Freelance Ruby Software Developer

Job Summary

A company is looking for a Freelance Software Developer (Ruby) / Quality Assurance (AI Trainer).

Key Responsibilities

• Code generation and code review, including prompt evaluation and complex data annotation
• Training and evaluation of large language models, along with benchmarking and agent-based code execution
• Collaboration with project leads and engineers on complex or experimental projects

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 testing frameworks and automation tools
• Advanced English proficiency (C1 or above)
• Experience with test integration in CI/CD environments
• Familiarity with containerization technologies and automated deployment in Ruby environments