Freelance Ruby Software Developer

A company is looking for a Freelance Software Developer (Ruby) - AI Trainer.

Key Responsibilities

Generate prompts that challenge AI

Define comprehensive scoring criteria to evaluate the accuracy of the AI's answers

Correct the model's responses based on domain-specific knowledge

Required Qualifications

Bachelor's or Master's Degree in Software Development, Computer Science, or related fields

At least 3 years of professional experience with Ruby and key ecosystem tools (RSpec, Bundler)

Advanced level of English (C1) or above

Confident use of Git and standard Linux CLI tools

Hands-on experience with containerization (Docker) and CI / CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins)