT
Post-training
NCCL
NVLink
RLAIF
LangChain
OpenAI
TensorRT
PEFT
Frontend
Tailwind CSS
Next.js
tRPC
shadcn/ui
React.js
Radix UI
DevOps
Helm
Loki
OpenTelemetry
Datadog
KEDA
GitOps
Cloudflare
kubectl
Google GKE
Google Cloud Run
Prometheus
Grafana
Ansible
Terraform
Rest API
Linux
GCP
Kubernetes
Management
Zapier
+43
