AI Platform Engineer

Travtus

Senior AI Platform Engineer at Travtus responsible for designing AI platform capabilities and optimizing workflows. Involves collaboration with product and platform engineers for building scalable systems.

Posted 5/27/2026full-timeLondon • 🇬🇧 United KingdomMid-LevelSenior💰 £60,000 - £80,000 per yearWebsite

About the role

Key responsibilities & impact

Design and develop multi-agent prompts and orchestration patterns
Define how agents, tools, APIs, services, and platform components interact
Work alongside platform engineers to define the APIs and services that agents consume
Monitor, debug, and continuously tune agents in development and production
Build proofs of concept and prototypes to validate architectures, frameworks, and new platform capabilities

Requirements

What you’ll need

Strong experience designing, building, and deploying LLM-based applications or agentic systems
Demonstrated expertise in prompt engineering, prompt tuning, and structured output design
Experience designing multi-agent workflows and orchestration logic
Strong understanding of API design, service integration, and interface contracts
Experience owning or working with prompt management, evaluation, and testing tooling
Strong software engineering skills and experience building production-grade systems

Benefits

Comp & perks

Private Healthcare
Pension
Deliveroo Allowance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

LLM-based applicationsprompt engineeringprompt tuningstructured output designmulti-agent workflowsorchestration logicAPI designservice integrationproduction-grade systemssoftware engineering