Senior Data Scientist I
UK - London (London Wall), United Kingdom
GBP 75K-82K (estimate) Senior-level Full Time
Tasks
- Apply NLP generative AI embeddings retrieval augmented generation
- Build evaluation datasets benchmark suites and annotation strategies
- Build semantic search and knowledge discovery workflows
- Contribute to responsible AI quality reliability and trust evaluation
- Design offline evaluation and online experimentation
- Design search and retrieval pipelines
- Develop RAG systems with trusted content
- Develop agentic multi step AI workflows
- Develop evaluation frameworks for search and AI systems
- Drive experimentation to measure system improvements
- Evaluate AI models tooling and frameworks
- Experiment with embeddings reranking chunking retrieval orchestration
- Partner with product engineering UX and domain experts
- Prototype LLM powered research workflows
- Translate applied AI research into production solutions
Perks/Benefits
Skills/Tech-stack
A/B | A/B Testing | B testing | Chunking | Data Visualization | Databricks | Embeddings | Experiment design | Generative AI | Haystack | Hugging Face | Hybrid retrieval | Information Retrieval | Knowledge graphs | Langchain | Langgraph | Language Models | Language Processing | Large Language Models | Lexical retrieval | MLOps | Matplotlib | Natural Language | Natural Language Processing | Ontologies | Power BI | Prompt engineering | PyTorch | Python | Reranking | Retrieval-Augmented Generation | Seaborn | Search & Ranking | Statistical Analysis | Tableau | Vector Search
Education
Roles
Related jobs
-
FS Commercial Pricing Analytics Graduate GBP 30K-40KA/B | A/B Testing | B testing | Data Analysis | Data ModelingDiscount on products | Flexible benefits allowance | Flexible hybrid working | LinkedIn Learning access | Matched pensionEntry-level Full TimeLiverpool, England, United Kingdom15h ago
-
Data Scientist (Growth Team) GBP 30K-38KData Analysis | Predictive Modeling | Python | SQL | Statistical modeling28 days holiday | 6 Free Therapy Sessions | Annual learning budget | Cycle to work scheme | Enhanced parental leaveMid-level Full TimeLondon18h ago
-
Senior Data Scientist - Last Mile Pricing GBP 80K-110KMachine Learning | Optimization | Python | SQL | Series analysisCovered commuting expenses | Cycle to work | Enhanced parental leave | Flexible onsite/remote work | Free lunchSenior-level Full TimeLondon - Hybrid R22h ago
-
Senior Business and Marketing Data Scientist GBP 60K-70KCause analysis | Data Quality | Data pipeline | Generative AI | Language ModelsSenior-level Full TimeLondon, UK1d ago
-
Advanced Data Analytics Consultant GBP 30K-34KBig Data | Cloud Computing | Data Visualization | Databricks | ExcelAnnual performance bonus | Community initiatives | Cycle to work | Give as you earn | Hybrid workMid-level Full TimeBelfast, Northern Ireland, United Kingdom1d ago
-
Data Scientist - New Position GBP 50K-65KData Governance | Data Modeling | Data Validation | Machine Learning | Model DeploymentMid-level Full TimeMaidenhead, England, United Kingdom1d ago
-
Data Scientist (Product Analytics) GBP 50K-70KA/B | A/B Testing | B testing | Churn analysis | Cohort AnalysisMid-level Full TimeEdinburgh1d ago
-
Senior Applied Scientist GBP 110K-160KCloud Computing | Data Analysis | Deep learning | Git | GitHubHybrid work schedule | Paid time off | Remote work options | Stock optionsSenior-level Full TimeLondon1d ago
-
Staff Applied Scientist GBP 205K-270KCloud Computing | Complex Planning | Data Analysis | Deep learning | GitCollaborative environment | EMI share option scheme | Hybrid work | Mentoring and coaching | Share optionsSenior-level Full TimeLondon1d ago
-
Senior Manager, Data Sciences GBP 72K-85KAWS | Automated reporting | Azure | Causal Inference | Cloud ComputingEmployee benefits programs | Hybrid work option | On-site work optionSenior-level Full TimeUxbridge, United Kingdom1d ago
-
Data Scientist GBP 48K-60KAWS | Agile | Artificial Intelligence | Azure | Cloud Computing25 days annual leave | Critical illness insurance | Cycle to work scheme | Dental insurance | Flexible workingMid-level Full TimeBradford, GB, BD6 2SZ1d ago
-
Senior Data Scientist GBP 73K-73KAWS | Agile | Artificial Intelligence | Azure | Data EngineeringAnnual leave | Critical illness insurance | Cycle to work scheme | Dental insurance | Gym discountsSenior-level Full TimeBradford, GB, BD6 2SZ1d ago
-
Commercial Data Scientist GBP 70K-90KAI-assisted analytics | Data Analysis | Machine Learning | Python | SQLComprehensive benefits | Stock optionsSenior-level Full TimeKnutsford, England, United Kingdom1d ago
-
Data Scientist (Analytics), London GBP 72K-80KData Visualization | Machine Learning | NumPy | Pandas | PythonHybrid work modeEntry-level Full TimeLondon R1d ago
-
Data Scientist, Sports GBP 40K-65KBig Data | Cloud Computing | Data Quality | Machine Learning | Model ValidationHybrid workingEntry-level Full TimeManchester, England, United Kingdom2d ago
-
Data Scientist, Sports GBP 40K-65KCloud Computing | Data Analysis | Data Quality | Machine Learning | Predictive ModelingHybrid working policyEntry-level Full TimeStoke-on-Trent, England, United Kingdom2d ago
-
Senior Data Scientist GBP 75K-90KAdversarial Networks | Amazon SageMaker | Apache Spark | Autoencoders | CompressionSenior-level Full TimeLondon, London, GB2d ago
-
Lead Data Scientist GBP 75K-75KAzure DevOps | CI/CD | Data Lakes | Data Warehousing | Distributed ComputingAnnual leave | Career breaks | Income protection | Life assurance | PensionSenior-level Full TimeEdinburgh, Scotland, United Kingdom2d ago
-
Lead Data Scientist GBP 78K-106KData Science | MLOps | Machine Learning | Model Development | Model MonitoringCoaching | Enhanced parental leave | Flexible working | Hybrid working | Private dentalSenior-level Full TimeLondon2d ago
-
Mid-level Full TimeUK - London - HQ, United …2d ago
-
Customer Analytics | Data Analysis | Data Ingestion | Data cleaning | Exploratory Data AnalysisPart-time hours | Project based workMid-level FreelanceUnited Kingdom - Remote R2d ago
-
AWS Glue | AWS Lambda | Agentic Systems | Amazon S3 | CalculusCareer growth | Collaborative work environment | MentorshipEntry-level Full TimeLONDON, United Kingdom2d ago
-
Mid-level Full TimeLondon, London, GB3d ago
-
Head of AI Europe for Insights & Data 1 GBP 195K-280KArtificial Intelligence | Data Modeling | Data Science | Language Processing | Machine LearningExecutive-level Full TimeLiverpool, GB3d ago
-
Entry-level Full TimeCambridge, England, United Kingdom4d ago