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Rust Developer, AI Training and Code Evaluation (English)

Build Rust-focused code datasets, fix software solutions, and assess AI-generated code for reliability and performance. This remote contractor role is open in the US, Canada, and listed European countries, with a 20+ hour weekly commitment; pay details are not provided.

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OpenTrain AI

Coding & Software

Remote

Contract, part-time

Engagement

Remote

Location

Aug 5, 2026

Posted

Open in 11 countries

United States
+ more
  • Austria
  • Belgium
  • Canada
  • France
  • Germany
  • Liechtenstein
  • Luxembourg
  • Monaco
  • Netherlands
  • Switzerland
  • United States

The work

Create and refine code examples used to train and evaluate AI systems. Most of the work focuses on Rust, with code in other programming languages as well.

  • Curate code examples, develop and correct software solutions, and assess AI-generated code for efficiency, scalability, reliability, and performance.
  • Evaluate work across prototyping, architecture and API design, implementation, monitoring, and software maintenance.
  • Build agents that check code quality, spot recurring errors, and automatically validate solutions to software tasks.
  • Work with technical teams to improve AI coding systems.

What you’ll need and the engagement

  • Strong Rust skills and familiarity with Python, JavaScript including ReactJS, C/C++, Java, or Go.
  • Full-stack application development and production deployment experience, with a strong understanding of software architecture, design, debugging, and code review.
  • Clear spoken and written English to explain evaluations in a structured way.
  • Remote, part-time contractor work, with a commitment of 20 or more hours per week.
  • Open to candidates in the United States, Canada, Austria, Belgium, France, Germany, Liechtenstein, Luxembourg, Monaco, the Netherlands, and Switzerland.
  • Initial duration is one month, with possible extensions based on performance and fit.
  • Pay details are not provided.

How to apply

Apply on OpenTrain with your resume, then complete the application on the hiring site.

About AI training work

AI training work uses examples prepared and reviewed by people to teach and assess AI systems. Experienced software developers can contribute by creating, correcting, and evaluating code that helps improve those systems.

Requirements

  • Languages: English

How to apply

  1. Apply here on OpenTrain. You create a free account, and we send you to the hiring platform.
  2. Complete your application on the hiring platform.

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