Remote Full-Stack Dev for AI Lab - Part-Time Consultant

Anyone AI Inc.; España; Remote; EUR 55,000 - 124,000; Part time

Job summary

Anyone AI Inc. is actively seeking skilled Full-Stack Developers to collaborate on a project with a leading AI lab. This remote, part-time, project-based consultant role offers flexible scheduling and task-based compensation.

Contributors will design and evaluate coding tasks, write specifications, extend test suites, and review peer submissions for quality and realism. You control your schedule and may work with multiple vendors.

Qualifications

• Advanced proficiency in English
• 3-7 years of professional software engineering experience
• Proficient 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 (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

Python

JavaScript/TypeScript

Java

C#

Go

Backend development

Full-stack development

Testing frameworks

Debugging

Code reviews

Refactoring

Job description

Anyone AI Inc. is actively seeking skilled Full-Stack Developers to collaborate on a project with a leading AI lab. This remote, part-time, project-based consultant role offers flexible scheduling and task-based compensation.

Contributors will design and evaluate coding tasks, write specifications, extend test suites, and review peer submissions for quality and realism. You control your schedule and may work with multiple vendors.