Remote Backend Engineer (Python/TypeScript) — Project Role

Anyone AI Inc.; Chile; Remote; CLP 27,552,000 - 61,992,000; Part time

Job summary

Anyone AI Inc. is looking for skilled Backend Developers specializing in Python and JavaScript/TypeScript to work on a project with a leading AI Lab.

The role is remote and part-time, with expert evaluation tasks designed to assess coding ability, bug resolution, feature implementation, refactoring, and test generation. Contributors will design and evaluate realistic multi-file coding tasks, write clear specs and reference implementations, extend unit and integration tests, and review peer

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

3-7 years exp

Python

JavaScript/TypeScript

Java/C#/Go

Backend/full-stack

Testing frames

Debug multi-file

Code reviews

Job description

Anyone AI Inc. is looking for skilled Backend Developers specializing in Python and JavaScript/TypeScript to work on a project with a leading AI Lab.

The role is remote and part-time, with expert evaluation tasks designed to assess coding ability, bug resolution, feature implementation, refactoring, and test generation. Contributors will design and evaluate realistic multi-file coding tasks, write clear specs and reference implementations, extend unit and integration tests, and review peer