2 of 2 Contract Sentiment Analysis Jobs in London

Artificial Intelligence Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
agent architectures Experience with frameworks such as LangChain, LangGraph, LangSmith or similar Solid NLP background (tokenisation, embeddings, transformers, BERT-style models, sentiment analysis) Experience integrating vector databases (e.g. Azure AI Search, OpenSearch, Pinecone, Weaviate) Cloud experience on Azure, AWS or GCP Familiarity with MLflow, model evaluation frameworks … e.g. supervisor and specialist agents) Implement retrieval pipelines using vector databases to ground LLM responses Build and optimise NLP pipelines for sentiment analysis, intent detection and document understanding Deploy AI/ML models into production using cloud-native architectures Implement MLOps best practices including CI/ ...

Qualtrics Developer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550 per day
GDPR and Toyota FS standards. Execute phased rollout of surveys, starting with small samples for refinement. Enable advanced analytics capabilities, including sentiment analysis and text mining. Provide interactive dashboards for stakeholders to track insights and KPIs. Collaborate with Research Lead, Design Lead, and Account Lead to align ...