Senior Data Scientist – Responsible AI & Fairness

Warden AI Ltd.; Greater London; Hybrid; GBP 100,000 - 120,000; Full time

Benefits offered by this job

Base salary of £100-120k+

Meaningful equity

33 days holiday, including bank holidays

Learning and Development budget of £500

Job summary

A leading AI assurance company is seeking a Senior Data Scientist to define analytical standards for evaluating high-stakes AI systems. This role involves rigorous statistical analysis and the development of evaluation methodologies. The ideal candidate will have over 6 years of relevant experience and fluency in Python. Responsibilities include creating consistent audit frameworks and influencing AI design through data-driven insights. The position offers a competitive salary, equity options, and a hybrid work model.

Qualifications

• 6+ years of experience with rigorous evaluation methodologies for responsible AI.
• Experience in designing synthetic and curated test datasets under privacy constraints.
• Fluency in Python for data preparation and evaluation workflows.

Responsibilities

• Set and uphold rigorous analytical methodology including statistical tests.
• Translate legal requirements into audit methodologies.
• Identify emerging risks in the AI landscape.

Skills

Fluency in Python for analytical work

Strong probabilistic reasoning

Analytical problem solving

Effective communication

Collaborative teamwork

Education

Relevant academic background

Job description

A leading AI assurance company is seeking a Senior Data Scientist to define analytical standards for evaluating high-stakes AI systems. This role involves rigorous statistical analysis and the development of evaluation methodologies. The ideal candidate will have over 6 years of relevant experience and fluency in Python. Responsibilities include creating consistent audit frameworks and influencing AI design through data-driven insights. The position offers a competitive salary, equity options, and a hybrid work model.