AI Evaluation and Data Analyst
Principle is looking for a AI Evaluation and Data Analyst
Job description
AI Evaluation and Data Analyst
10 month contract | London (Hybrid – 3 days onsite)
£47,000–£52,000
We’re hiring an AI Evaluation and Data Analyst for a large global tech company to support a high-impact team building and assessing generative image and video AI models used at global scale.
This role focuses on evaluating AI outputs, identifying quality gaps, and improving model performance through data and human judgement, working closely with engineers in a fast-moving product environment.
What you’ll do:
- Evaluate AI-generated images and videos across quality, realism, and prompt accuracy
- Support human and semi-automated evaluation frameworks for generative models
- Identify model weaknesses and clearly communicate findings to ML engineers
- Use Python and SQL to explore data and support evaluations
- Help identify data gaps and contribute to training data improvements
What we’re looking for:
- Experience in data analysis, QA, AI evaluation, or product-focused analytical roles
- Strong attention to detail, especially with visual or unstructured data
- Working knowledge of Python and/or SQL
- Exposure to AI, machine learning, computer vision, or generative models
- STEM background or equivalent practical experience
Apply today - this role will move fast!
Extra information
- Status
- Open
- Education Level
- Secondary School
- Location
- London Area
- Type of Contract
- Full Time Jobs
- Published at
- 05-02-2026
- Full UK/EU driving license preferred
- No
- Car Preferred
- No
- Must be eligible to work in the EU
- No
- Cover Letter Required
- No
- Languages
- English
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