2 of 2 Experimental Design Jobs in Slough

operate as a senior individual contributor with growing technical leadership responsibilities. Key responsibilities Search & Retrieval Development Play a leading role in the design and optimization of lexical, vector, and hybrid retrieval systems at scale. Help architect and improve RAG pipelines, including retrieval strategies, prompt design … recall, ranking quality) GenAI evaluation (e.g., grounding, faithfulness, hallucination detection) Contribute to development of evaluation datasets, gold standards, and annotation strategies. Guide and review experimental design, including offline evaluation and A/B testing, ensuring statistical rigor and validity. Contribute to responsible AI practices, including bias, fairness ...

other incrementality tests that show, with real statistical rigour, what's driving growth and what isn't. You'll take these from initial design through to the final recommendation, and you'll be the person other teams planning, strategy, digital, data science come to for a straight answer … used to read digital campaign performance Grow the measurement team's capability and mentor more junior analysts What you'll need: Solid grounding in experimental design and causal inference — you've actually run tests like this before, not just read about them Comfortable moving between econometrics, digital ...