Senior Data Scientist - NLP/LLM (Hybrid in London)

Oliver Bernard; Greater London; Hybrid; GBP 68,000 - 83,000; Full time

Benefits offered by this job

Hybrid work model

Central London onsite 2 days

Bonus scheme (10%)

Job summary

Oliver Bernard in London is seeking a Senior Data Scientist to join our hybrid team. You will design, build and evaluate NLP, LLM and generative AI solutions, working with large text datasets and production-grade Python code alongside engineering colleagues.

You’ll set up evaluation and monitoring frameworks to ensure outputs are trusted and reliable, and you’ll mentor peers to raise the technical bar. The role offers a hybrid pattern with 2 days onsite in Central London and a base salary up to

Qualifications

• Strong Python and ML fundamentals.
• Hands-on experience with NLP/LLM/RAG in applied settings.
• Experience handling large text datasets and cloud environments.
• Ability to mentor colleagues and share knowledge.

Responsibilities

• Designing, building and evaluating NLP, LLM and generative AI solutions
• Developing production-ready Python code with engineering teams
• Setting up evaluation and monitoring frameworks so outputs are trusted and reliable
• Mentoring colleagues and helping raise the technical bar

Skills

Python

ML fundamentals

NLP/LLM

RAG

Cloud platforms

Mentoring

PyTorch

Docker

Tools

PyTorch

Docker

Job description

Oliver Bernard in London is seeking a Senior Data Scientist to join our hybrid team. You will design, build and evaluate NLP, LLM and generative AI solutions, working with large text datasets and production-grade Python code alongside engineering colleagues.

You’ll set up evaluation and monitoring frameworks to ensure outputs are trusted and reliable, and you’ll mentor peers to raise the technical bar. The role offers a hybrid pattern with 2 days onsite in Central London and a base salary up to