Senior AI Engineer

Vallum Associates

📍 London, London, United Kingdom

Full-time other-general

Job Description

Role/Job title: Senior AI Engineer

Work Location: London

Type work: Contract

Mode of work: Hybrid

JD:

Responsibilities:

Design and develop agentic AI systems capable of multi-step reasoning, planning, and action execution

Build scalable AI applications using Python as the core development language

Develop and integrate solutions using Azure OpenAI Services, including prompt engineering, embeddings, and fine-tuning strategies

Implement orchestration pipelines using Semantic Kernel and LangGraph for multi-agent workflows

Integrate tools, APIs, and enterprise systems using MCP (Model Context Protocol) or similar frameworks

Design memory, state management, and context-aware agent behaviors

Optimize performance, cost, and latency of LLM-based solutions

Collaborate with solution architects, product teams, and stakeholders to translate business use cases into AI solutions

Ensure governance, secur...
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