Senior Data Scientist I
UK - London (London Wall), United Kingdom
GBP 72K-80K (estimate) Senior-level Full Time
Tasks
- Build evaluation datasets benchmark suites and annotation strategies
- Build evaluation frameworks for search and AI systems
- Collaborate with cross-functional teams to deliver AI capabilities
- Create offline evaluation methodologies and run online experiments
- Design and iterate agentic multi step AI workflows
- Develop retrieval-augmented generation systems
- Drive experimentation to measure system improvements and user impact
- Lead prototyping of LLM powered research workflows
- Optimize search and retrieval pipelines
- Support responsible AI quality reliability and trust evaluation
- Translate technical findings into actionable recommendations
Perks/Benefits
Skills/Tech-stack
A/B | A/B Testing | B testing | Databricks | Embeddings | Experiment design | Generative AI | Haystack | Hugging Face | Information Retrieval | Langchain | Langgraph | Language Models | Language Processing | Large Language Models | Machine Learning | Matplotlib | NDCG | Natural Language | Natural Language Processing | Power BI | Precisión | PyTorch | Python | RAG | Recall | Retrieval-Augmented Generation | Seaborn | Statistical Analysis | Tableau
Education
Roles
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