Senior Python AI Engineer

🔥 Senior Python / Agentic AI Engineer — Build AI That Actually Ships £90k–£110k + Comprehensive Benefits | 3 Hires | Central London | Hybrid I'm working with a highly successful, technology-led organisation making a major investment in AI engineering. They're now hiring 3 Senior Python / AI Engineers to help build the next generation of their production AI capability. The challenge? Take Agentic AI from “this is a cool demo” to “we trust this in production.” You'll be engineering AI systems that need to be fast, observable, scalable, cost-efficient and reliable enough for people to depend on every day. Think: 🐍 Python & backend engineering 🤖 LLMs & Agentic AI 🧠 RAG & multi-step agent workflows 📊 AI evaluation & testing 🔍 Observability & guardrails 🏗️ Distributed & event-driven systems ☁️ Cloud & Infrastructure-as-Code ⚡ Performance, latency & LLM cost optimisation The wider environment includes Python, FastAPI, LLMs, RAG, LangGraph/LangChain, PostgreSQL, Redis, cloud infrastructure and modern AI development tooling. But this isn't about matching every keyword. They're looking for seriously strong software engineers who understand that getting an LLM to produce an impressive answer is only the beginning. The interesting engineering starts when you ask: How do we know it's right? How do we know when it's wrong? How do we evaluate it at scale? How do we control what an agent can do? How do we make the whole thing reliable enough for production? That's the job. 🚀 And the timing is important. The AI capability is growing rapidly, which means the engineers joining now aren't walking into an environment where every major technical decision has already been made. You'll have genuine influence over architecture, technical direction, engineering standards, agent design and what gets built next. £90,000–£110,000 + comprehensive benefits 3 Senior positions 📍 Central London 🏠 Hybrid — 2/3 days per week 🚀 Significant investment & growth 🤖 Production AI 🧠 Serious engineering problems 🏗️ High ownership & autonomy You could currently be a Senior Python Engineer, Backend Engineer, Applied AI Engineer, LLM Engineer or Senior AI Engineer. And if your view is: “Making the AI demo work is easy. Making it reliable in production is where it gets interesting.” I want to speak to you. Even if you're not actively looking, drop me a DM and I'll send you the details confidentially. 🔥 3 hires | £90k–£110k + benefits | Python / Agentic AI | Central London