JavaScript
AI
Training
+12
Flexible
Organization
Logic
Problem Solving
React
Node.js
Vue.js
Reasoning
Writing
RLHF
TypeScript
Webpack
What if your JavaScript expertise could directly influence how AI writes code for millions of developers around the world?
JavaScript
AI
Training
+12
Flexible
Onboarding
Organization
Logic
Documentation
React
Vue.js
Node.js
Reasoning
RLHF
Testing
Profiling
What if your JavaScript expertise could directly influence how AI writes and understands code for millions of developers around the world?
AI
Training
Research
+12
Microsoft Teams
Make
Flexible
Organization
React
Vue.js
Logic
Node.js
Python
C#
Annotation
Scalability
What if your years of full-stack experience could directly shape how AI writes, evaluates, and reasons about code for millions of developers worldwide?
AI
Training
Flexible
+12
Research
Engineering
Make
Organization
React
Vue.js
Node.js
Python
C#
Annotation
Scalability
Writing
What if your full-stack expertise could directly shape how AI writes and understands code for millions of developers around the world?
Training
AI
Verification
+12
Flexible
Organization
Mathematics
Logic
Writing
Algebra
Analysis
Topology
Coq
Isabelle
Agda
Communication
What if your deep mathematical training could directly shape how the world's most advanced AI systems reason about proof? We're looking for mathematicians with serious formal verification chops to help us map the frontier of what machines can understand, verify, and learn from —…
AI
Training
Flexible
+12
Make
Research
Microsoft Teams
JavaScript
HTML
CSS
Accessibility
Logic
Problem Solving
English
Communication
Syntax
Frontend developers: your skills are in high demand — not for a product sprint, but to help train the next generation of AI.
Research
AI
Organization
+12
Machine Learning
Creativity
Engineering
Communication
Precision
Biology
Genomics
Bioinformatics
Modeling
Healthcare
Chemistry
Astrophysics
What if your years of hard-earned research expertise could directly shape the future of AI? We're looking for domain experts with deep machine learning knowledge to design evaluation challenges that push state-of-the-art AI systems to their limits — the kind of problems only a…
AI
Flexible
Cybersecurity
+12
Organization
Red Teaming
Compliance
Engineering
Microsoft Teams
Rubrics
Testing
Modeling
Research
Machine Learning
LLMs
Make
AI systems are only as safe as the people who test them — and that's where you come in. We're looking for security-minded professionals to probe, stress-test, and red-team AI models, uncovering weaknesses before they become real-world problems.
AI
Flexible
Organization
+12
Red Teaming
Engineering
Microsoft Teams
Research
Rubrics
Testing
Cybersecurity
Modeling
Machine Learning
Communication
Documentation
Open Source
If you've ever looked at a system and immediately started thinking about how to break it — this role was made for you. We're looking for security-minded professionals to stress-test AI systems, expose their weaknesses, and help build the next generation of safe, reliable AI.
AI
Cybersecurity
Organization
+12
Red Teaming
Compliance
Engineering
Microsoft Teams
Rubrics
Testing
Modeling
Research
Machine Learning
LLMs
Communication
Documentation
AI systems are only as safe as the experts who challenge them. We're looking for cybersecurity professionals to stress-test, probe, and harden cutting-edge AI models — finding weaknesses before bad actors do.
AI
Testing
Organization
+12
Red Teaming
Engineering
Microsoft Teams
Rubrics
Cybersecurity
Modeling
Machine Learning
LLMs
Make
Writing
Open Source
Research
If you love finding cracks in systems before the bad guys do, this role was built for you. We're looking for security-minded professionals to help stress-test and harden some of the most advanced AI models in the world.
AI
Cybersecurity
Research
+12
Organization
Red Teaming
Compliance
Engineering
Microsoft Teams
Rubrics
Testing
Modeling
Machine Learning
LLMs
Open Source
Contracts
What if breaking things was your job? We're looking for security-minded professionals to stress-test and harden AI systems before bad actors can exploit them.
AI
Make
Flexible
+12
Organization
Red Teaming
Compliance
Engineering
Microsoft Teams
Rubrics
Testing
Cybersecurity
Modeling
Machine Learning
LLMs
Precision
What if your job was to find every way an AI system could be fooled, manipulated, or exploited? That's exactly what we're hiring for.
AI
Training
Engineering
+12
Flexible
Reasoning
Organization
Logic
Programming
Python
JavaScript
Java
C++
Go
TypeScript
Algorithms
What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Shanghai to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.
AI
Training
Engineering
+12
Writing
SaaS
Manufacturing
Organization
Flexible
Debugging
Rubrics
Diagnosis
Git
Observability
Infrastructure
APIs
Alignerr is building a dataset of expert tasks that train and evaluate advanced AI agents on real enterprise engineering work.
Rust
AI
Infrastructure
+12
Annotation
Flexible
Research
Engineering
Microsoft Teams
Organization
Training
English
Communication
Writing
Architecture
Machine Learning
What if your mastery of Rust could directly shape the infrastructure powering the next generation of AI? We're looking for a senior Rust engineer to build and optimize the high-performance systems — data pipelines, annotation tooling, and evaluation infrastructure — that leading…
Lua
AI
Training
+12
Flexible
Organization
Precision
Consistency
Reasoning
Accuracy
Programming
Communication
English
Mentoring
Optimization
Debugging
What if your Lua expertise could directly influence how AI writes code for millions of developers and creators around the world?
AI
C#
Infrastructure
+12
Annotation
Engineering
Organization
Research
Microsoft Teams
Training
Architecture
English
Communication
Programming
Writing
Modeling
What if your C# expertise could directly shape the infrastructure powering the world's most advanced AI systems? We're looking for a seasoned C# engineer to design and build the data pipelines, annotation tooling, and evaluation systems that leading AI labs depend on to train…
Engineering
AI
Reasoning
+12
Docker
Programming
JavaScript
TypeScript
Java
Go
Rust
C++
Python
Containerization
Writing
Documentation
We are hiring experienced software engineers to design long-horizon coding tasks: realistic, investigation-heavy engineering problems drawn from substantial codebases, used to evaluate and train advanced AI coding agents.
Kotlin
AI
Reasoning
+12
Engineering
Training
Git
Programming
Android SDK
Coroutines
Management
Network Fundamentals
Communication
Insurance
Language Models
Android Development
Are you a Kotlin expert eager to shape the future of AI? Large-scale language models are evolving from chatbots into powerful developer assistants capable of reasoning about complex software systems.
Labelbox
AI
Python
+12
TensorFlow
PyTorch
scikit-learn
Scalability
Modeling
Architecture
Logic
Problem Solving
English
Communication
Machine Learning
Training
Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
AI
Infrastructure
Engineering
+12
Research
Flexible
Organization
Training
Python
TypeScript
APIs
Cross-Functional Collaboration
Microsoft Teams
Machine Learning
Programming
JavaScript
What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Tokyo to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of people worldwide.
AI
Infrastructure
Engineering
+12
Research
Flexible
Organization
Training
Python
TypeScript
APIs
Cross-Functional Collaboration
Microsoft Teams
Machine Learning
Programming
JavaScript
What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Bogotá and across Colombia to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions…
Infrastructure
AI
Engineering
+12
Research
Flexible
Organization
Training
Python
TypeScript
APIs
Cross-Functional Collaboration
Microsoft Teams
Machine Learning
Programming
JavaScript
What if your engineering skills could directly shape the platforms and systems behind the AI revolution? We're looking for Senior Software Engineers in Paris and across France to design, build, and scale the infrastructure that powers cutting-edge AI products used by millions of…
