Mercor is an artificial intelligence infrastructure company headquartered in San Francisco, California, and founded in 2023. The company operates a platform that connects a global network of domain experts, including physicians, lawyers, and engineers, with AI labs to provide high-quality data for reinforcement learning from human feedback (RLHF) and model evaluation. It develops specialized benchmarks like APEX to measure model performance on economically valuable tasks and provides enterprises with tools to monetize their workflow data for AI training.
HQ: San Francisco, United States • Professional Services • Data Collection • Data & Analytics • Reinforcement Learning • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2023
$200k – $500k per year • Equity • In office (San Francisco, United States) • Relocation • PhD • Full-Time
LLM
NLP
LLM Evaluation
AI Agents
Post-training
$130k – $500k per year • Equity • In office (New York, United States) • Relocation • Full-Time
Python
TypeScript
JavaScript
Python
Django
FastAPI
Pydantic
Databases
DuckDB
MySQL
PostgreSQL
Redis
Snowflake
AI/ML
LangChain
LangGraph
LangSmith
LLM
AI Agents
Human-in-the-Loop
LLM Guardrails
Frontend
Next.js
React.js
Tailwind CSS
DevOps
Datadog
Kubernetes
$140k – $210k per year • Equity • Middle • 3+ years exp • In office (San Francisco, United States) • Relocation • Full-Time • Middle
Python
SQL
AI/ML
LLM
AI Agents
Post-training
SFT
DevOps
SLI/SLO/SLA
Santé is a Y Combinator-backed retail technology startup providing an all-in-one Point of Sale (POS) and business management platform engineered specifically for independent liquor stores and wine shops. The platform unifies in-store checkout, automated AI invoice scanning, smart inventory reordering, pricing intelligence, and multi-channel e-commerce into a single operating system.
New York • San Francisco • Commerce • Retail & Shop Systems • POS Systems • 51-200 employees • Est. 1947
$230k – $300k per year • Equity 0.1–0.2% • Middle • 3+ years exp • In office (New York, United States) • Bachelor's Degree • Full-Time • Middle
Python
TypeScript
Databases
pgvector
PostgreSQL
AI/ML
AI Agents
Claude
Langfuse
LLM
Context Engineering
Devin
LLM Evaluation
OCR
OpenAI Codex
Post-training
Frontend
Next.js
tRPC
DevOps
Vercel
Karat is the financial operating system for content creators. Get a business bank account, high-limit creator credit card, and financial tools built for YouTube, TikTok, and Instagram creators.
Los Angeles • Influencers • Credit Cards • FinTech
$130k – $170k per year • Junior • 1+ year exp • In office (Los Angeles, United States) • Full-Time • Junior
Python
SQL
Databases
Snowflake
AI/ML
dbt
LLM
Analytics
ETL/ELT
$130k – $170k per year • Junior • 1+ year exp • In office (Los Angeles, United States) • Full-Time • Junior
JavaScript
TypeScript
AI/ML
LLM
Frontend
React.js
Management
Slack
GoSats is a financial technology enterprise specializing in digital asset rewards and consumer loyalty solutions. Headquartered in Bengaluru, India, the company operates a cashback platform and prepaid card ecosystem that enables users to earn Bitcoin and digital gold rewards on everyday spending. By partnering with major retail and e-commerce merchants alongside offering browser extensions and payment infrastructure, the platform allows consumers to passively build digital asset portfolios through routine retail transactions.
HQ: Bengaluru, India • Blockchain & Crypto • Commerce • Coupons, Deals & Cashbacks • 51-200 employees
≈ $20k – $53k per year (Estimated) • Equity 0–0.1% • Junior • 1+ year exp • In office (Bengaluru, India) • Full-Time • Junior
Claude
Cursor
Fine-tuning
LLM
RAG
OpenAI Codex
Web3
Bitcoin
Tackling the world's toughest challenges with data science and AI. August 3-6: SHEEO's Higher Education Policy Conference (Chicago, IL).
Analytics Platforms • Higher Education • Data & Analytics
$85k – $90k per year • Middle • 3+ years exp • Remote (United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Middle
JavaScript
PHP
Python
SQL
TypeScript
PHP
Laravel
AI/ML
LLM
Anthropic
OpenAI
Recommender Systems
Frontend
GraphQL
React.js
DevOps
CI/CD
GCP
Git
GitHub Actions
GitHub
Cybersecurity
SOC 2
Origin is a fresh farm produce D2C brand that caters to consumers by providings farm-fresh, hand-picked, premium products and Sri Lankan Origin spices and fruits from all around the world.
Bengaluru • Organic Food • Commerce • Online Groceries • Est. 1983
$200k – $320k per year • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
JavaScript
Python
Rust
SQL
TypeScript
Databases
ClickHouse
AI/ML
Model Context Protocol
AI Agents
LLM
Red Teaming
Frontend
React.js
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Terraform
Athelas is a healthcare technology enterprise that provides an integrated, AI-driven platform designed to streamline clinical operations and remote patient care. The platform features ambient AI medical scribes, automated revenue cycle management, and electronic health record integrations that simplify documentation and billing for medical practices. Additionally, it offers FDA-cleared remote patient monitoring devices and diagnostic tools that enable clinicians to track vital signs and blood markers from home in real time.
San Francisco • Mountain View • Gurgaon • Dhaka • Health Care • Artificial Intelligence • Digital Health • 201-500 employees
≈ $154k – $298k per year (Estimated) • Senior • 5+ years exp • In office (Mountain View, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
Node JS
TypeScript
Node JS
BullMQ
Databases
Apache Kafka
RabbitMQ
AI/ML
Gemini
LLM
PyTorch
RAG
TensorFlow
Text-to-Speech
AI Agents
Speech Recognition
DevOps
CI/CD
Docker
Kubernetes
≈ $154k – $278k per year (Estimated) • Senior • 5+ years exp • In office (Mountain View, United States) • Bachelor's Degree • Full-Time • Senior
Python
Python
Django
Flask
AI/ML
LLM
LLM Guardrails
DevOps
Docker
Kubernetes
≈ $156k – $282k per year (Estimated) • Senior • 5+ years exp • In office (Mountain View, United States) • Bachelor's Degree • Full-Time • Senior
Python
TypeScript
AI/ML
LLM
Frontend
React.js
DevOps
Docker
Kubernetes
TEM Energy is an AI-powered energy transactions platform that connects businesses directly with local renewable energy generators. By bypassing traditional wholesale markets, the company enables commercial consumers to purchase 100% traceable wind, solar, and hydro power while reducing electricity costs. Its proprietary transaction architecture aims to modernize the energy grid and create a fairer, more transparent renewable energy market.
HQ: London, United Kingdom • Power Grid • Energy & Utilities • Energy Management • Est. 2021
$141k per year • Equity • Staff+ • Remote (United Kingdom) • Full-Time • Staff
LLM
DevOps
AWS
AWS Lambda
CI/CD
GitHub Actions
Self-Healing
GitHub
QA
Pact
Playwright
Pytest
Selenium
Delhi • Furniture • Commerce • Online Rental Platforms • 11-50 employees
$18k – $30k per year • Equity 0.1–0.1% • Middle • 3+ years exp • Delhi • Remote (India) • Full-Time • Middle
Python
TypeScript
Databases
PostgreSQL
Redis
AI/ML
AI Agents
LLM
LLM Evaluation
LLM Guardrails
Function Calling
RAG
OpenAI
DevOps
AWS
Grafana
Kubernetes
Prometheus
Arize AI is a technology company that provides a platform for businesses to manage their machine learning models. The company's platform offers a range of features, including: Model monitoring Model explainability Model drift detection Model performance optimization Data quality assessment Arize AI's platform is designed to be user-friendly and comprehensive, with a focus on providing businesses with the tools they need to build and manage high-performing machine learning models. The company is headquartered in San Francisco, California.
HQ: Mountain View, United States • Design & Creative • AI Agents • Artificial Intelligence
$100k – $175k per year • Equity • Middle • 3+ years exp • San Francisco • Remote (United States) • Middle
Arize Phoenix
LLM
RAG
AI Agents
Model Context Protocol
Management
Slack
$185k – $200k per year • Equity • Remote (United States)
TypeScript
AI/ML
LLM
Prompt Engineering
LLM Evaluation
AI Agents
Arize Phoenix
Embeddings
DevOps
GitHub
≈ $72k – $213k per year (Estimated) • Junior • 2+ years exp • Singapore • Remote (Singapore) • Junior
Go
JavaScript
Python
TypeScript
AI/ML
CrewAI
LangChain
LangGraph
LiteLLM
LLM
Arize Phoenix
DevOps
OpenTelemetry
Clearest Health helps independent healthcare practices recover out-of-network revenue through IDR appeals under the No Surprises Act. Verified benchmarks, audit-ready disputes, zero risk.
New York • Audit • 11-50 employees
$150k – $250k per year • Equity 0.5–5% • Senior • 3+ years exp • In office (New York, United States) • Full-Time • Senior
Go
Node JS
TypeScript
Databases
DynamoDB
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
Hallucination
LLM
Prompt Engineering
RAG
GPT-4
Frontend
React.js
Mantine
React Router
shadcn/ui
Tailwind CSS
DevOps
AWS
AWS Fargate
AWS Lambda
Cloudflare
Vercel
Amazon CloudWatch
Amazon ECS
Amazon S3
GitHub
Cybersecurity
HIPAA
BoldVoice is an accent training app that helps non-native English speakers speak clearly and confidently. Users learn with video lessons from Hollywood accent coaches, and get instant feedback as they speak from our speech Artificial Intelligence.
New York • Education • Speech & Audio AI • Language Learning • 51-200 employees
$150k – $300k per year • Equity 0.1–0.2% • Senior • 6+ years exp • In office (New York, United States) • Relocation • Full-Time • Senior • English: C2
Python
AI/ML
Claude
Claude Code
Cursor
Fine-tuning
LLM
Multimodal AI
NLP
PyTorch
Speech Recognition
TensorFlow
OpenAI Codex
$140k – $250k per year • Equity 0.1–0.2% • Senior • 6+ years exp • In office (New York, United States) • Relocation • Full-Time • Senior • English: C2
JavaScript
Node JS
Databases
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
LLM
OpenAI Codex
Frontend
Remix
Mobile
React Native
$165k – $200k per year • Equity 0–0.2% • Senior • 6+ years exp • In office (New York, United States) • Full-Time • Senior • English: C2
LLM
Analytics
A/B Testing
Design
Figma
Marketing
Mixpanel
AI agents that think in P&IDs, HMBs, and spec sheets. Torus understands every parameter across your projects and adopts how your firm works.
San Francisco • AI Agents • Network Security
$150k – $250k per year • Equity 0.2–0.5% • Junior • 1+ year exp • In office (San Francisco, United States) • Full-Time • Junior
C++
Python
Rust
TypeScript
C++
PyTorch C++
AI/ML
JAX
LLM
PyTorch
RAG
AI Agents
Function Calling
Autonomous AI workforce to find, engage, and coordinate patient care 3x faster with 6x ROI. Close critical care gaps, scale operations efficiently, generate accurate reports and get a single view of the patient across all services to chat with.
San Francisco • Oakland • Artificial Intelligence • Health Care • Digital Health • 51-200 employees
≈ $137k – $234k per year (Estimated) • Senior • 6+ years exp • Oakland • Remote (United States) • Full-Time • Senior
$120k – $180k per year • Senior • 6+ years exp • Oakland • Remote (United States) • Full-Time • Senior
Python
Databases
Supabase
AI/ML
LLM
AI Agents
Backblaze (NASDAQ: BLZE) is a leading cloud storage and data backup provider headquartered in San Mateo, California. Founded in 2007 by Gleb Budman, Tim Nufire, Billy Ng, Nilay Patel, Brian Wilson, Casey Jones, and Damon Uyeda, the company operates a proprietary, high-density hardware and software infrastructure platform). Its business model spans two primary offerings: Computer Backup and B2 Cloud Storage.
HQ: San Mateo, United States • Consumer Electronics • Internet Services • Information Technology • Cloud Storage & File Sharing • Digital Storage • Est. 2007
$190k – $220k per year • Equity • Executive • 10+ years exp • Remote (United States) • Contractor • Architect
Apex
Apex
MuleSoft
Databases
Snowflake
AI/ML
AI Agents
LLM
LLMOps
DevOps
CI/CD
GitOps
Platform Engineering
API Gateway
GitHub
Cybersecurity
GDPR
Analytics
Tableau
Marketing
Salesforce
Zendesk
≈ $54k – $136k per year (Estimated) • Senior • 7+ years exp • Remote (Argentina, Colombia, Mexico, Costa Rica) • Senior
Go
Java
Python
TypeScript
AI/ML
Anomaly Detection
Claude
Claude Code
Cursor
LLM
LLM Guardrails
NIST AI RMF
OpenAI Codex
AI Agents
Function Calling
LangChain
LlamaIndex
DevOps
OpenTelemetry
Cybersecurity
Threat Modeling
Zero Trust
Noom offers a behaviour-change programme for weight management and healthy habits. Its app combines psychology-based lessons with human coaching and food logging. The company later added clinical services including prescription support.
HQ: New York, United States • Lifestyle • Health Care • Digital Health • Est. 2008
$75k – $85k per year • Equity • Junior • Remote/Hybrid (Princeton, United States) • Bachelor's Degree • Junior
Java
Kotlin
Python
AI/ML
AI Agents
Anthropic
Human-in-the-Loop
LLM
OpenAI
LangChain
AutoGen
Claude
Claude Code
CrewAI
Cursor
Function Calling
LangGraph
NLP
OpenAI Codex
Prompt Engineering
DevOps
CI/CD
Git
GitHub
GitHub Actions
AWS
Docker
GCP
Kubernetes
Mitratech is a global technology provider headquartered in Austin, Texas, and was founded in 1987. The company develops a suite of software solutions for enterprise legal management, governance, risk, and compliance, as well as human resources and workflow automation. It operates globally across more than 160 countries, serving over 1,200 organizations with tools for matter management, e-billing, and regulatory tracking.
HQ: Austin, United States • Risk Management • Financial Services • Cybersecurity • Human Resources • Professional Services • Software • Security Compliance • Legal Services • Est. 1987
$180k – $200k per year • Lead • 10+ years exp • Remote (United States) • Internship • Principal • English
Python
AI/ML
AI Agents
AutoGPT
Claude
Claude Code
Copilot
CrewAI
Embeddings
LangChain
LangGraph
LLM
Prompt Engineering
RAG
AWS Bedrock AgentCore
Devin
DevOps
CI/CD
Lead • 10+ years exp • In office • Principal
SQL
JavaScript
Ruby
Ruby
Ruby on Rails
Databases
PostgreSQL
Snowflake
AI/ML
AI Agents
Claude
Claude Code
Copilot
Cursor
Embeddings
LLM
RAG
dbt
Frontend
React.js
DevOps
AWS
Vector
CI/CD
Git
Terraform
GitHub
Analytics
ETL/ELT
$170k – $190k per year • Senior • 5+ years exp • United States • Remote (United States) • Full-Time • Senior
Python
JavaScript
TypeScript
Python
FastAPI
Pydantic
SQLAlchemy
Databases
Amazon Aurora
DynamoDB
PostgreSQL
Redis
Snowflake
AI/ML
AI Agents
AWS Bedrock
Claude
LangChain
Langfuse
LangGraph
LLM
RAG
Anthropic
LLM Evaluation
Model Context Protocol
Frontend
React.js
DevOps
AWS
AWS Lambda
CI/CD
Terraform
Amazon ECS
API Gateway
Cozmo runs the work across the property and casualty chain. AI agents answer every call, document the loss, make policy decisions and update your system of record. Carriers, TPAs and restoration contractors run on one rail. YC-backed. 2M+ production calls.
New York • Insurance • AI Agents • Artificial Intelligence • 51-200 employees • Est. 2023
$100k – $240k per year • Equity 0.2–1% • In office (New York, United States) • Full-Time
Python
SQL
AI/ML
dbt
Spark
LLM
Function Calling
DevOps
SLI/SLO/SLA
$100k – $200k per year • In office (New York, United States) • Relocation • Full-Time
Python
TypeScript
AI/ML
LLM
Function Calling
DevOps
SLI/SLO/SLA
Marketing
Zendesk
Joias exclusivas e atemporais para quem escolhe brilhar. Encontre alianças, brincos, colares, anéis e mais. Entregamos para todo Brasil com frete gratis*.
London • San Francisco • New York • San Diego • Seattle • E-commerce Platforms • Consumer Goods • Jewelry
$180k – $240k per year • Remote (AMER) • Full-Time
Python
Databases
Databricks
Snowflake
AI/ML
AI Agents
Claude
RAG
LLM Guardrails
Model Context Protocol
dbt
LLM
Anthropic
Marketing
HubSpot
Salesforce
Remote (AMER) • Full-Time
Databricks
AI/ML
AI Agents
Claude
Function Calling
LLM
OpenAI
Marketing
HubSpot
Salesforce
WISEcode is a food transparency technology platform and mobile application that uses artificial intelligence to evaluate packaged food ingredients, health attributes, and level of industrial processing. Founded by consumer advocate and investor Peter Castleman, the platform analyzes barcode scans against a database of hundreds of thousands of food products to identify ultra-processed foods (UPFs), score nutritional quality, and offer personalized AI nutrition coaching. In addition to its consumer-facing app, WISEcode provides CPG brands with independent "Non-UPF Verified" certifications and ingredient intelligence for product reformulation.
Information Technology • Software
≈ $94k – $175k per year (Estimated) • Senior • 10+ years exp • Remote (United States) • Full-Time • Senior
C#
C#
ASP.NET Core
Blazor
Databases
DuckDB
PostgreSQL
AI/ML
Anomaly Detection
LLM
DevOps
CI/CD
Self-Healing
QA
Cypress
Playwright
Selenium
≈ $136k – $232k per year (Estimated) • Senior • 6+ years exp • Remote (United States) • Full-Time • Senior
