AI Platform Engineer (EU/UK Based - Remote)

The role

You will own the AI platform layer including agent runtime, context management, tool execution, and orchestration. You will build and ship production systems using LLMs, retrieval, and agent orchestration to ensure reliability, cost, and quality.

What you will do

• Own the AI platform layer including agent runtime, context management, tool execution, and orchestration
• Manage evaluation pipelines and harnesses
• Perform prompt engineering for system behaviors
• Develop observability tooling for agents
• Own sandbox behavior and agent runtime logic
• Ship production systems built on LLMs, retrieval and agent orchestration
• Manage reliability, cost and quality of production systems
• Build evals that catch regressions and measure quality
• Trace failures across model behavior, data pipelines and infrastructure

Required qualifications

• Experience with production AI systems making LLMs reliable at scale
• Hands-on experience with prompt engineering, context management, tool use or agent orchestration
• Experience taking ambiguous AI problems to production with measurable outcomes
• Experience owning the full lifecycle: build, evaluate, deploy, monitor, iterate
• Experience with system design for AI including non-deterministic outputs, context window limits, and failing tool calls
• Ability to build evals, failure taxonomies, and test sets
• Hypothesis-driven debugging and diagnosis of model behavior, data pipelines and infrastructure
• Ability to make build-vs-integrate calls on AI infrastructure

Nice to have

• Designed and run distributed systems that handle high throughput and complex failure modes
• Strong sense for security in AI systems: prompt injection, insecure output handling, supply chain risks
• Contributed to open-source AI tooling or infrastructure projects

Benefits

• Competitive salary
• Generous ESOP allocation
• Unlimited spend on AI tooling of your choice
• Reimbursement for co-working space if remote
• Travel to Prague office, offsites, and conferences

Before you apply

• Application review against non-negotiables
• Screening call
• Discovery interview
• Technical interview
• Trial day

About the company

Duvo is an AI operations platform for large enterprises. The team of 60 recently raised a $32 million Series A led by Balderton Capital.