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AI Engineer
Posted 1 day 1 hour ago by Oscar Technology
AI Engineer £ Hybrid
Build the AI systems our users actually experience.
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.
What You'll Do
- Own AI solutions end-to-end, from concept to production and ongoing optimization
- Architect LLM-powered applications, multi-agent workflows, and autonomous systems
- Orchestrate LLMs through advanced prompt engineering and fine-tuning
- 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
What You'll Bring
- 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?
Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.
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Oscar Technology
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