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
Logic
+12
Flexible
Organization
React
Vue.js
Node.js
Python
C#
Annotation
Scalability
Architecture
Writing
JavaScript
What if your full-stack expertise could directly influence how AI writes and understands code for millions of developers around the world?
AI
Training
Verification
+12
Express.js
Flexible
Precision
Organization
Mathematics
Logic
Writing
Algebra
Analysis
Topology
Coq
Isabelle
What if your deepest mathematical expertise could directly shape how AI understands and reasons about formal proof? We're looking for mathematicians and formal verification specialists to translate sophisticated mathematical arguments into machine-verifiable Lean 4 proofs —…
AI
Training
JavaScript
+12
HTML
CSS
Accessibility
Logic
Problem Solving
Syntax
APIs
React
Vue.js
Angular
English
RLHF
Frontend developers: your expertise is in demand — not for building products, but for making AI smarter. We're looking for skilled frontend engineers to evaluate and improve AI-generated code as part of a cutting-edge AI training initiative.
Engineering
AI
Training
+12
Reasoning
Problem Solving
Refactoring
Optimization
Programming
Python
Java
Rust
Go
C++
TypeScript
Cross-Functional Collaboration
Role Type: Contractor (~15 hrs a week) Location: Remote We are seeking experienced Software Engineering Experts to help train next-generation AI systems through high-quality technical contributions.
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 Mendoza to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.
AI
Infrastructure
APIs
+12
Model Serving
Microservices
Flexible
Organization
Architecture
Training
Engineering
Databases
Scalability
Microsoft Teams
Python
Go
What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Stuttgart to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from…
AI
Training
Engineering
+12
Writing
Fintech
SaaS
Infrastructure
Organization
Flexible
Debugging
Rubrics
Diagnosis
Git
Observability
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
Make
Research
Microsoft Teams
Flexible
Engineering
Organization
Annotation
Training
English
Communication
Writing
Architecture
What if your deep expertise in Rust could directly shape the infrastructure powering the next generation of AI? We're looking for a senior Rust engineer to build, optimize, and lead the systems that make cutting-edge AI research and production workflows possible — working…
AI
C#
Infrastructure
+12
Annotation
Organization
Research
Engineering
Microsoft Teams
Training
Architecture
English
Communication
Programming
Writing
Modeling
What if your C# expertise could directly shape the infrastructure powering the next generation of AI? We're looking for a Senior C# Full-Stack Engineer to build and optimize 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.
AI
Recruiting
Python
+12
JavaScript
TypeScript
English
Engineering
Java
C#
Go
Testing
Pytest
Jest
JUnit
xUnit
Anyone AI is recruiting skilled Full-Stack Developers (Python, Javascript/TypeScript) to work on a project with a leading AI Lab.
AI
Engineering
Architecture
+12
Writing
Flexible
Organization
Programming
Python
JavaScript
TypeScript
Java
C++
Go
Rust
Algorithms
What if your years of software engineering experience could directly shape how AI writes code for millions of developers? We're looking for Software Engineers in Buenos Aires to evaluate, rank, and refine AI-generated code — helping the next generation of coding assistants…
Programming
Training
AI
+12
Precision
Codeforces
C++
Logic
Writing
Analysis
Communication
Accuracy
Competitive Programming
Domain Expertise
Problem Analysis
Analytical Skills
$50 - $70/hour pay Job Title: Competitive Programming Checker Job Type: Contractor Location: Remote In this position, you will utilize your expertise to assist in training next-generation AI systems.
Python
AI
Training
+12
Education
Research
Algorithms
Architecture
Infrastructure
Programming
REST API
Management
Debugging
Reasoning
Engineering
Accuracy
Are you a coding expert fluent in Python eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.
AI
Engineering
Research
+12
Programming
Infrastructure
Organization
Reasoning
Debugging
Python
Git
English
Communication
MATCH
History
JavaScript
What if the code you write could determine how smart the next generation of AI truly is? We're looking for experienced Software Engineers to design and build the coding benchmarks and data pipelines used to evaluate frontier AI models — the systems that decide whether an AI can…
Engineering
Debugging
Programming
+9
Algorithms
Flexible
Software Engineering
Professional Experience
Software Development
Code Review
Data Structures
System Design
Computer Science
This is a remote, project-based role for software engineers with 1–3 years of professional experience. You will complete tasks spanning software development, debugging, code review, and technical implementation across a variety of stacks and applications.
AI
Engineering
Training
+12
Python
JavaScript
APIs
Architecture
Communication
Flexible
Payments
Contracts
AI Tools
Software Engineering
System Design
Code Review
Apply software engineering expertise to evaluate AI-generated code, validate technical content, and help build high-quality engineering training datasets.
Java
AI
Engineering
+12
Training
Concurrency
JVM
Algorithms
Architecture
Reasoning
Logic
Programming
Open Source
Writing
Insurance
Language Models
Java Coding Specialist - Freelance AI Trainer Project United States of America Are you a Java expert who can spot a flawed abstraction from across a codebase? Large-scale language models are evolving from clever chatbots into engines of real scientific and engineering progress.
Shell Scripting
AI
Training
+12
Education
Research
Algorithms
Architecture
Infrastructure
Programming
REST API
Management
Debugging
Reasoning
Engineering
Accuracy
Are you a coding expert fluent in Bash eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.
Hindi
AI
Training
+12
Education
Research
Algorithms
Architecture
Infrastructure
Programming
REST API
Management
Debugging
Reasoning
Engineering
Accuracy
Are you a coding expert fluent in Hindi eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery.
