HQ: San Francisco, United States • Conversational AI • Video Conferencing & Webinars • Developer Tools • 201-500 employees • Est. 2021 • Startup • Trust B • Hiring 28, 5 new
LiveKit is a developer infrastructure company headquartered in San Francisco that provides an open source framework and cloud platform for building, deploying and scaling real-time voice, video and physical AI agents. Founded in 2021 as an open source WebRTC project for livestreaming and video conferencing, it powers voice AI applications for OpenAI, including ChatGPT Advanced Voice, as well as Salesforce, Spotify, Meta and thousands of other customers. It hires software, research and forward deployed engineers, product managers, developer advocates, designers and go-to-market staff in marketing, partnerships and finance.
Russell Dsa · Executive Officer, Director · decision-maker
Russell d'Sa · Executive Officer, Director · decision-maker
David Zhao · Executive Officer, Director · decision-maker
Benjamin Hales Ball Jr. · Director
Careers mailbox is known
$135k – $300k per year • Equity • Remote (EMEA, North America) • Full-Time
Python
AI/ML
Synthetic Data
Post-training
LiveKit
OpenAI
Qwen
LoRA
vLLM
Fine-tuning
Reinforcement Learning
SGLang
PEFT
Llama
GRPO
FSDP
LLM Evaluation
+8
HQ: Austin, United States • Conversational AI • AI Compute & Inference • Telecom Infrastructure • Unified Communications • 1001-5000 employees • Est. 2009 • Trust A • Hiring 61, 8 new
Telnyx is an American communications platform company that operates its own global private IP network and sells programmable voice, SIP trunking, messaging, phone numbers, wireless IoT connectivity and voice AI agents with built-in AI inference to businesses and developers. Founded in 2009, it holds carrier licences in more than 40 countries and has offices in Dublin, Amsterdam, Sydney and Sao Paulo. The company is headquartered in Austin, Texas, United States.
No named decision-maker yet.
Careers mailbox is known
≈ $41k – $109k per year (Estimated) • Middle • 3+ years exp • São Paulo • Remote (Brazil) • Middle • Portuguese: C1 • Spanish: C1 • English: C1
Node JS
Python
JavaScript
SQL
Databases
MySQL
PostgreSQL
AI/ML
Qwen
DeepSeek
LoRA
Fine-tuning
Langfuse
LiteLLM
Portkey
QLoRA
Llama
Mistral
Kong AI Gateway
LLM Evaluation
LLM Guardrails
OpenAI
RAG
LLM
vLLM
Knowledge Distillation
SGLang
Ollama
PEFT
TGI
Post-training
Text-to-Speech
Model Distillation
DevOps
OpenTelemetry
WebRTC
Kubernetes
IAM
Docker
CI/CD
Analytics
ETL/ELT
+30
HQ: Palo Alto, United States • Medical AI • Revenue Cycle & Medical Billing • 51-200 employees • Est. 2016 • Trust A • Hiring 40, 5 new
Machinify is an artificial intelligence software company headquartered in Palo Alto, California, and founded in 2016. The company provides an AI-powered operating system designed to automate healthcare payment integrity processes, including claims auditing, subrogation, and pharmacy payment accuracy. It serves major health plans across the United States, managing data for over 270 million members to identify cost savings and reduce administrative friction for payers and providers.
No named decision-maker yet.
Careers mailbox is known
$210k – $280k per year • Staff+ • 3+ years exp • Remote (United States) • Staff
TypeScript
Python
Databases
Weaviate
pgvector
Pinecone
PostgreSQL
AI/ML
LangGraph
Qwen
LoRA
Function Calling
QLoRA
Llama
Mistral
Gemini
DPO
SFT
Human-in-the-Loop
Structured Outputs
LLM Guardrails
Prompt Engineering
Claude
RAG
LLM
vLLM
Fine-tuning
SGLang
PEFT
TGI
LangChain
Model Context Protocol
+22
