Backend Developer - AI Trainer (France)

$25–$50/hrAnyone AIJob location: FranceRemoteFrance residents only

At a glance

You design and evaluate realistic multi-file software engineering tasks, including bug fixing, features, refactoring and tests, and review peer submissions. You need 3–7 years of professional software engineering experience and strong Python and JavaScript/TypeScript proficiency.

Summary written by AI from the original listing.

  • Posted Sep 14, 2026

About the role

Anyone AI is recruiting skilled Backend Developers 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
Applicant countries
France residents only

Eligible countries: France.

Work arrangement
Remote
Advertised job location
France
Originally posted
2026-09-14
Last checked

How this pay compares

Software engineering: typical hourly pay on each platform, November 2026.

This role $25–$50/hrTypical across platforms $65/hr

  • micro1$75/hr31 rolesMiddle half of roles: $65–$91/hr
  • Mercor$80/hr29 rolesMiddle half of roles: $65–$110/hr
  • Alignerr$63/hr132 rolesMiddle half of roles: $60–$75/hr

Based on 194 hourly-paid roles listed in November 2026. Per-task and project rates are not included. Each platform sets its own pay.

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