Software Engineering AI Trainer (Sweden)

Anyone AI Inc.; United States; Remote; USD 96,000 - 179,000; Part time

Job summary

Anyone AI Inc. is seeking skilled software engineers to work as project consultants on a part-time basis. You will design and evaluate realistic coding tasks, including bug fixing, feature implementation, refactoring, and test generation, all in a remote setting.

Contributors will review peer submissions for quality and accuracy, write clear specifications, and develop unit and integration tests. You will manage your own schedule and may work for multiple clients, with rates paid per project.

Qualifications

• Advanced proficiency in Python and JavaScript/TypeScript; working knowledge of Java, C#, or Go.
• 3–7 years of professional software engineering experience.
• Advanced written English proficiency.
• Backend or full-stack development in production systems.
• Experience with testing frameworks (pytest, Jest, JUnit, xUnit, Go testing).
• 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

Backend development

Full-stack

Testing frameworks

Debug multi-file codebases

Code reviews & migrations

Job description

Anyone AI is recruiting skilled software engineers to work as a project consultants.

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

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
• Structured, actionable peer review feedback