A career without limits As the nation''s flag carrier, we take great pride in connecting Britain with the world and the world with Britain. It''s something we''ve been doing for over 100 years, ever since we launched the world''s first international scheduled air service between London and Paris. This originality has been in our blood since day one. It''s the spirit we share with the people that fly with us, our partners, and our colleagues. So, whether you are a reassuring voice on the end of a phone, a smile at the door, under a wing keeping the turbines spinning or landing us gently in far-flung places, a job at British Airways is yours to make. We know great things can happen when you''re inspired to think big and bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role:Principal Product Data Scientist You''ll be part of the Operations Delivery Intelligence (ODI) directorate, working within integrated operations product squads to build and embed industrialised decision-support software products. This area plays a critical role in improving operational outcomes by applying advanced machine learning and optimisation techniques to real-world decision-making challenges across the airline. What you''ll do: Act as the technical owner of one or more production-grade data science product codebases Lead the end-to-end delivery of decision-support software across the full product lifecycle Understand complex operational business