Software Engineering AI Trainer

Chromestarchemicals; Comisión de Fomento de Perú; Remote; ARS 125,533,000 - 251,066,000; Part time

Job summary

Anyone AI is seeking skilled software engineers for a part-time, project-based consultant role focused on designing and evaluating realistic coding tasks. You will review and craft bug fixes, features, refactoring work, and test generation for production-like scenarios.

Remote engagement with flexible hours and independent tools; you may oversee peer submissions and ensure quality and accuracy across tasks and reference implementations.

Qualifications

• Advanced written proficiency in English.
• 3-7 years of professional software engineering experience.
• 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

English proficiency

Software engineering experience

Backend/full-stack

Debug multi-file codebases

Code reviews & refactoring

Production migrations

Tools

pytest

Jest

JUnit

xUnit

Go testing

Job description

Anyone AI is recruiting skilled software engineers to work on a project with a leading AI lab.

Qualifications:

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

Engagement:

Part‑time, project‑based expert evaluation work

Work Type:

Remote

Contributors will design and evaluate realistic software engineering tasks, including bug resolution, feature implementation, refactoring/migration, and test generation. Work includes both creating complex coding scenarios and reviewing peer submissions for quality and accuracy.

This is a project-based consultant role. Consultants will be paid on a per-project basis; hourly rates are estimates based on anticipated completion time. Consultants control their own schedule, provide their own tools, and may simultaneously provide services to other vendors/employers (subject to those vendors’ allowances).

Responsibilities:

Contributors will:

• 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

Expected Outcomes:

High-quality, production-realistic coding tasks

Complete and correct reference implementations

Robust test coverage and validation artifacts