Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer)

Mindrift; Montreal; Remote; CAD 80,000 - 100,000; Part time

Job summary

A leading AI consulting firm is seeking a Freelance Software Developer specializing in Ruby for a part-time remote role. You will engage in code generation, review, and work on advanced AI projects. Ideal candidates have a Bachelor's degree and at least 3 years of professional Ruby experience, alongside proficiency in AI/ML solutions. This is a flexible freelance opportunity that fits around other commitments.

Benefits

Flexible work hours

Work on advanced AI projects

Enhance your portfolio

Qualifications

• At least 3 years of professional experience with Ruby, including hands-on experience with testing frameworks.
• Experience in using, integrating, or tutoring others on AI/ML solutions in Ruby projects.
• Willingness to learn new methods and adapt quickly.

Responsibilities

• Code generation and code review.
• Training and evaluation of large language models.
• Collaborating with project leads on complex projects.

Skills

Ruby

Code review

English (C1)

AI/ML integration

Education

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

Tools

RSpec

Minitest

Capybara

Job description

Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer)

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At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.

What We Do

The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.

About The Role

GenAI models are improving rapidly, and one of our goals is to make them capable of addressing specialized questions and achieving complex reasoning skills. As an AI Tutor in Coding on our platform, you'll have the opportunity to collaborate on these projects.

Typical responsibilities include:

• Code generation and code review
• Prompt evaluation and complex data annotation
• Training and evaluation of large language models
• Benchmarking and agent-based code execution in sandboxed environments
• Working across multiple programming languages (Python, JavaScript / TypeScript, Rust, SQL, etc.)
• Adapting guidelines for new domains and use cases
• Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

How to Get Started

Simply apply to this post, qualify, and get the chance to contribute to projects aligned with your skills, on your own schedule. From creating training prompts to refining model responses, you'll help shape the future of AI while ensuring technology benefits everyone.

Requirements

• Bachelor's degree in Software Development, Computer Science, or related fields
• At least 3 years of professional experience with Ruby, including hands-on experience with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools
• Experience using, integrating, or tutoring others with AI / ML or LLM-powered testing / coding solutions in Ruby projects
• Code review experience is essential
• Hackathon or competitive coding experience is a plus
• Advanced (C1) or higher level of English proficiency
• Willingness to learn new methods, adapt quickly between tasks and topics, and work with complex guidelines
• This is a fully remote freelance role; you need a laptop, internet connection, available time, and enthusiasm to take on challenges

Benefits

Why this freelance opportunity might be a great fit:

• Part-time, remote, freelance project that fits around your primary commitments
• Work on advanced AI projects and enhance your portfolio
• Influence how future AI models understand and communicate in your field

Additional Information

Seniority level: Mid-Senior level

Employment type: Part-time

Job function: Other

Industry: IT Services and IT Consulting

Note: This job posting appears active; no indication of expiration.