Senior AI Developer

We're looking for a Senior AI Developer to design, build and run production-grade agentic AI systems on AWS and Azure. You'll turn business problems into reliable multi-step agent workflows that use LLMs, tools and enterprise data. You'll own solutions from architecture and prototyping through deployment, evaluation and monitoring, and you'll set engineering standards for how we build with AI.

What you will do

• Design and build agentic AI systems: single and multi-agent workflows with planning, tool use, memory and human-in-the-loop controls.
• Develop LLM applications on AWS (Amazon Bedrock, Bedrock Agents/AgentCore) and Azure (Azure OpenAI, Microsoft Foundry / Azure AI Foundry), and recommend the right platform and model for each use case.
• Build retrieval-augmented generation (RAG) pipelines, including data ingestion, chunking, embeddings, vector search and grounding over enterprise data.
• Integrate agents with internal systems, APIs and SaaS tools, using standards such as the Model Context Protocol (MCP) and function/tool calling.
• Implement evaluation frameworks for quality, accuracy, safety and cost, including regression tests, LLM-as-judge methods and human review.
• Add guardrails and responsible-AI controls: prompt-injection defences, content filtering, PII handling, access control and audit logging.
• Containerise and deploy services with CI/CD and infrastructure as code, and add observability (tracing, logging, latency and token-cost monitoring).
• Optimise performance, reliability and cost across models, prompts and infrastructure.
• Mentor engineers, run design and code reviews, and document architectures and decisions.
• Work with product owners, data teams, security and architecture to take AI use cases from idea to production.