Remote AI Task Designer & Full-Stack Evaluator

Anyone AI Inc.; Netherlands; Remote; EUR 83,000 - 138,000; Part time

Job summary

Anyone AI is recruiting skilled Full-Stack Developers to work on a project with a leading AI lab. The engagement is part-time, project-based, with remote work across borders.

Contributors will design and evaluate realistic coding tasks, including bug fixes, feature implementations, refactoring, and test generation, and will review peer submissions for quality and accuracy. Applicants should have 3–7 years of professional software engineering experience, strong Python and JavaScript/TypeScript

Qualifications

• Advanced professional written proficiency in English.
• 3-7 years of professional software engineering experience.
• Strong proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go.
• Backend or full-stack development experience in production systems.
• Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing).
• Proven ability to debug and navigate large, multi-file codebases.
• Experience with code reviews, refactoring, and production migrations.

Responsibilities

• Design and implement multi-file coding tasks across bug fixing, feature development, refactoring, and testing.
• Write clear natural-language specifications and reference implementations.
• Develop and extend unit and integration test suites.
• Review peer-generated tasks for correctness, clarity, and realism.
• Identify edge cases, ambiguities, and potential failure modes.
• Ensure alignment between specifications, code, and expected outputs.

Skills

English proficiency

Python

JavaScript/TypeScript

Java

C#

Go

Backend development

Testing frameworks

Debugging large codebases

Code reviews

Refactoring

Production migrations

Tools

pytest

Jest

JUnit

xUnit

Go testing

Job description

Anyone AI is recruiting skilled Full-Stack Developers to work on a project with a leading AI lab. The engagement is part-time, project-based, with remote work across borders.

Contributors will design and evaluate realistic coding tasks, including bug fixes, feature implementations, refactoring, and test generation, and will review peer submissions for quality and accuracy. Applicants should have 3–7 years of professional software engineering experience, strong Python and JavaScript/TypeScript