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

MindriftWorkFromHome, KwaZulu-Natal, South Africa

22 days ago

Job description

Overview

Freelance Software Developer (Rust) - Quality Assurance (AI Trainer) at Mindrift. This opportunity is remote and freelance.

Responsibilities

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
Following project-specific rubrics and requirements
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 Computer Science, Software Engineering, or related field

At least 3 years of professional experience with Rust and hands-on experience with Rust testing tools (e.g., cargo test, property-based testing with quickcheck)

Familiarity with Rust tooling (Cargo, Clippy, rustfmt), module and crate management

Experience with code review, quality analysis, and identifying / fixing code smells and type issues

Familiar with test integration in CI / CD environments

Experience using, integrating, or tutoring others with AI solutions or LLMs in Rust / test automation contexts

Advanced English (C1) or above

Willing to learn new methods, able to switch between tasks and topics quickly, and work with challenging, complex guidelines

Fully remote freelance role requiring only a laptop, internet connection, time, and enthusiasm

Benefits

Part-time, remote freelance project that fits around your commitments

Work on advanced AI projects and build your portfolio

Influence how future AI models understand and communicate in your field

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Software Developer • WorkFromHome, KwaZulu-Natal, South Africa