Head of Data ScienceSalary: Up to £170k + bonus Location: Central London (3x a week)I’m retained to work on a Head of Data Science role with an exciting global business.This isn’t a role where you inherit a rigid roadmap or spend your time in status meetings. You’ll have real freedom to decide what gets built, how it’s built, and where data science can make the biggest impact across products used by millions every day.If you enjoy building things, getting your hands dirty, and seeing your work live in production—not just in notebooks—this role was designed for you.Your Day-to-Day Impact:Lead and grow a small, high-performing team of Data ScientistsStay hands-on—shaping models, reviewing approaches, and occasionally prototypingDecide what’s worth building (and what isn’t)Collaborate closely with Engineering and Product to ship production-ready MLTurn experiments into reliable, scalable systemsPartner with senior stakeholders to embed data-driven decision-makingShape how ML and Generative AI are used responsibly and effectively across the businessIf this role excites you, or if you’d like to hear about other opportunities, apply here or contact me directly: daniel@cognifysearch.comPlease note: sponsorship is not available for this role.