G

Google

Runs Search and YouTube and builds Gemini AI

Health Expert Lead

Full-Time
€130k - €133k+ 20% Bonus Target + Equity
Mid
Master's
London, UK+2 moreMore locations: Paris, France | New York, NY, USA
Remote
AI & Machine LearningNatural Language Processing & LLMs
Company Historically Provides H1B Sponsorship

About the job

Requirements
  • A Master's degree in a health-related field, such as Medicine, Public Health, or Biomedical Informatics, or equivalent practical experience.
  • Experience measuring the performance of large language models or generative AI tools and optimizing them for healthcare or clinical use cases.
Responsibilities
  • Set the Health data strategy by mapping clinical workflows into a use-case taxonomy and partnering with research to prioritize capabilities, data coverage, and sourcing pipelines.
  • Create high-quality Health data by designing tasks and rubrics, and quality-assuring datasets from vendors, customers, and synthetic pipelines for correctness, realism, and coverage.
  • Steer data priorities using model failures by reproducing reported losses and stress-testing checkpoints on real workflows to identify missing clinical knowledge and false assumptions.
  • Build Health evaluations by assessing industry benchmarks to measure data strategy success, and advise cross-team evaluation efforts on clinical coverage and realism.
  • Scale expertise by recruiting and guiding subject matter experts, acting as the domain authority to enforce vendor quality, and converting expert contributions into usable training data.
Desired Qualifications
  • Experience breaking down clinical workflows into concrete tasks, evaluation rubrics, and quality standards.
  • Experience prioritizing AI capabilities and collaborating closely with cross-functional technical partners to unlock value for healthcare professionals.
  • Demonstrated dual expertise bridging healthcare and AI, such as transitioning from a clinical practitioner into a technical machine learning role, or vice versa.
  • Strong technical capabilities evaluating machine learning models and applying large language models to complex health workflows.

About the company

Google runs the world's most used search engine and free services such as YouTube, Android, and Gmail, and it builds the Gemini AI models that work inside them. In 2017, its researchers invented the transformer, the neural network design behind ChatGPT and most other AI chatbots. People use these services without paying, and Google earns most of its money from ads placed beside search results and YouTube videos. Businesses rent computing power and Gemini models through Google Cloud, and Google also sells subscriptions and Pixel phones. Larry Page and Sergey Brin founded Google in 1998 as Stanford PhD students; it is based in Mountain View, California, United States, and is the main business of parent company Alphabet.

Company Size

10,001+

Company Stage

IPO

Headquarters

Mountain View, California

Founded

1998

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Simplify Jobs

Simplify's Take

What believers are saying

  • Gemini caught on: its app's monthly users rose from 400 million in May 2025 to 1 billion by August 2026.
  • Cloud work is booked years ahead: Google Cloud had $514 billion of signed contracts still to deliver in June 2026.
  • Stock awards gained value: Alphabet shares rose 44% in the 12 months to October 2026, versus 2% for Microsoft.

What critics are saying

  • Cloud is still third: Google held 15% market share in the June 2026 quarter, behind Amazon's 28% and Microsoft's 20%.
  • AI spending outruns cash: Alphabet spent $44.9 billion on equipment in the June 2026 quarter, more than operations generated.
  • AI leadership is turning over: in August 2026, Demis Hassabis handed off running Google DeepMind, and veteran Jeff Dean left.

What makes Google unique

  • Consumer apps earn most profit: Google Services made $39.5 billion operating profit in the June 2026 quarter, 4.5 times Cloud.
  • Rivals rent its homemade AI chips: Claude maker Anthropic agreed in October 2025 to use up to 1 million TPUs.
  • Android dominates mobile browsing: it had 69% of global mobile web use in September 2026, versus 31% for iPhones.

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Benefits

  • Hybrid Work Options
  • Remote Work Options
  • Performance Bonus
  • Company Equity

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