Senior AI Data Scientist — Lead Production-Grade LLM Solutions

Tesco; Welwyn Garden City; Hybrid; GBP 70,000 - 100,000; Full time

Job summary

A leading UK retailer is seeking a Senior AI Data Scientist in Welwyn Garden City. The role involves building scalable solutions using advanced machine learning and generative AI. Key responsibilities include managing LLM systems, fostering a team-oriented environment, and driving customer growth. The candidate should have experience with AI evaluation methods, adept at guiding junior members, and comfortable in fast-paced settings with innovative problem-solving opportunities. Attractive benefits are offered, including a competitive bonus scheme and extensive time off.

Benefits

Annual bonus scheme of up to 20%

25 days of holiday plus personal day

Private medical insurance

24/7 virtual GP service

Qualifications

• Experience in managing context windows effectively.
• Strong experience in evaluating ML systems.
• Comfortable in a fast-paced environment.

Responsibilities

• Create new customer growth strategies.
• Design and ship production-grade LLM systems.
• Guide the team in fostering a culture of learning.

Skills

Practical experience applying LLMs

Understanding of LLM architectures

Evaluating data pipelines

Quantitative metrics for AI evaluation

Ability to explain complex concepts

Guiding junior team members

Influencing decision-making

Job description

A leading UK retailer is seeking a Senior AI Data Scientist in Welwyn Garden City. The role involves building scalable solutions using advanced machine learning and generative AI. Key responsibilities include managing LLM systems, fostering a team-oriented environment, and driving customer growth. The candidate should have experience with AI evaluation methods, adept at guiding junior members, and comfortable in fast-paced settings with innovative problem-solving opportunities. Attractive benefits are offered, including a competitive bonus scheme and extensive time off.