Remote Full-Stack Engineer for AI Evaluation Projects

Anyone AI; Stockholms kommun; On-site; SEK 826,560 - 1,239,840; Part time

Job summary

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This remote, part-time consultant role focuses on designing and evaluating realistic coding tasks, bug fixes, and feature implementations.

Contributors will create multi-file coding tasks, write specifications, extend tests, and review peer submissions. You control your schedule and tools, and rates are paid per project.

Qualifications

• 3–7 years of professional software engineering experience.
• Advanced proficiency in English.
• Strong Python and JavaScript/TypeScript skills; knowledge of Java, C#, or Go.
• Backend or full-stack development in production systems.
• Experience with testing frameworks.
• Ability to debug and navigate large, multi-file codebases.
• Experience with code reviews, refactoring, and 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

English proficiency

Full-stack development

Debugging large codebases

Code reviews

Go/Java/C#

Tools

pytest

Jest

JUnit

xUnit

Job description

Anyone AI is seeking skilled Full-Stack Developers for a project with a leading AI lab. This remote, part-time consultant role focuses on designing and evaluating realistic coding tasks, bug fixes, and feature implementations.

Contributors will create multi-file coding tasks, write specifications, extend tests, and review peer submissions. You control your schedule and tools, and rates are paid per project.