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Papaya Coding Expert – AI Trainer (All Languages)
USD /hour
Overview
Responsibilities [About the Role] We are seeking experienced software engineers to help train and evaluate AI systems by reviewing code, generating programming tasks, and providing expert-level feedback across multiple languages and domains. This role is ideal for engineers who enjoy problem-solving, analyzing code quality, and teaching or explaining complex technical concepts. You will help improve the reasoning, accuracy, and reliability of AI models used by millions. [What You’ll Do] As a Coding Expert – AI Trainer, you will: • Review AI-generated code for correctness, efficiency, style, and security. • Evaluate solutions written in various languages (e.g., Python, JavaScript, Java, C++, Go, Rust, Ruby, SQL). • Write high-quality reference solutions and step-by-step explanations to guide AI model improvement. • Create coding prompts, debugging scenarios, and algorithmic challenges of varying difficulty levels. • Identify logic errors, edge cases, and performance bottlenecks in model outputs. • Provide clean, readable, well-structured code aligned with real-world engineering best practices. • Follow detailed evaluation guidelines and deliver consistent, structured feedback. • Collaborate with researchers and engineers to refine rubrics, datasets, and evaluation workflows.
Qualifications • Bachelor’s, Master’s, or equivalent experience in Computer Science, Software Engineering, or related field. • Strong professional programming experience (2+ years) in at least one major language (Python, JavaScript/TypeScript, Java, C++, Go, Rust, Ruby, SQL, etc.). • Ability to analyze codebases, debug complex problems, and evaluate solutions for both correctness and quality. • Familiarity with Git workflows, testing strategies, code reviews, and modern engineering practices. • Excellent written English—able to explain concepts clearly and precisely. • Strong attention to detail and ability to follow structured evaluation criteria.
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