HQ: San Francisco, United States • Databases & DBMS • Data Warehouses & Lakehouses • 501-1000 employees • Est. 2021 • Startup • Trust B • Hiring 158, 16 new
ClickHouse is the company behind the open source column-oriented database of the same name, which was originally built inside Yandex for web analytics and released publicly in 2016 before the company was incorporated in 2021. The database is designed for analytical queries over very large tables, using columnar storage, vectorised execution and aggressive compression to answer aggregations across billions of rows in under a second, which has made it a common choice for observability, product analytics and real-time reporting. The company sells a managed cloud service on top of the open source project and operates as a remote-first organisation.
Aaron Katz · Co-founder and Chief Executive Officer · decision-maker
Alexey Milovidov · Co-founder and Chief Technology Officer · decision-maker
Yury Izrailevsky · Co-founder · founder
No careers mailbox known
$101k – $180k per year • Equity • Hybrid (Germany) • Full-Time
Python
TypeScript
Databases
ClickHouse
AI/ML
LangChain
LlamaIndex
Langfuse
OpenAI SDK
Pydantic AI
CrewAI
LLM
OpenAI
AWS Bedrock AgentCore
LiveKit
Edge AI
Vercel AI SDK
Voice Agents
DevOps
GitHub
OpenTelemetry
Management
Slack
Discord
+12
HQ: Palo Alto, United States • LLM & Generative AI • Servers & Data Center Hardware • AI Compute & Inference • AI Chips & Accelerators • Processors, MCUs & AI Chips • 1001-5000 employees • Est. 2017 • Trust B • Hiring 59, 2 new
SambaNova Systems is an American artificial intelligence company founded in 2017 by Stanford professors Kunle Olukotun and Christopher Re together with former Oracle executive Rodrigo Liang. It designs the Reconfigurable Dataflow Unit, a processor whose datapath is configured to match a model's computation graph rather than executing fixed instructions, and pairs it with a three-tier memory system that keeps very large models resident. Headquartered in Palo Alto, California, the company sells complete systems and a hosted cloud service to enterprises and governments that want to run frontier open models on their own terms rather than through a public model provider.
Kunle Olukotun · Co-Founder & Chief Technologist · decision-maker
Rodrigo Liang · Co-Founder & Chief Executive Officer · decision-maker
Christopher Re · Co-Founder · founder
Anthony Lin · Director
Careers mailbox is known
$234k – $286k per year • Lead • 10+ years exp • In office (San Jose, United States) • Bachelor's Degree • Full-Time • Principal
Python
TypeScript
JavaScript
AI/ML
LangGraph
Claude
Qwen
DeepSeek
DSPy
LoRA
Model Context Protocol
Gemma
Fine-tuning
Multimodal AI
Knowledge Distillation
Function Calling
AI Agents
Speech Recognition
PEFT
Llama
CrewAI
LLM
RAG
Synthetic Data
OpenAI Agents SDK
OCR
Text-to-Speech
LLM Evaluation
LLM Guardrails
Voice Agents
Multi-Agent Systems
Tool Use
Model Distillation
LangChain
vLLM
SGLang
TensorRT
TensorRT-LLM
Transformers
LiveKit
Frontend
Next.js
React.js
DevOps
WebRTC
+34
HQ: San Francisco, United States • Video Surveillance • Access Control & Alarm Systems • 11-50 employees • Startup • Hiring 2
Our home security platform reliably identifies, understands, and deters threats. With Sauron, you always know that everything is under control.
No named decision-maker yet.
No careers mailbox known
$200k – $225k per year • Senior • 4+ years exp • In office (San Francisco, United States) • Full-Time • Senior
C++
C
C
FFmpeg
C++
Protobuf
AI/ML
LiveKit
Edge AI
DevOps
WebRTC
Linux
gRPC
OpenTelemetry
Robotics
GStreamer
+3
HQ: Bengaluru, India • Asset Tokenization • DeFi • 11-50 employees • Est. 2019 • Likely startup • Hiring 2
Persistence facilitates the borrowing of cryptoassets using real-world assets as collateral. This bridges decentralised finance and traditional finance and uses decentralised finance to solve problems.
No named decision-maker yet.
Careers mailbox is known
≈ $14k – $36k per year (Estimated) • Junior • 2+ years exp • In office (Bengaluru, India) • Junior
Python
Go
JavaScript
TypeScript
Databases
ClickHouse
Apache Kafka
AI/ML
Function Calling
LLM
Text-to-Speech
Structured Outputs
Hallucination
LiveKit
Mobile
Twilio
DevOps
Rest API
AWS
Docker
WebRTC
Kubernetes
kubectl
+11
HQ: San Francisco, United States • Medical AI • Revenue Cycle & Medical Billing • 11-50 employees • Startup • Hiring 1
Refactor is a healthcare technology company building a configurable AI platform that works with existing electronic health record systems to enable autonomous billing for healthcare providers. It works with enterprise billing companies that handle more than 4 billion dollars in medical claims across hundreds of clinics and with large health systems. The company is headquartered in San Francisco, United States.
No named decision-maker yet.
No careers mailbox known
$120k – $150k per year • Equity 0.5–1% • In office (Palo Alto, United States) • Full-Time
Python
JavaScript
Python
FastAPI
Databases
PostgreSQL
AI/ML
Fine-tuning
Knowledge Distillation
LiveKit
Model Distillation
Frontend
Next.js
React.js
+2
HQ: San Francisco, United States • Contact Center Software • AI Agents • 11-50 employees • Startup • Hiring 1
AgentPhone gives your AI its own phone number. Handle voice and messages through one unified webhook.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 1 hour ago
21 days ago
Likely open · 66%
Founding Engineer
$140k – $250k per year • Equity 0.2–2% • In office (New York, United States) • Full-Time
Python
TypeScript
AI/ML
Model Context Protocol
AI Agents
LiveKit
LLM
Mobile
Twilio
DevOps
CI/CD
WebRTC
GitHub
+2
HQ: San Francisco, United States • Home Care Services • 11-50 employees • Startup • Hiring 1
MochaCare provides AI tools and hands-on help for home care agencies to reduce busywork. Its core systems cover hiring, scheduling and intake, and the product is already used by multiple agencies. The company is headquartered in San Francisco, United States.
No named decision-maker yet.
No careers mailbox known
$120k – $220k per year • Equity 0.5–1.5% • Junior • 1+ year exp • In office (San Francisco, United States) • Full-Time • Junior
TypeScript
JavaScript
Databases
Supabase
AI/ML
Claude Code
AI Agents
LiveKit
Machine Learning
LLM
Frontend
Tailwind CSS
Next.js
React.js
DevOps
Vercel
+4
HQ: San Francisco, United States • Machine Learning • Digital Government • 11-50 employees • Est. 2024 • Hiring 1
EffiGov provides AI-powered voice assistants for local government. Automate 311 calls, handle constituent inquiries 24/7, file service requests, and route calls intelligently in 30+ languages.
No named decision-maker yet.
Careers mailbox is known
Top 25% payVerified live · 1 hour ago
21 days ago
Likely open · 64%
Founding Engineer
$120k – $200k per year • Equity 0.6–3% • Middle • 3+ years exp • In office (San Francisco, United States) • Full-Time • Middle
Python
TypeScript
JavaScript
Python
FastAPI
AI/ML
Embeddings
OpenAI
LiveKit
Frontend
Next.js
React.js
Mobile
Twilio
DevOps
CI/CD
AWS
Docker
AWS Fargate
Amazon ECS
Management
Slack
+8
HQ: Austin, United States • Manufacturing & Industrial Software • Construction Management Software • Startup • Hiring 4
Automate Execution.Compound Margins.Accelerate Expansion.. From first contact to final payment, our AI generates and converts opportunities into revenue better than humans across every source and mode of communication — without changing your CRM or adding more to your plate.
No named decision-maker yet.
No careers mailbox known
$190k – $300k per year • Equity 0.2–0.5% • Staff+ • 3+ years exp • In office (Austin, United States) • Relocation • Bachelor's Degree • Full-Time • Staff
TypeScript
Node JS
Databases
PostgreSQL
AI/ML
Speech Recognition
LLM
LiveKit
Edge AI
RAG
OpenAI
Anthropic
Frontend
Next.js
React.js
Tailwind CSS
npm
ESLint
QA
Jest
+8
$125k – $190k per year • Equity 0–0.2% • Junior • 1+ year exp • In office (Austin, United States) • Relocation • Bachelor's Degree • Full-Time • Junior
TypeScript
Node JS
Databases
PostgreSQL
AI/ML
Speech Recognition
LLM
LiveKit
Edge AI
RAG
OpenAI
Anthropic
Frontend
Next.js
React.js
Tailwind CSS
npm
ESLint
QA
Jest
+8
HQ: Scottsdale, United States • Contact Center Software • Unified Communications • 201-500 employees • Est. 2008 • Trust A • Hiring 26, 3 new
Nextiva is a business communications and customer experience software company headquartered in Scottsdale, Arizona, offering cloud phone systems, contact center and omnichannel customer engagement tools. Founded in 2008, it serves small businesses and larger enterprises with voice, messaging, chat, email and video in one platform and runs teams in the United States, India, Mexico and the Philippines. It hires account executives and sales development representatives, technical support and onboarding specialists, DevOps and engineering staff, and product managers, including night-shift support roles.
No named decision-maker yet.
No careers mailbox known
≈ $31k – $76k per year (Estimated) • Staff+ • 10+ years exp • In office (Bengaluru, India) • Staff
Python
Java
AI/ML
LangGraph
LangChain
Fine-tuning
Embeddings
Function Calling
AI Agents
Speech Recognition
LLM
RAG
Text-to-Speech
LiveKit
Context Engineering
LLM Guardrails
Agentic Workflows
Machine Learning
DevOps
Docker
Kubernetes
Management
n8n
Gmail
Telegram
WhatsApp
+15
Prague • Brno • Hiring 2
One platform for national video relay, video remote interpreting and text relay services. Running in 9 countries, more than 100,000 interpreting sessions a year, 99.99 percent platform uptime.
No named decision-maker yet.
Careers mailbox is known
Prague • Brno • Remote (likely Czech Republic) • Full-Time
Python
JavaScript
Python
Django
Celery
Databases
PostgreSQL
Redis
AI/ML
Claude Code
LiveKit
Frontend
Vue.js
Next.js
React.js
Mobile
React Native
Twilio
DevOps
Docker Compose
WebRTC
GitLab
Linux
Docker
+10
Document Management • Real Estate • Property Management • Hiring 5
AI for property management companies: cases, accounting, owner portal, DMS, phone system and online owners meetings in one software. An alternative to Casavi, iDWELL, facilioo and etg24.
Jonathan Tausendfreund · Vertreten durch · decision-maker
No careers mailbox known
$24k – $48k per year • Senior • 2+ years exp • Remote (Romania) • Senior • English: C1
JavaScript
TypeScript
AI/ML
AI Agents
LLM
RAG
LiveKit
Vercel AI SDK
Frontend
Tailwind CSS
Next.js
React.js
Radix UI
shadcn/ui
Management
Notion
+5
$67k – $81k per year • Senior • 2+ years exp • Remote (Germany) • Senior • German: C1 • English: C1
JavaScript
TypeScript
AI/ML
LLM
RAG
LiveKit
Vercel AI SDK
Frontend
drei
Tailwind CSS
Next.js
React.js
Radix UI
shadcn/ui
React Three Fiber
+5
HQ: Berlin, Germany • Speech & Audio AI • 51-200 employees • Est. 2021 • Startup • Hiring 5
ai-coustics builds generative speech enhancement that cleans recorded and live audio. Its models remove noise and reverberation while keeping voices natural. The company serves media, conferencing and hardware customers.
No named decision-maker yet.
Careers mailbox is known
≈ $77k – $150k per year (Estimated) • Equity • Middle • 3+ years exp • In office (Berlin, Germany) • Master's Degree • Full-Time • Middle
Python
Rust
AI/ML
Perplexity
Hugging Face
LiveKit
Voice Agents
Physical AI
AI Agents
$90k – $112k per year • Equity • Hybrid (Berlin, Germany) • Full-Time
PostgreSQL
Amazon Aurora
AI/ML
Perplexity
Hugging Face
LiveKit
Voice Agents
Physical AI
DevOps
Terraform
GitHub Actions
Istio
CI/CD
GitOps
AWS
Kubernetes
Service Mesh
Amazon EKS
IAM
Linux
Cybersecurity
ISO 27001
SOC 2
Least Privilege
+13
HQ: Kansas City, United States • Vacation Rentals • Hotels & Resorts • Likely startup • Hiring 7
Numa is a hospitality company that offers a modern travel experience by providing rooms and fully furnished apartments in Europe's most popular cities such as Amsterdam, Berlin, Barcelona, Prague, Rome, and Vienna. Numa properties are located in central neighborhoods, designed with unique aesthetics and equipped with essential amenities like high-speed WiFi and contactless check-in. Aimed at short and long stays, Numa caters to both leisure and business travelers with flexible booking options and provides a digital experience that enhances convenience through features like self-check-in and travel updates.
No named decision-maker yet.
No careers mailbox known
≈ $77k – $139k per year (Estimated) • Equity • Senior • 6+ years exp • In office (Montreal, Canada) • Senior
Python
AI/ML
Ray Serve
Dagster
Function Calling
AI Agents
LLM
Knowledge Graph
Voice Agents
Tool Use
Machine Learning
Vertex AI
ElevenLabs
Ray
OpenAI
Anthropic
Deepgram
LiveKit
DevOps
GCP
WebRTC
Pulumi
Kubernetes
+13
HQ: San Ramon, United States • Conversational AI • Video Conferencing & Webinars • Contact Center Software • Unified Communications • 501-1000 employees • Est. 2011 • Trust B • Hiring 54
Dialpad is an American cloud communications company that provides an AI-powered platform combining business phone calling, messaging, video meetings and contact center software. Founded in 2011, it uses its own speech recognition and conversational AI to transcribe calls, coach agents and automate customer interactions, and it serves businesses from small teams to large enterprises worldwide. The company is headquartered in San Ramon, California, United States.
Lily Toy · Executive Officer · decision-maker
Craig Walker · Executive Officer, Director · decision-maker
Jen Grant · Director
Will Griffith · Director
Careers mailbox is known
≈ $66k – $118k per year (Estimated) • Senior • 6+ years exp • In office (Vancouver, Kitchener, Canada) • Bachelor's Degree • Senior
Python
Go
JavaScript
Databases
Redis
ElasticSearch
AI/ML
Claude
Prompt Engineering
AI Agents
Gemini
LLM
Hallucination
OpenAI
LiveKit
Human-in-the-Loop
Edge AI
Voice Agents
Frontend
React.js
DevOps
GCP
GitHub Actions
CI/CD
Jenkins
Kubernetes
Google Cloud Run
+15
HQ: San Francisco, United States • Machine Learning • Custom Software Development • 51-200 employees • Est. 2024 • Startup • Hiring 3
Cekura tests and monitors voice and chat agents by simulating thousands of customer conversations against them. Teams define the scenarios and rules an agent must follow, then see where it hallucinates, breaks policy or fails to finish a task. It is used by companies putting AI phone agents onto production support lines.
No named decision-maker yet.
No careers mailbox known
$150k – $200k per year • Equity 0.2–0.8% • Staff+ • 1+ year exp • In office (San Francisco, United States) • Relocation • Full-Time • Staff
Python
Go
TypeScript
AI/ML
ElevenLabs
AI Agents
NLP
Speech Recognition
LLM
Text-to-Speech
LiveKit
Vapi
Voice Agents
LLM Evaluation
Mobile
Twilio
DevOps
WebRTC
WebSockets
Cybersecurity
SOC 2
GDPR
HIPAA
+11
$100k – $180k per year • Junior • 1+ year exp • In office (San Francisco, United States) • Full-Time • Junior
Python
JavaScript
SQL
AI/ML
AI Agents
LiveKit
Vapi
Mobile
Twilio
DevOps
WebRTC
HQ: Washington, United States • Customer Support & Help Desk Software • Conversational AI • 51-200 employees • Est. 2023 • Startup • Hiring 3
Enterprise conversational AI for customer support. GetVocal automates CX at scale with built-in human oversight, compliance, and seamless integrations.
Tyler Steinhardt · Executive Officer, Director · decision-maker
Milia Fisher · Director · decision-maker
Roy Moussa · Director · decision-maker
Jason Berkenfled · Director
Careers mailbox is known
≈ $61k – $117k per year (Estimated) • Equity • Senior • In office (Paris, France) • Full-Time • Senior
Python
Python
FastAPI
Asyncio
Databases
Redis
AI/ML
Cursor
LangChain
Claude Code
Model Context Protocol
AI Agents
Gemini
LLM
OpenAI Codex
LiveKit
Edge AI
Mobile
Clean Architecture
DevOps
GCP
WebSockets
Azure
CI/CD
AWS
Docker
Kubernetes
Linux
+15
HQ: New York, United States • Foundation Models • AI Compute & Inference • Machine Learning • AI Development Tools • MLOps • 201-500 employees • Est. 2016 • Startup • Hiring 5
Hugging Face is an American company, founded in 2016 and headquartered in New York, that runs the largest open platform for sharing machine learning models, datasets and demonstration applications. Its Hub hosts more than a million public models and is often described as the GitHub of machine learning, while its open-source libraries such as Transformers, Diffusers and Datasets are standard tools in research and production pipelines. The company earns revenue from paid Hub features, managed inference endpoints and enterprise deployments, and works with cloud and chip vendors to make open models easy to run anywhere.
Thomas Wolf · Co-Founder & Chief Science Officer · decision-maker
Julien Chaumond · Co-Founder & Chief Technology Officer · decision-maker
Clement Delangue · Co-Founder & Chief Executive Officer · decision-maker
Clment Delangue · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $134k – $242k per year (Estimated) • Senior • Remote (United States) • Master's Degree • Full-Time • Senior
Python
JavaScript
TypeScript
Python
FastAPI
AI/ML
Gradio
Hugging Face
Machine Learning
LiveKit
Frontend
Svelte
React.js
DevOps
GitHub
WebRTC
WebSockets
+5
≈ $54k – $105k per year (Estimated) • Senior • Remote (EMEA) • Master's Degree • Full-Time • Senior
Python
JavaScript
TypeScript
Python
FastAPI
AI/ML
Gradio
Hugging Face
Machine Learning
LiveKit
Frontend
Svelte
React.js
DevOps
GitHub
WebRTC
WebSockets
+5
≈ $56k – $110k per year (Estimated) • Senior • Paris • Remote (EMEA) • Master's Degree • Full-Time • Senior
Python
AI/ML
Multimodal AI
Speech Recognition
Hugging Face
Text-to-Speech
Voice Agents
llama.cpp
Quantization
LiveKit
Edge AI
Machine Learning
DevOps
WebRTC
WebSockets
GitHub
+6
Beijing • Shanghai • Guangzhou • Shenzhen • Chongqing • Hiring 476, 112 new
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
28 days ago
Fading · 34%
RTC服务端开发工程师
In office (Beijing, China) • Chinese: C1
Java
C++
AI/ML
LiveKit
DevOps
WebRTC
Linux
TCP/IP
HQ: Billericay, United Kingdom • IT Staffing & Staff Augmentation • Employer of Record & PEO • Recruiting & Staffing • Est. 2001 • Trust B • Hiring 197
Darwin Recruitment (Darwin Recruitment Holdings Limited) is an international talent acquisition and technology staffing enterprise specializing in global STEM (science, technology, engineering, and mathematics) recruitment and workforce solutions. Headquartered in Billericay, Essex, United Kingdom, the company operates across key international markets throughout Europe and North America. The agency delivers flexible human capital solutions - including contingency search, retained executive placement, contract and freelance staffing, Managed Service Provider (MSP) programs, Statement of Work (SOW) engagements, and Employer of Record (EOR) international payroll compliance - serving corporate clients in data, software engineering, cloud computing, and high-tech sectors worldwide.
Adam Drew · Vorstand · decision-maker
Derk Rijntjes · Vorstand · decision-maker
Paul Kirby · Vorstand · decision-maker
Careers mailbox is known
Lead • Hybrid • Contractor • Staff
LangGraph
AI Agents
LiveKit
Voice Agents
LangChain
DevOps
WebRTC
