3 of 3 Remote Rapid Prototyping Jobs in London

/B tests, onboarding flows, and renewal journeys to improve conversion and retention. Translate data insights and behavioural analytics into intuitive, visually compelling experiences that enhance usability and engagement. Rapid prototyping to validate hypotheses, balancing speed with design quality and attention to detail. Champion a culture of experimentation and design thinking, fostering innovation and continuous improvement within the More ❯

What we do: Zefr is the leader in AI-powered content classifications for brands and advertisers. Zefr's platform is purpose built for multi-modal content understanding on open platforms like YouTube, TikTok, Meta and Snap, with pre-bid activation More ❯

functionality and solve unsolved user problems. Dataset curation & trainingCollect, label, and refine datasets; train LoRAs, checkpoints, and fine-tuned diffusion models for architecture-specific tasks (materials, lighting, style). Rapid UI prototypingBuild small internal tools to test data flows and user interactions with new models. Experience with javascript would be a bonus for this. Scaling experimentsUse GPU on demand … for academic benchmarks (FID, IS, etc.). Instead, success is measured by: Design quality & usability: how consistent, controllable, and aesthetically strong the outputs are. Exploratory problem solving: testing and prototyping workflows that solve real, unsolved design problems. Creative judgement: applying an architectural or visual design lens to AI evaluation. Applied prototyping: building fast, practical pipelines and UIs rather More ❯