Skip to content
OpenTrain AIFor AI Companies

Senior Rust Software Engineer, LLM Evaluation

Apply now

Job details

Engagement

Contract, part-time

Location

Remote

9 countries

Posted

Jul 16, 2026

OpenTrain on Trustpilot

The work

You will help create training and evaluation datasets for realistic software engineering problems. The work focuses on open-source repositories, GitHub issues, test quality, and local code execution.

You will also work with researchers to find repositories and issues that are difficult for large language models. Your technical judgment may include leading junior engineers on project work.

  • Analyze and triage GitHub issues across open-source libraries.
  • Set up repositories, including Dockerization and environment configuration.
  • Evaluate unit test coverage and the quality of software tasks.
  • Run and modify codebases locally to assess LLM bug-fixing performance.
  • Work with researchers to identify challenging repositories and issues.

Requirements

The source listing does not provide a pay rate. This is a part-time contract role with a commitment of 20 or more hours per week.

  • Language: Professional fluency in English.
  • Experience level: Intermediate.
  • Strong experience with Rust.
  • Experience with Git, Docker, and basic software pipeline setup.
  • Ability to understand and navigate complex codebases.
  • Comfort running, modifying, and testing real-world projects locally.
  • Experience: Intermediate level
  • Skills: Rust

Open to applicants in

  • Bangladesh
  • Egypt
  • Ghana
  • India
  • Kenya
  • Mexico
  • Nigeria
  • Pakistan
  • Türkiye

Preferred

  • Experience contributing to or evaluating open-source projects is helpful.
  • Prior LLM research or evaluation experience is helpful.
  • Experience with developer tools or automation agents is helpful.
  • Senior-level software engineering experience, especially in repository analysis and testing, is helpful.

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form.

Job ID: cmrnie0l3001p04l5yl1h4n3m

Keep exploring

Similar open roles

View all AI training jobs

Junior Machine Learning Engineer

Complete coding-heavy AI training tasks involving machine learning models, Python, evaluation systems, and performance optimization. Work remotely for about 15 hours per week, with $60 to $120 per hour equivalent, paid per accepted task.

Machine Learning
Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Per task · $60–$120/hr equivalent

Posted Nov 12, 2026

Engineer

Help build, evaluate, and improve coding datasets used to train and benchmark advanced AI language models. This contractor role is open to entry-level engineers in Egypt with strong computer science skills and C# and C++ experience.

Coding & Software
Code
Remote · Egypt
Arabic
Flexible hours
Entry level
Hourly · $18–$30/hr

Posted Nov 12, 2026

Software Engineer, AI Coding Task Creator

Create realistic bugs, features, refactoring, and performance tasks that test AI coding ability. This part-time contractor role pays $50 to $100 per hour equivalent, paid per task that meets project specifications.

Python3JAVARustAlgorithmsBasics C++Typescript
Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Per task · $50–$100/hr equivalent

Posted Nov 11, 2026

Game Developer (Godot Expert)

Work remotely on AI training projects involving Godot game development, gameplay systems, and technical reviews. Earn $70 to $130 per hour with flexible weekly hours over 1 to 3 months.

GodotGame Development
Coding & Software
Computer Code Programming
Remote · United Arab Emirates, Argentina, Austria +49 more
English
Part-time · Flexible
Hourly · $70–$130/hr

Posted Nov 11, 2026

ML/AI Systems Engineer

Build multi-step AI agents for mathematical research, turning proofs and technical material into reliable software systems. This remote contractor role is open across Latin America and pays $25 per approved task.

Machine LearningPython
Coding & Software
Computer Code Programming
Remote · Argentina, Belize, Bolivia +20 more
English
Part-time · Flexible
Expert level
Per task · $25/label

Posted Nov 11, 2026