AI Engineer

Oscar Associates (UK) Ltd

London, UK

13 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Compensation

£85,000.0 - £120,000.0

Working hours

Regular working hours

Job source

www.totaljobs.com

Tech stack

Java (Programming Language) Artificial Intelligence Microsoft Azure Continuous Integration Software Debugging Elasticsearch Python (Programming Language) Machine Learning Software Deployment Software Engineering Chatbots Large Language Models

+7 more

Prompt Engineering Kotlin AI Platforms Kubernetes Information Technology Api Design Docker

Job description

Deploy and monitor AI services in production, tracking quality, hallucination rates, and decision accuracy
Build scalable, cost-effective infrastructure with automated evaluation and fallback mechanisms
Ensure security, compliance, and rapid iteration based on user feedback

Requirements

We’re looking for a dynamic AI Engineer (5+ years) to design, build, and deploy autonomous, user-facing AI solutions - LLM-powered applications, agentic workflows, and intelligent systems that perform reliably at scale, not just in a demo., * 5+ years in AI/ML engineering or software development, with production AI deployment experience

Degree in Computer Science (or equivalent) with strong AI/ML/NLP foundations
Strong Python skills, familiarity with Java/Kotlin, and solid API design experience
Hands-on experience with LangChain, LangGraph, and LLM APIs (OpenAI, Anthropic, etc.)
Skilled in prompt engineering and orchestrating AI agents/chatbots
Familiarity with cloud AI services (Azure preferred), Docker/Kubernetes, CI/CD, and monitoring
Strong debugging, collaboration, and continuous-learning mindset

Nice to Have: Experience with vector databases and RAG (e.g., OpenSearch, ElasticSearch)

Ready to build what’s next?