CareerPlan

Principal AI Solutions Architect

United Kingdom - LondonFull-time2026-10-21 → 2026-11-10
Hybrid

Core

Define and lead enterprise AI architecture strategy, designing agentic workflows, multi-agent systems, and LLM integration patterns to automate complex business processes.

Role type

Principal AI Solutions Architect (Enterprise)

Builds

Scalable, resilient AI solutions using Java, Spring Boot, and microservices for customer-facing and internal platforms.

Domain

Enterprise Software / Artificial Intelligence / Cloud Infrastructure

Deliverable

production ML models

Required skills

Java, Spring Boot, Agentic workflow design, LLM integration, RAG architectures, Vector databases, Cloud-native design, Kubernetes, Microservices, Event-driven systems, API governance, Domain-driven design

Preferred skills

LangGraph, Semantic Kernel, OpenAI, Azure OpenAI, Anthropic, Pinecone, Weaviate, OpenSearch, PostgreSQL pgvector, Regulated industry experience (Financial services)

Technologies

Java, Spring Boot, Spring AI, REST APIs, AWS, Azure, OCI, GCP, Kubernetes, LangGraph, Semantic Kernel, Pinecone, Weaviate, OpenSearch, PostgreSQL

Responsibilities

Define enterprise AI architecture strategy; Architect scalable solutions using Java and microservices; Participate in enterprise architecture forums; Define governance and responsible AI controls; Mentor engineers and technical leads.

Seniority

Principal, strategy & mentorship