Senior ML Engineer
- Hiring Organisation
- Oscar Technology
- Location
- London, South East, England, United Kingdom
- Employment Type
- Full-Time
- Salary
- £70,000 - £90,000 per annum
offering the chance to shape architecture, build scalable pipelines, and ship features that directly impact users. Responsibilities Develop, integrate, and fine-tune LLMs for natural-language understanding, reasoning, and workflow automation. Build agentic/LLM-driven workflows for multi-step decision making across diverse data sources. Architect … Expertise in building RAG systems , vector databases (e.g., Pinecone, Weaviate), and embedding pipelines. Experience with ML/LLMOps for monitoring, evaluation, and traceability. Solid understanding of distributed systems , microservices, and real-time data processing. Comfortable with containerisation and cloud infrastructure (Docker, AWS, Terraform, etc.). Experience deploying production