AI Engineer

Location: Greater London

# AI Engineer Travtus London , United Kingdom (Hybrid)
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The AI Engineer builds and improves the platform capabilities behind Travtus’s agent-based products and workflows. The role designs agent orchestration, tool and API integrations, and the testing and monitoring processes needed to run AI systems in production.
* Permanent* On-site
* Senior### Skills and expertiseLLM application development

Prompt engineering

Multi-agent orchestration API design

Function callingLLM evaluation and testing

Observability and monitoring

Model selection### Key responsibilities
* Design multi-agent prompts, orchestration patterns, and tool integrations for production workflows.
* Own prompt tooling, evaluation, testing, and optimization across the LLM lifecycle.
* Monitor, debug, and improve agents and AI workflows in development and production.## How this job compares

Compared with 410 open senior machine learning jobs on October 10, 2026.Similar open jobs:
We Love AI Jobs lists 410 open senior machine learning jobs at 176 companies.

Remote work:
This job is hybrid. 90 of the 410 senior machine learning jobs (22%) are remote.

AI in this role:
High. AI is the core of the work: building, training or deploying AI systems. Building and operating LLM-based applications and agentic systems is the core of the role. The posting calls for designing prompts and orchestration, evaluating models, and monitoring production agents.## Full description

Job Title London (On-site, London Farringdon)
Full-time, salary: £60,Job Summary Travtus is looking for an AI Engineer to help design, build, and optimise the core AI platform capabilities that power agent-based products and workflows.

This role is focused on platform development. It is responsible for shaping how LLM-powered agents are designed, orchestrated, tested, monitored, and improved in production. The role sits at the intersection of prompt engineering, agent architecture, solution design, and platform capability development.

You will define how agents interact with tools, APIs, and downstream services, and help specify the requirements and contracts for the services they depend on. You will work closely with platform engineers, who build the APIs and services consumed by agents, and with product engineers, helping ensure agent capabilities support strong user experience and front-end design.

This role also includes working on patterns where prompt outputs are used as code to support interface generation, front-end behaviour, and rapid product iteration. You will also own the LLM and prompt tooling lifecycle, from prompt management through evaluation, testing, and continuous improvement.

This is a hands-on senior role for someone who combines deep technical skill with strong systems thinking and a practical approach to building scalable, usable, and production-ready AI capabilities.

About Travtus Travtus is transforming the Housing Industry with our Everyday (AI)
TM platform. We bring intelligence and automation together in one place so teams can move faster and work smarter. By delivering everyday AI decisions and workflows across the systems operators already use daily, our platform improves efficiency while enhancing the resident experience.

About the Role

Key Responsibilities
• Design and develop multi-agent prompts and orchestration patterns
• Define how agents, tools, APIs, services, and platform components interact, including requirements, contracts, and integration patterns
• Work alongside platform engineers to define the APIs and services that agents consume and use
• Work closely with product engineers to support user experience and front-end design, including the use…