AI Generalist - LLM Training Pipelines

Explore remote AI Generalist jobs in Poland for 2026 at Rex.zone. As an AI Generalist, you will power large language model evaluation, RLHF (Reinforcement Learning from Human Feedback), and training data quality pipelines. This full-time, remote role involves prompt evaluation, named entity recognition, and strict annotation guidelines compliance to drive model performance improvement. Whether you have experience in NLP, computer vision annotation, or content safety labeling, Rex.zone connects talented freelance and contract professionals with leading AI labs and tech startups. Join our global remote workforce and shape the future of LLM training pipelines.

Senior AI Data Evaluator - NLP & Computer Vision

Title: Senior AI Data Evaluator - NLP & Computer Vision

Date: 25-02-2026

Company: Rexzone

Country: Poland

Remote Type: Remote

Employment Type: FULL_TIME

Experience Level: Mid-Senior

Industry: Technology

Job Function: Engineering

Skills: NLP, Computer Vision Annotation, Content Safety Labeling, Model Performance Improvement, RLHF

Salary Currency: USD

Salary Min: 63360

Salary Max: 126720

Pay Period: YEAR

Role Overview: Step into a senior role focusing on cross-domain AI evaluation. This remote position in Poland requires deep expertise in both NLP and computer vision annotation. You will evaluate complex multimodal prompts, oversee content safety labeling, and refine annotation guidelines compliance across diverse datasets. Working closely with AI labs and annotation vendors on Rex.zone, your insights will drive the next generation of generative AI models.