Coding Specialist – Freelance AI Trainer

• Challenge advanced language models on asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems
• Converse with the model on software engineering tasks and technical scenarios in Portuguese
• Verify logical accuracy and coding fluency
• Assess naturalness and correctness of Portuguese language usage
• Capture reproducible error traces
• Suggest improvements to prompt engineering and evaluation metrics
• Document failure modes to help harden model reasoning

• Fluent in Portuguese (Portugal)
• Coding expertise in algorithms, data structures, software architecture, frontend and backend development, cloud infrastructure, and systems programming
• Expertise in asynchronous programming, RESTful API integration, memory management, object-oriented design, secure coding practices, and debugging distributed systems
• Bachelor’s, master’s, or PhD in computer science, software engineering, or a closely related technical field is described as ideal
• Real-world coding experience, technical writing in Portuguese, or open-source contributions signal fit
• Clear, metacognitive communication and ability to show your work
• Secure computer and high-speed internet
• Geographic location affects the final offer amount

• Contractor supplies a secure computer
• Contractor supplies high-speed internet
• Company-sponsored health insurance does not apply
• Company-sponsored PTO does not apply