CareerPlanSign in

AI Engineers

London💼 Full-time🗓 2026-03-04 → 2026-09-26

Core

Design, build, and deploy production-grade AI systems powered by large language models, focusing on orchestration, tool integration, and reliable workflows.

Role type

Senior IC AI Engineer (LLM Systems & Orchestration)

Builds

Production AI applications, multi-agent systems, and RAG pipelines for enterprise clients

Domain

AI/ML, Large Language Models, Enterprise Software

Deliverable

production ML models

Required skills

LLM API integration, RAG architecture, vector databases, agentic frameworks, Python, cloud platforms (AWS/GCP/Azure), distributed systems, data manipulation (pandas/SQL), prompt engineering, observability

Preferred skills

Fine-tuning LLMs, real-time streaming, multimodal models, Elasticsearch, model observability tools, domain-specific compliance knowledge

Technologies

LangGraph, Strands, Claude Agents SDK, Databricks, AWS, GCP, Azure, LangSmith, Weights & Biases, Elasticsearch, HyDE

Responsibilities

Design and implement production AI systems integrating LLMs, RAG pipelines, and agentic frameworks; Create evaluation frameworks to measure system performance; Build and maintain production-grade AI applications with clean code and APIs; Implement feedback loops and observability; Craft effective prompts and optimize for latency, cost, and quality

Seniority

Senior, hands-on IC

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.