AI Generalist Jobs Europe 2026

Explore top AI Generalist Jobs Europe 2026 at Rex.zone. We are hiring remote AI generalists, data labeling experts, and prompt evaluation specialists to build the next generation of large language models. In this full-time remote role, you will focus on training data quality, annotation guidelines compliance, and model performance improvement. Your daily workflows will include RLHF (Reinforcement Learning from Human Feedback), QA evaluation, named entity recognition, and content safety labeling. Join our LLM training pipelines as a freelance, contract, or full-time professional in Europe to drive AI/ML innovation.

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AI Generalist — Remote Europe

Title: AI Generalist Date: 25-02-2026 Company: Rexzone Country: Europe Remote Type: Remote Employment Type: FULL_TIME Experience Level: Mid-Senior Industry: Technology Job Function: Engineering Skills: AI/ML, RLHF, Large Language Model Evaluation, Data Labeling, Prompt Engineering Salary Currency: USD Salary Min: 63360 Salary Max: 126720 Pay Period: YEAR As an AI Generalist at Rex.zone, you will be at the forefront of large language model evaluation and model performance improvement. Your responsibilities include executing complex RLHF workflows, ensuring annotation guidelines compliance, and conducting rigorous QA evaluation across diverse datasets. You will collaborate with AI labs and tech startups to refine NLP and computer vision annotation processes, ultimately elevating training data quality for global LLM training pipelines.

Senior AI Data Evaluator

Title: Senior AI Data Evaluator Date: 25-02-2026 Company: Rexzone Country: Europe Remote Type: Remote Employment Type: FULL_TIME Experience Level: Mid-Senior Industry: Technology Job Function: Engineering Skills: QA Evaluation, Content Safety Labeling, NLP, Named Entity Recognition, Model Performance Improvement Salary Currency: USD Salary Min: 63360 Salary Max: 126720 Pay Period: YEAR Join our remote team as a Senior AI Data Evaluator. This role demands deep expertise in training data quality and content safety labeling. You will lead prompt evaluation initiatives, manage named entity recognition tasks, and ensure strict annotation guidelines compliance. By providing critical human feedback, you will directly influence the trajectory of advanced LLM training pipelines at Rex.zone, setting the standard for AI/ML excellence across Europe.

Frequently Asked Questions About AI Generalist Jobs in Europe

  • Q: What is an AI Generalist role at Rex.zone?

    An AI Generalist at Rex.zone focuses on large language model evaluation, RLHF, and data labeling. You will work on training data quality and model performance improvement across various NLP and computer vision annotation projects.

  • Q: Are these AI Generalist Jobs Europe 2026 fully remote?

    Yes, all our AI Generalist and data annotation specialist roles are 100% remote. Whether you are seeking full-time, contract, freelance, or entry-level opportunities, you can contribute to our LLM training pipelines from anywhere in Europe.

  • Q: What skills are required for prompt evaluation and QA evaluation?

    Candidates need strong analytical skills, a deep understanding of annotation guidelines compliance, and experience with RLHF (Reinforcement Learning from Human Feedback). Familiarity with content safety labeling and named entity recognition is highly valued.

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