Portugal Remote (Global) Employment

Mindrift is hiring a Freelance Software Developer (Ruby) - Quality Assurance (AI Trainer)

About the Role

At Mindrift, innovation isn't just a buzzword — it's our DNA. We're on a mission to harness collective intelligence and shape AI's future with serious ethical chops.

What we do

Our platform is the ultimate matchmaker between tech wizards and cutting-edge AI projects. We're all about unlocking Generative AI's potential by tapping into real-world expertise from brilliant minds around the globe.

About the Role

GenAI models are evolving at lightning speed, and we're laser-focused on supercharging their specialized reasoning skills. As an AI Tutor in Coding, you'll be in the driver's seat of this technological revolution.

A typical project might involve:

  • Code generation and razor-sharp 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 emerging domains and use cases
  • Collaborating with project leads, solution engineers, and supply managers on complex or experimental projects

How to get started

Just apply, qualify, and dive into projects that match your skills — all on your own schedule. From crafting killer training prompts to fine-tuning model responses, you'll be at the forefront of ensuring AI technology serves humanity.

Requirements

  • A Bachelor's in Software Development, Computer Science, or a related field
  • Minimum 3 years of professional experience with Ruby, hands-on expertise with Ruby testing frameworks (RSpec, Minitest, Capybara) and automation tools
  • Proven track record of using, integrating, or tutoring AI/ML or LLM-powered testing/coding solutions in Ruby projects
  • Code review experience is non-negotiable
  • Hackathon or competitive coding experience? Total bonus points
  • Advanced English skills (C1 or above)
  • A learning machine who can pivot between tasks and tackle complex guidelines with enthusiasm
  • Remote-ready with just a laptop, solid internet, available time, and a hunger for challenges

Benefits

Why this might be your perfect freelance gig?

  • Flexible part-time work that seamlessly fits around your primary professional or academic commitments
  • Hands-on experience with advanced AI projects that'll make your portfolio shine
  • A chance to directly influence how future AI models understand and communicate in your expertise domain

Required Skills
RubyRSpecMinitestAI/MLCode ReviewTest AutomationPythonJavaScriptTypeScriptCapybara
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About company
Mindrift

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

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Job Details
Category qa_testing
Posted 8 months ago