AI Engineer

CATCHES; Remote; GBP 100,000 - 125,000; Full time

Job summary

A luxury technology firm is seeking an AI Engineer to develop AI features that enhance fashion visualization and exploration. You will design and ship consumer-facing models, collaborate with engineers to ensure scalability and performance, and improve user experiences through iterative design. This role involves evaluating GenAI experiments and integrating AI models into production systems within a flexible remote work environment.

Benefits

Flexible remote work

Access to co-working spaces

Autonomy in decision-making

Qualifications

• Hands-on experience with user-facing software.
• Comfort working with AI tooling and open-source models.
• Ability to break down ambiguous challenges.

Responsibilities

• Own AI-driven product features from concept to production.
• Evaluate GenAI experiments on quality and reliability.
• Integrate models into production systems.

Skills

User-facing software development

Modern AI tooling

Open source models

Problem-solving

Experimentation and iteration

Tools

Prompting

Fine tuning

Inference pipelines

Diffusion models

WebGL

Three.js

Job description

AI Engineer

Location: Fully Remote (UK, Europe, USA)

About

CATCHES are backed by some of the most influential names in luxury fashion globally. We blend advanced 3D rendering, AI and VFX techniques to deliver unparalleled shopping experiences for luxury fashion.

We're hiring an AI Engineer to design, prototype, and ship consumer-facing AI features. You will work hands-on with LLMs and generative models to build reliable, production-ready systems that improve how fashion is explored and visualised.

Role

This role is focused on applied AI. You will run experiments, evaluate results, and turn working prototypes into shipped features. The work spans model behaviour, data, prompts, tooling, and user experience.

You will collaborate closely with platform and product engineers to ensure what you build scales, performs, and behaves predictably in real user environments.

Day to day

• Own AI-driven product features from initial concept through prototype to production
• Design, run, and evaluate GenAI experiments focused on user outcomes, quality, and reliability
• Build AI workflows covering image generation, guidance models, and agent-like systems
• Fine tune or train lightweight open source models, including LoRAs and smaller LLMs
• Implement guardrails, safety mechanisms, and behaviour constraints for LLM-based features
• Develop evaluation and validation approaches for model outputs and UX quality
• Work with platform engineers to integrate models into production systems
• Continuously improve prompts, datasets, model configurations, and UI flows based on real usage

Required experience

• Experience building and shipping user-facing software.
• Hands‑on experience with modern AI tooling such as prompting, fine tuning, model configuration, or inference pipelines
• Comfort working with open source models and related tooling
• Ability to break down ambiguous problems and deliver practical, testable solutions
• Willingness to experiment quickly, measure results, and iterate

Nice to have

• Experience with diffusion models or image generation pipelines
• Familiarity with WebGL, Three.js, or other real‑time visual technologies
• Experience shaping model behaviour through datasets, prompt patterns, or constraints
• Understanding of how to balance generative systems with predictable, user‑friendly UX

What Working with Catches Looks Like

• Remote with optional co‑working access
• Be part of an experienced team that values shipping, experimentation and autonomy
• Contribute early to product and architecture decisions
• Use cutting edge tech to deliver once in a generation consumer facing technology at scale