We’re working with a business that builds an AI‑powered platform to help brands activate their happiest customers through intelligent referral journeys, reward automation, and predictive modelling. As we expand our generative AI and experimentation capabilities, we’re hiring a full‑stack Senior Data Scientist who loves solving ambiguous problems, prototyping fast, and turning data into meaningful product experiences. Base pay range 📍 Remote (UK) | Occasional Travel to London | Full‑Time 💰 Salary: up to £95,000 What You’ll Work On In this role, you’ll be hands‑on across the full data science lifecycle—from idea to prototype to production. If you enjoy wearing multiple hats and working in fast‑moving, high‑growth environments, you’ll thrive here.

Prototyping generative AI applications and scalable LLM‑powered tools Designing and running experiments and A/B tests to validate new ideas Conducting consumer behaviour and segmentation research Developing causal models to understand the drivers of customer advocacy and business growth Building “imperfect,” rapid prototypes to explore product‑market fit

This is a Senior IC role—ideal for someone who wants to stay hands‑on and move fast. Qualifications

Have strong experience with ML and generative AI/LLM development Love rapid experimentation and hypothesis‑driven prototyping Are comfortable operating in uncertainty and evolving problem spaces Have startup, scale‑up, or high‑growth experience Can manage multiple projects and context‑switch easily Communicate clearly with both technical and non‑technical audiences Bring an entrepreneurial mindset and enjoy turning data into product value

Nice to Have

E‑commerce or consumer behaviour experience (e.g., rapid growth environments) Familiarity with GANs, VAEs, causal inference, or rapid prototyping frameworks Non‑linear or multidisciplinary career paths Work on cutting‑edge AI innovation: LLMs, generative AI, behavioural modelling, causal inference Shape new product capabilities in a fast‑growing category Move quickly, experiment often, and influence product direction Join a curious, collaborative team that values creativity and learning Remote‑first flexibility, with occasional in‑person collaboration in London

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