Remote Kotlin Engineer - AI Trainer

SuperAnnotate
CONTRACT Spain, Spain Computer Occupations
Posted:
March 01, 2026
Location:
Spain, Spain, Spain

Job Description

As a remote, hourly paid Kotlin Engineer, you will review AI-generated responses and generate high-quality Kotlin-focused content, evaluating the reasoning quality and step-by-step problem-solving behind each solution. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check technical information; craft expert-level explanations and model solutions that demonstrate correct approaches; and rate and compare multiple AI responses based on correctness and reasoning quality. T
his role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs, helping to improve the world’s premier AI models.
Key Responsibilities:
• Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a compre...

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Job Overview

Job Type: CONTRACT
Location: Spain, Spain
Posted: March 01, 2026
Deadline: April 10, 2026