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Data Science Subject Matter Expert - AI Evaluation (UK-Remote)

Data Science Subject Matter Expert - AI Evaluation (UK-Remote)

Remote

United kingdom

Full Time

26-11-2025

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Skills

Communication Creativity Research Data collection Training Data Science

Job Specifications

Job Description

Seeking multiple Data Science Subject Matter Experts to help design, run, and optimize data collection and evaluation workflows for GenAI research.

You’ll translate high-level research needs into scalable processes, produce and curate challenging domain problems, and ensure factual, bias-aware, high-quality datasets for LLM training.

To Note: This is for an immediate project need. Project is approved for 3-months initially, with possibility to extend based on project/client demands.
To Note: Hourly rate range (75 - 90) is in USD per hour

Responsibilities:

Partner with GenAI researchers/engineers to capture data needs and success criteria.
Expand high-level requirements into clear, executable workflows for larger teams.
Execute collection/evaluation workflows rapidly with minimal supervision.
Innovate on workflows to maximize throughput and quality.
Collaborate cross-functionally to maintain quality at scale.
Conduct in-depth LLM-assisted research; gather reliable, up-to-date info.
Craft original, high-quality content and hard problems for LLM eval/train.
Perform rigorous fact-checking (precision/recall) to prevent misinformation.

Requirements:

Education: Master’s with distinction or PhD in Data Science; top-tier institution preferred. Significant domain experience considered.
Content development expertise across Data Science.
Exceptional writing: clear, concise, engaging; across formats.
Strong research & fact-checking; bias mitigation.
Originality/creativity; distinct human voice.
Detail orientation; precise data presentation; thorough proofreading.
Communication: articulate complex info; strong collaboration.
Understanding of AI/LLMs, their capabilities/limits.
Prompt engineering and familiarity with AI writing tools.
Ethical AI awareness and data literacy (collection, cleaning, transformation).
Thrives in fast-paced, minimally supervised environments.

About the Company

Braintrust is revolutionizing hiring with Braintrust AIR, the world's first and only end-to-end AI recruiting platform. Trained with human insights and proprietary data, Braintrust AIR reduces time to hire from months to days, instantly matching you with pre-vetted qualified candidates, and conducting the first round phone screen for you. Trusted by hundreds of Fortune 1000 enterprises including Nestlé, Porsche, Atlassian, Goldman Sachs, and Nike, Braintrust AIR is making talent acquisition professionals 100x more effective ... Know more