Data Generalist

Discover premier Data Generalist Jobs UK 2026 at Rex.zone. As a remote data generalist, you will directly power AI/ML training workflows and LLM training pipelines through expert data labeling, RLHF (Reinforcement Learning from Human Feedback), and QA evaluation. This full-time role focuses on large language model evaluation, computer vision annotation, and named entity recognition to drive model performance improvement. Whether you are exploring freelance, contract, or full-time opportunities, Rex.zone connects you with leading tech startups and AI labs. Join our remote workforce to ensure training data quality and annotation guidelines compliance across NLP and content safety labeling projects. Core Responsibilities in AI/ML Training Pipelines Your primary focus will be advancing LLM training pipelines through meticulous data labeling and QA evaluation. You will handle diverse datasets, performing named entity recognition and computer vision annotation to support multi-modal AI systems. By maintaining exceptional training data quality, your work directly contributes to significant model performance improvement for our enterprise clients and tech startups. Qualifications For Senior And Entry-Level Roles While this specific position targets mid-senior professionals, Rex.zone offers a spectrum of remote, contract, and freelance opportunities ranging from entry-level to senior experts. Ideal candidates possess a strong background in NLP, RLHF, and AI/ML data operations. A proven track record of navigating complex LLM training pipelines and delivering high-quality data labeling under tight deadlines is essential.