Robot Action Annotation Jobs in Spain

Explore full-time remote Robot Action Annotation Jobs in Spain at Rex.zone. Join our computer vision annotation team to improve AI/ML training pipelines, ensure training data quality, and power the next generation of robotics through precise data labeling and QA evaluation.

Job Details

Title: Robot Action Annotation Specialist Date: 21-10-2026 Company: Rex.zone Country: Spain Remote Type: Remote Employment Type: FULL_TIME Experience Level: Mid-Senior Industry: Technology Job Function: Engineering Skills: Robot Action Annotation, Computer Vision Annotation, Data Labeling, QA Evaluation, RLHF, AI/ML Training Pipelines Salary Currency: USD Salary Min: 63360 Salary Max: 126720 Pay Period: YEAR

About the Role: Computer Vision and Robotics AI

As a senior data labeling expert focusing on robot action annotation, you will directly impact large language model evaluation and computer vision models. Your daily workflows involve analyzing robotic movements, applying strict annotation guidelines compliance, and executing QA evaluation for complex AI/ML training pipelines. Whether you are seeking freelance, contract, or full-time remote opportunities, Rex.zone offers a platform to elevate model performance improvement. You will collaborate with AI labs and tech startups to refine spatial data, named entity recognition, and content safety labeling within robotic environments.

Core Responsibilities in AI Data Labeling

Your primary focus will be computer vision annotation for robotic kinematics. You will perform RLHF (Reinforcement Learning from Human Feedback) to correct robotic behavior models, ensure training data quality across diverse datasets, and conduct prompt evaluation for multimodal AI systems. By maintaining high standards in QA evaluation, you help annotation vendors and tech startups achieve critical model performance improvement. This remote, entry-level to senior pipeline requires meticulous attention to detail and a deep understanding of AI training workflows.

Frequently Asked Questions About Robot Action Annotation Jobs

Q: What skills are required for robot action annotation jobs in Spain?
Candidates need strong attention to detail, experience with computer vision annotation tools, and a solid understanding of annotation guidelines compliance. Familiarity with RLHF, data labeling workflows, and QA evaluation for AI/ML models is highly preferred.
Q: Is this a fully remote position?
Yes, these are full-time remote roles available for professionals based in Spain. Rex.zone supports flexible work arrangements, including freelance and contract options for AI data operations.
Q: How does this role contribute to AI/ML training pipelines?
By providing accurate computer vision annotation and spatial data labeling, you directly enhance training data quality. This rigorous QA evaluation leads to significant model performance improvement for robotics and multimodal large language models.

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