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Senior AI Research Scientist

AI Platform and Research AI Research

AI & Machine Learning Full Time Senior London, England, United Kingdom
£189,000–£294,000/year (£15,750–£24,500/month) — Negotiable

Team and product context

Team
AI Platform and Research
Specialization
AI Research
Product family
AI platform

Research, machine learning, language, vision, prompt engineering and data work across AI products.

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Job Description

Lead applied research on language-model reasoning, evaluation design, and model-quality review for production-facing AI services. This role turns research questions into measurable experiments and helps decide which model behaviours are ready for customers.

Requirements

- PhD or equivalent research record in AI, machine learning, NLP, or a closely related field
- Experience designing LLM evaluations, reasoning experiments, and research review methods
- Strong Python skills and practical experience with modern deep-learning frameworks
- Publications, patents, or shipped research work that shows rigorous experimental judgement

Responsibilities

- Define research plans for reasoning, evaluation, and model-quality work
- Review experiment results and translate findings into deployment recommendations
- Partner with engineering on datasets, evaluation harnesses, and production-readiness checks
- Document research decisions so model changes can be audited and revisited

Benefits

- Work directly on model behaviour that affects production customers
- Access to infrastructure and engineering partners for repeatable experiments
- Clear ownership of research quality, evaluation standards, and publication-ready analysis

How we hire

The sequence and format can vary by role.

  1. Application

  2. Initial review

  3. Relevant assessments

  4. Interviews

  5. Decision

  6. Offer and onboarding

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Job Overview

Required application materials

  • Profile Photo
  • Resume/CV
Employment Type Full Time
Product family AI platform
Experience Level Senior
Location London, England, United Kingdom
Vacancies 3

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