Real human ratings, in a single API call. The human evaluation layer for voice, speech, and conversational AI.
New York • Speech & Audio AI • Conversational AI • Artificial Intelligence
$180k per year • Senior • 5+ years exp • In office (New York, United States) • Senior
Kotlin
Python
Rust
TypeScript
Python
FastAPI
Databases
Google BigQuery
PostgreSQL
DevOps
AWS
Docker
GCP
Kubernetes
Terraform
$180k per year • Senior • In office (New York, United States) • Senior
C++
Go
Java
Kotlin
Python
Rust
C++
PyTorch C++
TensorFlow C++
AI/ML
JAX
LLM
NumPy
PyTorch
TensorFlow
XGBoost
Edge AI
DevOps
AWS
Docker
GCP
Helm
Kubernetes
Coinflow is a global payment infrastructure platform that bridges traditional fiat payment systems with blockchain-based stablecoin settlement. The platform enables Web3 applications, digital marketplaces, and e-commerce businesses to accept credit cards and bank transfers while executing near-instant payouts worldwide. Equipped with developer-friendly APIs, built-in fraud prevention, and chargeback protection, it simplifies cross-border money movement and allows companies to easily onboard non-crypto users.
Chicago • Financial Services • Payments • Blockchain & Crypto • Crypto Payments
$140k – $190k per year • Equity • Senior • 5+ years exp • In office (Chicago, United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
DevOps
AWS
GCP
Rest API
$120k – $160k per year • Equity • Junior • 2+ years exp • In office (Chicago, United States) • Full-Time • Junior
TypeScript
DevOps
Rest API
Allegiant Travel Company is an airline and leisure travel group headquartered in Las Vegas, Nevada, and founded in 1997. The company operates Allegiant Air, an ultra low cost carrier that flies point to point routes from small and mid-sized United States cities directly to leisure destinations, and sells hotel, car, and attraction packages alongside the fare. It is listed on the Nasdaq, runs an all Airbus fleet, and has expanded into resort development and a co-branded airline credit card.
HQ: Las Vegas, United States • Hotels & Resorts • Air Transport • Transportation & Logistics • Commercial Aviation • Space & Aerospace • Travel Agencies • Travel & Tourism • Est. 1997
$150k – $184k per year • Middle • 7+ years exp • In office (Las Vegas, United States) • Bachelor's Degree • Full-Time • Middle
PowerShell
Python
DevOps
AWS
Azure
CI/CD
CloudFormation
GCP
Git
Rest API
Terraform
IAM
Cybersecurity
BeyondTrust
CyberArk
Delinea
HIPAA
Least Privilege
Microsoft Entra ID
Okta
SOC 2
Zero Trust
With the Reka-Card you benefit indirectly from a discount with every payment. Reka Holidays offer a family-friendly selection in Switzerland and Europe.
San Francisco • London • Adventure Tourism • Public Transport • Government • Est. 1968
≈ $142k – $312k per year (Estimated) • Staff+ • Singapore • Remote (United States, United Kingdom, Singapore) • Visa sponsorship • Full-Time • Staff
C++
Python
C++
PyTorch C++
AI/ML
CUDA Toolkit
Fine-tuning
Multimodal AI
PyTorch
Reinforcement Learning
CUDA
Post-training
DevOps
Kubernetes
SLURM
Kalshi is a financial exchange headquartered in New York City and founded in 2018 by Tarek Mansour and Luana Lopes Lara. The company operates a regulated event contracts market where people trade binary outcomes on questions covering economics, elections, weather, and sport. It is designated as a contract market by the Commodity Futures Trading Commission, which distinguishes it legally from sportsbooks and offshore prediction sites.
HQ: New York, United States • Sports Betting • Sports • DeFi • Blockchain & Crypto • Capital Markets • FinTech • Financial Services • Est. 2018
$200k – $280k per year • Middle • 4+ years exp • In office (New York, United States) • Bachelor's Degree • Full-Time • Middle
Go
Java
Databases
MySQL
PostgreSQL
DevOps
Rest API
AWS
Azure
GCP
WebSockets
Analytics
A/B Testing
$100k – $250k per year • Middle • 4+ years exp • In office (New York, United States) • Full-Time • Middle
Rust
DevOps
Amazon EC2
Docker
Kubernetes
Terraform
AWS
Azure
Datadog
GCP
$100k – $250k per year • Middle • 3+ years exp • In office (New York, United States) • Full-Time • Middle
Apache Kafka
DevOps
AWS
Kubernetes
Terraform
Prompt is a healthcare software company focused on electronic medical records, with a particular emphasis on making clinical documentation and practice workflows simpler and more efficient. From its positioning, the product is designed to help clinicians capture patient information accurately, reduce the time spent on admin, and keep records organised in a way that supports day to day care. For job seekers, this points to a business working on practical problems that sit right at the intersection of software usability, clinical reality, and regulatory expectations.
HQ: San Francisco, United States • Artificial Intelligence • Physical Therapy • Health Care
$160k – $220k per year • Equity • Senior • 4+ years exp • Remote (United States) • Full-Time • Senior
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
PostgreSQL
AI/ML
LLM
RAG
Human-in-the-Loop
LLM Guardrails
Structured Outputs
Hybrid Search
Streamlit
LLM Evaluation
DevOps
Amazon EC2
AWS
Docker
Amazon S3
Vector
$160k – $220k per year • Equity • Senior • 4+ years exp • Remote (United States) • Full-Time • Senior
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
PostgreSQL
AI/ML
LLM
NLP
Recommender Systems
Text-to-Speech
Mobile
Twilio
DevOps
Amazon EC2
AWS
Docker
Amazon S3
CI/CD
Epistemix is a world model of your market: see how adoption spreads person by person, test strategy before you spend, and track the assumptions it rests on.
Data & Analytics • Data Science
≈ $139k – $261k per year (Estimated) • Equity • Staff+ • 8+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Architect
Python
JavaScript
Node JS
TypeScript
Python
Django
Databases
Databricks
Snowflake
AI/ML
Claude
Claude Code
Modin
Pandas
Ray
Devin
Frontend
React.js
DevOps
AWS
Docker
GCP
Kubernetes
Terraform
Cybersecurity
HIPAA
ISO 27001
SOC 2
≈ $116k – $235k per year (Estimated) • Equity • Middle • 3+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Python
Python
FastAPI
Pydantic
SQLAlchemy
Databases
FAISS
Pinecone
Weaviate
AI/ML
LLM
NLP
RAG
DevOps
AWS
Azure
Docker
GCP
Kubernetes
≈ $140k – $232k per year (Estimated) • Equity • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Node JS
Python
TypeScript
JavaScript
Node JS
Nest.JS
Python
FastAPI
Databases
DynamoDB
AI/ML
Prefect
Frontend
GraphQL
DevOps
Amazon EC2
Amazon EKS
Atlantis
AWS
AWS Lambda
CI/CD
GitHub Actions
Jenkins
Kubernetes
Terraform
Amazon CloudWatch
Amazon S3
GitHub
IAM
Kalepa delivers critical risk insights and decision-ready quotes for every submission in minutes. Move faster, act decisively, and consistently select the most profitable risks - across every line you write.
Warsaw • New York • Salt Lake City • Artificial Intelligence • Financial Services • Insurance • Est. 2018
$165k – $255k per year • Equity • Senior • 5+ years exp • New York • Remote (United States) • Senior
Python
Databases
PostgreSQL
DevOps
Amazon EC2
AWS Lambda
CI/CD
Docker
AWS
Talkspace is an online platform offering virtual mental health services including therapy and psychiatry. Users can access individualized therapy options such as individual, couples, LGBTQIA+, and teen therapy, as well as psychiatry for medication management. Talkspace facilitates communication with licensed therapists through live sessions and unlimited messaging, providing a convenient and flexible way to access mental health care.
New York • Artificial Intelligence • Health Care • Mental Health
$169k – $200k per year • Senior • 5+ years exp • Remote (United States) • Bachelor's Degree • Senior
Python
AI/ML
AI Agents
Fine-tuning
LLM
RAG
Reinforcement Learning
Human-in-the-Loop
LLM Guardrails
Pre-training
DevOps
AWS
CI/CD
Docker
GCP
Kubernetes
Robotics
Reinforcement Learning
Vizcom turns rough sketches into rendered product concepts using generative models trained for industrial design. Founded in 2021 in San Francisco, it lets designers keep control of form while the model handles material and lighting. Automotive and consumer product studios use it during early ideation.
HQ: San Francisco, United States • Artificial Intelligence • Est. 2021
$195k – $225k per year • Equity • Senior • 8+ years exp • In office (San Francisco, United States) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Redis
Frontend
GraphQL
React.js
Vite
DevOps
CI/CD
Kubernetes
WebSockets
Datadog
GitHub Actions
Pulumi
GitHub
Cybersecurity
SOC 2
$195k – $225k per year • Senior • In office (San Francisco, United States) • Full-Time • Senior
TypeScript
JavaScript
Databases
PostgreSQL
Redis
Frontend
GraphQL
React.js
Vite
WebAssembly
WebGPU
DevOps
GitHub
CI/CD
Datadog
GitHub Actions
Kubernetes
Pulumi
Cybersecurity
SOC 2
G2I (Good 2 Inherit) is a developer hiring marketplace that connects engineering teams with pre-vetted, remote software engineers specializing in React, React Native, Node.js, and GraphQL. The company focuses on technical alignment and developer well-being, evaluating candidates through rigorous code reviews and developer-led interviews. By matching engineering managers with specialized, high-performing tech talent, it helps organizations scale their development teams with minimal hiring friction.
HQ: New York, United States • Professional Services • Human Resources • Est. 2015
$240k – $400k per year • Staff+ • 7+ years exp • Remote (United States, United Kingdom) • Full-Time • Staff
Node JS
JavaScript
TypeScript
Frontend
React.js
tRPC
DevOps
CI/CD
Docker
Incident Management
$100k – $300k per year • Senior • 5+ years exp • Remote (United States, United Kingdom) • Full-Time • Senior
Node JS
JavaScript
TypeScript
Frontend
React.js
tRPC
DevOps
CI/CD
Docker
HeyGen is a company founded in 2020 that generates presenter videos from text using synthetic avatars and cloned voices. Its translation feature re-voices existing footage in other languages while matching lip movement, which made it popular with marketing and training teams. The company reports fast revenue growth serving businesses that produce large volumes of localised video.
HQ: Los Angeles, United States • Semiconductors • Embedded Systems • Cybersecurity • Est. 2020
≈ $83k – $235k per year (Estimated) • Senior • 5+ years exp • In office (Los Angeles, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
C++
PyTorch C++
TensorFlow C++
Databases
LanceDB
AI/ML
Accelerate
CUDA
CUDA Toolkit
JAX
Multimodal AI
PyTorch
Ray
Spark
TensorFlow
Scale AI
Diffusion Models
NCCL
DevOps
Kubernetes
HPC
≈ $118k – $282k per year (Estimated) • Lead • 5+ years exp • In office (Los Angeles, United States) • Bachelor's Degree • Full-Time • Staff
C++
Python
C++
PyTorch C++
TensorFlow C++
Databases
LanceDB
AI/ML
Accelerate
CUDA
CUDA Toolkit
JAX
Multimodal AI
PyTorch
Ray
Spark
TensorFlow
Scale AI
Diffusion Models
NCCL
DevOps
Kubernetes
HPC
$180k – $240k per year • In office (San Francisco, United States)
Go
Python
C++
Java
C++
CMake
Java
Gradle
DevOps
Bazel
Buildkite
CI/CD
CircleCI
GitHub Actions
GitLab CI
Jenkins
Kubernetes
GitHub
GitLab
VELZI.AI LIMITED is a company that uses artificial intelligence to provide cutting-edge solutions in enterprise software. Their products help businesses automate and optimize critical operations. VELZI.AI is at the forefront of innovation in AI development for large organizations.
Business Process Automation (BPA) • Software • Artificial Intelligence
Equity • Remote • Contractor
JavaScript
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
Amazon EKS
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
GitHub Actions
Google Cloud Run
Google GKE
Grafana
Kubernetes
Prometheus
Pulumi
Self-Healing
Terraform
Amazon CloudWatch
Amazon S3
GitHub
GitLab
IAM
FinOps
FAR.AI is an AI safety nonprofit advancing technical research across robustness, deception, and red-teaming to ensure AI systems remain safe and beneficial.
Berkeley • LLM & Generative AI • Cybersecurity AI • Artificial Intelligence • 11-50 employees
$150k – $250k per year • Senior • In office (Berkeley, United States) • Visa sponsorship • Full-Time • Senior
Python
AI/ML
ChatGPT
Claude
CUDA Toolkit
Fine-tuning
PyTorch
CUDA
GPT-5
OpenAI
Post-training
DevOps
Kubernetes
SLURM
Sandboxes for AI agents. Securely run untrusted, LLM-generated code in isolated Firecracker microVM sandboxes that scale from one to thousands — with snapshot, suspend/resume, and durable orchestration.
San Francisco • LLM & Generative AI • Artificial Intelligence • AI Agents
≈ $133k – $227k per year (Estimated) • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
JavaScript
Rust
Python
TypeScript
Databases
PostgreSQL
Frontend
React.js
Next.js
DevOps
Rest API
≈ $126k – $276k per year (Estimated) • Senior • 5+ years exp • In office (San Francisco, United States) • Full-Time • Senior
C++
Go
Rust
Python
TypeScript
Databases
FoundationDB
DevOps
CI/CD
Kubernetes
Terraform
Basis is a nonprofit applied research organization with two mutually reinforcing goals. Our Mission Basis is a 501(c)(3) nonprofit applied research organization with two mutually reinforcing goals.
HQ: New York, United States • Biotechnology • Information Technology • Artificial Intelligence
≈ $144k – $315k per year (Estimated) • In office (New York, Cambridge, United States) • Full-Time
JAX
PyTorch
Anthropic
FSDP
NCCL
OpenAI
DevOps
AWS
Azure
GCP
Kubernetes
Terraform
≈ $114k – $231k per year (Estimated) • Middle • 3+ years exp • New York • Remote (United States) • Contractor • Middle
Julia
Python
Ruby
Python
Celery
FastAPI
Flask
Ruby
Sidekiq
Databases
PostgreSQL
AI/ML
Chain-of-Thought
Claude
Function Calling
LangChain
LLM
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
HPC
Management
Slack
Bring the cloud to your home with umbrelOS - a beautiful home server OS for self-hosting, and Umbrel Home - a plug-and-play home server. Install Nextcloud, Jellyfin, Bitcoin node, and hundreds of self-hosted apps in one click.
Cryptocurrencies
≈ $141k – $234k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Frontend
React.js
shadcn/ui
Tailwind CSS
Radix UI
DevOps
Docker
≈ $140k – $232k per year (Estimated) • Senior • Remote (United States) • Full-Time • Senior
Node JS
TypeScript
JavaScript
DevOps
Docker
Appspace is a leading provider of employee experience solutions. The company's platform helps businesses engage their employees, improve communication, and boost productivity. Appspace's platform offers a range of features, including: Digital signage Employee communication Wayfinding Workplace analytics Appspace's platform is designed to be user-friendly and intuitive, with a focus on providing a seamless and engaging experience for employees.
Tampa • Toronto • Dallas • Porto • Barcelona • E-learning • Audio Visual • Marketplaces
≈ $118k – $219k per year (Estimated) • Senior • 7+ years exp • Dallas • Remote (United States) • Bachelor's Degree • Part-Time • Senior
PowerShell
Python
DevOps
AWS
Azure
GCP
IAM
CloudFormation
Docker
Kubernetes
Terraform
Cybersecurity
GDPR
ISO 27001
Microsoft Entra ID
SOC 2
Abaka AI offers data collection, data cleaning, data annotation, and high-quality datasets for world-class Automobile AI, Generative AI, and Embodied AI industry leaders.
Mountain View • Data Collection • LLM & Generative AI • Artificial Intelligence
$175k – $275k per year • Middle • 3+ years exp • In office (Mountain View, United States) • Master's Degree • Middle
Python
AI/ML
Diffusion Models
Fine-tuning
JAX
MLFlow
Multimodal AI
PyTorch
Ray
TensorFlow
DevOps
AWS
Azure
GCP
Kubernetes
The first telecom as a service (TaaS) platform unbundling network service from complex physical infrastructure and pulling it into the cloud.
Mexico City • New York • Montreal • Software • Telecommunications • Mobile Networks
≈ $144k – $301k per year (Estimated) • Equity • Staff+ • 15+ years exp • Remote/Hybrid (New York, United States, Montreal, Canada) • Full-Time • Staff
Go
Python
Scala
SQL
Databases
Apache Kafka
Databricks
Google BigQuery
Snowflake
AI/ML
Prefect
Spark
DevOps
AWS
gRPC
Kubernetes
Terraform
CI/CD
Filebeat
Amazon CloudWatch
Amazon ECS
Cybersecurity
GDPR
Analytics
Power BI
Tableau
