AI Full Stack Engineer - London

The Opportunity

In this role, you will focus on building production-grade Agentic AI platform architectures.

Working within an agile team, you will bridge advanced LLM capabilities with enterprise systems to deploy scalable, multi-agent workflows.

Your Impact

• Agentic Innovation: Build multi-agent systems and stateful workflows using Google ADK, LangChain, or LangGraph.
• System Guardrails: Implement fallback logic, circuit breakers, and structured outputs via Pydantic to maintain safety and control hallucinations.
• API Delivery: Securely design Python-based APIs and microservices optimized for LLM tool calling.
• Observability: Establish automated prompt testing, token optimization, and system tracing to evaluate agent reasoning.

Your Experience

• Engineering Foundation: Strong Python full-stack background with deep expertise in microservices, asynchronous events, and containers.
• AI Expertise: Direct experience using LLM APIs (Gemini, OpenAI, Claude), context windows, and prompt engineering.
• Cloud Architecture: Mandatory Google Professional Cloud Architect certification with a strong understanding of GCP services.

This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately.

Please apply with a copy of your CV or send it manisha. Devaruppala @ randstaddigital .com

Randstad Technologies is acting as an Employment Business in relation to this vacancy.